Initial user, device, channel provisioning script used to speed up testing on a fresh Mainflux installation. Accepts email, password, device name, channel name as arguments. (#369)

Signed-off-by: Sava Radoš <sava.rados@mainflux.com>

.github/CODEOWNERS

@@ -0,0 +1 @@
+*   @mainflux/maintainers

.github/CONTRIBUTING.md

@@ -0,0 +1,88 @@
+# Contributing to Mainflux
+
+The following is a set of guidelines for contributing to Mainflux and its libraries, which are
+hosted in the [Mainflux Organization](https://github.com/mainflux) on GitHub.
+
+This project adheres to the [Contributor Covenant 1.2](http://contributor-covenant.org/version/1/2/0).
+By participating, you are expected to uphold this code. Please report unacceptable behavior to
+[abuse@mainflux.com](mailto:abuse@mainflux.com).
+
+## Reporting issues
+
+Reporting issues is a great way to contribute to the project. We always appreciate a well-written,
+thorough bug reports.
+
+Prior to raising a new issue, check out [our issue
+list](https://github.com/mainflux/mainflux/issues) to determine whether it already include the
+problem you are facing.
+
+A good bug report shouldn't leave others needing to chase you up for more information. Please try to
+be as detailed as possible. The following questions might serve as a template for writing a detailed
+reports:
+
+- What were you trying to achieve?
+- What are the expected results?
+- What are the received results?
+- What are the steps to reproduce the issue?
+- In what environment did you encounter the issue?
+
+## Pull requests
+
+Good pull requests (e.g. patches, improvements, new features) are a fantastic help. They should
+remain focused in scope and avoid containing unrelated commits.
+
+**Please ask first** before embarking any significant pull request (e.g. implementing new features,
+refactoring code etc.), otherwise you risk spending a lot of time working on something that the
+maintainers might not want to merge into the project.
+
+Please adhere to the coding conventions used throughout the project. If in doubt, consult the
+[Effective Go](https://golang.org/doc/effective_go.html) style guide.
+
+To start contributing to the project, [fork](https://help.github.com/articles/fork-a-repo/) it,
+clone your fork repository, and configure the remotes:
+
+```
+git clone https://github.com/<your-username>/mainflux.git
+cd mainflux
+git remote add upstream https://github.com/mainflux/mainflux.git
+```
+
+If you cloned a while ago, get the latest changes from upstream:
+
+```
+git checkout master
+git pull --rebase upstream master
+```
+
+Create a new topic branch from `master` using the naming convention `MF-[issue-number]`
+to help us keep track of your contribution scope:
+
+```
+git checkout -b MF-[issue-number]
+```
+
+Commit your changes in logical chunks. When you are ready to commit, make sure
+to write a Good Commit Message™. Consult the [Erlang's contributing guide](https://github.com/erlang/otp/wiki/Writing-good-commit-messages)
+if you're not sure what constitutes a Good Commit Message™. Use [interactive rebase](https://help.github.com/articles/about-git-rebase)
+to group your commits into logical units of working before making them public.
+
+Note that every commit you make must be signed. By signing off your work you indicate that you
+are accepting the [Developer Certificate of Origin](https://developercertificate.org/).
+
+Use your real name (sorry, no pseudonyms or anonymous contributions). If you set your `user.name`
+and `user.email` git configs, you can sign your commit automatically with `git commit -s`.
+
+Locally merge (or rebase) the upstream development branch into your topic branch:
+
+```
+git pull --rebase upstream master
+```
+
+Push your topic branch up to your fork:
+
+```
+git push origin MF-[issue-number]
+```
+
+[Open a Pull Request](https://help.github.com/articles/using-pull-requests/) with a clear title
+and detailed description.

.github/ISSUE_TEMPLATE.md

@@ -0,0 +1,30 @@
+<!--
+The GitHub issue tracker is for bug reports and feature requests. General support can be found at
+the following locations:
+
+- Google group - https://groups.google.com/forum/#!forum/mainflux
+- Gitter - https://gitter.im/mainflux/mainflux
+-->
+
+**FEATURE REQUEST**
+
+1. Is there an open issue addressing this request? If it does, please add a "+1" reaction to the
+   existing issue, otherwise proceed to step 2.
+
+2. Describe the feature you are requesting, as well as the possible use case(s) for it.
+
+3. Indicate the importance of this feature to you (must-have, should-have, nice-to-have).
+
+**BUG REPORT**
+
+1. What were you trying to achieve?
+
+2. What are the expected results?
+
+3. What are the received results?
+
+4. What are the steps to reproduce the issue?
+
+5. In what environment did you encounter the issue?
+
+6. Additional information you deem important:

.gitignore

@@ -0,0 +1,4 @@
+build
+
+site/
+

CNAME

@@ -1 +0,0 @@
-docs.api.magistrala.absmach.eu

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+  version = "v1.12.0"
+
+[[projects]]
+  name = "gopkg.in/gorp.v1"
+  packages = ["."]
+  revision = "c87af80f3cc5036b55b83d77171e156791085e2e"
+  version = "v1.7.1"
+
+[[projects]]
+  name = "gopkg.in/inf.v0"
+  packages = ["."]
+  revision = "d2d2541c53f18d2a059457998ce2876cc8e67cbf"
+  version = "v0.9.1"
+
+[[projects]]
+  name = "gopkg.in/ory-am/dockertest.v3"
+  packages = ["."]
+  revision = "2e92e7784b6fb199fd168aa46269a2f1b34f299e"
+  version = "v3.3.0"
+
+[solve-meta]
+  analyzer-name = "dep"
+  analyzer-version = 1
+  inputs-digest = "e3b07d2098253644fc2f77fede1f00fcc077a20e4f46c59466ffd61c4998bb00"
+  solver-name = "gps-cdcl"
+  solver-version = 1

Gopkg.toml

@@ -0,0 +1,91 @@
+[[constraint]]
+  name = "github.com/asaskevich/govalidator"
+  version = "9.0.0"
+
+[[constraint]]
+  branch = "master"
+  name = "github.com/cisco/senml"
+
+[[constraint]]
+  name = "github.com/dgrijalva/jwt-go"
+  version = "3.2.0"
+
+[[constraint]]
+  name = "github.com/fatih/color"
+  version = "1.7.0"
+
+[[constraint]]
+  name = "github.com/go-kit/kit"
+  version = "0.6.0"
+
+[[constraint]]
+  name = "github.com/go-zoo/bone"
+  version = "1.2.0"
+
+[[constraint]]
+  name = "github.com/golang/protobuf"
+  version = "1.1.0"
+
+[[constraint]]
+  branch = "master"
+  name = "github.com/hokaccha/go-prettyjson"
+
+[[constraint]]
+  branch = "master"
+  name = "github.com/lib/pq"
+
+[[constraint]]
+  name = "github.com/nats-io/go-nats"
+  version = "1.4.0"
+
+[[constraint]]
+  name = "github.com/prometheus/client_golang"
+  version = "0.8.0"
+
+[[constraint]]
+  name = "github.com/satori/go.uuid"
+  version = "1.2.0"
+
+[[constraint]]
+  name = "github.com/sony/gobreaker"
+  version = "0.3.0"
+
+[[constraint]]
+  name = "github.com/spf13/cobra"
+  version = "0.0.3"
+
+[[constraint]]
+  name = "github.com/stretchr/testify"
+  version = "1.2.1"
+
+[[constraint]]
+  branch = "master"
+  name = "golang.org/x/crypto"
+
+[[constraint]]
+  name = "gopkg.in/ory-am/dockertest.v3"
+  version = "3.1.6"
+
+[[constraint]]
+  name = "github.com/gorilla/websocket"
+  version = "1.2.0"
+
+[[constraint]]
+  branch = "master"
+  name = "github.com/rubenv/sql-migrate"
+
+[[constraint]]
+  name = "github.com/influxdata/influxdb"
+  version = "1.5.2"
+
+[[constraint]]
+  name = "github.com/mongodb/mongo-go-driver"
+  version = "0.0.5"
+
+[[constraint]]
+  branch = "master"
+  name = "github.com/gocql/gocql"
+
+[prune]
+  go-tests = true
+  unused-packages = true

LICENSE

@@ -0,0 +1,191 @@
+
+                                 Apache License
+                           Version 2.0, January 2004
+                        https://www.apache.org/licenses/
+
+   TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
+
+   1. Definitions.
+
+      "License" shall mean the terms and conditions for use, reproduction,
+      and distribution as defined by Sections 1 through 9 of this document.
+
+      "Licensor" shall mean the copyright owner or entity authorized by
+      the copyright owner that is granting the License.
+
+      "Legal Entity" shall mean the union of the acting entity and all
+      other entities that control, are controlled by, or are under common
+      control with that entity. For the purposes of this definition,
+      "control" means (i) the power, direct or indirect, to cause the
+      direction or management of such entity, whether by contract or
+      otherwise, or (ii) ownership of fifty percent (50%) or more of the
+      outstanding shares, or (iii) beneficial ownership of such entity.
+
+      "You" (or "Your") shall mean an individual or Legal Entity
+      exercising permissions granted by this License.
+
+      "Source" form shall mean the preferred form for making modifications,
+      including but not limited to software source code, documentation
+      source, and configuration files.
+
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+      transformation or translation of a Source form, including but
+      not limited to compiled object code, generated documentation,
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+
+      "Work" shall mean the work of authorship, whether in Source or
+      Object form, made available under the License, as indicated by a
+      copyright notice that is included in or attached to the work
+      (an example is provided in the Appendix below).
+
+      "Derivative Works" shall mean any work, whether in Source or Object
+      form, that is based on (or derived from) the Work and for which the
+      editorial revisions, annotations, elaborations, or other modifications
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+      "Contribution" shall mean any work of authorship, including
+      the original version of the Work and any modifications or additions
+      to that Work or Derivative Works thereof, that is intentionally
+      submitted to Licensor for inclusion in the Work by the copyright owner
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+      to the Licensor or its representatives, including but not limited to
+      communication on electronic mailing lists, source code control systems,
+      and issue tracking systems that are managed by, or on behalf of, the
+      Licensor for the purpose of discussing and improving the Work, but
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+      "Contributor" shall mean Licensor and any individual or Legal Entity
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+      subsequently incorporated within the Work.
+
+   2. Grant of Copyright License. Subject to the terms and conditions of
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+      copyright license to reproduce, prepare Derivative Works of,
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+   3. Grant of Patent License. Subject to the terms and conditions of
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+      institute patent litigation against any entity (including a
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+      or a Contribution incorporated within the Work constitutes direct
+      or contributory patent infringement, then any patent licenses
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+      as of the date such litigation is filed.
+
+   4. Redistribution. You may reproduce and distribute copies of the
+      Work or Derivative Works thereof in any medium, with or without
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+      meet the following conditions:
+
+      (a) You must give any other recipients of the Work or
+          Derivative Works a copy of this License; and
+
+      (b) You must cause any modified files to carry prominent notices
+          stating that You changed the files; and
+
+      (c) You must retain, in the Source form of any Derivative Works
+          that You distribute, all copyright, patent, trademark, and
+          attribution notices from the Source form of the Work,
+          excluding those notices that do not pertain to any part of
+          the Derivative Works; and
+
+      (d) If the Work includes a "NOTICE" text file as part of its
+          distribution, then any Derivative Works that You distribute must
+          include a readable copy of the attribution notices contained
+          within such NOTICE file, excluding those notices that do not
+          pertain to any part of the Derivative Works, in at least one
+          of the following places: within a NOTICE text file distributed
+          as part of the Derivative Works; within the Source form or
+          documentation, if provided along with the Derivative Works; or,
+          within a display generated by the Derivative Works, if and
+          wherever such third-party notices normally appear. The contents
+          of the NOTICE file are for informational purposes only and
+          do not modify the License. You may add Your own attribution
+          notices within Derivative Works that You distribute, alongside
+          or as an addendum to the NOTICE text from the Work, provided
+          that such additional attribution notices cannot be construed
+          as modifying the License.
+
+      You may add Your own copyright statement to Your modifications and
+      may provide additional or different license terms and conditions
+      for use, reproduction, or distribution of Your modifications, or
+      for any such Derivative Works as a whole, provided Your use,
+      reproduction, and distribution of the Work otherwise complies with
+      the conditions stated in this License.
+
+   5. Submission of Contributions. Unless You explicitly state otherwise,
+      any Contribution intentionally submitted for inclusion in the Work
+      by You to the Licensor shall be under the terms and conditions of
+      this License, without any additional terms or conditions.
+      Notwithstanding the above, nothing herein shall supersede or modify
+      the terms of any separate license agreement you may have executed
+      with Licensor regarding such Contributions.
+
+   6. Trademarks. This License does not grant permission to use the trade
+      names, trademarks, service marks, or product names of the Licensor,
+      except as required for reasonable and customary use in describing the
+      origin of the Work and reproducing the content of the NOTICE file.
+
+   7. Disclaimer of Warranty. Unless required by applicable law or
+      agreed to in writing, Licensor provides the Work (and each
+      Contributor provides its Contributions) on an "AS IS" BASIS,
+      WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
+      implied, including, without limitation, any warranties or conditions
+      of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A
+      PARTICULAR PURPOSE. You are solely responsible for determining the
+      appropriateness of using or redistributing the Work and assume any
+      risks associated with Your exercise of permissions under this License.
+
+   8. Limitation of Liability. In no event and under no legal theory,
+      whether in tort (including negligence), contract, or otherwise,
+      unless required by applicable law (such as deliberate and grossly
+      negligent acts) or agreed to in writing, shall any Contributor be
+      liable to You for damages, including any direct, indirect, special,
+      incidental, or consequential damages of any character arising as a
+      result of this License or out of the use or inability to use the
+      Work (including but not limited to damages for loss of goodwill,
+      work stoppage, computer failure or malfunction, or any and all
+      other commercial damages or losses), even if such Contributor
+      has been advised of the possibility of such damages.
+
+   9. Accepting Warranty or Additional Liability. While redistributing
+      the Work or Derivative Works thereof, You may choose to offer,
+      and charge a fee for, acceptance of support, warranty, indemnity,
+      or other liability obligations and/or rights consistent with this
+      License. However, in accepting such obligations, You may act only
+      on Your own behalf and on Your sole responsibility, not on behalf
+      of any other Contributor, and only if You agree to indemnify,
+      defend, and hold each Contributor harmless for any liability
+      incurred by, or claims asserted against, such Contributor by reason
+      of your accepting any such warranty or additional liability.
+
+   END OF TERMS AND CONDITIONS
+
+   Copyright 2015-2018 Mainflux
+
+   Licensed under the Apache License, Version 2.0 (the "License");
+   you may not use this file except in compliance with the License.
+   You may obtain a copy of the License at
+
+       https://www.apache.org/licenses/LICENSE-2.0
+
+   Unless required by applicable law or agreed to in writing, software
+   distributed under the License is distributed on an "AS IS" BASIS,
+   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+   See the License for the specific language governing permissions and
+   limitations under the License.

MAINTAINERS

@@ -0,0 +1,45 @@
+# Mainflux follows the timeless, highly efficient and totally unfair system
+# known as [Benevolent dictator for
+# life](https://en.wikipedia.org/wiki/Benevolent_Dictator_for_Life), with
+# Drasko DRASKOVIC in the role of BDFL.
+
+[bdfl]
+	
+	[[drasko]]
+	Name	= "Drasko DRASKOVIC"
+	Email	= "drasko.draskovic@mainflux.com"
+	GitHub	= "drasko"
+
+# However, this role serves only in dead-lock events, or in a special and very rare cases
+# when BDFL completely disagrees with the decisions made.
+# In the normal flow of events, decisions on the project design are made through discussions,
+# most often on the Pull Requests.
+#
+# Maintainers have the special role in the project in managing and accepting PRs,
+# overall leading the project and making design decisions on the maintained subsystems.
+#
+# A reference list of all maintainers of the Mainflux project.
+
+# ADD YOURSELF HERE IN ALPHABETICAL ORDER
+
+[maintainers]
+
+	[[manuel]]
+	Name	= "Manuel IMPERIALE"
+	Email	= "manuel.imperiale@gmail.com"
+	GitHub	= "manuIO"
+
+	[[janko]]
+	Name	= "Janko ISIDOROVIC"
+	Email	= "janko.isidorovic@mainflux.com"
+	GitHub	= "janko-isidorovic"
+
+	[[nikola]]
+	Name	= "Nikola MARCETIC"
+	Email	= "nikola.marcetic@mainflux.com"
+	GitHub	= "nmarcetic"
+	
+	[[dejan]]
+	Name	= "Dejan MIJIC"
+	Email	= "dejan.mijic@mainflux.com"
+	GitHub	= "mijicd"

Makefile

@@ -0,0 +1,66 @@
+BUILD_DIR = build
+SERVICES = users things http normalizer ws influxdb-writer influxdb-reader mongodb-writer mongodb-reader cassandra-writer cassandra-reader cli
+DOCKERS = $(addprefix docker_,$(SERVICES))
+CGO_ENABLED ?= 0
+GOOS ?= linux
+
+define compile_service
+	CGO_ENABLED=$(CGO_ENABLED) GOOS=$(GOOS) GOARCH=$(GOARCH) GOARM=$(GOARM) go build -ldflags "-s -w" -o ${BUILD_DIR}/mainflux-$(1) cmd/$(1)/main.go
+endef
+
+define make_docker
+	docker build --build-arg SVC_NAME=$(subst docker_,,$(1)) --tag=mainflux/$(subst docker_,,$(1)) -f docker/Dockerfile .
+endef
+
+all: $(SERVICES) mqtt
+
+.PHONY: all $(SERVICES) dockers latest release mqtt
+
+clean:
+	rm -rf ${BUILD_DIR}
+	rm -rf mqtt/node_modules
+
+install:
+	cp ${BUILD_DIR}/* $(GOBIN)
+
+test:
+	GOCACHE=off go test -v -race -tags test $(shell go list ./... | grep -v 'vendor\|cmd')
+
+proto:
+	protoc --go_out=plugins=grpc:. *.proto
+
+$(SERVICES):
+	$(call compile_service,$(@))
+
+$(DOCKERS):
+	$(call make_docker,$(@))
+
+dockers: $(DOCKERS)
+	docker build --tag=mainflux/dashflux -f dashflux/docker/Dockerfile dashflux
+	docker build --tag=mainflux/mqtt -f mqtt/Dockerfile .
+
+mqtt:
+	cd mqtt && npm install
+
+latest: dockers
+	for svc in $(SERVICES); do \
+		docker push mainflux/$$svc; \
+	done
+	docker push mainflux/dashflux
+	docker push mainflux/mqtt
+
+release:
+	$(eval version = $(shell git describe --abbrev=0 --tags))
+	git checkout $(version)
+	$(MAKE) dockers
+	for svc in $(SERVICES); do \
+		docker tag mainflux/$$svc mainflux/$$svc:$(version); \
+		docker push mainflux/$$svc:$(version); \
+	done
+	docker tag mainflux/dashflux mainflux/dashflux:$(version)
+	docker push mainflux/dashflux:$(version)
+	docker tag mainflux/mqtt mainflux/mqtt:$(version)
+	docker push mainflux/mqtt:$(version)
+
+run:
+	cd scripts && ./run.sh

README.md

@@ -0,0 +1,67 @@
+# Mainflux
+
+[![build][ci-badge]][ci-url]
+[![go report card][grc-badge]][grc-url]
+[![coverage][cov-badge]][cov-url]
+[![license][license]](LICENSE)
+[![chat][gitter-badge]][gitter]
+
+![banner][banner]
+
+Mainflux is modern, scalable, secure open source and patent-free IoT cloud platform written in Go.
+
+It accepts user, device, and application connections over various network protocols (i.e. HTTP,
+MQTT, WebSocket, CoAP), thus making a seamless bridge between them. It is used as the IoT middleware
+for building complex IoT solutions.
+
+For more details, check out the [official documentation][docs].
+
+## Features
+
+- Protocol bridging (i.e. HTTP, MQTT, WebSocket, CoAP)
+- Device management and provisioning
+- Fine-grained access control
+- Platform logging and instrumentation support
+- Container-based deployment using [Docker][docker]
+
+## Quickstart
+
+Before proceeding, install the following prerequisites:
+
+- [Docker](https://docs.docker.com/install/)
+- [Docker compose](https://docs.docker.com/compose/install/)
+
+Once everything is installed, execute the following commands from project root:
+
+```bash
+docker-compose -f docker/docker-compose.yml up -d
+```
+
+## Contributing
+
+Thank you for your interest in Mainflux and wish to contribute!
+
+1. Take a look at our [open issues](https://github.com/mainflux/mainflux/issues).
+2. Checkout the [contribution guide](.github/CONTRIBUTING.md) to learn more about our style and conventions.
+3. Make your changes compatible to our workflow.
+
+## Community
+
+- [Google group][forum]
+- [Gitter][gitter]
+- [Twitter][twitter]
+
+[banner]: https://github.com/mainflux/mainflux/blob/master/docs/img/gopherBanner.jpg
+[ci-badge]: https://semaphoreci.com/api/v1/mainflux/mainflux/branches/master/badge.svg
+[ci-url]: https://semaphoreci.com/mainflux/mainflux
+[docs]: http://mainflux.readthedocs.io
+[docker]: https://www.docker.com
+[forum]: https://groups.google.com/forum/#!forum/mainflux
+[gitter]: https://gitter.im/mainflux/mainflux?utm_source=badge&utm_medium=badge&utm_campaign=pr-badge&utm_content=badge
+[gitter-badge]: https://badges.gitter.im/Join%20Chat.svg
+[grc-badge]: https://goreportcard.com/badge/github.com/mainflux/mainflux
+[grc-url]: https://goreportcard.com/report/github.com/mainflux/mainflux
+[cov-badge]: https://codecov.io/gh/mainflux/mainflux/branch/master/graph/badge.svg
+[cov-url]: https://codecov.io/gh/mainflux/mainflux
+[license]: https://img.shields.io/badge/license-Apache%20v2.0-blue.svg
+[twitter]: https://twitter.com/mainflux

alarms.yaml

@@ -1,508 +0,0 @@
-# Copyright (c) Abstract Machines
-# SPDX-License-Identifier: Apache-2.0
-
-openapi: 3.0.1
-info:
-  title: Magistrala Alarms API
-  description: |
-    HTTP API for managing alarms service.
-    Some useful links:
-    - [The Magistrala repository](https://github.com/absmach/magistrala)
-  contact:
-    email: info@absmach.eu
-  license:
-    name: Apache 2.0
-    url: https://github.com/absmach/magistrala/blob/main/LICENSE
-  version: 0.18.5
-
-servers:
-  - url: http://localhost:8050
-  - url: https://localhost:8050
-
-tags:
-  - name: alarms
-    description: Everything about your Alarms
-    externalDocs:
-      description: Find out more about alarms
-      url: https://magistrala.absmach.eu/docs/
-
-paths:
-  /{domainID}/alarms:
-    get:
-      operationId: listAlarms
-      summary: List Alarms
-      description: |
-        Retrieves a list of alarms with optional filtering
-      tags:
-        - alarms
-      parameters:
-        - $ref: '#/components/parameters/DomainID'
-        - $ref: '#/components/parameters/Offset'
-        - $ref: '#/components/parameters/Limit'
-        - $ref: '#/components/parameters/Order'
-        - $ref: '#/components/parameters/Dir'
-        - $ref: '#/components/parameters/ChannelID'
-        - $ref: '#/components/parameters/ClientID'
-        - $ref: '#/components/parameters/Subtopic'
-        - $ref: '#/components/parameters/RuleID'
-        - $ref: '#/components/parameters/Status'
-        - $ref: '#/components/parameters/AssigneeID'
-        - $ref: '#/components/parameters/Severity'
-        - $ref: '#/components/parameters/UpdatedBy'
-        - $ref: '#/components/parameters/AssignedBy'
-        - $ref: '#/components/parameters/AcknowledgedBy'
-        - $ref: '#/components/parameters/ResolvedBy'
-        - $ref: '#/components/parameters/CreatedFrom'
-        - $ref: '#/components/parameters/CreatedTo'
-      security:
-        - bearerAuth: []
-      responses:
-        '200':
-          $ref: '#/components/responses/AlarmsPageRes'
-        '400':
-          description: Failed due to malformed query parameters
-        '401':
-          description: Missing or invalid access token
-        '422':
-          description: Database can't process request
-        '500':
-          $ref: '#/components/responses/ServiceError'
-
-  /{domainID}/alarms/{alarmID}:
-    get:
-      operationId: viewAlarm
-      summary: View Alarm
-      description: Retrieves an alarm by ID
-      tags:
-        - alarms
-      parameters:
-        - $ref: '#/components/parameters/DomainID'
-        - $ref: '#/components/parameters/AlarmID'
-      security:
-        - bearerAuth: []
-      responses:
-        '200':
-          $ref: '#/components/responses/AlarmRes'
-        '400':
-          description: Missing or invalid alarm ID
-        '401':
-          description: Missing or invalid access token
-        '403':
-          description: Failed to perform authorization over the entity
-        '404':
-          description: Alarm does not exist
-        '422':
-          description: Database can't process request
-        '500':
-          $ref: '#/components/responses/ServiceError'
-    put:
-      operationId: updateAlarm
-      summary: Update Alarm
-      description: Updates an existing alarm
-      tags:
-        - alarms
-      parameters:
-        - $ref: '#/components/parameters/DomainID'
-        - $ref: '#/components/parameters/AlarmID'
-      security:
-        - bearerAuth: []
-      requestBody:
-        $ref: '#/components/requestBodies/AlarmUpdateReq'
-      responses:
-        '200':
-          $ref: '#/components/responses/AlarmRes'
-        '400':
-          description: Failed due to malformed JSON
-        '401':
-          description: Missing or invalid access token
-        '403':
-          description: Failed to perform authorization over the entity
-        '404':
-          description: Alarm does not exist
-        '415':
-          description: Missing or invalid content type
-        '422':
-          description: Database can't process request
-        '500':
-          $ref: '#/components/responses/ServiceError'
-    delete:
-      operationId: deleteAlarm
-      summary: Delete Alarm
-      description: Deletes an alarm
-      tags:
-        - alarms
-      parameters:
-        - $ref: '#/components/parameters/DomainID'
-        - $ref: '#/components/parameters/AlarmID'
-      security:
-        - bearerAuth: []
-      responses:
-        '204':
-          description: Alarm deleted successfully
-        '400':
-          description: Failed due to malformed alarm ID
-        '401':
-          description: Missing or invalid access token
-        '403':
-          description: Failed to perform authorization over the entity
-        '404':
-          description: Alarm does not exist
-        '422':
-          description: Database can't process request
-        '500':
-          $ref: '#/components/responses/ServiceError'
-
-  /health:
-    get:
-      summary: Retrieves service health check info
-      tags:
-        - health
-      security: []
-      responses:
-        '200':
-          $ref: '#/components/responses/HealthRes'
-        '500':
-          $ref: '#/components/responses/ServiceError'
-
-components:
-  schemas:
-    Alarm:
-      type: object
-      properties:
-        id:
-          type: string
-          description: Unique alarm identifier
-          readOnly: true
-        rule_id:
-          type: string
-          description: Rule ID that triggered this alarm
-        domain_id:
-          type: string
-          description: Domain ID this alarm belongs to
-        channel_id:
-          type: string
-          description: Channel ID where the alarm was triggered
-        client_id:
-          type: string
-          description: Client ID that triggered the alarm
-        subtopic:
-          type: string
-          description: Subtopic associated with the alarm
-        status:
-          type: string
-          description: Alarm status
-          enum: [active, cleared]
-        measurement:
-          type: string
-          description: Measurement that triggered the alarm
-        value:
-          type: string
-          description: Value that triggered the alarm
-        unit:
-          type: string
-          description: Unit of measurement
-        threshold:
-          type: string
-          description: Threshold value that was exceeded
-        cause:
-          type: string
-          description: Cause or description of the alarm
-        severity:
-          type: integer
-          description: Severity level (0-100)
-          minimum: 0
-          maximum: 100
-        assignee_id:
-          type: string
-          description: ID of the user assigned to this alarm
-        created_at:
-          type: string
-          format: date-time
-          description: Creation timestamp
-          readOnly: true
-        updated_at:
-          type: string
-          format: date-time
-          description: Last update timestamp
-          readOnly: true
-        updated_by:
-          type: string
-          description: User who last updated the alarm
-          readOnly: true
-        assigned_at:
-          type: string
-          format: date-time
-          description: When the alarm was assigned
-          readOnly: true
-        assigned_by:
-          type: string
-          description: User who assigned the alarm
-          readOnly: true
-        acknowledged_at:
-          type: string
-          format: date-time
-          description: When the alarm was acknowledged
-          readOnly: true
-        acknowledged_by:
-          type: string
-          description: User who acknowledged the alarm
-          readOnly: true
-        resolved_at:
-          type: string
-          format: date-time
-          description: When the alarm was resolved
-          readOnly: true
-        resolved_by:
-          type: string
-          description: User who resolved the alarm
-          readOnly: true
-        metadata:
-          type: object
-          description: Custom metadata
-          additionalProperties: true
-
-    AlarmsPage:
-      type: object
-      properties:
-        offset:
-          type: integer
-          description: Number of items to skip during retrieval
-          minimum: 0
-          default: 0
-        limit:
-          type: integer
-          description: Size of the subset to retrieve
-          minimum: 1
-          maximum: 1000
-          default: 10
-        total:
-          type: integer
-          description: Total number of results
-          minimum: 0
-        alarms:
-          type: array
-          minItems: 0
-          items:
-            $ref: '#/components/schemas/Alarm'
-      required:
-        - alarms
-        - total
-        - offset
-        - limit
-
-  parameters:
-    DomainID:
-      name: domainID
-      description: Domain ID
-      in: path
-      required: true
-      schema:
-        type: string
-    AlarmID:
-      name: alarmID
-      description: Alarm ID
-      in: path
-      required: true
-      schema:
-        type: string
-    Offset:
-      name: offset
-      description: Number of items to skip
-      in: query
-      required: false
-      schema:
-        type: integer
-        default: 0
-        minimum: 0
-    Limit:
-      name: limit
-      description: Size of the subset to retrieve
-      in: query
-      required: false
-      schema:
-        type: integer
-        default: 10
-        minimum: 1
-        maximum: 1000
-    Order:
-      name: order
-      description: Order by field
-      in: query
-      required: false
-      schema:
-        type: string
-        enum: [created_at, updated_at]
-        default: created_at
-    Dir:
-      name: dir
-      description: Sort direction
-      in: query
-      required: false
-      schema:
-        type: string
-        enum: [asc, desc]
-        default: desc
-    ChannelID:
-      name: channel_id
-      description: Filter by channel ID
-      in: query
-      required: false
-      schema:
-        type: string
-    ClientID:
-      name: client_id
-      description: Filter by client ID
-      in: query
-      required: false
-      schema:
-        type: string
-    Subtopic:
-      name: subtopic
-      description: Filter by subtopic
-      in: query
-      required: false
-      schema:
-        type: string
-    RuleID:
-      name: rule_id
-      description: Filter by rule ID
-      in: query
-      required: false
-      schema:
-        type: string
-    Status:
-      name: status
-      description: Filter by alarm status
-      in: query
-      required: false
-      schema:
-        type: string
-        enum: [active, cleared, all]
-        default: all
-    AssigneeID:
-      name: assignee_id
-      description: Filter by assignee ID
-      in: query
-      required: false
-      schema:
-        type: string
-    Severity:
-      name: severity
-      description: Filter by severity level
-      in: query
-      required: false
-      schema:
-        type: integer
-        minimum: 0
-        maximum: 100
-    UpdatedBy:
-      name: updated_by
-      description: Filter by user who updated
-      in: query
-      required: false
-      schema:
-        type: string
-    AssignedBy:
-      name: assigned_by
-      description: Filter by user who assigned
-      in: query
-      required: false
-      schema:
-        type: string
-    AcknowledgedBy:
-      name: acknowledged_by
-      description: Filter by user who acknowledged
-      in: query
-      required: false
-      schema:
-        type: string
-    ResolvedBy:
-      name: resolved_by
-      description: Filter by user who resolved
-      in: query
-      required: false
-      schema:
-        type: string
-    CreatedFrom:
-      name: created_from
-      description: Filter alarms created after this time (RFC3339 format)
-      in: query
-      required: false
-      schema:
-        type: string
-        format: date-time
-    CreatedTo:
-      name: created_to
-      description: Filter alarms created before this time (RFC3339 format)
-      in: query
-      required: false
-      schema:
-        type: string
-        format: date-time
-
-  requestBodies:
-    AlarmUpdateReq:
-      description: JSON-formatted document describing the alarm update
-      required: true
-      content:
-        application/json:
-          schema:
-            type: object
-            properties:
-              status:
-                type: string
-                description: Alarm status
-                enum: [active, cleared]
-              assignee_id:
-                type: string
-                description: ID of the user assigned to this alarm
-              severity:
-                type: integer
-                description: Severity level (0-100)
-                minimum: 0
-                maximum: 100
-              metadata:
-                type: object
-                description: Custom metadata
-                additionalProperties: true
-
-  responses:
-    AlarmRes:
-      description: Alarm data retrieved
-      content:
-        application/json:
-          schema:
-            $ref: '#/components/schemas/Alarm'
-      links:
-        update:
-          operationId: updateAlarm
-          parameters:
-            alarmID: $response.body#/id
-            domainID: $response.body#/domain_id
-        delete:
-          operationId: deleteAlarm
-          parameters:
-            alarmID: $response.body#/id
-            domainID: $response.body#/domain_id
-    AlarmsPageRes:
-      description: Alarms page retrieved
-      content:
-        application/json:
-          schema:
-            $ref: '#/components/schemas/AlarmsPage'
-    ServiceError:
-      description: Unexpected server-side error occurred
-    HealthRes:
-      description: Service Health Check
-      content:
-        application/health+json:
-          schema:
-            $ref: "./schemas/health_info.yaml"
-
-  securitySchemes:
-    bearerAuth:
-      type: http
-      scheme: bearer
-      bearerFormat: JWT
-      description: |
-        * Users access: "Authorization: Bearer <user_token>"

api.go

@@ -0,0 +1,20 @@
+//
+// Copyright (c) 2018
+// Mainflux
+//
+// SPDX-License-Identifier: Apache-2.0
+//
+
+package mainflux
+
+// Response contains HTTP response specific methods.
+type Response interface {
+	// Code returns HTTP response code.
+	Code() int
+
+	// Headers returns map of HTTP headers with their values.
+	Headers() map[string]string
+
+	// Empty indicates if HTTP response has content.
+	Empty() bool
+}

auth.yaml

@@ -1,851 +0,0 @@
-# Copyright (c) Abstract Machines
-# SPDX-License-Identifier: Apache-2.0
-
-openapi: 3.0.3
-info:
-  title: Magistrala Auth Service
-  description: |
-    This is the Auth Server based on the OpenAPI 3.0 specification.  It is the HTTP API for managing platform users. You can now help us improve the API whether it's by making changes to the definition itself or to the code.
-    Some useful links:
-    - [The Magistrala repository](https://github.com/absmach/magistrala)
-  contact:
-    email: info@absmach.eu
-  license:
-    name: Apache 2.0
-    url: https://github.com/absmach/magistrala/blob/main/LICENSE
-  version: 0.18.0
-
-servers:
-  - url: http://localhost:9001
-  - url: https://localhost:9001
-
-tags:
-  - name: Keys
-    description: Everything about your Keys.
-    externalDocs:
-      description: Find out more about keys
-      url: https://magistrala.absmach.eu/docs/
-  - name: PATs
-    description: Everything about your Personal Access Tokens.
-    externalDocs:
-      description: Find out more about Personal Access Tokens
-      url: https://magistrala.absmach.eu/docs/
-  - name: Health
-    description: Service health check endpoint.
-    externalDocs:
-      description: Find out more about health check
-      url: https://magistrala.absmach.eu/docs/
-
-paths:
-  /keys:
-    post:
-      operationId: issueKey
-      tags:
-        - Keys
-      summary: Issue API key
-      description: |
-        Generates a new API key. Thew new API key will
-        be uniquely identified by its ID.
-      requestBody:
-        $ref: "#/components/requestBodies/KeyRequest"
-      responses:
-        "201":
-          description: Issued new key.
-        "400":
-          description: Failed due to malformed JSON.
-        "401":
-          description: Missing or invalid access token provided.
-        "409":
-          description: Failed due to using already existing ID.
-        "415":
-          description: Missing or invalid content type.
-        "500":
-          $ref: "#/components/responses/ServiceError"
-
-  /keys/{keyID}:
-    get:
-      operationId: getKey
-      summary: Gets API key details.
-      description: |
-        Gets API key details for the given key.
-      tags:
-        - Keys
-      parameters:
-        - $ref: "#/components/parameters/ApiKeyId"
-      responses:
-        "200":
-          $ref: "#/components/responses/KeyRes"
-        "400":
-          description: Failed due to malformed query parameters.
-        "401":
-          description: Missing or invalid access token provided.
-        "404":
-          description: A non-existent entity request.
-        "422":
-          description: Service can't process request.
-        "500":
-          $ref: "#/components/responses/ServiceError"
-
-    delete:
-      operationId: revokeKey
-      summary: Revoke API key
-      description: |
-        Revoke API key identified by the given ID.
-      tags:
-        - Keys
-      parameters:
-        - $ref: "#/components/parameters/ApiKeyId"
-      responses:
-        "204":
-          description: Key revoked.
-        "401":
-          description: Missing or invalid access token provided.
-        "404":
-          description: A non-existent entity request.
-        "422":
-          description: Service can't process request.
-        "500":
-          $ref: "#/components/responses/ServiceError"
-
-  /pats:
-    post:
-      operationId: createPAT
-      tags:
-        - PATs
-      summary: Create a new Personal Access Token
-      description: |
-        Creates a new Personal Access Token (PAT) for the authenticated user.
-      requestBody:
-        $ref: "#/components/requestBodies/CreatePATRequest"
-      responses:
-        "201":
-          $ref: "#/components/responses/PATRes"
-        "400":
-          description: Failed due to malformed JSON or validation errors.
-        "401":
-          description: Missing or invalid access token provided.
-        "415":
-          description: Missing or invalid content type.
-        "500":
-          $ref: "#/components/responses/ServiceError"
-
-    get:
-      operationId: listPATs
-      tags:
-        - PATs
-      summary: List all Personal Access Tokens
-      description: |
-        Lists all Personal Access Tokens (PATs) for the authenticated user.
-      parameters:
-        - $ref: "#/components/parameters/Limit"
-        - $ref: "#/components/parameters/Offset"
-      responses:
-        "200":
-          $ref: "#/components/responses/PATsPageRes"
-        "400":
-          description: Failed due to malformed query parameters.
-        "401":
-          description: Missing or invalid access token provided.
-        "500":
-          $ref: "#/components/responses/ServiceError"
-
-    delete:
-      operationId: clearAllPATs
-      tags:
-        - PATs
-      summary: Remove all Personal Access Tokens
-      description: |
-        Removes all Personal Access Tokens (PATs) for the authenticated user.
-      responses:
-        "200":
-          description: All PATs removed successfully.
-        "401":
-          description: Missing or invalid access token provided.
-        "500":
-          $ref: "#/components/responses/ServiceError"
-
-  /pats/{patID}:
-    get:
-      operationId: retrievePAT
-      tags:
-        - PATs
-      summary: Retrieve a Personal Access Token
-      description: |
-        Retrieves details of a specific Personal Access Token (PAT).
-      parameters:
-        - $ref: "#/components/parameters/PatID"
-      responses:
-        "200":
-          $ref: "#/components/responses/PATRes"
-        "400":
-          description: Failed due to malformed query parameters.
-        "401":
-          description: Missing or invalid access token provided.
-        "404":
-          description: PAT not found.
-        "500":
-          $ref: "#/components/responses/ServiceError"
-
-    delete:
-      operationId: deletePAT
-      tags:
-        - PATs
-      summary: Delete a Personal Access Token
-      description: |
-        Deletes a specific Personal Access Token (PAT).
-      parameters:
-        - $ref: "#/components/parameters/PatID"
-      responses:
-        "204":
-          description: PAT deleted successfully.
-        "401":
-          description: Missing or invalid access token provided.
-        "404":
-          description: PAT not found.
-        "500":
-          $ref: "#/components/responses/ServiceError"
-
-  /pats/{patID}/name:
-    patch:
-      operationId: updatePATName
-      tags:
-        - PATs
-      summary: Update Personal Access Token name
-      description: |
-        Updates the name of a specific Personal Access Token (PAT).
-      parameters:
-        - $ref: "#/components/parameters/PatID"
-      requestBody:
-        $ref: "#/components/requestBodies/UpdatePATNameRequest"
-      responses:
-        "202":
-          $ref: "#/components/responses/PATRes"
-        "400":
-          description: Failed due to malformed JSON or validation errors.
-        "401":
-          description: Missing or invalid access token provided.
-        "404":
-          description: PAT not found.
-        "415":
-          description: Missing or invalid content type.
-        "500":
-          $ref: "#/components/responses/ServiceError"
-
-  /pats/{patID}/description:
-    patch:
-      operationId: updatePATDescription
-      tags:
-        - PATs
-      summary: Update Personal Access Token description
-      description: |
-        Updates the description of a specific Personal Access Token (PAT).
-      parameters:
-        - $ref: "#/components/parameters/PatID"
-      requestBody:
-        $ref: "#/components/requestBodies/UpdatePATDescriptionRequest"
-      responses:
-        "202":
-          $ref: "#/components/responses/PATRes"
-        "400":
-          description: Failed due to malformed JSON or validation errors.
-        "401":
-          description: Missing or invalid access token provided.
-        "404":
-          description: PAT not found.
-        "415":
-          description: Missing or invalid content type.
-        "500":
-          $ref: "#/components/responses/ServiceError"
-
-  /pats/{patID}/secret/reset:
-    patch:
-      operationId: resetPATSecret
-      tags:
-        - PATs
-      summary: Reset Personal Access Token secret
-      description: |
-        Resets the secret of a specific Personal Access Token (PAT).
-      parameters:
-        - $ref: "#/components/parameters/PatID"
-      requestBody:
-        $ref: "#/components/requestBodies/ResetPATSecretRequest"
-      responses:
-        "200":
-          $ref: "#/components/responses/PATRes"
-        "400":
-          description: Failed due to malformed JSON or validation errors.
-        "401":
-          description: Missing or invalid access token provided.
-        "404":
-          description: PAT not found.
-        "415":
-          description: Missing or invalid content type.
-        "500":
-          $ref: "#/components/responses/ServiceError"
-
-  /pats/{patID}/secret/revoke:
-    patch:
-      operationId: revokePATSecret
-      tags:
-        - PATs
-      summary: Revoke Personal Access Token secret
-      description: |
-        Revokes the secret of a specific Personal Access Token (PAT).
-      parameters:
-        - $ref: "#/components/parameters/PatID"
-      responses:
-        "204":
-          description: PAT secret revoked successfully.
-        "401":
-          description: Missing or invalid access token provided.
-        "404":
-          description: PAT not found.
-        "500":
-          $ref: "#/components/responses/ServiceError"
-
-  /pats/{patID}/scope:
-    get:
-      operationId: listScopes
-      tags:
-        - PATs
-      summary: List scopes for a Personal Access Token
-      description: |
-        Lists all scopes for a specific Personal Access Token (PAT).
-      parameters:
-        - $ref: "#/components/parameters/PatID"
-        - $ref: "#/components/parameters/Limit"
-        - $ref: "#/components/parameters/Offset"
-      responses:
-        "200":
-          $ref: "#/components/responses/ScopesPageRes"
-        "400":
-          description: Failed due to malformed query parameters.
-        "401":
-          description: Missing or invalid access token provided.
-        "404":
-          description: PAT not found.
-        "500":
-          $ref: "#/components/responses/ServiceError"
-
-    delete:
-      operationId: clearAllScopes
-      tags:
-        - PATs
-      summary: Remove all scopes from a Personal Access Token
-      description: |
-        Removes all scopes from a specific Personal Access Token (PAT).
-      parameters:
-        - $ref: "#/components/parameters/PatID"
-      responses:
-        "200":
-          description: All scopes removed successfully.
-        "401":
-          description: Missing or invalid access token provided.
-        "404":
-          description: PAT not found.
-        "500":
-          $ref: "#/components/responses/ServiceError"
-
-  /pats/{patID}/scope/add:
-    patch:
-      operationId: addScope
-      tags:
-        - PATs
-      summary: Add scope to a Personal Access Token
-      description: |
-        Adds a scope to a specific Personal Access Token (PAT).
-      parameters:
-        - $ref: "#/components/parameters/PatID"
-      requestBody:
-        $ref: "#/components/requestBodies/AddScopeRequest"
-      responses:
-        "200":
-          description: Scope added successfully.
-        "400":
-          description: Failed due to malformed JSON or validation errors.
-        "401":
-          description: Missing or invalid access token provided.
-        "404":
-          description: PAT not found.
-        "415":
-          description: Missing or invalid content type.
-        "422":
-          description: Database cannot process the request.
-        "500":
-          $ref: "#/components/responses/ServiceError"
-
-  /pats/{patID}/scope/remove:
-    patch:
-      operationId: removeScope
-      tags:
-        - PATs
-      summary: Remove scope from a Personal Access Token
-      description: |
-        Removes a scope from a specific Personal Access Token (PAT).
-      parameters:
-        - $ref: "#/components/parameters/PatID"
-      requestBody:
-        $ref: "#/components/requestBodies/RemoveScopeRequest"
-      responses:
-        "200":
-          description: Scope removed successfully.
-        "400":
-          description: Failed due to malformed JSON or validation errors.
-        "401":
-          description: Missing or invalid access token provided.
-        "404":
-          description: PAT not found.
-        "415":
-          description: Missing or invalid content type.
-        "500":
-          $ref: "#/components/responses/ServiceError"
-
-  /health:
-    get:
-      summary: Retrieves service health check info.
-      tags:
-        - Health
-      security: []
-      responses:
-        "200":
-          $ref: "#/components/responses/HealthRes"
-        "500":
-          $ref: "#/components/responses/ServiceError"
-
-components:
-  schemas:
-    PAT:
-      type: object
-      properties:
-        id:
-          type: string
-          format: uuid
-          example: "c5747f2f-2a7c-4fe1-b41a-51a5ae290945"
-          description: Personal Access Token unique identifier
-        user_id:
-          type: string
-          format: uuid
-          example: "9118de62-c680-46b7-ad0a-21748a52833a"
-          description: User ID of the PAT owner
-        name:
-          type: string
-          example: "My PAT"
-          description: Name of the Personal Access Token
-        description:
-          type: string
-          example: "Token for automation"
-          description: Description of the Personal Access Token
-        secret:
-          type: string
-          example: "pat_1234567890abcdef"
-          description: Secret value of the Personal Access Token
-        issued_at:
-          type: string
-          format: date-time
-          example: "2019-11-26T13:31:52Z"
-          description: Time when the PAT was issued
-        expires_at:
-          type: string
-          format: date-time
-          example: "2020-11-26T13:31:52Z"
-          description: Time when the PAT expires
-        updated_at:
-          type: string
-          format: date-time
-          example: "2019-11-26T13:31:52Z"
-          description: Time when the PAT was last updated
-        last_used_at:
-          type: string
-          format: date-time
-          example: "2019-11-26T13:31:52Z"
-          description: Time when the PAT was last used
-        revoked:
-          type: boolean
-          example: false
-          description: Whether the PAT is revoked
-        revoked_at:
-          type: string
-          format: date-time
-          example: "2019-11-26T13:31:52Z"
-          description: Time when the PAT was revoked
-
-    PATsPage:
-      type: object
-      properties:
-        total:
-          type: integer
-          example: 10
-          description: Total number of PATs
-        offset:
-          type: integer
-          example: 0
-          description: Number of items to skip during retrieval
-        limit:
-          type: integer
-          example: 10
-          description: Size of the subset to retrieve
-        pats:
-          type: array
-          items:
-            $ref: "#/components/schemas/PAT"
-          description: List of Personal Access Tokens
-
-    Scope:
-      type: object
-      properties:
-        optional_domain_id:
-          type: string
-          format: uuid
-          example: "bb7edb32-2eac-4aad-aebe-ed96fe073879"
-          description: Optional domain ID for the scope
-        entity_type:
-          type: string
-          enum:
-            [groups, channels, clients, domains, users, dashboards, messages]
-          example: "groups"
-          description: Type of entity the scope applies to
-        entity_id:
-          type: string
-          example: "*"
-          description: ID of the entity the scope applies to. '*' means all entities of the specified type.
-        operation:
-          type: string
-          enum:
-            [
-              create,
-              read,
-              list,
-              update,
-              delete,
-              share,
-              unshare,
-              publish,
-              subscribe,
-            ]
-          example: "read"
-          description: Operation allowed by this scope
-
-    ScopesPage:
-      type: object
-      properties:
-        total:
-          type: integer
-          example: 10
-          description: Total number of scopes
-        offset:
-          type: integer
-          example: 0
-          description: Number of items to skip during retrieval
-        limit:
-          type: integer
-          example: 10
-          description: Size of the subset to retrieve
-        scopes:
-          type: array
-          items:
-            $ref: "#/components/schemas/Scope"
-          description: List of scopes
-    Key:
-      type: object
-      properties:
-        id:
-          type: string
-          format: uuid
-          example: "c5747f2f-2a7c-4fe1-b41a-51a5ae290945"
-          description: API key unique identifier
-        issuer_id:
-          type: string
-          format: uuid
-          example: "9118de62-c680-46b7-ad0a-21748a52833a"
-          description: In ID of the entity that issued the token.
-        type:
-          type: integer
-          example: 0
-          description: API key type. Keys of different type are processed differently.
-        subject:
-          type: string
-          format: string
-          example: "test@example.com"
-          description: User's email or service identifier of API key subject.
-        issued_at:
-          type: string
-          format: date-time
-          example: "2019-11-26 13:31:52"
-          description: Time when the key is generated.
-        expires_at:
-          type: string
-          format: date-time
-          example: "2019-11-26 13:31:52"
-          description: Time when the Key expires. If this field is missing,
-            that means that Key is valid indefinitely.
-
-  parameters:
-    PatID:
-      name: patID
-      description: Personal Access Token ID.
-      in: path
-      schema:
-        type: string
-        format: uuid
-      required: true
-    DomainID:
-      name: domainID
-      description: Unique domain identifier.
-      in: path
-      schema:
-        type: string
-        format: uuid
-      required: true
-      example: bb7edb32-2eac-4aad-aebe-ed96fe073879
-    Status:
-      name: status
-      description: Domain status.
-      in: query
-      schema:
-        type: string
-        default: enabled
-      required: false
-      example: enabled
-    DomainName:
-      name: name
-      description: Domain's name.
-      in: query
-      schema:
-        type: string
-      required: false
-      example: "domainName"
-    Permission:
-      name: permission
-      description: permission.
-      in: query
-      schema:
-        type: string
-      required: false
-      example: "edit"
-    ApiKeyId:
-      name: keyID
-      description: API Key ID.
-      in: path
-      schema:
-        type: string
-        format: uuid
-      required: true
-    Limit:
-      name: limit
-      description: Size of the subset to retrieve.
-      in: query
-      schema:
-        type: integer
-        default: 10
-        maximum: 100
-        minimum: 1
-      required: false
-    Offset:
-      name: offset
-      description: Number of items to skip during retrieval.
-      in: query
-      schema:
-        type: integer
-        default: 0
-        minimum: 0
-      required: false
-    Metadata:
-      name: metadata
-      description: Metadata filter. Filtering is performed matching the parameter with metadata on top level. Parameter is json.
-      in: query
-      required: false
-      schema:
-        type: object
-        additionalProperties: {}
-    Type:
-      name: type
-      description: The type of the API Key.
-      in: query
-      schema:
-        type: integer
-        default: 0
-        minimum: 0
-      required: false
-    Subject:
-      name: subject
-      description: The subject of an API Key
-      in: query
-      schema:
-        type: string
-      required: false
-
-  requestBodies:
-    CreatePATRequest:
-      description: JSON-formatted document describing PAT creation request.
-      required: true
-      content:
-        application/json:
-          schema:
-            type: object
-            required:
-              - name
-              - duration
-            properties:
-              name:
-                type: string
-                minLength: 1
-                example: "My PAT"
-                description: Name of the Personal Access Token
-              description:
-                type: string
-                example: "Token for automation"
-                description: Description of the Personal Access Token
-              duration:
-                type: string
-                pattern: "^[0-9]+(ns|us|µs|ms|s|m|h|d|w|y)$"
-                example: "30d"
-                description: Duration for which the PAT is valid. Format is a duration string (e.g. "30d", "24h", "1y").
-
-    UpdatePATNameRequest:
-      description: JSON-formatted document describing PAT name update request.
-      required: true
-      content:
-        application/json:
-          schema:
-            type: object
-            required:
-              - name
-            properties:
-              name:
-                type: string
-                example: "New PAT Name"
-                description: New name for the Personal Access Token
-
-    UpdatePATDescriptionRequest:
-      description: JSON-formatted document describing PAT description update request.
-      required: true
-      content:
-        application/json:
-          schema:
-            type: object
-            required:
-              - description
-            properties:
-              description:
-                type: string
-                example: "New PAT Description"
-                description: New description for the Personal Access Token
-
-    ResetPATSecretRequest:
-      description: JSON-formatted document describing PAT secret reset request.
-      required: true
-      content:
-        application/json:
-          schema:
-            type: object
-            required:
-              - duration
-            properties:
-              duration:
-                type: string
-                pattern: "^[0-9]+(ns|us|µs|ms|s|m|h|d|w|y)$"
-                example: "30d"
-                description: Duration for which the new PAT secret is valid. Format is a duration string (e.g. "30d", "24h", "1y").
-
-    AddScopeRequest:
-      description: JSON-formatted document describing add scope request.
-      required: true
-      content:
-        application/json:
-          schema:
-            type: object
-            required:
-              - scopes
-            properties:
-              scopes:
-                type: array
-                items:
-                  $ref: "#/components/schemas/Scope"
-                description: List of scopes to add
-
-    RemoveScopeRequest:
-      description: JSON-formatted document describing remove scope request.
-      required: true
-      content:
-        application/json:
-          schema:
-            type: object
-            required:
-              - scopes_id
-            properties:
-              scopes_id:
-                type: array
-                items:
-                  type: string
-                  format: uuid
-                description: List of scope IDs to remove
-    KeyRequest:
-      description: JSON-formatted document describing key request.
-      required: true
-      content:
-        application/json:
-          schema:
-            type: object
-            properties:
-              type:
-                type: integer
-                example: 0
-                description: API key type. Keys of different type are processed differently.
-              duration:
-                type: number
-                format: integer
-                example: 23456
-                description: Number of seconds issued token is valid for.
-
-  responses:
-    PATRes:
-      description: Personal Access Token data.
-      content:
-        application/json:
-          schema:
-            $ref: "#/components/schemas/PAT"
-
-    PATsPageRes:
-      description: Page of Personal Access Tokens.
-      content:
-        application/json:
-          schema:
-            $ref: "#/components/schemas/PATsPage"
-
-    ScopesPageRes:
-      description: Page of scopes.
-      content:
-        application/json:
-          schema:
-            $ref: "#/components/schemas/ScopesPage"
-    ServiceError:
-      description: Unexpected server-side error occurred.
-    KeyRes:
-      description: Data retrieved.
-      content:
-        application/json:
-          schema:
-            $ref: "#/components/schemas/Key"
-      links:
-        revoke:
-          operationId: revokeKey
-          parameters:
-            keyID: $response.body#/id
-
-    HealthRes:
-      description: Service Health Check.
-      content:
-        application/health+json:
-          schema:
-            $ref: "./schemas/health_info.yaml"
-
-  securitySchemes:
-    bearerAuth:
-      type: http
-      scheme: bearer
-      bearerFormat: JWT
-      description: |
-        * Users access: "Authorization: Bearer <user_token>"
-
-security:
-  - bearerAuth: []

certs.yaml

@@ -1,722 +0,0 @@
-# Copyright (c) Abstract Machines
-# SPDX-License-Identifier: Apache-2.0
-
-openapi: 3.0.3
-info:
-  title: Certs Service API
-  description: |
-    Certificate management service for issuing, renewing, revoking, and managing X.509 certificates.
-    This service provides PKI functionality including certificate lifecycle management, OCSP responder,
-    and CRL generation.
-  version: 1.0.0
-  contact:
-    name: Abstract Machines
-  license:
-    name: Apache-2.0
-    url: https://www.apache.org/licenses/LICENSE-2.0.html
-
-servers:
-  - url: http://localhost:9019
-    description: Development server
-
-tags:
-  - name: certificates
-    description: Certificate lifecycle management operations
-  - name: pki
-    description: PKI infrastructure operations (OCSP, CRL, CA)
-  - name: health
-    description: Service health and monitoring
-
-security:
-  - BearerAuth: []
-
-paths:
-  /{domainID}/certs/issue/{entityID}:
-    post:
-      tags:
-        - certificates
-      summary: Issue a new certificate
-      description: Issues a new X.509 certificate for the specified entity with custom subject options
-      operationId: issueCert
-      security:
-        - BearerAuth: []
-      parameters:
-        - $ref: '#/components/parameters/DomainID'
-        - $ref: '#/components/parameters/EntityID'
-      requestBody:
-        required: true
-        content:
-          application/json:
-            schema:
-              $ref: '#/components/schemas/IssueCertRequest'
-      responses:
-        '201':
-          description: Certificate successfully issued
-          content:
-            application/json:
-              schema:
-                $ref: '#/components/schemas/CertificateResponse'
-        '400':
-          $ref: '#/components/responses/BadRequest'
-        '401':
-          $ref: '#/components/responses/Unauthorized'
-        '500':
-          $ref: '#/components/responses/InternalServerError'
-
-  /{domainID}/certs/{id}/renew:
-    patch:
-      tags:
-        - certificates
-      summary: Renew a certificate
-      description: Renews an existing certificate with extended TTL and new serial number
-      operationId: renewCert
-      security:
-        - BearerAuth: []
-      parameters:
-        - $ref: '#/components/parameters/DomainID'
-        - $ref: '#/components/parameters/CertID'
-      responses:
-        '200':
-          description: Certificate successfully renewed
-          content:
-            application/json:
-              schema:
-                $ref: '#/components/schemas/RenewCertResponse'
-        '400':
-          $ref: '#/components/responses/BadRequest'
-        '401':
-          $ref: '#/components/responses/Unauthorized'
-        '404':
-          $ref: '#/components/responses/NotFound'
-        '500':
-          $ref: '#/components/responses/InternalServerError'
-
-  /{domainID}/certs/{id}/revoke:
-    patch:
-      tags:
-        - certificates
-      summary: Revoke a certificate
-      description: Revokes a certificate by its serial number
-      operationId: revokeCert
-      security:
-        - BearerAuth: []
-      parameters:
-        - $ref: '#/components/parameters/DomainID'
-        - $ref: '#/components/parameters/CertID'
-      responses:
-        '204':
-          description: Certificate successfully revoked
-        '401':
-          $ref: '#/components/responses/Unauthorized'
-        '404':
-          $ref: '#/components/responses/NotFound'
-        '422':
-          $ref: '#/components/responses/UnprocessableEntity'
-        '500':
-          $ref: '#/components/responses/InternalServerError'
-
-  /{domainID}/certs/{entityID}/delete:
-    delete:
-      tags:
-        - certificates
-      summary: Delete certificates for an entity
-      description: Deletes all certificates associated with the specified entity
-      operationId: deleteCert
-      security:
-        - BearerAuth: []
-      parameters:
-        - $ref: '#/components/parameters/DomainID'
-        - $ref: '#/components/parameters/EntityID'
-      responses:
-        '204':
-          description: Certificates successfully deleted
-        '401':
-          $ref: '#/components/responses/Unauthorized'
-        '422':
-          $ref: '#/components/responses/UnprocessableEntity'
-        '500':
-          $ref: '#/components/responses/InternalServerError'
-
-  /{domainID}/certs:
-    get:
-      tags:
-        - certificates
-      summary: List certificates
-      description: Retrieves a paginated list of certificates with optional filtering by entity ID
-      operationId: listCerts
-      security:
-        - BearerAuth: []
-      parameters:
-        - $ref: '#/components/parameters/DomainID'
-        - $ref: '#/components/parameters/Offset'
-        - $ref: '#/components/parameters/Limit'
-        - $ref: '#/components/parameters/EntityIDFilter'
-      responses:
-        '200':
-          description: Certificates successfully retrieved
-          content:
-            application/json:
-              schema:
-                $ref: '#/components/schemas/CertificateListResponse'
-        '400':
-          $ref: '#/components/responses/BadRequest'
-        '401':
-          $ref: '#/components/responses/Unauthorized'
-        '500':
-          $ref: '#/components/responses/InternalServerError'
-
-  /{domainID}/certs/{id}:
-    get:
-      tags:
-        - certificates
-      summary: View certificate details
-      description: Retrieves detailed information about a specific certificate by serial number
-      operationId: viewCert
-      security:
-        - BearerAuth: []
-      parameters:
-        - $ref: '#/components/parameters/DomainID'
-        - $ref: '#/components/parameters/CertID'
-      responses:
-        '200':
-          description: Certificate details successfully retrieved
-          content:
-            application/json:
-              schema:
-                $ref: '#/components/schemas/ViewCertResponse'
-        '401':
-          $ref: '#/components/responses/Unauthorized'
-        '404':
-          $ref: '#/components/responses/NotFound'
-        '500':
-          $ref: '#/components/responses/InternalServerError'
-
-  /{domainID}/certs/csrs/{entityID}:
-    post:
-      tags:
-        - certificates
-      summary: Issue certificate from CSR
-      description: Issues a certificate from a Certificate Signing Request (CSR)
-      operationId: issueFromCSR
-      security:
-        - BearerAuth: []
-      parameters:
-        - $ref: '#/components/parameters/DomainID'
-        - $ref: '#/components/parameters/EntityID'
-        - $ref: '#/components/parameters/TTL'
-      requestBody:
-        required: true
-        content:
-          application/json:
-            schema:
-              $ref: '#/components/schemas/IssueFromCSRRequest'
-      responses:
-        '200':
-          description: Certificate successfully issued from CSR
-          content:
-            application/json:
-              schema:
-                $ref: '#/components/schemas/IssueFromCSRResponse'
-        '400':
-          $ref: '#/components/responses/BadRequest'
-        '401':
-          $ref: '#/components/responses/Unauthorized'
-        '500':
-          $ref: '#/components/responses/InternalServerError'
-
-  /certs/csrs/{entityID}:
-    post:
-      tags:
-        - certificates
-      summary: Issue certificate from CSR (Internal)
-      description: Issues a certificate from a CSR using internal agent authentication
-      operationId: issueFromCSRInternal
-      security:
-        - AgentAuth: []
-      parameters:
-        - $ref: '#/components/parameters/EntityID'
-        - $ref: '#/components/parameters/TTL'
-      requestBody:
-        required: true
-        content:
-          application/json:
-            schema:
-              $ref: '#/components/schemas/IssueFromCSRRequest'
-      responses:
-        '200':
-          description: Certificate successfully issued from CSR
-          content:
-            application/json:
-              schema:
-                $ref: '#/components/schemas/IssueFromCSRResponse'
-        '400':
-          $ref: '#/components/responses/BadRequest'
-        '401':
-          $ref: '#/components/responses/Unauthorized'
-        '500':
-          $ref: '#/components/responses/InternalServerError'
-
-  /certs/ocsp:
-    post:
-      tags:
-        - pki
-      summary: OCSP responder
-      description: |
-        Online Certificate Status Protocol (OCSP) responder endpoint.
-        Accepts both binary OCSP requests and JSON format requests.
-      operationId: ocsp
-      security: []
-      parameters:
-        - name: force_status
-          in: query
-          description: Force a specific OCSP status for testing
-          required: false
-          schema:
-            type: string
-      requestBody:
-        required: true
-        content:
-          application/ocsp-request:
-            schema:
-              type: string
-              format: binary
-              description: DER-encoded OCSP request
-          application/json:
-            schema:
-              $ref: '#/components/schemas/OCSPRequest'
-      responses:
-        '200':
-          description: OCSP response
-          content:
-            application/ocsp-response:
-              schema:
-                type: string
-                format: binary
-                description: DER-encoded OCSP response
-        '400':
-          $ref: '#/components/responses/BadRequest'
-        '500':
-          $ref: '#/components/responses/InternalServerError'
-
-  /certs/crl:
-    get:
-      tags:
-        - pki
-      summary: Generate Certificate Revocation List
-      description: Generates and returns the current Certificate Revocation List (CRL)
-      operationId: generateCRL
-      security: []
-      responses:
-        '200':
-          description: CRL successfully generated
-          content:
-            application/json:
-              schema:
-                $ref: '#/components/schemas/CRLResponse'
-        '500':
-          $ref: '#/components/responses/InternalServerError'
-
-  /certs/view-ca:
-    get:
-      tags:
-        - pki
-      summary: View CA certificate
-      description: Retrieves the CA certificate chain (root and intermediate certificates)
-      operationId: viewCA
-      security: []
-      responses:
-        '200':
-          description: CA certificate successfully retrieved
-          content:
-            application/json:
-              schema:
-                $ref: '#/components/schemas/ViewCertResponse'
-        '500':
-          $ref: '#/components/responses/InternalServerError'
-
-  /certs/download-ca:
-    get:
-      tags:
-        - pki
-      summary: Download CA certificate
-      description: Downloads the CA certificate as a ZIP file
-      operationId: downloadCA
-      security: []
-      responses:
-        '200':
-          description: CA certificate ZIP file
-          content:
-            application/zip:
-              schema:
-                type: string
-                format: binary
-        '500':
-          $ref: '#/components/responses/InternalServerError'
-
-  /health:
-    get:
-      summary: Retrieves service health check info.
-      tags:
-        - health
-      security: []
-      responses:
-        '200':
-          $ref: '#/components/responses/HealthRes'
-        '500':
-          $ref: '#/components/responses/InternalServerError'
-
-  /metrics:
-    get:
-      tags:
-        - health
-      summary: Prometheus metrics
-      description: Returns Prometheus metrics for monitoring
-      operationId: metrics
-      security: []
-      responses:
-        '200':
-          description: Metrics successfully retrieved
-          content:
-            text/plain:
-              schema:
-                type: string
-
-components:
-  securitySchemes:
-    BearerAuth:
-      type: http
-      scheme: bearer
-      bearerFormat: JWT
-      description: User authentication token
-    AgentAuth:
-      type: http
-      scheme: bearer
-      description: Agent authentication token for internal operations
-
-  parameters:
-    DomainID:
-      name: domainID
-      in: path
-      required: true
-      description: Domain identifier
-      schema:
-        type: string
-    EntityID:
-      name: entityID
-      in: path
-      required: true
-      description: Entity identifier for the certificate
-      schema:
-        type: string
-    CertID:
-      name: id
-      in: path
-      required: true
-      description: Certificate serial number
-      schema:
-        type: string
-    Offset:
-      name: offset
-      in: query
-      description: Number of items to skip
-      schema:
-        type: integer
-        minimum: 0
-        default: 0
-    Limit:
-      name: limit
-      in: query
-      description: Maximum number of items to return
-      schema:
-        type: integer
-        minimum: 1
-        maximum: 100
-        default: 10
-    EntityIDFilter:
-      name: entity_id
-      in: query
-      description: Filter certificates by entity ID
-      schema:
-        type: string
-    TTL:
-      name: ttl
-      in: query
-      description: Time to live for the certificate (e.g., "8760h", "365d")
-      schema:
-        type: string
-
-  schemas:
-    IssueCertRequest:
-      type: object
-      required:
-        - options
-      properties:
-        ttl:
-          type: string
-          description: Time to live for the certificate (e.g., "8760h" for 1 year)
-          example: "8760h"
-        ip_addresses:
-          type: array
-          items:
-            type: string
-          description: IP addresses to include in the certificate
-          example: ["192.168.1.1", "10.0.0.1"]
-        options:
-          $ref: '#/components/schemas/SubjectOptions'
-
-    SubjectOptions:
-      type: object
-      required:
-        - common_name
-      properties:
-        common_name:
-          type: string
-          description: Common Name (CN) for the certificate subject
-          example: "example.com"
-        organization:
-          type: array
-          items:
-            type: string
-          description: Organization (O)
-          example: ["Abstract Machines"]
-        organizational_unit:
-          type: array
-          items:
-            type: string
-          description: Organizational Unit (OU)
-          example: ["Engineering"]
-        country:
-          type: array
-          items:
-            type: string
-          description: Country (C)
-          example: ["US"]
-        province:
-          type: array
-          items:
-            type: string
-          description: Province or State (ST)
-          example: ["California"]
-        locality:
-          type: array
-          items:
-            type: string
-          description: Locality or City (L)
-          example: ["San Francisco"]
-        street_address:
-          type: array
-          items:
-            type: string
-          description: Street Address
-          example: ["123 Main St"]
-        postal_code:
-          type: array
-          items:
-            type: string
-          description: Postal Code
-          example: ["94105"]
-        dns_names:
-          type: array
-          items:
-            type: string
-          description: DNS names for Subject Alternative Names
-          example: ["example.com", "www.example.com"]
-        ip_addresses:
-          type: array
-          items:
-            type: string
-          description: IP addresses for Subject Alternative Names
-          example: ["192.168.1.1"]
-
-    CertificateResponse:
-      type: object
-      properties:
-        serial_number:
-          type: string
-          description: Unique serial number of the certificate
-          example: "4a:3f:5e:2c:1b:8d:9e:7f"
-        certificate:
-          type: string
-          description: PEM-encoded certificate
-          example: "-----BEGIN CERTIFICATE-----\n...\n-----END CERTIFICATE-----"
-        key:
-          type: string
-          description: PEM-encoded private key
-          example: "-----BEGIN RSA PRIVATE KEY-----\n...\n-----END RSA PRIVATE KEY-----"
-        revoked:
-          type: boolean
-          description: Whether the certificate is revoked
-          example: false
-        expiry_time:
-          type: string
-          format: date-time
-          description: Certificate expiration time
-          example: "2026-11-05T12:00:00Z"
-        entity_id:
-          type: string
-          description: Entity identifier associated with the certificate
-          example: "entity-123"
-
-    RenewCertResponse:
-      type: object
-      properties:
-        certificate:
-          $ref: '#/components/schemas/ViewCertResponse'
-
-    ViewCertResponse:
-      type: object
-      properties:
-        serial_number:
-          type: string
-          description: Certificate serial number
-          example: "4a:3f:5e:2c:1b:8d:9e:7f"
-        certificate:
-          type: string
-          description: PEM-encoded certificate
-          example: "-----BEGIN CERTIFICATE-----\n...\n-----END CERTIFICATE-----"
-        key:
-          type: string
-          description: PEM-encoded private key
-          example: "-----BEGIN RSA PRIVATE KEY-----\n...\n-----END RSA PRIVATE KEY-----"
-        revoked:
-          type: boolean
-          description: Revocation status
-          example: false
-        expiry_time:
-          type: string
-          format: date-time
-          description: Expiration timestamp
-          example: "2026-11-05T12:00:00Z"
-        entity_id:
-          type: string
-          description: Associated entity identifier
-          example: "entity-123"
-
-    CertificateListResponse:
-      type: object
-      properties:
-        total:
-          type: integer
-          format: uint64
-          description: Total number of certificates
-          example: 100
-        offset:
-          type: integer
-          format: uint64
-          description: Current offset
-          example: 0
-        limit:
-          type: integer
-          format: uint64
-          description: Current limit
-          example: 10
-        certificates:
-          type: array
-          items:
-            $ref: '#/components/schemas/ViewCertResponse'
-
-    IssueFromCSRRequest:
-      type: object
-      required:
-        - csr
-      properties:
-        csr:
-          type: string
-          format: byte
-          description: PEM-encoded Certificate Signing Request
-          example: "LS0tLS1CRUdJTiBDRVJUSUZJQ0FURSBSRVFVRVNULS0tLS0K..."
-
-    IssueFromCSRResponse:
-      type: object
-      properties:
-        serial_number:
-          type: string
-          description: Serial number of the issued certificate
-          example: "4a:3f:5e:2c:1b:8d:9e:7f"
-        certificate:
-          type: string
-          description: PEM-encoded certificate
-          example: "-----BEGIN CERTIFICATE-----\n...\n-----END CERTIFICATE-----"
-        revoked:
-          type: boolean
-          description: Revocation status
-          example: false
-        expiry_time:
-          type: string
-          format: date-time
-          description: Expiration timestamp
-          example: "2026-11-05T12:00:00Z"
-        entity_id:
-          type: string
-          description: Associated entity identifier
-          example: "entity-123"
-
-    OCSPRequest:
-      type: object
-      properties:
-        serial_number:
-          type: string
-          description: Certificate serial number to check
-          example: "4a:3f:5e:2c:1b:8d:9e:7f"
-        certificate:
-          type: string
-          description: PEM-encoded certificate to check
-          example: "-----BEGIN CERTIFICATE-----\n...\n-----END CERTIFICATE-----"
-        status:
-          type: string
-          description: Force a specific status (for testing)
-          enum: [good, revoked, unknown]
-
-    CRLResponse:
-      type: object
-      properties:
-        crl:
-          type: string
-          format: byte
-          description: DER-encoded Certificate Revocation List
-
-    Error:
-      type: object
-      properties:
-        error:
-          type: string
-          description: Error message
-          example: "invalid request"
-
-  responses:
-    BadRequest:
-      description: Bad request - invalid parameters or malformed request
-      content:
-        application/json:
-          schema:
-            $ref: '#/components/schemas/Error'
-    Unauthorized:
-      description: Unauthorized - invalid or missing authentication token
-      content:
-        application/json:
-          schema:
-            $ref: '#/components/schemas/Error'
-    NotFound:
-      description: Resource not found
-      content:
-        application/json:
-          schema:
-            $ref: '#/components/schemas/Error'
-    UnprocessableEntity:
-      description: Unprocessable entity - request cannot be processed
-      content:
-        application/json:
-          schema:
-            $ref: '#/components/schemas/Error'
-    InternalServerError:
-      description: Internal server error
-      content:
-        application/json:
-          schema:
-            $ref: '#/components/schemas/Error'
-    HealthRes:
-      description: Service Health Check.
-      content:
-        application/health+json:
-          schema:
-            $ref: './schemas/health_info.yaml'

cli/README.md

@@ -0,0 +1,87 @@
+# Mainflux CLI
+## Build
+From the project root:
+```
+make cli
+```
+
+## Usage
+### Service
+#### Get the service verison
+```
+mainflux-cli version
+```
+
+### User management
+#### Create User
+```
+mainflux-cli users create john.doe@email.com password
+```
+
+#### Login User
+```
+mainflux-cli users token john.doe@email.com password
+```
+
+### System Provisioning
+#### Provision Device
+```
+mainflux-cli things create '{"type":"device", "name":"nyDevice"}' <user_auth_token>
+```
+
+#### Provision Application
+```
+mainflux-cli things create '{"type":"app", "name":"nyDevice"}' <user_auth_token>
+```
+
+#### Retrieve All Things
+```
+mainflux-cli things get all --offset=1 --limit=5 <user_auth_token>
+```
+
+#### Retrieve Thing By ID
+```
+mainflux-cli things get <thing_id> --offset=1 --limit=5 <user_auth_token>
+```
+
+#### Remove Thing
+```
+mainflux-cli things delete <thing_id> <user_auth_token>
+```
+
+#### Provision Channel
+```
+mainflux-cli channels create '{"name":"nyChannel"}' <user_auth_token>
+```
+
+#### Retrieve All Channels
+```
+mainflux-cli channels get all --offset=1 --limit=5 <user_auth_token>
+```
+
+#### Retrievie Channel By ID
+```
+mainflux-cli channels get <channel_id> --offset=1 --limit=5 <user_auth_token>
+```
+
+#### Remove Channel
+```
+mainflux-cli channels delete <channel_id> <user_auth_token>
+```
+
+### Access control
+#### Connect Thing to a Channel
+```
+mainflux-cli things connect <thing_id> <channel_id> <user_auth_token>
+```
+
+#### Disconnect Things from a Channel
+```
+mainflux-cli things disconnect <thing_id> <channel_id> <user_auth_token>
+```
+
+### Messaging
+#### Send a message over HTTP
+```
+mainflux-cli msg send <channel_id> '[{"bn":"some-base-name:","bt":1.276020076001e+09, "bu":"A","bver":5, "n":"voltage","u":"V","v":120.1}, {"n":"current","t":-5,"v":1.2}, {"n":"current","t":-4,"v":1.3}]' <thing_auth_token>
+```

cli/channels.go

@@ -0,0 +1,127 @@
+//
+// Copyright (c) 2018
+// Mainflux
+//
+// SPDX-License-Identifier: Apache-2.0
+//
+
+package cli
+
+import (
+	"fmt"
+	"net/http"
+	"strconv"
+	"strings"
+
+	"github.com/spf13/cobra"
+)
+
+const channelsEP = "channels"
+
+var cmdChannels = []cobra.Command{
+	cobra.Command{
+		Use:   "create",
+		Short: "create <JSON_channel> <user_auth_token>",
+		Long:  `Creates new channel and generates it's UUID`,
+		Run: func(cmd *cobra.Command, args []string) {
+			if len(args) != 2 {
+				LogUsage(cmd.Short)
+				return
+			}
+			CreateChannel(args[0], args[1])
+		},
+	},
+	cobra.Command{
+		Use:   "get",
+		Short: "get all/<channel_id> <user_auth_token>",
+		Long:  `Gets list of all channels or gets channel by id`,
+		Run: func(cmd *cobra.Command, args []string) {
+			if len(args) != 2 {
+				LogUsage(cmd.Short)
+				return
+			}
+			if args[0] == "all" {
+				GetChannels(args[1])
+				return
+			}
+			GetChannel(args[0], args[1])
+		},
+	},
+	cobra.Command{
+		Use:   "update",
+		Short: "update <channel_id> <JSON_string> <user_auth_token>",
+		Long:  `Updates channel record`,
+		Run: func(cmd *cobra.Command, args []string) {
+			if len(args) != 3 {
+				LogUsage(cmd.Short)
+				return
+			}
+			UpdateChannel(args[0], args[1], args[2])
+		},
+	},
+	cobra.Command{
+		Use:   "delete",
+		Short: "delete <channel_id> <user_auth_token>",
+		Long:  `Delete channel by ID`,
+		Run: func(cmd *cobra.Command, args []string) {
+			if len(args) != 2 {
+				LogUsage(cmd.Short)
+				return
+			}
+			DeleteChannel(args[0], args[1])
+		},
+	},
+}
+
+func NewChannelsCmd() *cobra.Command {
+	cmd := cobra.Command{
+		Use:   "channels",
+		Short: "Manipulation with channels",
+		Long:  `Manipulation with channels: create, delete or update channels`,
+		Run: func(cmd *cobra.Command, args []string) {
+			LogUsage(cmd.Short)
+		},
+	}
+
+	for i, _ := range cmdChannels {
+		cmd.AddCommand(&cmdChannels[i])
+	}
+
+	return &cmd
+}
+
+// CreateChannel - creates new channel and generates UUID
+func CreateChannel(data, token string) {
+	url := fmt.Sprintf("%s/%s", serverAddr, channelsEP)
+	req, err := http.NewRequest("POST", url, strings.NewReader(data))
+	SendRequest(req, token, err)
+}
+
+// GetChannels - gets all channels
+func GetChannels(token string) {
+	url := fmt.Sprintf("%s/%s?offset=%s&limit=%s",
+		serverAddr, channelsEP, strconv.Itoa(Offset), strconv.Itoa(Limit))
+	req, err := http.NewRequest("GET", url, nil)
+	SendRequest(req, token, err)
+}
+
+// GetChannel - gets channel by ID
+func GetChannel(id, token string) {
+	url := fmt.Sprintf("%s/%s/%s", serverAddr, channelsEP, id)
+	req, err := http.NewRequest("GET", url, nil)
+	SendRequest(req, token, err)
+}
+
+// UpdateChannel - update a channel
+func UpdateChannel(id, data, token string) {
+	url := fmt.Sprintf("%s/%s/%s", serverAddr, channelsEP, id)
+	req, err := http.NewRequest("PUT", url, strings.NewReader(data))
+	SendRequest(req, token, err)
+}
+
+// DeleteChannel - removes channel
+func DeleteChannel(id, token string) {
+	url := fmt.Sprintf("%s/%s/%s", serverAddr, channelsEP, id)
+	req, err := http.NewRequest("DELETE", url, nil)
+	SendRequest(req, token, err)
+}

cli/http.go

@@ -0,0 +1,76 @@
+//
+// Copyright (c) 2018
+// Mainflux
+//
+// SPDX-License-Identifier: Apache-2.0
+//
+
+package cli
+
+import (
+	"crypto/tls"
+	"crypto/x509"
+	"fmt"
+	"io/ioutil"
+	"log"
+	"net/http"
+	"os"
+	"strconv"
+
+	"github.com/mainflux/mainflux"
+)
+
+const (
+	defCertsPath = "/src/github.com/mainflux/mainflux/docker/ssl/certs/"
+	envCertFile  = "MF_CERT_FILE"
+	envKeyFile   = "MF_KEY_FILE"
+	envCaFile    = "MF_CA_FILE"
+)
+
+var (
+	httpClient = &http.Client{}
+	serverAddr = fmt.Sprintf("https://%s", "localhost")
+
+	defCertFile = fmt.Sprintf("%s%s%s", os.Getenv("GOPATH"), defCertsPath, "mainflux-server.crt")
+	defKeyFile  = fmt.Sprintf("%s%s%s", os.Getenv("GOPATH"), defCertsPath, "mainflux-server.key")
+	defCaFile   = fmt.Sprintf("%s%s%s", os.Getenv("GOPATH"), defCertsPath, "ca.crt")
+)
+
+// SetServerAddr - set addr using host and port
+func SetServerAddr(proto string, host string, port int) {
+	serverAddr = fmt.Sprintf("%s://%s", proto, host)
+
+	if port != 0 {
+		serverAddr = fmt.Sprintf("%s:%s", serverAddr, strconv.Itoa(port))
+	}
+}
+
+func SetCerts() {
+	// Set certificates paths
+	certFile := mainflux.Env(envCertFile, defCertFile)
+	keyFile := mainflux.Env(envKeyFile, defKeyFile)
+	caFile := mainflux.Env(envCaFile, defCaFile)
+
+	// Load client cert
+	cert, err := tls.LoadX509KeyPair(certFile, keyFile)
+	if err != nil {
+		log.Fatal(err)
+	}
+
+	// Load CA cert
+	caCert, err := ioutil.ReadFile(caFile)
+	if err != nil {
+		log.Fatal(err)
+	}
+	caCertPool := x509.NewCertPool()
+	caCertPool.AppendCertsFromPEM(caCert)
+
+	// Setup HTTPS client
+	tlsConfig := &tls.Config{
+		Certificates: []tls.Certificate{cert},
+		RootCAs:      caCertPool,
+	}
+	tlsConfig.BuildNameToCertificate()
+	transport := &http.Transport{TLSClientConfig: tlsConfig}
+	httpClient = &http.Client{Transport: transport}
+}

cli/message.go

@@ -0,0 +1,59 @@
+//
+// Copyright (c) 2018
+// Mainflux
+//
+// SPDX-License-Identifier: Apache-2.0
+//
+
+package cli
+
+import (
+	"net/http"
+	"strings"
+
+	"github.com/spf13/cobra"
+)
+
+const contentTypeSenml = "application/senml+json"
+
+var cmdMessages = []cobra.Command{
+	cobra.Command{
+		Use:   "send",
+		Short: "send <channel_id> <JSON_string> <client_token>",
+		Long:  `Sends message on the channel`,
+		Run: func(cmd *cobra.Command, args []string) {
+			if len(args) != 3 {
+				LogUsage(cmd.Short)
+				return
+			}
+			SendMsg(args[0], args[1], args[2])
+		},
+	},
+}
+
+func NewMessagesCmd() *cobra.Command {
+	cmd := cobra.Command{
+		Use:   "msg",
+		Short: "Send or retrieve messages",
+		Long:  `Send or retrieve messages: control message flow on the channel`,
+	}
+
+	for i, _ := range cmdMessages {
+		cmd.AddCommand(&cmdMessages[i])
+	}
+
+	return &cmd
+}
+
+// SendMsg - publishes SenML message on the channel
+func SendMsg(id, msg, token string) {
+	url := serverAddr + "/http/channels/" + id + "/messages"
+	req, err := http.NewRequest("POST", url, strings.NewReader(msg))
+	LogError(err)
+
+	req.Header.Set("Authorization", token)
+	req.Header.Add("Content-Type", contentTypeSenml)
+
+	resp, err := httpClient.Do(req)
+	FormatResLog(resp, err)
+}

cli/things.go

@@ -0,0 +1,167 @@
+//
+// Copyright (c) 2018
+// Mainflux
+//
+// SPDX-License-Identifier: Apache-2.0
+//
+
+package cli
+
+import (
+	"fmt"
+	"net/http"
+	"strconv"
+	"strings"
+
+	"github.com/spf13/cobra"
+)
+
+const thingsEP = "things"
+
+var cmdThings = []cobra.Command{
+	cobra.Command{
+		Use:   "create",
+		Short: "create <JSON_thing> <user_auth_token>",
+		Long:  `Create new thing, generate his UUID and store it`,
+		Run: func(cmd *cobra.Command, args []string) {
+			if len(args) != 2 {
+				LogUsage(cmd.Short)
+				return
+			}
+			CreateThing(args[0], args[1])
+		},
+	},
+	cobra.Command{
+		Use:   "get",
+		Short: "get all/<thing_id> <user_auth_token>",
+		Long:  `Get all thingss or thing by id`,
+		Run: func(cmd *cobra.Command, args []string) {
+			if len(args) != 2 {
+				LogUsage(cmd.Short)
+				return
+			}
+			if args[0] == "all" {
+				GetThings(args[1])
+				return
+			}
+			GetThing(args[0], args[1])
+		},
+	},
+	cobra.Command{
+		Use:   "delete",
+		Short: "delete <thing_id> <user_auth_token>",
+		Long:  `Removes thing from database`,
+		Run: func(cmd *cobra.Command, args []string) {
+			if len(args) != 2 {
+				LogUsage(cmd.Short)
+				return
+			}
+			DeleteThing(args[0], args[1])
+		},
+	},
+	cobra.Command{
+		Use:   "update",
+		Short: "update <thing_id> <JSON_string> <user_auth_token>",
+		Long:  `Update thing record`,
+		Run: func(cmd *cobra.Command, args []string) {
+			if len(args) != 3 {
+				LogUsage(cmd.Short)
+				return
+			}
+			UpdateThing(args[0], args[1], args[2])
+		},
+	},
+	cobra.Command{
+		Use:   "connect",
+		Short: "connect <thing_id> <channel_id> <user_auth_token>",
+		Long:  `Connect thing to the channel`,
+		Run: func(cmd *cobra.Command, args []string) {
+			if len(args) != 3 {
+				LogUsage(cmd.Short)
+				return
+			}
+			ConnectThing(args[0], args[1], args[2])
+		},
+	},
+	cobra.Command{
+		Use:   "disconnect",
+		Short: "disconnect <thing_id> <channel_id> <user_auth_token>",
+		Long:  `Disconnect thing to the channel`,
+		Run: func(cmd *cobra.Command, args []string) {
+			if len(args) != 3 {
+				LogUsage(cmd.Short)
+				return
+			}
+			DisconnectThing(args[0], args[1], args[2])
+		},
+	},
+}
+
+func NewThingsCmd() *cobra.Command {
+	cmd := cobra.Command{
+		Use:   "things",
+		Short: "things <options>",
+		Long:  `Things handling: create, delete or update things.`,
+		Run: func(cmd *cobra.Command, args []string) {
+			LogUsage(cmd.Short)
+		},
+	}
+
+	for i, _ := range cmdThings {
+		cmd.AddCommand(&cmdThings[i])
+	}
+
+	return &cmd
+}
+
+// CreateThing - creates new thing and generates thing UUID
+func CreateThing(data, token string) {
+	url := fmt.Sprintf("%s/%s", serverAddr, thingsEP)
+	req, err := http.NewRequest("POST", url, strings.NewReader(data))
+	SendRequest(req, token, err)
+}
+
+// GetThings - gets all things
+func GetThings(token string) {
+	url := fmt.Sprintf("%s/%s?offset=%s&limit=%s",
+		serverAddr, thingsEP, strconv.Itoa(Offset), strconv.Itoa(Limit))
+	req, err := http.NewRequest("GET", url, nil)
+	SendRequest(req, token, err)
+}
+
+// GetThing - gets thing by ID
+func GetThing(id, token string) {
+	url := fmt.Sprintf("%s/%s/%s", serverAddr, thingsEP, id)
+	req, err := http.NewRequest("GET", url, nil)
+	SendRequest(req, token, err)
+}
+
+// UpdateThing - updates thing by ID
+func UpdateThing(id, data, token string) {
+	url := fmt.Sprintf("%s/%s/%s", serverAddr, thingsEP, id)
+	req, err := http.NewRequest("PUT", url, strings.NewReader(data))
+	SendRequest(req, token, err)
+}
+
+// DeleteThing - removes thing
+func DeleteThing(id, token string) {
+	url := fmt.Sprintf("%s/%s/%s", serverAddr, thingsEP, id)
+	req, err := http.NewRequest("DELETE", url, nil)
+	SendRequest(req, token, err)
+}
+
+// ConnectThing - connect thing to a channel
+func ConnectThing(cliId, chanId, token string) {
+	url := fmt.Sprintf("%s/%s/%s/%s/%s", serverAddr, channelsEP,
+		chanId, thingsEP, cliId)
+	req, err := http.NewRequest("PUT", url, nil)
+	SendRequest(req, token, err)
+}
+
+// DisconnectThing - connect thing to a channel
+func DisconnectThing(cliId, chanId, token string) {
+	url := fmt.Sprintf("%s/%s/%s/%s/%s", serverAddr, channelsEP,
+		chanId, thingsEP, cliId)
+	req, err := http.NewRequest("DELETE", url, nil)
+	SendRequest(req, token, err)
+}

cli/users.go

@@ -0,0 +1,75 @@
+//
+// Copyright (c) 2018
+// Mainflux
+//
+// SPDX-License-Identifier: Apache-2.0
+//
+
+package cli
+
+import (
+	"fmt"
+	"strings"
+
+	"github.com/spf13/cobra"
+)
+
+var cmdUsers = []cobra.Command{
+	cobra.Command{
+		Use:   "create",
+		Short: "create <username> <password>",
+		Long:  `Creates new user`,
+		Run: func(cmd *cobra.Command, args []string) {
+			if len(args) != 2 {
+				LogUsage(cmd.Short)
+				return
+			}
+			CreateUser(args[0], args[1])
+		},
+	},
+	cobra.Command{
+		Use:   "token",
+		Short: "token <username> <password>",
+		Long:  `Creates new token`,
+		Run: func(cmd *cobra.Command, args []string) {
+			if len(args) != 2 {
+				LogUsage(cmd.Short)
+				return
+			}
+			CreateToken(args[0], args[1])
+		},
+	},
+}
+
+func NewUsersCmd() *cobra.Command {
+	cmd := cobra.Command{
+		Use:   "users",
+		Short: "users create/token <email> <password>",
+		Long:  `Manages users in the system (create account or token)`,
+		Run: func(cmd *cobra.Command, args []string) {
+			LogUsage(cmd.Short)
+		},
+	}
+
+	for i, _ := range cmdUsers {
+		cmd.AddCommand(&cmdUsers[i])
+	}
+
+	return &cmd
+}
+
+// CreateUser - create user
+func CreateUser(user, pwd string) {
+	msg := fmt.Sprintf(`{"email": "%s", "password": "%s"}`, user, pwd)
+	url := fmt.Sprintf("%s/users", serverAddr)
+	resp, err := httpClient.Post(url, contentType, strings.NewReader(msg))
+	FormatResLog(resp, err)
+}
+
+// CreateToken - create user token
+func CreateToken(user, pwd string) {
+	msg := fmt.Sprintf(`{"email": "%s", "password": "%s"}`, user, pwd)
+	url := fmt.Sprintf("%s/tokens", serverAddr)
+	resp, err := httpClient.Post(url, contentType, strings.NewReader(msg))
+	FormatResLog(resp, err)
+}

cli/utils.go

@@ -0,0 +1,75 @@
+//
+// Copyright (c) 2018
+// Mainflux
+//
+// SPDX-License-Identifier: Apache-2.0
+//
+
+package cli
+
+import (
+	"fmt"
+	"io/ioutil"
+	"net/http"
+
+	"github.com/fatih/color"
+	"github.com/hokaccha/go-prettyjson"
+)
+
+const contentType = "application/json"
+
+var Limit = 10
+var Offset = 0
+
+func SendRequest(req *http.Request, token string, e error) {
+	req.Header.Set("Authorization", token)
+	req.Header.Add("Content-Type", contentType)
+	if e != nil {
+		LogError(e)
+		return
+	}
+
+	resp, err := httpClient.Do(req)
+	FormatResLog(resp, err)
+}
+
+// FormatResLog - format http response
+func FormatResLog(resp *http.Response, err error) {
+	if err != nil {
+		LogError(err)
+		return
+	}
+	defer resp.Body.Close()
+
+	fmt.Printf(color.CyanString("%s %s\nContent-Length: %v\n\n"),
+		resp.Proto, resp.Status, resp.ContentLength)
+
+	if len(resp.Header.Get("Location")) != 0 {
+		fmt.Printf(color.BlueString("Resource location: %s\n\n"),
+			resp.Header.Get("Location"))
+		return
+	}
+
+	body, err := ioutil.ReadAll(resp.Body)
+	if err != nil {
+		LogError(err)
+		return
+	}
+
+	if len(body) != 0 {
+		pj, err := prettyjson.Format([]byte(body))
+		if err != nil {
+			fmt.Printf("%s\n\n", color.BlueString(string(body)))
+			return
+		}
+		fmt.Printf("%s\n\n", string(pj))
+	}
+}
+
+func LogUsage(u string) {
+	fmt.Printf(color.YellowString("Usage:  %s\n\n"), u)
+}
+
+func LogError(err error) {
+	fmt.Printf("%s\n\n", color.RedString(err.Error()))
+}

cli/version.go

@@ -0,0 +1,31 @@
+//
+// Copyright (c) 2018
+// Mainflux
+//
+// SPDX-License-Identifier: Apache-2.0
+//
+
+package cli
+
+import (
+	"fmt"
+
+	"github.com/spf13/cobra"
+)
+
+func NewVersionCmd() *cobra.Command {
+	return &cobra.Command{
+		Use:   "version",
+		Short: "Get version of Mainflux Things Service",
+		Long:  `Mainflux server health checkt.`,
+		Run: func(cmd *cobra.Command, args []string) {
+			Version()
+		},
+	}
+}
+
+// Version - server health check
+func Version() {
+	url := fmt.Sprintf("%s/version", serverAddr)
+	FormatResLog(httpClient.Get(url))
+}

cmd/cassandra-reader/main.go

@@ -0,0 +1,134 @@
+//
+// Copyright (c) 2018
+// Mainflux
+//
+// SPDX-License-Identifier: Apache-2.0
+//
+
+package main
+
+import (
+	"fmt"
+	"net/http"
+	"os"
+	"os/signal"
+	"strings"
+	"syscall"
+
+	kitprometheus "github.com/go-kit/kit/metrics/prometheus"
+	"github.com/gocql/gocql"
+	"github.com/mainflux/mainflux"
+	log "github.com/mainflux/mainflux/logger"
+	"github.com/mainflux/mainflux/readers"
+	"github.com/mainflux/mainflux/readers/api"
+	"github.com/mainflux/mainflux/readers/cassandra"
+	thingsapi "github.com/mainflux/mainflux/things/api/grpc"
+	stdprometheus "github.com/prometheus/client_golang/prometheus"
+	"google.golang.org/grpc"
+)
+
+const (
+	sep = ","
+
+	defPort      = "8180"
+	defCluster   = "127.0.0.1"
+	defKeyspace  = "mainflux"
+	defThingsURL = "localhost:8181"
+
+	envPort      = "MF_CASSANDRA_READER_PORT"
+	envCluster   = "MF_CASSANDRA_READER_DB_CLUSTER"
+	envKeyspace  = "MF_CASSANDRA_READER_DB_KEYSPACE"
+	envThingsURL = "MF_THINGS_URL"
+)
+
+type config struct {
+	port      string
+	cluster   string
+	keyspace  string
+	thingsURL string
+}
+
+func main() {
+	cfg := loadConfig()
+
+	logger := log.New(os.Stdout)
+
+	session := connectToCassandra(cfg.cluster, cfg.keyspace, logger)
+	defer session.Close()
+
+	conn := connectToThings(cfg.thingsURL, logger)
+	defer conn.Close()
+
+	tc := thingsapi.NewClient(conn)
+	repo := newService(session, logger)
+
+	errs := make(chan error, 2)
+
+	go startHTTPServer(repo, tc, cfg.port, errs, logger)
+
+	go func() {
+		c := make(chan os.Signal)
+		signal.Notify(c, syscall.SIGINT)
+		errs <- fmt.Errorf("%s", <-c)
+	}()
+
+	err := <-errs
+	logger.Error(fmt.Sprintf("Cassandra reader service terminated: %s", err))
+}
+
+func loadConfig() config {
+	return config{
+		port:      mainflux.Env(envPort, defPort),
+		cluster:   mainflux.Env(envCluster, defCluster),
+		keyspace:  mainflux.Env(envKeyspace, defKeyspace),
+		thingsURL: mainflux.Env(envThingsURL, defThingsURL),
+	}
+}
+
+func connectToCassandra(cluster, keyspace string, logger log.Logger) *gocql.Session {
+	session, err := cassandra.Connect(strings.Split(cluster, sep), keyspace)
+	if err != nil {
+		logger.Error(fmt.Sprintf("Failed to connect to Cassandra cluster: %s", err))
+		os.Exit(1)
+	}
+
+	return session
+}
+
+func connectToThings(url string, logger log.Logger) *grpc.ClientConn {
+	conn, err := grpc.Dial(url, grpc.WithInsecure())
+	if err != nil {
+		logger.Error(fmt.Sprintf("Failed to connect to things service: %s", err))
+		os.Exit(1)
+	}
+
+	return conn
+}
+
+func newService(session *gocql.Session, logger log.Logger) readers.MessageRepository {
+	repo := cassandra.New(session)
+	repo = api.LoggingMiddleware(repo, logger)
+	repo = api.MetricsMiddleware(
+		repo,
+		kitprometheus.NewCounterFrom(stdprometheus.CounterOpts{
+			Namespace: "cassandra",
+			Subsystem: "message_reader",
+			Name:      "request_count",
+			Help:      "Number of requests received.",
+		}, []string{"method"}),
+		kitprometheus.NewSummaryFrom(stdprometheus.SummaryOpts{
+			Namespace: "cassandra",
+			Subsystem: "message_reader",
+			Name:      "request_latency_microseconds",
+			Help:      "Total duration of requests in microseconds.",
+		}, []string{"method"}),
+	)
+
+	return repo
+}
+
+func startHTTPServer(repo readers.MessageRepository, tc mainflux.ThingsServiceClient, port string, errs chan error, logger log.Logger) {
+	p := fmt.Sprintf(":%s", port)
+	logger.Info(fmt.Sprintf("Cassandra reader service started, exposed port %s", port))
+	errs <- http.ListenAndServe(p, api.MakeHandler(repo, tc, "cassandra-reader"))
+}

cmd/cassandra-writer/main.go

@@ -0,0 +1,134 @@
+//
+// Copyright (c) 2018
+// Mainflux
+//
+// SPDX-License-Identifier: Apache-2.0
+//
+
+package main
+
+import (
+	"fmt"
+	"net/http"
+	"os"
+	"os/signal"
+	"strings"
+	"syscall"
+
+	kitprometheus "github.com/go-kit/kit/metrics/prometheus"
+	"github.com/gocql/gocql"
+	"github.com/mainflux/mainflux"
+	log "github.com/mainflux/mainflux/logger"
+	"github.com/mainflux/mainflux/writers"
+	"github.com/mainflux/mainflux/writers/cassandra"
+	nats "github.com/nats-io/go-nats"
+	stdprometheus "github.com/prometheus/client_golang/prometheus"
+)
+
+const (
+	sep = ","
+
+	defNatsURL  = nats.DefaultURL
+	defPort     = "8180"
+	defCluster  = "127.0.0.1"
+	defKeyspace = "mainflux"
+
+	envNatsURL  = "MF_NATS_URL"
+	envPort     = "MF_CASSANDRA_WRITER_PORT"
+	envCluster  = "MF_CASSANDRA_WRITER_DB_CLUSTER"
+	envKeyspace = "MF_CASSANDRA_WRITER_DB_KEYSPACE"
+)
+
+type config struct {
+	natsURL  string
+	port     string
+	cluster  string
+	keyspace string
+}
+
+func main() {
+	cfg := loadConfig()
+
+	logger := log.New(os.Stdout)
+
+	nc := connectToNATS(cfg.natsURL, logger)
+	defer nc.Close()
+
+	session := connectToCassandra(cfg.cluster, cfg.keyspace, logger)
+	defer session.Close()
+
+	repo := newService(session, logger)
+	if err := writers.Start(nc, logger, repo); err != nil {
+		logger.Error(fmt.Sprintf("Failed to create Cassandra writer: %s", err))
+	}
+
+	errs := make(chan error, 2)
+
+	go startHTTPServer(cfg.port, errs, logger)
+
+	go func() {
+		c := make(chan os.Signal)
+		signal.Notify(c, syscall.SIGINT)
+		errs <- fmt.Errorf("%s", <-c)
+	}()
+
+	err := <-errs
+	logger.Error(fmt.Sprintf("Cassandra writer service terminated: %s", err))
+}
+
+func loadConfig() config {
+	return config{
+		natsURL:  mainflux.Env(envNatsURL, defNatsURL),
+		port:     mainflux.Env(envPort, defPort),
+		cluster:  mainflux.Env(envCluster, defCluster),
+		keyspace: mainflux.Env(envKeyspace, defKeyspace),
+	}
+}
+
+func connectToNATS(url string, logger log.Logger) *nats.Conn {
+	nc, err := nats.Connect(url)
+	if err != nil {
+		logger.Error(fmt.Sprintf("Failed to connect to NATS: %s", err))
+		os.Exit(1)
+	}
+
+	return nc
+}
+
+func connectToCassandra(cluster, keyspace string, logger log.Logger) *gocql.Session {
+	session, err := cassandra.Connect(strings.Split(cluster, sep), keyspace)
+	if err != nil {
+		logger.Error(fmt.Sprintf("Failed to connect to Cassandra cluster: %s", err))
+		os.Exit(1)
+	}
+
+	return session
+}
+
+func newService(session *gocql.Session, logger log.Logger) writers.MessageRepository {
+	repo := cassandra.New(session)
+	repo = writers.LoggingMiddleware(repo, logger)
+	repo = writers.MetricsMiddleware(
+		repo,
+		kitprometheus.NewCounterFrom(stdprometheus.CounterOpts{
+			Namespace: "cassandra",
+			Subsystem: "message_writer",
+			Name:      "request_count",
+			Help:      "Number of requests received.",
+		}, []string{"method"}),
+		kitprometheus.NewSummaryFrom(stdprometheus.SummaryOpts{
+			Namespace: "cassandra",
+			Subsystem: "message_writer",
+			Name:      "request_latency_microseconds",
+			Help:      "Total duration of requests in microseconds.",
+		}, []string{"method"}),
+	)
+
+	return repo
+}
+
+func startHTTPServer(port string, errs chan error, logger log.Logger) {
+	p := fmt.Sprintf(":%s", port)
+	logger.Info(fmt.Sprintf("Cassandra writer service started, exposed port %s", port))
+	errs <- http.ListenAndServe(p, cassandra.MakeHandler())
+}

cmd/cli/main.go

@@ -0,0 +1,77 @@
+//
+// Copyright (c) 2018
+// Mainflux
+//
+// SPDX-License-Identifier: Apache-2.0
+//
+
+package main
+
+import (
+	"log"
+
+	"github.com/mainflux/mainflux/cli"
+	"github.com/spf13/cobra"
+)
+
+func main() {
+
+	conf := struct {
+		host     string
+		port     int
+		insecure bool
+	}{
+		"localhost",
+		0,
+		false,
+	}
+
+	// Root
+	var rootCmd = &cobra.Command{
+		Use: "mainflux-cli",
+		PersistentPreRun: func(cmd *cobra.Command, args []string) {
+			var proto string
+
+			if conf.insecure {
+				proto = "http"
+			} else {
+				proto = "https"
+				cli.SetCerts()
+			}
+
+			cli.SetServerAddr(proto, conf.host, conf.port)
+		},
+	}
+
+	// API commands
+	versionCmd := cli.NewVersionCmd()
+	usersCmd := cli.NewUsersCmd()
+	thingsCmd := cli.NewThingsCmd()
+	channelsCmd := cli.NewChannelsCmd()
+	messagesCmd := cli.NewMessagesCmd()
+
+	// Root Commands
+	rootCmd.AddCommand(versionCmd)
+	rootCmd.AddCommand(usersCmd)
+	rootCmd.AddCommand(thingsCmd)
+	rootCmd.AddCommand(channelsCmd)
+	rootCmd.AddCommand(messagesCmd)
+
+	// Root Flags
+	rootCmd.PersistentFlags().StringVarP(
+		&conf.host, "host", "m", conf.host, "HTTP Host address")
+	rootCmd.PersistentFlags().IntVarP(
+		&conf.port, "port", "p", conf.port, "HTTP Host Port")
+	rootCmd.PersistentFlags().BoolVarP(
+		&conf.insecure, "insecure", "i", false, "do not use TLS")
+
+	// Client and Channels Flags
+	rootCmd.PersistentFlags().IntVarP(
+		&cli.Limit, "limit", "l", 100, "limit query parameter")
+	rootCmd.PersistentFlags().IntVarP(
+		&cli.Offset, "offset", "o", 0, "offset query parameter")
+
+	if err := rootCmd.Execute(); err != nil {
+		log.Fatal(err)
+	}
+}

cmd/http/main.go

@@ -0,0 +1,104 @@
+//
+// Copyright (c) 2018
+// Mainflux
+//
+// SPDX-License-Identifier: Apache-2.0
+//
+
+package main
+
+import (
+	"fmt"
+	"net/http"
+	"os"
+	"os/signal"
+	"syscall"
+
+	kitprometheus "github.com/go-kit/kit/metrics/prometheus"
+	"github.com/mainflux/mainflux"
+	adapter "github.com/mainflux/mainflux/http"
+	"github.com/mainflux/mainflux/http/api"
+	"github.com/mainflux/mainflux/http/nats"
+	log "github.com/mainflux/mainflux/logger"
+	thingsapi "github.com/mainflux/mainflux/things/api/grpc"
+	broker "github.com/nats-io/go-nats"
+	stdprometheus "github.com/prometheus/client_golang/prometheus"
+	"google.golang.org/grpc"
+)
+
+const (
+	defPort      string = "8180"
+	defNatsURL   string = broker.DefaultURL
+	defThingsURL string = "localhost:8181"
+	envPort      string = "MF_HTTP_ADAPTER_PORT"
+	envNatsURL   string = "MF_NATS_URL"
+	envThingsURL string = "MF_THINGS_URL"
+)
+
+type config struct {
+	ThingsURL string
+	NatsURL   string
+	Port      string
+}
+
+func main() {
+	cfg := config{
+		ThingsURL: mainflux.Env(envThingsURL, defThingsURL),
+		NatsURL:   mainflux.Env(envNatsURL, defNatsURL),
+		Port:      mainflux.Env(envPort, defPort),
+	}
+
+	logger := log.New(os.Stdout)
+
+	nc, err := broker.Connect(cfg.NatsURL)
+	if err != nil {
+		logger.Error(fmt.Sprintf("Failed to connect to NATS: %s", err))
+		os.Exit(1)
+	}
+	defer nc.Close()
+
+	conn, err := grpc.Dial(cfg.ThingsURL, grpc.WithInsecure())
+	if err != nil {
+		logger.Error(fmt.Sprintf("Failed to connect to things service: %s", err))
+		os.Exit(1)
+	}
+	defer conn.Close()
+
+	cc := thingsapi.NewClient(conn)
+	pub := nats.NewMessagePublisher(nc)
+
+	svc := adapter.New(pub)
+	svc = api.LoggingMiddleware(svc, logger)
+	svc = api.MetricsMiddleware(
+		svc,
+		kitprometheus.NewCounterFrom(stdprometheus.CounterOpts{
+			Namespace: "http_adapter",
+			Subsystem: "api",
+			Name:      "request_count",
+			Help:      "Number of requests received.",
+		}, []string{"method"}),
+		kitprometheus.NewSummaryFrom(stdprometheus.SummaryOpts{
+			Namespace: "http_adapter",
+			Subsystem: "api",
+			Name:      "request_latency_microseconds",
+			Help:      "Total duration of requests in microseconds.",
+		}, []string{"method"}),
+	)
+
+	errs := make(chan error, 2)
+
+	go func() {
+		p := fmt.Sprintf(":%s", cfg.Port)
+		logger.Info(fmt.Sprintf("HTTP adapter service started, exposed port %s", cfg.Port))
+		errs <- http.ListenAndServe(p, api.MakeHandler(svc, cc))
+	}()
+
+	go func() {
+		c := make(chan os.Signal)
+		signal.Notify(c, syscall.SIGINT)
+		errs <- fmt.Errorf("%s", <-c)
+	}()
+
+	err = <-errs
+	logger.Error(fmt.Sprintf("HTTP adapter terminated: %s", err))
+}

cmd/influxdb-reader/main.go

@@ -0,0 +1,141 @@
+package main
+
+import (
+	"fmt"
+	"net/http"
+	"os"
+	"os/signal"
+	"syscall"
+
+	kitprometheus "github.com/go-kit/kit/metrics/prometheus"
+	influxdata "github.com/influxdata/influxdb/client/v2"
+	"github.com/mainflux/mainflux"
+	log "github.com/mainflux/mainflux/logger"
+	"github.com/mainflux/mainflux/readers"
+	"github.com/mainflux/mainflux/readers/api"
+	"github.com/mainflux/mainflux/readers/influxdb"
+	thingsapi "github.com/mainflux/mainflux/things/api/grpc"
+	stdprometheus "github.com/prometheus/client_golang/prometheus"
+	"google.golang.org/grpc"
+)
+
+const (
+	defThingsURL = "localhost:8181"
+	defPort      = "8180"
+	defDBName    = "mainflux"
+	defDBHost    = "localhost"
+	defDBPort    = "8086"
+	defDBUser    = "mainflux"
+	defDBPass    = "mainflux"
+
+	envThingsURL = "MF_THINGS_URL"
+	envPort      = "MF_INFLUX_READER_PORT"
+	envDBName    = "MF_INFLUX_READER_DB_NAME"
+	envDBHost    = "MF_INFLUX_READER_DB_HOST"
+	envDBPort    = "MF_INFLUX_READER_DB_PORT"
+	envDBUser    = "MF_INFLUX_READER_DB_USER"
+	envDBPass    = "MF_INFLUX_READER_DB_PASS"
+)
+
+type config struct {
+	ThingsURL string
+	Port      string
+	DBName    string
+	DBHost    string
+	DBPort    string
+	DBUser    string
+	DBPass    string
+}
+
+func main() {
+	cfg, clientCfg := loadConfigs()
+	logger := log.New(os.Stdout)
+
+	conn := connectToThings(cfg.ThingsURL, logger)
+	defer conn.Close()
+
+	tc := thingsapi.NewClient(conn)
+
+	client, err := influxdata.NewHTTPClient(clientCfg)
+	if err != nil {
+		logger.Error(fmt.Sprintf("Failed to create InfluxDB client: %s", err))
+		os.Exit(1)
+	}
+	defer client.Close()
+
+	repo, err := influxdb.New(client, cfg.DBName)
+	if err != nil {
+		logger.Error(fmt.Sprintf("Failed to create InfluxDB writer: %s", err))
+		os.Exit(1)
+	}
+
+	errs := make(chan error, 2)
+	go func() {
+		c := make(chan os.Signal)
+		signal.Notify(c, syscall.SIGINT)
+		errs <- fmt.Errorf("%s", <-c)
+	}()
+
+	go startHTTPServer(repo, tc, cfg.Port, logger, errs)
+
+	err = <-errs
+	logger.Error(fmt.Sprintf("InfluxDB writer service terminated: %s", err))
+}
+
+func loadConfigs() (config, influxdata.HTTPConfig) {
+	cfg := config{
+		ThingsURL: mainflux.Env(envThingsURL, defThingsURL),
+		Port:      mainflux.Env(envPort, defPort),
+		DBName:    mainflux.Env(envDBName, defDBName),
+		DBHost:    mainflux.Env(envDBHost, defDBHost),
+		DBPort:    mainflux.Env(envDBPort, defDBPort),
+		DBUser:    mainflux.Env(envDBUser, defDBUser),
+		DBPass:    mainflux.Env(envDBPass, defDBPass),
+	}
+
+	clientCfg := influxdata.HTTPConfig{
+		Addr:     fmt.Sprintf("http://%s:%s", cfg.DBHost, cfg.DBPort),
+		Username: cfg.DBUser,
+		Password: cfg.DBPass,
+	}
+
+	return cfg, clientCfg
+}
+
+func connectToThings(url string, logger log.Logger) *grpc.ClientConn {
+	conn, err := grpc.Dial(url, grpc.WithInsecure())
+	if err != nil {
+		logger.Error(fmt.Sprintf("Failed to connect to things service: %s", err))
+		os.Exit(1)
+	}
+
+	return conn
+}
+
+func newService(client influxdata.Client, logger log.Logger) readers.MessageRepository {
+	repo, _ := influxdb.New(client, "mainflux")
+	repo = api.LoggingMiddleware(repo, logger)
+	repo = api.MetricsMiddleware(
+		repo,
+		kitprometheus.NewCounterFrom(stdprometheus.CounterOpts{
+			Namespace: "influxdb",
+			Subsystem: "message_reader",
+			Name:      "request_count",
+			Help:      "Number of requests received.",
+		}, []string{"method"}),
+		kitprometheus.NewSummaryFrom(stdprometheus.SummaryOpts{
+			Namespace: "influxdb",
+			Subsystem: "message_reader",
+			Name:      "request_latency_microseconds",
+			Help:      "Total duration of requests in microseconds.",
+		}, []string{"method"}),
+	)
+
+	return repo
+}
+
+func startHTTPServer(repo readers.MessageRepository, tc mainflux.ThingsServiceClient, port string, logger log.Logger, errs chan error) {
+	p := fmt.Sprintf(":%s", port)
+	logger.Info(fmt.Sprintf("InfluxDB reader service started, exposed port %s", port))
+	errs <- http.ListenAndServe(p, api.MakeHandler(repo, tc, "influxdb-reader"))
+}

cmd/influxdb-writer/main.go

@@ -0,0 +1,143 @@
+//
+// Copyright (c) 2018
+// Mainflux
+//
+// SPDX-License-Identifier: Apache-2.0
+//
+
+package main
+
+import (
+	"fmt"
+	"net/http"
+	"os"
+	"os/signal"
+	"syscall"
+
+	kitprometheus "github.com/go-kit/kit/metrics/prometheus"
+	influxdata "github.com/influxdata/influxdb/client/v2"
+	"github.com/mainflux/mainflux"
+	log "github.com/mainflux/mainflux/logger"
+	"github.com/mainflux/mainflux/writers"
+	"github.com/mainflux/mainflux/writers/influxdb"
+	nats "github.com/nats-io/go-nats"
+	stdprometheus "github.com/prometheus/client_golang/prometheus"
+)
+
+const (
+	defNatsURL   = nats.DefaultURL
+	defPort      = "8180"
+	defPointName = "messages"
+	defDBName    = "mainflux"
+	defDBHost    = "localhost"
+	defDBPort    = "8086"
+	defDBUser    = "mainflux"
+	defDBPass    = "mainflux"
+
+	envNatsURL = "MF_NATS_URL"
+	envPort    = "MF_INFLUX_WRITER_PORT"
+	envDBName  = "MF_INFLUX_WRITER_DB_NAME"
+	envDBHost  = "MF_INFLUX_WRITER_DB_HOST"
+	envDBPort  = "MF_INFLUX_WRITER_DB_PORT"
+	envDBUser  = "MF_INFLUX_WRITER_DB_USER"
+	envDBPass  = "MF_INFLUX_WRITER_DB_PASS"
+)
+
+type config struct {
+	NatsURL string
+	Port    string
+	DBName  string
+	DBHost  string
+	DBPort  string
+	DBUser  string
+	DBPass  string
+}
+
+func main() {
+	cfg, clientCfg := loadConfigs()
+	logger := log.New(os.Stdout)
+
+	nc, err := nats.Connect(cfg.NatsURL)
+	if err != nil {
+		logger.Error(fmt.Sprintf("Failed to connect to NATS: %s", err))
+		os.Exit(1)
+	}
+	defer nc.Close()
+
+	client, err := influxdata.NewHTTPClient(clientCfg)
+	if err != nil {
+		logger.Error(fmt.Sprintf("Failed to create InfluxDB client: %s", err))
+		os.Exit(1)
+	}
+	defer client.Close()
+
+	repo, err := influxdb.New(client, cfg.DBName)
+	if err != nil {
+		logger.Error(fmt.Sprintf("Failed to create InfluxDB writer: %s", err))
+		os.Exit(1)
+	}
+
+	counter, latency := makeMetrics()
+	repo = writers.LoggingMiddleware(repo, logger)
+	repo = writers.MetricsMiddleware(repo, counter, latency)
+	if err := writers.Start(nc, logger, repo); err != nil {
+		logger.Error(fmt.Sprintf("Failed to start message writer: %s", err))
+		os.Exit(1)
+	}
+
+	errs := make(chan error, 2)
+	go func() {
+		c := make(chan os.Signal)
+		signal.Notify(c, syscall.SIGINT)
+		errs <- fmt.Errorf("%s", <-c)
+	}()
+
+	go startHTTPService(cfg.Port, logger, errs)
+
+	err = <-errs
+	logger.Error(fmt.Sprintf("InfluxDB writer service terminated: %s", err))
+}
+
+func loadConfigs() (config, influxdata.HTTPConfig) {
+	cfg := config{
+		NatsURL: mainflux.Env(envNatsURL, defNatsURL),
+		Port:    mainflux.Env(envPort, defPort),
+		DBName:  mainflux.Env(envDBName, defDBName),
+		DBHost:  mainflux.Env(envDBHost, defDBHost),
+		DBPort:  mainflux.Env(envDBPort, defDBPort),
+		DBUser:  mainflux.Env(envDBUser, defDBUser),
+		DBPass:  mainflux.Env(envDBPass, defDBPass),
+	}
+
+	clientCfg := influxdata.HTTPConfig{
+		Addr:     fmt.Sprintf("http://%s:%s", cfg.DBHost, cfg.DBPort),
+		Username: cfg.DBUser,
+		Password: cfg.DBPass,
+	}
+
+	return cfg, clientCfg
+}
+
+func makeMetrics() (*kitprometheus.Counter, *kitprometheus.Summary) {
+	counter := kitprometheus.NewCounterFrom(stdprometheus.CounterOpts{
+		Namespace: "influxdb",
+		Subsystem: "message_writer",
+		Name:      "request_count",
+		Help:      "Number of database inserts.",
+	}, []string{"method"})
+
+	latency := kitprometheus.NewSummaryFrom(stdprometheus.SummaryOpts{
+		Namespace: "influxdb",
+		Subsystem: "message_writer",
+		Name:      "request_latency_microseconds",
+		Help:      "Total duration of inserts in microseconds.",
+	}, []string{"method"})
+
+	return counter, latency
+}
+
+func startHTTPService(port string, logger log.Logger, errs chan error) {
+	p := fmt.Sprintf(":%s", port)
+	logger.Info(fmt.Sprintf("Influxdb writer service started, exposed port %s", p))
+	errs <- http.ListenAndServe(p, influxdb.MakeHandler())
+}

cmd/mongodb-reader/main.go

@@ -0,0 +1,134 @@
+//
+// Copyright (c) 2018
+// Mainflux
+//
+// SPDX-License-Identifier: Apache-2.0
+//
+
+package main
+
+import (
+	"context"
+	"fmt"
+	"net/http"
+	"os"
+	"os/signal"
+	"syscall"
+
+	kitprometheus "github.com/go-kit/kit/metrics/prometheus"
+	"github.com/mainflux/mainflux"
+	log "github.com/mainflux/mainflux/logger"
+	"github.com/mainflux/mainflux/readers"
+	"github.com/mainflux/mainflux/readers/api"
+	"github.com/mainflux/mainflux/readers/mongodb"
+	thingsapi "github.com/mainflux/mainflux/things/api/grpc"
+	"github.com/mongodb/mongo-go-driver/mongo"
+	stdprometheus "github.com/prometheus/client_golang/prometheus"
+	"google.golang.org/grpc"
+)
+
+const (
+	defThingsURL = "localhost:8181"
+	defPort      = "8180"
+	defDBName    = "mainflux"
+	defDBHost    = "localhost"
+	defDBPort    = "27017"
+
+	envThingsURL = "MF_THINGS_URL"
+	envPort      = "MF_MONGO_READER_PORT"
+	envDBName    = "MF_MONGO_READER_DB_NAME"
+	envDBHost    = "MF_MONGO_READER_DB_HOST"
+	envDBPort    = "MF_MONGO_READER_DB_PORT"
+)
+
+type config struct {
+	thingsURL string
+	port      string
+	dbName    string
+	dbHost    string
+	dbPort    string
+}
+
+func main() {
+	cfg := loadConfigs()
+	logger := log.New(os.Stdout)
+
+	conn := connectToThings(cfg.thingsURL, logger)
+	defer conn.Close()
+
+	tc := thingsapi.NewClient(conn)
+
+	db := connectToMongoDB(cfg.dbHost, cfg.dbPort, cfg.dbName, logger)
+
+	repo := newService(db, logger)
+
+	errs := make(chan error, 2)
+	go func() {
+		c := make(chan os.Signal)
+		signal.Notify(c, syscall.SIGINT)
+		errs <- fmt.Errorf("%s", <-c)
+	}()
+
+	go startHTTPServer(repo, tc, cfg.port, logger, errs)
+
+	err := <-errs
+	logger.Error(fmt.Sprintf("MongoDB reader service terminated: %s", err))
+}
+
+func loadConfigs() config {
+	return config{
+		thingsURL: mainflux.Env(envThingsURL, defThingsURL),
+		port:      mainflux.Env(envPort, defPort),
+		dbName:    mainflux.Env(envDBName, defDBName),
+		dbHost:    mainflux.Env(envDBHost, defDBHost),
+		dbPort:    mainflux.Env(envDBPort, defDBPort),
+	}
+}
+
+func connectToMongoDB(host, port, name string, logger log.Logger) *mongo.Database {
+	client, err := mongo.Connect(context.Background(), fmt.Sprintf("mongodb://%s:%s", host, port), nil)
+	if err != nil {
+		logger.Error(fmt.Sprintf("Failed to connect to database: %s", err))
+		os.Exit(1)
+	}
+
+	return client.Database(name)
+}
+
+func connectToThings(url string, logger log.Logger) *grpc.ClientConn {
+	conn, err := grpc.Dial(url, grpc.WithInsecure())
+	if err != nil {
+		logger.Error(fmt.Sprintf("Failed to connect to things service: %s", err))
+		os.Exit(1)
+	}
+
+	return conn
+}
+
+func newService(db *mongo.Database, logger log.Logger) readers.MessageRepository {
+	repo := mongodb.New(db)
+	repo = api.LoggingMiddleware(repo, logger)
+	repo = api.MetricsMiddleware(
+		repo,
+		kitprometheus.NewCounterFrom(stdprometheus.CounterOpts{
+			Namespace: "mongodb",
+			Subsystem: "message_reader",
+			Name:      "request_count",
+			Help:      "Number of requests received.",
+		}, []string{"method"}),
+		kitprometheus.NewSummaryFrom(stdprometheus.SummaryOpts{
+			Namespace: "mongodb",
+			Subsystem: "message_reader",
+			Name:      "request_latency_microseconds",
+			Help:      "Total duration of requests in microseconds.",
+		}, []string{"method"}),
+	)
+
+	return repo
+}
+
+func startHTTPServer(repo readers.MessageRepository, tc mainflux.ThingsServiceClient, port string, logger log.Logger, errs chan error) {
+	p := fmt.Sprintf(":%s", port)
+	logger.Info(fmt.Sprintf("Mongo reader service started, exposed port %s", port))
+	errs <- http.ListenAndServe(p, api.MakeHandler(repo, tc, "cassandra-reader"))
+}

cmd/mongodb-writer/main.go

@@ -0,0 +1,123 @@
+//
+// Copyright (c) 2018
+// Mainflux
+//
+// SPDX-License-Identifier: Apache-2.0
+//
+
+package main
+
+import (
+	"context"
+	"fmt"
+	"net/http"
+	"os"
+	"os/signal"
+	"syscall"
+
+	kitprometheus "github.com/go-kit/kit/metrics/prometheus"
+	"github.com/mainflux/mainflux"
+	log "github.com/mainflux/mainflux/logger"
+	"github.com/mainflux/mainflux/writers"
+	mongodb "github.com/mainflux/mainflux/writers/mongodb"
+	"github.com/mongodb/mongo-go-driver/mongo"
+	nats "github.com/nats-io/go-nats"
+	stdprometheus "github.com/prometheus/client_golang/prometheus"
+)
+
+const (
+	defNatsURL = nats.DefaultURL
+	defPort    = "8180"
+	defDBName  = "mainflux"
+	defDBHost  = "localhost"
+	defDBPort  = "27017"
+
+	envNatsURL = "MF_NATS_URL"
+	envPort    = "MF_MONGO_WRITER_PORT"
+	envDBName  = "MF_MONGO_WRITER_DB_NAME"
+	envDBHost  = "MF_MONGO_WRITER_DB_HOST"
+	envDBPort  = "MF_MONGO_WRITER_DB_PORT"
+)
+
+type config struct {
+	NatsURL string
+	Port    string
+	DBName  string
+	DBHost  string
+	DBPort  string
+}
+
+func main() {
+	cfg := loadConfigs()
+	logger := log.New(os.Stdout)
+
+	nc, err := nats.Connect(cfg.NatsURL)
+	if err != nil {
+		logger.Error(fmt.Sprintf("Failed to connect to NATS: %s", err))
+		os.Exit(1)
+	}
+	defer nc.Close()
+
+	client, err := mongo.Connect(context.Background(), fmt.Sprintf("mongodb://%s:%s", cfg.DBHost, cfg.DBPort), nil)
+	if err != nil {
+		logger.Error(fmt.Sprintf("Failed to connect to database: %s", err))
+		os.Exit(1)
+	}
+
+	db := client.Database(cfg.DBName)
+	repo := mongodb.New(db)
+
+	counter, latency := makeMetrics()
+	repo = writers.LoggingMiddleware(repo, logger)
+	repo = writers.MetricsMiddleware(repo, counter, latency)
+	if err := writers.Start(nc, logger, repo); err != nil {
+		logger.Error(fmt.Sprintf("Failed to start message writer: %s", err))
+		os.Exit(1)
+	}
+
+	errs := make(chan error, 2)
+	go func() {
+		c := make(chan os.Signal)
+		signal.Notify(c, syscall.SIGINT)
+		errs <- fmt.Errorf("%s", <-c)
+	}()
+
+	go startHTTPService(cfg.Port, logger, errs)
+
+	err = <-errs
+	logger.Error(fmt.Sprintf("MongoDB writer service terminated: %s", err))
+}
+
+func loadConfigs() config {
+	return config{
+		NatsURL: mainflux.Env(envNatsURL, defNatsURL),
+		Port:    mainflux.Env(envPort, defPort),
+		DBName:  mainflux.Env(envDBName, defDBName),
+		DBHost:  mainflux.Env(envDBHost, defDBHost),
+		DBPort:  mainflux.Env(envDBPort, defDBPort),
+	}
+}
+
+func makeMetrics() (*kitprometheus.Counter, *kitprometheus.Summary) {
+	counter := kitprometheus.NewCounterFrom(stdprometheus.CounterOpts{
+		Namespace: "mongodb",
+		Subsystem: "message_writer",
+		Name:      "request_count",
+		Help:      "Number of database inserts.",
+	}, []string{"method"})
+
+	latency := kitprometheus.NewSummaryFrom(stdprometheus.SummaryOpts{
+		Namespace: "mongodb",
+		Subsystem: "message_writer",
+		Name:      "request_latency_microseconds",
+		Help:      "Total duration of inserts in microseconds.",
+	}, []string{"method"})
+
+	return counter, latency
+}
+
+func startHTTPService(port string, logger log.Logger, errs chan error) {
+	p := fmt.Sprintf(":%s", port)
+	logger.Info(fmt.Sprintf("Mongodb writer service started, exposed port %s", p))
+	errs <- http.ListenAndServe(p, mongodb.MakeHandler())
+}

cmd/normalizer/main.go

@@ -0,0 +1,91 @@
+//
+// Copyright (c) 2018
+// Mainflux
+//
+// SPDX-License-Identifier: Apache-2.0
+//
+
+package main
+
+import (
+	"fmt"
+	"net/http"
+	"os"
+	"os/signal"
+	"syscall"
+
+	"github.com/mainflux/mainflux"
+	log "github.com/mainflux/mainflux/logger"
+	"github.com/mainflux/mainflux/normalizer"
+	"github.com/mainflux/mainflux/normalizer/api"
+	"github.com/mainflux/mainflux/normalizer/nats"
+	broker "github.com/nats-io/go-nats"
+
+	kitprometheus "github.com/go-kit/kit/metrics/prometheus"
+	stdprometheus "github.com/prometheus/client_golang/prometheus"
+)
+
+const (
+	defNatsURL string = broker.DefaultURL
+	defPort    string = "8180"
+	envNatsURL string = "MF_NATS_URL"
+	envPort    string = "MF_NORMALIZER_PORT"
+)
+
+type config struct {
+	NatsURL string
+	Port    string
+}
+
+func main() {
+	cfg := config{
+		NatsURL: mainflux.Env(envNatsURL, defNatsURL),
+		Port:    mainflux.Env(envPort, defPort),
+	}
+
+	logger := log.New(os.Stdout)
+
+	nc, err := broker.Connect(cfg.NatsURL)
+	if err != nil {
+		logger.Error(fmt.Sprintf("Failed to connect to NATS: %s", err))
+		os.Exit(1)
+	}
+	defer nc.Close()
+
+	svc := normalizer.New()
+	svc = api.LoggingMiddleware(svc, logger)
+	svc = api.MetricsMiddleware(
+		svc,
+		kitprometheus.NewCounterFrom(stdprometheus.CounterOpts{
+			Namespace: "normalizer",
+			Subsystem: "api",
+			Name:      "request_count",
+			Help:      "Number of requests received.",
+		}, []string{"method"}),
+		kitprometheus.NewSummaryFrom(stdprometheus.SummaryOpts{
+			Namespace: "normalizer",
+			Subsystem: "api",
+			Name:      "request_latency_microseconds",
+			Help:      "Total duration of requests in microseconds.",
+		}, []string{"method"}),
+	)
+
+	errs := make(chan error, 2)
+
+	go func() {
+		p := fmt.Sprintf(":%s", cfg.Port)
+		logger.Info(fmt.Sprintf("Normalizer service started, exposed port %s", cfg.Port))
+		errs <- http.ListenAndServe(p, api.MakeHandler())
+	}()
+
+	go func() {
+		c := make(chan os.Signal)
+		signal.Notify(c, syscall.SIGINT)
+		errs <- fmt.Errorf("%s", <-c)
+	}()
+
+	nats.Subscribe(svc, nc, logger)
+
+	err = <-errs
+	logger.Error(fmt.Sprintf("Normalizer service terminated: %s", err))
+}

cmd/things/main.go

@@ -0,0 +1,163 @@
+//
+// Copyright (c) 2018
+// Mainflux
+//
+// SPDX-License-Identifier: Apache-2.0
+//
+
+package main
+
+import (
+	"database/sql"
+	"fmt"
+	"net"
+	"net/http"
+	"os"
+	"os/signal"
+	"syscall"
+
+	kitprometheus "github.com/go-kit/kit/metrics/prometheus"
+	"github.com/mainflux/mainflux"
+	log "github.com/mainflux/mainflux/logger"
+	"github.com/mainflux/mainflux/things"
+	"github.com/mainflux/mainflux/things/api"
+	grpcapi "github.com/mainflux/mainflux/things/api/grpc"
+	httpapi "github.com/mainflux/mainflux/things/api/http"
+	"github.com/mainflux/mainflux/things/postgres"
+	"github.com/mainflux/mainflux/things/uuid"
+	usersapi "github.com/mainflux/mainflux/users/api/grpc"
+	stdprometheus "github.com/prometheus/client_golang/prometheus"
+	"google.golang.org/grpc"
+)
+
+const (
+	defDBHost   = "localhost"
+	defDBPort   = "5432"
+	defDBUser   = "mainflux"
+	defDBPass   = "mainflux"
+	defDBName   = "things"
+	defHTTPPort = "8180"
+	defGRPCPort = "8181"
+	defUsersURL = "localhost:8181"
+	envDBHost   = "MF_THINGS_DB_HOST"
+	envDBPort   = "MF_THINGS_DB_PORT"
+	envDBUser   = "MF_THINGS_DB_USER"
+	envDBPass   = "MF_THINGS_DB_PASS"
+	envDBName   = "MF_THINGS_DB"
+	envHTTPPort = "MF_THINGS_HTTP_PORT"
+	envGRPCPort = "MF_THINGS_GRPC_PORT"
+	envUsersURL = "MF_USERS_URL"
+)
+
+type config struct {
+	DBHost   string
+	DBPort   string
+	DBUser   string
+	DBPass   string
+	DBName   string
+	HTTPPort string
+	GRPCPort string
+	UsersURL string
+}
+
+func main() {
+	cfg := loadConfig()
+
+	logger := log.New(os.Stdout)
+
+	db := connectToDB(cfg, logger)
+	defer db.Close()
+
+	conn := connectToUsersService(cfg.UsersURL, logger)
+	defer conn.Close()
+
+	svc := newService(conn, db, logger)
+	errs := make(chan error, 2)
+
+	go startHTTPServer(svc, cfg.HTTPPort, logger, errs)
+	go startGRPCServer(svc, cfg.GRPCPort, logger, errs)
+
+	go func() {
+		c := make(chan os.Signal)
+		signal.Notify(c, syscall.SIGINT)
+		errs <- fmt.Errorf("%s", <-c)
+	}()
+
+	err := <-errs
+	logger.Error(fmt.Sprintf("Things service terminated: %s", err))
+}
+
+func loadConfig() config {
+	return config{
+		DBHost:   mainflux.Env(envDBHost, defDBHost),
+		DBPort:   mainflux.Env(envDBPort, defDBPort),
+		DBUser:   mainflux.Env(envDBUser, defDBUser),
+		DBPass:   mainflux.Env(envDBPass, defDBPass),
+		DBName:   mainflux.Env(envDBName, defDBName),
+		HTTPPort: mainflux.Env(envHTTPPort, defHTTPPort),
+		GRPCPort: mainflux.Env(envGRPCPort, defGRPCPort),
+		UsersURL: mainflux.Env(envUsersURL, defUsersURL),
+	}
+}
+
+func connectToDB(cfg config, logger log.Logger) *sql.DB {
+	db, err := postgres.Connect(cfg.DBHost, cfg.DBPort, cfg.DBName, cfg.DBUser, cfg.DBPass)
+	if err != nil {
+		logger.Error(fmt.Sprintf("Failed to connect to postgres: %s", err))
+		os.Exit(1)
+	}
+	return db
+}
+
+func connectToUsersService(usersAddr string, logger log.Logger) *grpc.ClientConn {
+	conn, err := grpc.Dial(usersAddr, grpc.WithInsecure())
+	if err != nil {
+		logger.Error(fmt.Sprintf("Failed to connect to users service: %s", err))
+		os.Exit(1)
+	}
+	return conn
+}
+
+func newService(conn *grpc.ClientConn, db *sql.DB, logger log.Logger) things.Service {
+	users := usersapi.NewClient(conn)
+	thingsRepo := postgres.NewThingRepository(db, logger)
+	channelsRepo := postgres.NewChannelRepository(db, logger)
+	idp := uuid.New()
+
+	svc := things.New(users, thingsRepo, channelsRepo, idp)
+	svc = api.LoggingMiddleware(svc, logger)
+	svc = api.MetricsMiddleware(
+		svc,
+		kitprometheus.NewCounterFrom(stdprometheus.CounterOpts{
+			Namespace: "things",
+			Subsystem: "api",
+			Name:      "request_count",
+			Help:      "Number of requests received.",
+		}, []string{"method"}),
+		kitprometheus.NewSummaryFrom(stdprometheus.SummaryOpts{
+			Namespace: "things",
+			Subsystem: "api",
+			Name:      "request_latency_microseconds",
+			Help:      "Total duration of requests in microseconds.",
+		}, []string{"method"}),
+	)
+	return svc
+}
+
+func startHTTPServer(svc things.Service, port string, logger log.Logger, errs chan error) {
+	p := fmt.Sprintf(":%s", port)
+	logger.Info(fmt.Sprintf("Things service started, exposed port %s", port))
+	errs <- http.ListenAndServe(p, httpapi.MakeHandler(svc))
+}
+
+func startGRPCServer(svc things.Service, port string, logger log.Logger, errs chan error) {
+	p := fmt.Sprintf(":%s", port)
+	listener, err := net.Listen("tcp", p)
+	if err != nil {
+		logger.Error(fmt.Sprintf("Failed to listen on port %s: %s", port, err))
+	}
+	server := grpc.NewServer()
+	mainflux.RegisterThingsServiceServer(server, grpcapi.NewServer(svc))
+	logger.Info(fmt.Sprintf("Things gRPC service started, exposed port %s", port))
+	errs <- server.Serve(listener)
+}

cmd/users/main.go

@@ -0,0 +1,150 @@
+//
+// Copyright (c) 2018
+// Mainflux
+//
+// SPDX-License-Identifier: Apache-2.0
+//
+
+package main
+
+import (
+	"database/sql"
+	"fmt"
+	"net"
+	"net/http"
+	"os"
+	"os/signal"
+	"syscall"
+
+	kitprometheus "github.com/go-kit/kit/metrics/prometheus"
+	"github.com/mainflux/mainflux"
+	log "github.com/mainflux/mainflux/logger"
+	"github.com/mainflux/mainflux/users"
+	"github.com/mainflux/mainflux/users/api"
+	grpcapi "github.com/mainflux/mainflux/users/api/grpc"
+	httpapi "github.com/mainflux/mainflux/users/api/http"
+	"github.com/mainflux/mainflux/users/bcrypt"
+	"github.com/mainflux/mainflux/users/jwt"
+	"github.com/mainflux/mainflux/users/postgres"
+	stdprometheus "github.com/prometheus/client_golang/prometheus"
+	"google.golang.org/grpc"
+)
+
+const (
+	defDBHost   = "localhost"
+	defDBPort   = "5432"
+	defDBUser   = "mainflux"
+	defDBPass   = "mainflux"
+	defDBName   = "users"
+	defHTTPPort = "8180"
+	defGRPCPort = "8181"
+	defSecret   = "users"
+	envDBHost   = "MF_USERS_DB_HOST"
+	envDBPort   = "MF_USERS_DB_PORT"
+	envDBUser   = "MF_USERS_DB_USER"
+	envDBPass   = "MF_USERS_DB_PASS"
+	envDBName   = "MF_USERS_DB"
+	envHTTPPort = "MF_USERS_HTTP_PORT"
+	envGRPCPort = "MF_USERS_GRPC_PORT"
+	envSecret   = "MF_USERS_SECRET"
+)
+
+type config struct {
+	DBHost   string
+	DBPort   string
+	DBUser   string
+	DBPass   string
+	DBName   string
+	HTTPPort string
+	GRPCPort string
+	Secret   string
+}
+
+func main() {
+	cfg := loadConfig()
+
+	logger := log.New(os.Stdout)
+
+	db := connectToDB(cfg, logger)
+	defer db.Close()
+
+	svc := newService(db, cfg.Secret, logger)
+	errs := make(chan error, 2)
+
+	go startHTTPServer(svc, cfg.HTTPPort, logger, errs)
+	go startGRPCServer(svc, cfg.GRPCPort, logger, errs)
+
+	go func() {
+		c := make(chan os.Signal)
+		signal.Notify(c, syscall.SIGINT)
+		errs <- fmt.Errorf("%s", <-c)
+	}()
+
+	err := <-errs
+	logger.Error(fmt.Sprintf("Users service terminated: %s", err))
+}
+
+func loadConfig() config {
+	return config{
+		DBHost:   mainflux.Env(envDBHost, defDBHost),
+		DBPort:   mainflux.Env(envDBPort, defDBPort),
+		DBUser:   mainflux.Env(envDBUser, defDBUser),
+		DBPass:   mainflux.Env(envDBPass, defDBPass),
+		DBName:   mainflux.Env(envDBName, defDBName),
+		HTTPPort: mainflux.Env(envHTTPPort, defHTTPPort),
+		GRPCPort: mainflux.Env(envGRPCPort, defGRPCPort),
+		Secret:   mainflux.Env(envSecret, defSecret),
+	}
+}
+
+func connectToDB(cfg config, logger log.Logger) *sql.DB {
+	db, err := postgres.Connect(cfg.DBHost, cfg.DBPort, cfg.DBName, cfg.DBUser, cfg.DBPass)
+	if err != nil {
+		logger.Error(fmt.Sprintf("Failed to connect to postgres: %s", err))
+		os.Exit(1)
+	}
+	return db
+}
+
+func newService(db *sql.DB, secret string, logger log.Logger) users.Service {
+	repo := postgres.New(db)
+	hasher := bcrypt.New()
+	idp := jwt.New(secret)
+
+	svc := users.New(repo, hasher, idp)
+	svc = api.LoggingMiddleware(svc, logger)
+	svc = api.MetricsMiddleware(
+		svc,
+		kitprometheus.NewCounterFrom(stdprometheus.CounterOpts{
+			Namespace: "users",
+			Subsystem: "api",
+			Name:      "request_count",
+			Help:      "Number of requests received.",
+		}, []string{"method"}),
+		kitprometheus.NewSummaryFrom(stdprometheus.SummaryOpts{
+			Namespace: "users",
+			Subsystem: "api",
+			Name:      "request_latency_microseconds",
+			Help:      "Total duration of requests in microseconds.",
+		}, []string{"method"}),
+	)
+	return svc
+}
+
+func startHTTPServer(svc users.Service, port string, logger log.Logger, errs chan error) {
+	p := fmt.Sprintf(":%s", port)
+	logger.Info(fmt.Sprintf("Users HTTP service started, exposed port %s", port))
+	errs <- http.ListenAndServe(p, httpapi.MakeHandler(svc, logger))
+}
+
+func startGRPCServer(svc users.Service, port string, logger log.Logger, errs chan error) {
+	p := fmt.Sprintf(":%s", port)
+	listener, err := net.Listen("tcp", p)
+	if err != nil {
+		logger.Error(fmt.Sprintf("Failed to listen on port %s: %s", port, err))
+	}
+	server := grpc.NewServer()
+	mainflux.RegisterUsersServiceServer(server, grpcapi.NewServer(svc))
+	logger.Info(fmt.Sprintf("Users gRPC service started, exposed port %s", port))
+	errs <- server.Serve(listener)
+}

cmd/ws/main.go

@@ -0,0 +1,103 @@
+//
+// Copyright (c) 2018
+// Mainflux
+//
+// SPDX-License-Identifier: Apache-2.0
+//
+
+package main
+
+import (
+	"fmt"
+	"net/http"
+	"os"
+	"os/signal"
+	"syscall"
+
+	kitprometheus "github.com/go-kit/kit/metrics/prometheus"
+	"github.com/mainflux/mainflux"
+	log "github.com/mainflux/mainflux/logger"
+	thingsapi "github.com/mainflux/mainflux/things/api/grpc"
+	adapter "github.com/mainflux/mainflux/ws"
+	"github.com/mainflux/mainflux/ws/api"
+	"github.com/mainflux/mainflux/ws/nats"
+	broker "github.com/nats-io/go-nats"
+	stdprometheus "github.com/prometheus/client_golang/prometheus"
+	"google.golang.org/grpc"
+)
+
+const (
+	defPort      = "8180"
+	defNatsURL   = broker.DefaultURL
+	defThingsURL = "localhost:8181"
+	envPort      = "MF_WS_ADAPTER_PORT"
+	envNatsURL   = "MF_NATS_URL"
+	envThingsURL = "MF_THINGS_URL"
+)
+
+type config struct {
+	ThingsURL string
+	NatsURL   string
+	Port      string
+}
+
+func main() {
+	cfg := config{
+		ThingsURL: mainflux.Env(envThingsURL, defThingsURL),
+		NatsURL:   mainflux.Env(envNatsURL, defNatsURL),
+		Port:      mainflux.Env(envPort, defPort),
+	}
+
+	logger := log.New(os.Stdout)
+
+	nc, err := broker.Connect(cfg.NatsURL)
+	if err != nil {
+		logger.Error(fmt.Sprintf("Failed to connect to NATS: %s", err))
+		os.Exit(1)
+	}
+	defer nc.Close()
+
+	conn, err := grpc.Dial(cfg.ThingsURL, grpc.WithInsecure())
+	if err != nil {
+		logger.Error(fmt.Sprintf("Failed to connect to users service: %s", err))
+		os.Exit(1)
+	}
+	defer conn.Close()
+
+	cc := thingsapi.NewClient(conn)
+	pubsub := nats.New(nc)
+	svc := adapter.New(pubsub)
+	svc = api.LoggingMiddleware(svc, logger)
+	svc = api.MetricsMiddleware(
+		svc,
+		kitprometheus.NewCounterFrom(stdprometheus.CounterOpts{
+			Namespace: "ws_adapter",
+			Subsystem: "api",
+			Name:      "request_count",
+			Help:      "Number of requests received.",
+		}, []string{"method"}),
+		kitprometheus.NewSummaryFrom(stdprometheus.SummaryOpts{
+			Namespace: "ws_adapter",
+			Subsystem: "api",
+			Name:      "request_latency_microseconds",
+			Help:      "Total duration of requests in microseconds.",
+		}, []string{"method"}),
+	)
+
+	errs := make(chan error, 2)
+
+	go func() {
+		p := fmt.Sprintf(":%s", cfg.Port)
+		logger.Info(fmt.Sprintf("WebSocket adapter service started, exposed port %s", cfg.Port))
+		errs <- http.ListenAndServe(p, api.MakeHandler(svc, cc, logger))
+	}()
+
+	go func() {
+		c := make(chan os.Signal)
+		signal.Notify(c, syscall.SIGINT)
+		errs <- fmt.Errorf("%s", <-c)
+	}()
+
+	err = <-errs
+	logger.Error(fmt.Sprintf("WebSocket adapter terminated: %s", err))
+}

dashflux/.angular-cli.json

@@ -0,0 +1,60 @@
+{
+  "$schema": "./node_modules/@angular/cli/lib/config/schema.json",
+  "project": {
+    "name": "mainflux-ui"
+  },
+  "apps": [
+    {
+      "root": "src",
+      "outDir": "dist",
+      "assets": [
+        "assets",
+        "favicon.png"
+      ],
+      "index": "index.html",
+      "main": "main.ts",
+      "polyfills": "polyfills.ts",
+      "test": "test.ts",
+      "tsconfig": "tsconfig.app.json",
+      "testTsconfig": "tsconfig.spec.json",
+      "prefix": "app",
+      "styles": [
+        "styles.scss"
+      ],
+      "scripts": [],
+      "environmentSource": "environments/environment.ts",
+      "environments": {
+        "dev": "environments/environment.ts",
+        "prod": "environments/environment.prod.ts"
+      }
+    }
+  ],
+  "e2e": {
+    "protractor": {
+      "config": "./protractor.conf.js"
+    }
+  },
+  "lint": [
+    {
+      "project": "src/tsconfig.app.json",
+      "exclude": "**/node_modules/**"
+    },
+    {
+      "project": "src/tsconfig.spec.json",
+      "exclude": "**/node_modules/**"
+    },
+    {
+      "project": "e2e/tsconfig.e2e.json",
+      "exclude": "**/node_modules/**"
+    }
+  ],
+  "test": {
+    "karma": {
+      "config": "./karma.conf.js"
+    }
+  },
+  "defaults": {
+    "styleExt": "scss",
+    "component": {}
+  }
+}

dashflux/.editorconfig

@@ -0,0 +1,13 @@
+# Editor configuration, see http://editorconfig.org
+root = true
+
+[*]
+charset = utf-8
+indent_style = space
+indent_size = 2
+insert_final_newline = true
+trim_trailing_whitespace = true
+
+[*.md]
+max_line_length = off
+trim_trailing_whitespace = false

dashflux/.gitignore

@@ -0,0 +1,58 @@
+# See http://help.github.com/ignore-files/ for more about ignoring files.
+
+# compiled output
+/dist
+/tmp
+
+# dependencies
+/node_modules
+/bower_components
+
+# IDEs and editors
+/.idea
+/.vscode
+/out-tsc
+
+# dependencies
+/node_modules
+
+# IDEs and editors
+/.idea
+.project
+.classpath
+.c9/
+*.launch
+.settings/
+*.sublime-workspace
+
+# IDE - VSCode
+.vscode/*
+!.vscode/settings.json
+!.vscode/tasks.json
+!.vscode/launch.json
+!.vscode/extensions.json
+
+# misc
+/.sass-cache
+/connect.lock
+/coverage/*
+/coverage
+/libpeerconnection.log
+npm-debug.log
+testem.log
+/typings
+
+# e2e
+/e2e/*.js
+/e2e/*.map
+
+#System Files
+.DS_Store
+Thumbs.db
+
+#json-server database
+db.json
+db.*
+# System Files
+.DS_Store
+Thumbs.db

dashflux/LICENSE

@@ -0,0 +1,201 @@
+                                 Apache License
+                           Version 2.0, January 2004
+                        http://www.apache.org/licenses/
+
+   TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
+
+   1. Definitions.
+
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+
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+      outstanding shares, or (iii) beneficial ownership of such entity.
+
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+      on Your own behalf and on Your sole responsibility, not on behalf
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+
+   END OF TERMS AND CONDITIONS
+
+   APPENDIX: How to apply the Apache License to your work.
+
+      To apply the Apache License to your work, attach the following
+      boilerplate notice, with the fields enclosed by brackets "{}"
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+
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+   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+   See the License for the specific language governing permissions and
+   limitations under the License.

dashflux/README.md

@@ -0,0 +1,73 @@
+# Mainflux UI Dashboad
+
+Mainflux UI, dashboard for [Mainflux](https://github.com/mainflux/mainflux) Industrial IoT Messaging and Device Management Server.
+
+> **N.B.** Mainflux UI service is WIP and not suitable for deployment at this moment. You are welcome to contribute and improve it.
+> ## Development
+>- Follow angular-cli [documentation](https://github.com/angular/angular-cli)
+>- Follow [official angular style guide](https://angular.io/styleguide)
+
+## Requirements
+
+You'll need the following software installed to get started.
+
+- [Node](https://nodejs.org/en/) 6  or higher, we recommend current LTS version, together with NPM 3 or higher.
+- [Angular-cli](https://github.com/angular/angular-cli) Newest version with Webpack integration
+- - Depending on how Node is configured on your machine, you may need to run installation command with `sudo`
+- [Git](http://git-scm.com/downloads): Use the installer for your OS.
+  - Windows users can also try [Git for Windows](http://git-for-windows.github.io/).
+- For local Development with [Mainflux composition](https://github.com/mainflux/mainflux) running locally, [Chrome extension for Cross origin](https://chrome.google.com/webstore/detail/allow-control-allow-origi/nlfbmbojpeacfghkpbjhddihlkkiljbi?utm_source=chrome-app-launcher-info-dialog) is required. Because composition is running on different port then our Angular app, we have cross origin.
+
+## Configuration
+
+Change into the directory.
+
+```bash
+cd dashflux
+```
+
+Install the dependencies. If you're running Mac OS or Linux, you may need to run `sudo npm install` instead, depending on how your machine is configured.
+
+```bash
+npm install
+```
+
+Set appropriate endpoint URLs in **environment.ts** (for local development will probably be 0.0.0.0:<_port_>) or **environment.prod.ts** for production.
+
+To start the server, run:
+
+```bash
+ng serve
+```
+
+This will run and assemble our app.
+ **Now go to `localhost:4200` in your browser to see it in action.**
+
+## Deployment
+
+Dashflux is distributed as Docker container. We use nginx to serve dashflux from docker container, supporting environments using docker multi-stage builds.
+Dashflux docker image is available on [Dockerhub mainflux/dashflux](https://hub.docker.com/r/mainflux/dashflux/)
+
+If you want to build image locally, you can build image using the **development** environment:
+
+```bash
+docker build -f docker/Dockerfile  -t dashflux:dev --build-arg env=dev .
+```
+
+Build image using the **production** environment:
+
+```bash
+docker build -t dashflux:prod -f ./docker/Dockerfile .
+```
+
+**Note:** before running *docker build* command, please make sure appropriate endpoint URLs in *environment.ts* or *environment.prod.ts* are set up.
+
+You can test image running
+
+```bash
+docker run -p 80:80 dashflux:dev
+```
+
+This will run dashflux in docker container.
+
+Now go to `http://localhost` in your browser to see it in action.

dashflux/docker/.dockerignore

@@ -0,0 +1 @@
+node_modules

dashflux/docker/Dockerfile

@@ -0,0 +1,13 @@
+# Stage 0, based on Node.js, to build and compile Angular
+FROM node:9.5 as node
+WORKDIR /app
+COPY package.json /app/
+RUN npm install
+COPY ./ /app/
+ARG env=prod
+RUN npm run build -- --prod --environment $env
+
+# Stage 1, based on Nginx, to have only the compiled app, ready for production with Nginx
+FROM nginx:1.13-alpine
+COPY --from=node /app/dist/ /usr/share/nginx/html
+COPY docker/nginx.conf /etc/nginx/conf.d/default.conf

dashflux/docker/nginx.conf

@@ -0,0 +1,8 @@
+server {
+  listen 3000;
+  location / {
+    root /usr/share/nginx/html;
+    index index.html index.htm;
+    try_files $uri $uri/ /index.html =404;
+  }
+}

dashflux/e2e/app.e2e-spec.ts

@@ -0,0 +1,14 @@
+import { AppPage } from './app.po';
+
+describe('mainflux-ui App', () => {
+  let page: AppPage;
+
+  beforeEach(() => {
+    page = new AppPage();
+  });
+
+  it('should display welcome message', () => {
+    page.navigateTo();
+    expect(page.getParagraphText()).toEqual('Welcome to app!');
+  });
+});

dashflux/e2e/app.po.ts

@@ -0,0 +1,11 @@
+import { browser, by, element } from 'protractor';
+
+export class AppPage {
+  navigateTo() {
+    return browser.get('/');
+  }
+
+  getParagraphText() {
+    return element(by.css('app-root h1')).getText();
+  }
+}

dashflux/e2e/tsconfig.e2e.json

@@ -0,0 +1,14 @@
+{
+  "extends": "../tsconfig.json",
+  "compilerOptions": {
+    "outDir": "../out-tsc/e2e",
+    "baseUrl": "./",
+    "module": "commonjs",
+    "target": "es5",
+    "types": [
+      "jasmine",
+      "jasminewd2",
+      "node"
+    ]
+  }
+}

dashflux/karma.conf.js

@@ -0,0 +1,33 @@
+// Karma configuration file, see link for more information
+// https://karma-runner.github.io/1.0/config/configuration-file.html
+
+module.exports = function (config) {
+  config.set({
+    basePath: '',
+    frameworks: ['jasmine', '@angular/cli'],
+    plugins: [
+      require('karma-jasmine'),
+      require('karma-chrome-launcher'),
+      require('karma-jasmine-html-reporter'),
+      require('karma-coverage-istanbul-reporter'),
+      require('@angular/cli/plugins/karma')
+    ],
+    client:{
+      clearContext: false // leave Jasmine Spec Runner output visible in browser
+    },
+    coverageIstanbulReporter: {
+      reports: [ 'html', 'lcovonly' ],
+      fixWebpackSourcePaths: true
+    },
+    angularCli: {
+      environment: 'dev'
+    },
+    reporters: ['progress', 'kjhtml'],
+    port: 9876,
+    colors: true,
+    logLevel: config.LOG_INFO,
+    autoWatch: true,
+    browsers: ['ChromeHeadless'],
+    singleRun: false
+  });
+};

dashflux/package.json

@@ -0,0 +1,57 @@
+{
+  "name": "mainflux-ui",
+  "version": "0.1.0",
+  "license": "Apache License, version 2.0",
+  "scripts": {
+    "ng": "ng",
+    "start": "ng serve --proxy-config proxy-config.json",
+    "build": "ng build",
+    "test": "ng test",
+    "lint": "ng lint",
+    "e2e": "ng e2e"
+  },
+  "private": true,
+  "dependencies": {
+    "@angular/animations": "^5.2.4",
+    "@angular/common": "^5.2.4",
+    "@angular/compiler": "^5.2.4",
+    "@angular/core": "^5.2.4",
+    "@angular/flex-layout": "2.0.0-beta.10-4905443",
+    "@angular/forms": "^5.2.4",
+    "@angular/http": "^5.2.4",
+    "@angular/platform-browser": "^5.2.4",
+    "@angular/platform-browser-dynamic": "^5.2.4",
+    "@angular/router": "^5.2.4",
+    "core-js": "^2.4.1",
+    "mobx": "^3.5.1",
+    "mobx-angular": "^2.1.1",
+    "ngx-auth": "^2.2.0",
+    "rxjs": "^5.5.2",
+    "zone.js": "^0.8.14"
+  },
+  "devDependencies": {
+    "@angular/cdk": "^5.2.0",
+    "@angular/cli": "^1.7.3",
+    "@angular/compiler-cli": "^5.2.4",
+    "@angular/language-service": "^5.2.4",
+    "@angular/material": "^5.2.0",
+    "@types/jasmine": "~2.5.53",
+    "@types/jasminewd2": "~2.0.2",
+    "@types/node": "^6.0.100",
+    "codelyzer": "~3.2.0",
+    "hammerjs": "^2.0.8",
+    "jasmine-core": "~2.5.2",
+    "jasmine-spec-reporter": "~4.1.0",
+    "karma": "~1.7.0",
+    "karma-chrome-launcher": "~2.1.1",
+    "karma-cli": "~1.0.1",
+    "karma-coverage-istanbul-reporter": "^1.2.1",
+    "karma-jasmine": "~1.1.0",
+    "karma-jasmine-html-reporter": "^0.2.2",
+    "karma-phantomjs-launcher": "^1.0.4",
+    "protractor": "~5.1.2",
+    "ts-node": "~3.2.0",
+    "tslint": "~5.7.0",
+    "typescript": "~2.4.2"
+  }
+}

dashflux/protractor.conf.js

@@ -0,0 +1,28 @@
+// Protractor configuration file, see link for more information
+// https://github.com/angular/protractor/blob/master/lib/config.ts
+
+const { SpecReporter } = require('jasmine-spec-reporter');
+
+exports.config = {
+  allScriptsTimeout: 11000,
+  specs: [
+    './e2e/**/*.e2e-spec.ts'
+  ],
+  capabilities: {
+    'browserName': 'chrome'
+  },
+  directConnect: true,
+  baseUrl: 'http://localhost:4200/',
+  framework: 'jasmine',
+  jasmineNodeOpts: {
+    showColors: true,
+    defaultTimeoutInterval: 30000,
+    print: function() {}
+  },
+  onPrepare() {
+    require('ts-node').register({
+      project: 'e2e/tsconfig.e2e.json'
+    });
+    jasmine.getEnv().addReporter(new SpecReporter({ spec: { displayStacktrace: true } }));
+  }
+};

dashflux/proxy-config.json

@@ -0,0 +1,9 @@
+{
+    "/api/*": {
+       "target": "http://localhost:8180",
+       "secure":false,
+       "pathRewrite": {
+           "^/api": ""
+        }
+    }
+}

dashflux/src/app/app-routing.module.ts

@@ -0,0 +1,35 @@
+/*
+ * Copyright (c) 2018
+ * Mainflux
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ */
+
+import { CommonModule } from '@angular/common';
+import { NgModule } from '@angular/core';
+import { Route, RouterModule } from '@angular/router';
+import { ProtectedGuard, PublicGuard } from 'ngx-auth';
+
+import { LoginComponent } from './components/auth/login/login.component';
+import { SignupComponent } from './components/auth/signup/signup.component';
+import { ChannelsComponent } from './components/channels/channels.component';
+import { ThingsComponent } from './components/things/things.component';
+
+const routes: Route[] = [
+  { path: '', redirectTo: 'things', pathMatch: 'full'},
+  { path: 'login', component: LoginComponent, canActivate: [PublicGuard]},
+  { path: 'signup', component: SignupComponent, canActivate: [PublicGuard]},
+  { path: 'things', component: ThingsComponent, canActivate: [ProtectedGuard]},
+  { path: 'channels', component: ChannelsComponent, canActivate: [ProtectedGuard]}
+];
+
+@NgModule({
+  imports: [
+    CommonModule,
+    RouterModule.forRoot(routes)
+  ],
+  exports: [
+    RouterModule
+  ]
+})
+export class AppRoutingModule { }

dashflux/src/app/app.component.html

@@ -0,0 +1,22 @@
+<!--
+ Copyright (c) 2018
+ Mainflux
+
+ SPDX-License-Identifier: Apache-2.0
+-->
+
+<div *mobxAutorun>
+    <div class="loading" *ngIf="uiStore.loading" fxLayoutAlign="center center">
+        <mat-progress-spinner [mode]="'indeterminate'"></mat-progress-spinner>
+    </div>
+    <mat-toolbar color="primary" class="mat-elevation-z6">
+        <h1 fxFlex>Mainflux</h1>
+        <ng-container *ngIf="authStore.isAuthenticated">
+            <a [routerLink]="['/things']" mat-button>Things</a>
+            <a [routerLink]="['/channels']" mat-button>Channels</a>
+            <a (click)="logout()" mat-button>Logout</a>
+        </ng-container>
+
+    </mat-toolbar>
+    <router-outlet></router-outlet>
+</div>

dashflux/src/app/app.component.scss

@@ -0,0 +1,13 @@
+/*
+ * Copyright (c) 2018
+ * Mainflux
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ */
+
+.loading {
+    position: absolute;
+    width: 100%;
+    height: 100%;
+    z-index: 999;
+}

dashflux/src/app/app.component.spec.ts

@@ -0,0 +1,47 @@
+/*
+ * Copyright (c) 2018
+ * Mainflux
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ */
+
+import { HttpClientModule } from '@angular/common/http';
+import { async, TestBed } from '@angular/core/testing';
+import { RouterTestingModule } from '@angular/router/testing';
+
+import { AppComponent } from './app.component';
+import { MaterialModule } from './core/material/material.module';
+import { AuthenticationService } from './core/services/auth/authentication.service';
+import { TokenStorage } from './core/services/auth/token-storage.service';
+import { ChannelsService } from './core/services/channels/channels.service';
+import { ThingsService } from './core/services/things/things.service';
+import { UiStore } from './core/store/ui.store';
+import { AuthStore } from './core/store/auth.store';
+
+describe('AppComponent', () => {
+  beforeEach(async(() => {
+    TestBed.configureTestingModule({
+      declarations: [
+        AppComponent
+      ],
+      imports: [
+        MaterialModule,
+        HttpClientModule,
+        RouterTestingModule
+      ],
+      providers: [
+        UiStore,
+        AuthStore,
+        AuthenticationService,
+        TokenStorage,
+        ThingsService,
+        ChannelsService,
+      ]
+    }).compileComponents();
+  }));
+  it('should create the app', async(() => {
+    const fixture = TestBed.createComponent(AppComponent);
+    const app = fixture.debugElement.componentInstance;
+    expect(app).toBeTruthy();
+  }));
+});

dashflux/src/app/app.component.ts

@@ -0,0 +1,40 @@
+/*
+ * Copyright (c) 2018
+ * Mainflux
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ */
+
+import { Component, OnInit } from '@angular/core';
+import { MatSnackBar } from '@angular/material';
+import { reaction } from 'mobx';
+
+import { UiStore } from './core/store/ui.store';
+import { AuthStore } from './core/store/auth.store';
+
+@Component({
+  selector: 'app-root',
+  templateUrl: './app.component.html',
+  styleUrls: ['./app.component.scss']
+})
+export class AppComponent implements OnInit {
+  constructor(
+    private snackBar: MatSnackBar,
+    public uiStore: UiStore,
+    public authStore: AuthStore,
+  ) { }
+
+  ngOnInit() {
+    reaction(() => this.authStore.authError, (authError) => {
+      if (authError) {
+        this.snackBar.open(authError, '', {
+          duration: 3000
+        });
+      }
+    });
+  }
+
+  logout() {
+    this.authStore.logout();
+  }
+}

dashflux/src/app/app.module.ts

@@ -0,0 +1,99 @@
+/*
+ * Copyright (c) 2018
+ * Mainflux
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ */
+
+import './rxjs-extensions.ts';
+import 'hammerjs';
+
+import { HttpClientModule, HTTP_INTERCEPTORS } from '@angular/common/http';
+import { APP_BASE_HREF } from '@angular/common';
+import { NgModule } from '@angular/core';
+import { FlexLayoutModule } from '@angular/flex-layout';
+import { ReactiveFormsModule } from '@angular/forms';
+import { BrowserModule } from '@angular/platform-browser';
+import { BrowserAnimationsModule } from '@angular/platform-browser/animations';
+import { MobxAngularModule } from 'mobx-angular';
+import { AUTH_SERVICE, AuthModule, PROTECTED_FALLBACK_PAGE_URI, PUBLIC_FALLBACK_PAGE_URI } from 'ngx-auth';
+
+import { AppRoutingModule } from './app-routing.module';
+import { AppComponent } from './app.component';
+import { LoginComponent } from './components/auth/login/login.component';
+import { SignupComponent } from './components/auth/signup/signup.component';
+import { ChannelDialogComponent } from './components/channels/channel-dialog/channel-dialog.component';
+import { ChannelsComponent } from './components/channels/channels.component';
+import { ThingDialogComponent } from './components/things/thing-dialog/thing-dialog.component';
+import { ThingsComponent } from './components/things/things.component';
+import { ConfirmationDialogComponent } from './components/shared/confirmation-dialog/confirmation-dialog.component';
+import { MaterialModule } from './core/material/material.module';
+import { AuthenticationService } from './core/services/auth/authentication.service';
+import { TokenStorage } from './core/services/auth/token-storage.service';
+import { ChannelsService } from './core/services/channels/channels.service';
+import { ThingsService } from './core/services/things/things.service';
+import { MockAuthService } from './core/services/mock-auth.service';
+import { MockChannelsService } from './core/services/mock-channels.service';
+import { MockThingsService } from './core/services/mock-things.service';
+import { ChannelsStore } from './core/store/channels.store';
+import { ThingsStore } from './core/store/things.store';
+import { UiStore } from './core/store/ui.store';
+import { AuthStore } from './core/store/auth.store';
+import { UnauthorizedInterceptor } from './core/services/auth/unauthorized.interceptor';
+
+export function factory(authenticationService: AuthenticationService) {
+  return authenticationService;
+}
+
+@NgModule({
+  declarations: [
+    AppComponent,
+    ThingsComponent,
+    ChannelsComponent,
+    SignupComponent,
+    LoginComponent,
+    ThingDialogComponent,
+    ConfirmationDialogComponent,
+    ChannelDialogComponent,
+  ],
+  imports: [
+    AuthModule,
+    BrowserModule,
+    BrowserAnimationsModule,
+    AppRoutingModule,
+    HttpClientModule,
+    MaterialModule,
+    FlexLayoutModule,
+    ReactiveFormsModule,
+    MobxAngularModule,
+  ],
+  providers: [
+    UiStore,
+    ThingsStore,
+    ChannelsStore,
+    AuthStore,
+    MockAuthService,
+    MockThingsService,
+    MockChannelsService,
+    ThingsService,
+    ChannelsService,
+    TokenStorage,
+    AuthenticationService,
+    { provide: PROTECTED_FALLBACK_PAGE_URI, useValue: '/' },
+    { provide: PUBLIC_FALLBACK_PAGE_URI, useValue: '/login' },
+    {
+      provide: AUTH_SERVICE,
+      deps: [AuthenticationService],
+      useFactory: factory
+    },
+    { provide: HTTP_INTERCEPTORS, useClass: UnauthorizedInterceptor, multi: true },
+    { provide: APP_BASE_HREF, useValue: '/app/' }
+  ],
+  bootstrap: [AppComponent],
+  entryComponents: [
+    ThingDialogComponent,
+    ChannelDialogComponent,
+    ConfirmationDialogComponent
+  ]
+})
+export class AppModule { }

dashflux/src/app/components/auth/login/login.component.html

@@ -0,0 +1,35 @@
+<!--
+ Copyright (c) 2018
+ Mainflux
+
+ SPDX-License-Identifier: Apache-2.0
+-->
+
+<div class="container" style="height: 80vh" fxLayoutAlign="center center">
+  <form fxLayout="column" [formGroup]="loginForm" (ngSubmit)="login()" fxFlex="30%" fxFlex.sm="70%" fxFlex.xs="90%">
+    <mat-card>
+      <mat-card-title>Login</mat-card-title>
+      <mat-card-content class="loginCard" fxLayout="column" fxLayoutAlign="space-evenly">
+        <mat-form-field fxFlex="40%">
+          <input type="text" class="emailInput" required matInput placeholder="Email" formControlName="email"/>
+          <mat-error *ngIf="loginForm.get('email').errors?.required">
+            Email is required
+          </mat-error>
+          <mat-error *ngIf="loginForm.get('email').errors?.email">
+            Email must be valid
+          </mat-error>
+        </mat-form-field>
+        <mat-form-field fxFlex="30%">
+          <input type="password" class="passwordInput" required matInput placeholder="Password" formControlName="password" />
+          <mat-error *ngIf="loginForm.get('password').errors?.required">
+            Password is required
+          </mat-error>
+        </mat-form-field>
+      </mat-card-content>
+      <mat-card-actions fxLayout="column">
+        <button type="submit" [disabled]="loginForm.invalid" mat-raised-button color="primary" class="loginButton">Login</button>
+        <button mat-button (click)="signup()" class="signupButton">Sign Up with Email</button>
+      </mat-card-actions>
+    </mat-card>
+  </form>
+</div>

dashflux/src/app/components/auth/login/login.component.scss

@@ -0,0 +1,10 @@
+/*
+ * Copyright (c) 2018
+ * Mainflux
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ */
+
+::ng-deep mat-card-content.loginCard {
+    height: 200px;
+}

dashflux/src/app/components/auth/login/login.component.spec.ts

@@ -0,0 +1,66 @@
+/*
+ * Copyright (c) 2018
+ * Mainflux
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ */
+ 
+import { HttpClientModule } from '@angular/common/http';
+import { async, ComponentFixture, inject, TestBed } from '@angular/core/testing';
+import { FormsModule, ReactiveFormsModule } from '@angular/forms';
+import { NoopAnimationsModule } from '@angular/platform-browser/animations';
+import { RouterTestingModule } from '@angular/router/testing';
+
+import { MaterialModule } from '../../../core/material/material.module';
+import { AuthenticationService } from '../../../core/services/auth/authentication.service';
+import { TokenStorage } from '../../../core/services/auth/token-storage.service';
+import { LoginComponent } from './login.component';
+import { UiStore } from '../../../core/store/ui.store';
+import { AuthStore } from '../../../core/store/auth.store';
+
+describe('LoginComponent', () => {
+  let component: LoginComponent;
+  let fixture: ComponentFixture<LoginComponent>;
+
+  beforeEach(async(() => {
+    TestBed.configureTestingModule({
+      declarations: [ LoginComponent ],
+      imports: [
+        MaterialModule,
+        HttpClientModule,
+        RouterTestingModule,
+        FormsModule,
+        ReactiveFormsModule,
+        NoopAnimationsModule
+      ],
+      providers: [
+        UiStore,
+        AuthStore,
+        AuthenticationService,
+        TokenStorage,
+      ]
+    })
+    .compileComponents();
+  }));
+
+  beforeEach(() => {
+    fixture = TestBed.createComponent(LoginComponent);
+    component = fixture.componentInstance;
+    fixture.detectChanges();
+  });
+
+  it('should create', () => {
+    expect(component).toBeTruthy();
+  });
+
+  it('should call the store goToSignup when clicked on Sign Up with Email', inject([UiStore], (store: UiStore) => {
+    const signupButton = fixture.debugElement.nativeElement.querySelector('.signupButton');
+    const signupSpy = spyOn(store, 'goToSignup').and.stub();
+
+    signupButton.click();
+
+    fixture.detectChanges();
+
+    expect(signupSpy).toHaveBeenCalled();
+  }));
+});

dashflux/src/app/components/auth/login/login.component.ts

@@ -0,0 +1,49 @@
+/*
+ * Copyright (c) 2018
+ * Mainflux
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ */
+ 
+import { Component, OnInit } from '@angular/core';
+import { FormBuilder, FormGroup, Validators } from '@angular/forms';
+
+import { UiStore } from '../../../core/store/ui.store';
+import { AuthStore } from '../../../core/store/auth.store';
+
+@Component({
+  selector: 'app-login',
+  templateUrl: './login.component.html',
+  styleUrls: ['./login.component.scss']
+})
+export class LoginComponent implements OnInit {
+  loginForm: FormGroup;
+
+  constructor(
+    private fb: FormBuilder,
+    private uiStore: UiStore,
+    private authStore: AuthStore,
+  ) { }
+
+  ngOnInit() {
+    this.loginForm = this.fb.group({
+      email: ['', [Validators.required, Validators.email]],
+      password: ['', [Validators.required]],
+    });
+  }
+
+  login() {
+    this.authStore.login(this.getUserDataFromForm());
+  }
+
+  signup() {
+    this.uiStore.goToSignup();
+  }
+
+  getUserDataFromForm() {
+    return {
+      email: this.loginForm.get('email').value,
+      password: this.loginForm.get('password').value
+    };
+  }
+}

dashflux/src/app/components/auth/signup/signup.component.html

@@ -0,0 +1,41 @@
+<!--
+ Copyright (c) 2018
+ Mainflux
+
+ SPDX-License-Identifier: Apache-2.0
+-->
+
+<div class="container" style="height: 80vh" fxLayoutAlign="center center">
+  <form fxLayout="column" [formGroup]="signupForm" (ngSubmit)="signup()" fxFlex="30%" fxFlex.sm="70%" fxFlex.xs="90%">
+    <mat-card>
+      <mat-card-title>Signup</mat-card-title>
+      <mat-card-content class="loginCard" fxLayout="column" fxLayoutAlign="space-evenly">
+        <mat-form-field fxFlex="40%">
+          <input type="text" required matInput placeholder="Email" formControlName="email"/>
+          <mat-error *ngIf="signupForm.get('email').errors?.required">
+            Email is required
+          </mat-error>
+          <mat-error *ngIf="signupForm.get('email').errors?.email">
+            Email must be valid
+          </mat-error>
+        </mat-form-field>
+        <mat-form-field fxFlex="30%" formGroupName="passwords">
+          <input type="password" required matInput placeholder="Password" formControlName="password" />
+          <mat-error *ngIf="signupForm.get('passwords.password').errors?.required">
+            Password is required
+          </mat-error>
+        </mat-form-field>
+        <mat-form-field fxFlex="30%" formGroupName="passwords">
+          <input type="password" required matInput placeholder="Repeat password" formControlName="repeatPassword" />
+          <mat-error *ngIf="signupForm.get('passwords.repeatPassword').errors?.required">
+            Repeat the password
+          </mat-error>
+        </mat-form-field>
+      </mat-card-content>
+      <mat-card-actions fxLayout="column">
+        <button type="submit" [disabled]="signupForm.invalid" mat-raised-button color="primary" class="large-button">Signup</button>
+        <a mat-button (click)="login()">Login</a>
+      </mat-card-actions>
+    </mat-card>
+  </form>
+</div>

dashflux/src/app/components/auth/signup/signup.component.scss

@@ -0,0 +1,10 @@
+/*
+ * Copyright (c) 2018
+ * Mainflux
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ */
+
+::ng-deep mat-card-content.loginCard {
+    height: 200px;
+}

dashflux/src/app/components/auth/signup/signup.component.spec.ts

@@ -0,0 +1,55 @@
+/*
+ * Copyright (c) 2018
+ * Mainflux
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ */
+ 
+import { HttpClientModule } from '@angular/common/http';
+import { async, ComponentFixture, TestBed } from '@angular/core/testing';
+import { FormsModule, ReactiveFormsModule } from '@angular/forms';
+import { NoopAnimationsModule } from '@angular/platform-browser/animations';
+import { RouterTestingModule } from '@angular/router/testing';
+
+import { MaterialModule } from '../../../core/material/material.module';
+import { AuthenticationService } from '../../../core/services/auth/authentication.service';
+import { TokenStorage } from '../../../core/services/auth/token-storage.service';
+import { SignupComponent } from './signup.component';
+import { AuthStore } from '../../../core/store/auth.store';
+import { UiStore } from '../../../core/store/ui.store';
+
+describe('SignupComponent', () => {
+  let component: SignupComponent;
+  let fixture: ComponentFixture<SignupComponent>;
+
+  beforeEach(async(() => {
+    TestBed.configureTestingModule({
+      declarations: [ SignupComponent ],
+      imports: [
+        MaterialModule,
+        HttpClientModule,
+        RouterTestingModule,
+        FormsModule,
+        ReactiveFormsModule,
+        NoopAnimationsModule
+      ],
+      providers: [
+        UiStore,
+        AuthStore,
+        AuthenticationService,
+        TokenStorage
+      ]
+    })
+    .compileComponents();
+  }));
+
+  beforeEach(() => {
+    fixture = TestBed.createComponent(SignupComponent);
+    component = fixture.componentInstance;
+    fixture.detectChanges();
+  });
+
+  it('should create', () => {
+    expect(component).toBeTruthy();
+  });
+});

dashflux/src/app/components/auth/signup/signup.component.ts

@@ -0,0 +1,62 @@
+/*
+ * Copyright (c) 2018
+ * Mainflux
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ */
+ 
+import { Component, OnInit } from '@angular/core';
+import { AbstractControl, FormBuilder, FormGroup, Validators } from '@angular/forms';
+
+import { AuthStore } from '../../../core/store/auth.store';
+import { UiStore } from '../../../core/store/ui.store';
+
+@Component({
+  selector: 'app-signup',
+  templateUrl: './signup.component.html',
+  styleUrls: ['./signup.component.scss']
+})
+export class SignupComponent implements OnInit {
+  signupForm: FormGroup;
+
+  constructor(
+    private fb: FormBuilder,
+    private uiStore: UiStore,
+    private authStore: AuthStore,
+  ) { }
+
+  ngOnInit() {
+    this.signupForm = this.fb.group({
+      email: ['', [Validators.required, Validators.email]],
+      passwords: this.fb.group({
+        password: ['', [Validators.required]],
+        repeatPassword: ['', [Validators.required]]
+      }, { validator: this.comparePasswords })
+    });
+  }
+
+  comparePasswords(c: AbstractControl): { [key: string]: boolean } {
+    const pass = c.get('password');
+    const repeatPassword = c.get('repeatPassword');
+
+    if (pass.value !== repeatPassword.value) {
+      return { 'match': true };
+    }
+    return null;
+  }
+
+  signup() {
+    this.authStore.signup(this.getUserDataFromForm());
+  }
+
+  login() {
+    this.uiStore.goToLogin();
+  }
+
+  getUserDataFromForm() {
+    return {
+      email: this.signupForm.get('email').value,
+      password: this.signupForm.get('passwords.password').value
+    };
+  }
+}

dashflux/src/app/components/channels/channel-dialog/channel-dialog.component.html

@@ -0,0 +1,29 @@
+<!--
+ Copyright (c) 2018
+ Mainflux
+
+ SPDX-License-Identifier: Apache-2.0
+-->
+
+<form [formGroup]="addChannelForm" (ngSubmit)="onAddChannel()">
+    <h1 *ngIf="!editMode" mat-dialog-title>Add channel</h1>
+    <h1 *ngIf="editMode" mat-dialog-title>Edit channel</h1>
+    <div mat-dialog-content fxLayout="column">
+      <input type="hidden" formControlName="id">
+      <mat-form-field>
+        <input matInput tabindex="1" placeholder="Name" formControlName="name" />
+        <mat-error *ngIf="addChannelForm.get('name').errors?.required">
+          Name is required
+        </mat-error>
+      </mat-form-field>
+      <mat-form-field>
+          <mat-select placeholder="Connected things" formControlName="connected" [compareWith]="compareFunction" multiple>
+            <mat-option *ngFor="let thing of thingsStore.things" [value]="thing">{{thing.name}}</mat-option>
+          </mat-select>
+        </mat-form-field>
+    </div>
+    <div mat-dialog-actions>
+      <button mat-button mat-dialog-close>Cancel</button>
+      <button mat-button mat-raised-button color="primary" type="submit" [disabled]="addChannelForm.invalid">Ok</button>
+    </div>
+  </form>

dashflux/src/app/components/channels/channel-dialog/channel-dialog.component.spec.ts

@@ -0,0 +1,63 @@
+/*
+ * Copyright (c) 2018
+ * Mainflux
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ */
+ 
+import { HttpClientModule } from '@angular/common/http';
+import { async, ComponentFixture, TestBed } from '@angular/core/testing';
+import { FormsModule, ReactiveFormsModule } from '@angular/forms';
+import { MAT_DIALOG_DATA, MatDialogModule, MatDialogRef } from '@angular/material';
+import { NoopAnimationsModule } from '@angular/platform-browser/animations';
+import { RouterTestingModule } from '@angular/router/testing';
+
+import { MaterialModule } from '../../../core/material/material.module';
+import { AuthenticationService } from '../../../core/services/auth/authentication.service';
+import { TokenStorage } from '../../../core/services/auth/token-storage.service';
+import { ChannelsService } from '../../../core/services/channels/channels.service';
+import { ThingsService } from '../../../core/services/things/things.service';
+import { ChannelDialogComponent } from './channel-dialog.component';
+import { ThingsStore } from '../../../core/store/things.store';
+import { UiStore } from '../../../core/store/ui.store';
+
+describe('ChannelDialogComponent', () => {
+  let component: ChannelDialogComponent;
+  let fixture: ComponentFixture<ChannelDialogComponent>;
+
+  beforeEach(async(() => {
+    TestBed.configureTestingModule({
+      declarations: [ ChannelDialogComponent ],
+      imports: [
+        MaterialModule,
+        MatDialogModule,
+        HttpClientModule,
+        RouterTestingModule,
+        FormsModule,
+        ReactiveFormsModule,
+        NoopAnimationsModule
+      ],
+      providers: [
+        ThingsStore,
+        UiStore,
+        AuthenticationService,
+        TokenStorage,
+        ThingsService,
+        ChannelsService,
+        { provide: MatDialogRef, useValue: {} },
+        { provide: MAT_DIALOG_DATA, useValue: [] },
+      ]
+    })
+    .compileComponents();
+  }));
+
+  beforeEach(() => {
+    fixture = TestBed.createComponent(ChannelDialogComponent);
+    component = fixture.componentInstance;
+    fixture.detectChanges();
+  });
+
+  it('should create', () => {
+    expect(component).toBeTruthy();
+  });
+});

dashflux/src/app/components/channels/channel-dialog/channel-dialog.component.ts

@@ -0,0 +1,59 @@
+/*
+ * Copyright (c) 2018
+ * Mainflux
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ */
+ 
+import { Component, EventEmitter, Inject, OnInit, Output } from '@angular/core';
+import { FormBuilder, FormGroup } from '@angular/forms';
+import { MAT_DIALOG_DATA, MatDialogRef } from '@angular/material';
+import { toJS } from 'mobx';
+
+import { ThingsStore } from '../../../core/store/things.store';
+import { Channel, Thing } from '../../../core/store/models';
+
+@Component({
+  selector: 'app-channel-dialog',
+  templateUrl: './channel-dialog.component.html',
+  styleUrls: ['./channel-dialog.component.scss']
+})
+export class ChannelDialogComponent implements OnInit {
+  addChannelForm: FormGroup;
+  @Output() submit: EventEmitter<Channel> = new EventEmitter<Channel>();
+  editMode: boolean;
+
+  constructor(
+    private fb: FormBuilder,
+    private dialogRef: MatDialogRef<ChannelDialogComponent>,
+    @Inject(MAT_DIALOG_DATA) public data: Channel,
+    public thingsStore: ThingsStore,
+  ) { }
+
+  ngOnInit() {
+    this.addChannelForm = this.fb.group(
+      {
+        id: [''],
+        name: [''],
+        connected: [[]]
+      }
+    );
+
+    if (this.data) {
+      this.editMode = true;
+      this.addChannelForm.patchValue(toJS(this.data));
+    } else {
+      this.editMode = false;
+    }
+  }
+
+  onAddChannel() {
+    const channel = this.addChannelForm.value;
+    this.submit.emit(channel);
+    this.dialogRef.close();
+  }
+
+  compareFunction(obj1: Thing, obj2: Thing) {
+    return obj1.id === obj2.id;
+  }
+}

dashflux/src/app/components/channels/channels.component.html

@@ -0,0 +1,56 @@
+<!--
+ Copyright (c) 2018
+ Mainflux
+
+ SPDX-License-Identifier: Apache-2.0
+-->
+
+<div class="channelsContainer" fxLayout="row" fxLayoutWrap>
+  <ng-container [ngSwitch]="channelsStore.channels?.length > 0">
+    <ng-container *ngSwitchCase="true">
+        <!-- List -->
+        <div class="channel-list-container">
+          <mat-table #table [dataSource]="channelsStore.channels.toJS()" matSort class="mat-cell">
+            <!-- Columns -->
+            <ng-container matColumnDef="id">
+              <mat-header-cell fxFlex="32%" *matHeaderCellDef mat-sort-header>Id</mat-header-cell>
+              <mat-cell fxFlex="32%" *matCellDef="let row" >{{row.id}}</mat-cell>
+            </ng-container>
+            <ng-container matColumnDef="name">
+              <mat-header-cell fxFlex="30%" *matHeaderCellDef mat-sort-header>Name</mat-header-cell>
+              <mat-cell fxFlex="30%" *matCellDef="let row"> {{row.name}}</mat-cell>
+            </ng-container>
+            <ng-container matColumnDef="connected">
+              <mat-header-cell fxFlex="30%" *matHeaderCellDef mat-sort-header>Connected</mat-header-cell>
+              <mat-cell fxFlex="30%" *matCellDef="let row">
+                <li *ngFor="let item of row.connected"> {{item.id}} </li>
+              </mat-cell>
+            </ng-container>
+            <!-- Actions -->
+            <ng-container matColumnDef="actions">
+              <mat-header-cell fxFlex="8%" *matHeaderCellDef mat-sort-header></mat-header-cell>
+              <mat-cell fxFlex="8%" *matCellDef="let row" >
+                <button mat-icon-button color="accent" (click)="editChannel(row)">
+                  <mat-icon aria-label="Delete">edit</mat-icon>
+                </button>
+                <button mat-icon-button color="accent" (click)="deleteChannel(row)">
+                  <mat-icon aria-label="Delete">delete</mat-icon>
+                </button>
+              </mat-cell>
+            </ng-container>
+
+            <mat-header-row *matHeaderRowDef="displayedColumns"></mat-header-row>
+            <mat-row *matRowDef="let row; columns: displayedColumns;"></mat-row>
+        </mat-table>
+      </div>
+    </ng-container>
+
+    <ng-container *ngSwitchDefault>
+      <h3>It looks like you don't have any channels in your account.</h3>
+    </ng-container>
+  </ng-container>
+</div>
+
+<button mat-mini-fab class="addButton" (click)="addChannel()">
+  <mat-icon>add</mat-icon>
+</button>

dashflux/src/app/components/channels/channels.component.scss

@@ -0,0 +1,17 @@
+/*
+ * Copyright (c) 2018
+ * Mainflux
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ */
+
+.addButton {
+    position: fixed;
+    bottom: 12px;
+    right: 12px;
+}
+
+/* List container */
+.channel-list-container {
+  width: 100%;
+}

dashflux/src/app/components/channels/channels.component.spec.ts

@@ -0,0 +1,75 @@
+/*
+ * Copyright (c) 2018
+ * Mainflux
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ */
+ 
+import { HttpClientModule } from '@angular/common/http';
+import { async, ComponentFixture, TestBed } from '@angular/core/testing';
+import { FormsModule, ReactiveFormsModule } from '@angular/forms';
+import { MAT_DIALOG_DATA, MatDialogModule, MatDialogRef } from '@angular/material';
+import { NoopAnimationsModule } from '@angular/platform-browser/animations';
+import { RouterTestingModule } from '@angular/router/testing';
+
+import { MaterialModule } from '../../core/material/material.module';
+import { AuthenticationService } from '../../core/services/auth/authentication.service';
+import { TokenStorage } from '../../core/services/auth/token-storage.service';
+import { ChannelsService } from '../../core/services/channels/channels.service';
+import { ThingsService } from '../../core/services/things/things.service';
+import { ChannelsComponent } from './channels.component';
+import { ThingsStore } from '../../core/store/things.store';
+import { UiStore } from '../../core/store/ui.store';
+import { ChannelsStore } from '../../core/store/channels.store';
+
+describe('ChannelsComponent', () => {
+  let component: ChannelsComponent;
+  let fixture: ComponentFixture<ChannelsComponent>;
+
+  beforeEach(async(() => {
+    TestBed.configureTestingModule({
+      declarations: [ ChannelsComponent ],
+      imports: [
+        MaterialModule,
+        MatDialogModule,
+        HttpClientModule,
+        RouterTestingModule,
+        FormsModule,
+        ReactiveFormsModule,
+        NoopAnimationsModule,
+      ],
+      providers: [
+        {
+          provide: ThingsStore,
+          useClass: class {
+            getThings = jasmine.createSpy('getThings');
+          }
+        },
+        UiStore,
+        {
+          provide: ChannelsStore,
+          useClass: class {
+            getChannels = jasmine.createSpy('getChannels');
+          }
+        },
+        AuthenticationService,
+        TokenStorage,
+        ThingsService,
+        ChannelsService,
+        { provide: MatDialogRef, useValue: {} },
+        { provide: MAT_DIALOG_DATA, useValue: [] },
+      ]
+    })
+    .compileComponents();
+  }));
+
+  beforeEach(() => {
+    fixture = TestBed.createComponent(ChannelsComponent);
+    component = fixture.componentInstance;
+    fixture.detectChanges();
+  });
+
+  it('should create', () => {
+    expect(component).toBeTruthy();
+  });
+});

dashflux/src/app/components/channels/channels.component.ts

@@ -0,0 +1,69 @@
+/*
+ * Copyright (c) 2018
+ * Mainflux
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ */
+ 
+import { Component, OnInit } from '@angular/core';
+import { MatDialog } from '@angular/material';
+import { Observable } from 'rxjs/Observable';
+
+import { ChannelsStore } from '../../core/store/channels.store';
+import { ThingsStore } from '../../core/store/things.store';
+import { Channel } from '../../core/store/models';
+import { ConfirmationDialogComponent } from '../shared/confirmation-dialog/confirmation-dialog.component';
+import { ChannelDialogComponent } from './channel-dialog/channel-dialog.component';
+
+@Component({
+  selector: 'app-channels',
+  templateUrl: './channels.component.html',
+  styleUrls: ['./channels.component.scss'],
+})
+export class ChannelsComponent implements OnInit {
+  channels: Observable<Channel[]>;
+  displayedColumns = ['id', 'name', 'connected', 'actions'];
+
+  constructor(
+    private dialog: MatDialog,
+    public thingsStore: ThingsStore,
+    public channelsStore: ChannelsStore,
+  ) { }
+
+  ngOnInit() {
+    this.channelsStore.getChannels();
+    this.thingsStore.getThings();
+  }
+
+  addChannel() {
+    const dialogRef = this.dialog.open(ChannelDialogComponent);
+
+    dialogRef.componentInstance.submit.subscribe((channel: Channel) => {
+      this.channelsStore.addChannel(channel);
+    });
+  }
+
+  editChannel(channel: Channel) {
+    const dialogRef = this.dialog.open(ChannelDialogComponent, {
+      data: channel
+    });
+
+    dialogRef.componentInstance.submit.subscribe((editedChannel: Channel) => {
+      this.channelsStore.editChannel(editedChannel);
+    });
+  }
+
+  deleteChannel(channel: Channel) {
+    const dialogRef = this.dialog.open(ConfirmationDialogComponent, {
+      data: {
+        question: 'Are you sure you want to delete the channel?'
+      }
+    });
+
+    dialogRef.afterClosed().subscribe((result) => {
+      if (result) {
+        this.channelsStore.deleteChannel(channel);
+      }
+    });
+  }
+}

dashflux/src/app/components/shared/confirmation-dialog/confirmation-dialog.component.html

@@ -0,0 +1,12 @@
+<!--
+ Copyright (c) 2018
+ Mainflux
+
+ SPDX-License-Identifier: Apache-2.0
+-->
+
+<h1 mat-dialog-title>{{data.question}}</h1>
+<div mat-dialog-actions fxLayoutAlign="end end">
+  <button mat-button mat-dialog-close>Cancel</button>
+  <button mat-button mat-raised-button color="primary" [mat-dialog-close]="true">Ok</button>
+</div>

dashflux/src/app/components/shared/confirmation-dialog/confirmation-dialog.component.spec.ts

@@ -0,0 +1,47 @@
+/*
+ * Copyright (c) 2018
+ * Mainflux
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ */
+ 
+import { async, ComponentFixture, TestBed } from '@angular/core/testing';
+import { FormsModule, ReactiveFormsModule } from '@angular/forms';
+import { MAT_DIALOG_DATA, MatDialogModule, MatDialogRef } from '@angular/material';
+import { NoopAnimationsModule } from '@angular/platform-browser/animations';
+
+import { MaterialModule } from '../../../core/material/material.module';
+import { ConfirmationDialogComponent } from './confirmation-dialog.component';
+
+describe('ConfirmationDialogComponent', () => {
+  let component: ConfirmationDialogComponent;
+  let fixture: ComponentFixture<ConfirmationDialogComponent>;
+
+  beforeEach(async(() => {
+    TestBed.configureTestingModule({
+      declarations: [ ConfirmationDialogComponent ],
+      imports: [
+        MaterialModule,
+        MatDialogModule,
+        FormsModule,
+        ReactiveFormsModule,
+        NoopAnimationsModule
+      ],
+      providers: [
+        { provide: MatDialogRef, useValue: {} },
+        { provide: MAT_DIALOG_DATA, useValue: [] },
+      ]
+    })
+    .compileComponents();
+  }));
+
+  beforeEach(() => {
+    fixture = TestBed.createComponent(ConfirmationDialogComponent);
+    component = fixture.componentInstance;
+    fixture.detectChanges();
+  });
+
+  it('should create', () => {
+    expect(component).toBeTruthy();
+  });
+});

dashflux/src/app/components/shared/confirmation-dialog/confirmation-dialog.component.ts

@@ -0,0 +1,23 @@
+/*
+ * Copyright (c) 2018
+ * Mainflux
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ */
+ 
+import { Component, Inject, OnInit } from '@angular/core';
+import { MAT_DIALOG_DATA } from '@angular/material';
+
+@Component({
+  selector: 'app-confirmation-dialog',
+  templateUrl: './confirmation-dialog.component.html',
+  styleUrls: ['./confirmation-dialog.component.scss']
+})
+export class ConfirmationDialogComponent implements OnInit {
+
+  constructor(@Inject(MAT_DIALOG_DATA) public data: any) { }
+
+  ngOnInit() {
+  }
+
+}

dashflux/src/app/components/things/thing-dialog/thing-dialog.component.html

@@ -0,0 +1,34 @@
+<form [formGroup]="addThingForm" (ngSubmit)="onAddThing()">
+  <h1 mat-dialog-title>Add thing</h1>
+  <div mat-dialog-content fxLayout="column">
+    <input type="hidden" formControlName="id">
+    <mat-form-field *ngIf="!editMode">
+      <mat-select placeholder="Thing type" formControlName="type">
+        <mat-option value="app">
+          App
+        </mat-option>
+        <mat-option value="device">
+          Device
+        </mat-option>
+      </mat-select>
+      <mat-error *ngIf="addThingForm.get('type').errors?.required">
+        Type is required
+      </mat-error>
+    </mat-form-field>
+
+    <mat-form-field>
+      <input matInput tabindex="1" placeholder="Name" formControlName="name" />
+      <mat-error *ngIf="addThingForm.get('name').errors?.required">
+        Name is required
+      </mat-error>
+    </mat-form-field>
+    <mat-form-field>
+      <textarea formControlName="metadata" matInput placeholder="Metadata" matTextareaAutosize matAutosizeMinRows="2"
+                matAutosizeMaxRows="5"></textarea>
+    </mat-form-field>
+  </div>
+  <div mat-dialog-actions>
+    <button mat-button mat-dialog-close>Cancel</button>
+    <button mat-button mat-raised-button color="primary" type="submit" [disabled]="addThingForm.invalid">Ok</button>
+  </div>
+</form>

dashflux/src/app/components/things/thing-dialog/thing-dialog.component.spec.ts

@@ -0,0 +1,52 @@
+import { HttpClientModule } from '@angular/common/http';
+import { async, ComponentFixture, TestBed } from '@angular/core/testing';
+import { FormsModule, ReactiveFormsModule } from '@angular/forms';
+import { MAT_DIALOG_DATA, MatDialogModule, MatDialogRef } from '@angular/material';
+import { NoopAnimationsModule } from '@angular/platform-browser/animations';
+import { RouterTestingModule } from '@angular/router/testing';
+
+import { MaterialModule } from '../../../core/material/material.module';
+import { AuthenticationService } from '../../../core/services/auth/authentication.service';
+import { TokenStorage } from '../../../core/services/auth/token-storage.service';
+import { ChannelsService } from '../../../core/services/channels/channels.service';
+import { ThingsService } from '../../../core/services/things/things.service';
+import { ThingDialogComponent } from './thing-dialog.component';
+
+describe('ThingDialogComponent', () => {
+  let component: ThingDialogComponent;
+  let fixture: ComponentFixture<ThingDialogComponent>;
+
+  beforeEach(async(() => {
+    TestBed.configureTestingModule({
+      declarations: [ ThingDialogComponent ],
+      imports: [
+        MaterialModule,
+        MatDialogModule,
+        HttpClientModule,
+        RouterTestingModule,
+        FormsModule,
+        ReactiveFormsModule,
+        NoopAnimationsModule
+      ],
+      providers: [
+        AuthenticationService,
+        TokenStorage,
+        ThingsService,
+        ChannelsService,
+        { provide: MatDialogRef, useValue: {} },
+        { provide: MAT_DIALOG_DATA, useValue: [] },
+      ]
+    })
+    .compileComponents();
+  }));
+
+  beforeEach(() => {
+    fixture = TestBed.createComponent(ThingDialogComponent);
+    component = fixture.componentInstance;
+    fixture.detectChanges();
+  });
+
+  it('should create', () => {
+    expect(component).toBeTruthy();
+  });
+});

dashflux/src/app/components/things/thing-dialog/thing-dialog.component.ts

@@ -0,0 +1,44 @@
+import { Component, EventEmitter, Inject, OnInit, Output } from '@angular/core';
+import { AbstractControl, FormBuilder, FormGroup, Validators } from '@angular/forms';
+import { MAT_DIALOG_DATA, MatDialogRef } from '@angular/material';
+
+import { Thing } from '../../../core/store/models';
+
+@Component({
+  selector: 'app-thing-dialog',
+  templateUrl: './thing-dialog.component.html',
+  styleUrls: ['./thing-dialog.component.scss']
+})
+export class ThingDialogComponent implements OnInit {
+  addThingForm: FormGroup;
+  @Output() submit: EventEmitter<Thing> = new EventEmitter<Thing>();
+  editMode: boolean;
+
+  constructor(
+    private fb: FormBuilder,
+    private dialogRef: MatDialogRef<ThingDialogComponent>,
+    @Inject(MAT_DIALOG_DATA) public data: Thing
+  ) { }
+
+  ngOnInit() {
+    this.addThingForm = this.fb.group(
+      {
+        id: null,
+        type: ['', [Validators.required]],
+        name: ['', [Validators.required, Validators.minLength(5)]],
+        metadata: ['']
+      }
+    );
+
+    if (this.data) {
+      this.editMode = true;
+      this.addThingForm.patchValue(this.data);
+    }
+  }
+
+  onAddThing() {
+    const thing = this.addThingForm.value;
+    this.submit.emit(thing);
+    this.dialogRef.close();
+  }
+}

dashflux/src/app/components/things/things.component.html

@@ -0,0 +1,58 @@
+<!--
+ Copyright (c) 2018
+ Mainflux
+
+ SPDX-License-Identifier: Apache-2.0
+-->
+
+<div class="thingsContainer" fxLayout="row" fxLayoutWrap>
+  <ng-container [ngSwitch]="thingsStore.things?.length > 0">
+    <ng-container *ngSwitchCase="true">
+      <!-- List -->
+      <div class="things-list-container">
+        <mat-table #table [dataSource]="thingsStore.things.toJS()" matSort class="mat-cell">
+          <!-- Columns -->
+          <ng-container matColumnDef="id">
+            <mat-header-cell fxFlex="32%" *matHeaderCellDef mat-sort-header>Id</mat-header-cell>
+            <mat-cell fxFlex="32%" *matCellDef="let row" >{{row.id}}</mat-cell>
+          </ng-container>
+          <ng-container matColumnDef="name">
+            <mat-header-cell fxFlex="15%" *matHeaderCellDef mat-sort-header>Name</mat-header-cell>
+            <mat-cell fxFlex="15%" *matCellDef="let row"> {{row.name}}</mat-cell>
+          </ng-container>
+          <ng-container matColumnDef="type">
+            <mat-header-cell fxFlex="10%" *matHeaderCellDef mat-sort-header>Type</mat-header-cell>
+            <mat-cell fxFlex="10%" *matCellDef="let row"> {{row.type}}</mat-cell>
+          </ng-container>
+          <ng-container matColumnDef="metadata">
+            <mat-header-cell fxFlex="35%" *matHeaderCellDef mat-sort-header>Metadata</mat-header-cell>
+            <mat-cell fxFlex="35%" *matCellDef="let row"> {{row.metadata | json}}</mat-cell>
+          </ng-container>
+          <!-- Actions -->
+          <ng-container matColumnDef="actions">
+            <mat-header-cell fxFlex="8%" *matHeaderCellDef mat-sort-header></mat-header-cell>
+            <mat-cell fxFlex="8%" *matCellDef="let row" >
+              <button mat-icon-button color="accent" (click)="editThing(row)">
+                <mat-icon aria-label="Delete">edit</mat-icon>
+              </button>
+              <button mat-icon-button color="accent" (click)="deleteThing(row)">
+                <mat-icon aria-label="Delete">delete</mat-icon>
+              </button>
+            </mat-cell>
+          </ng-container>
+
+          <mat-header-row *matHeaderRowDef="displayedColumns"></mat-header-row>
+          <mat-row *matRowDef="let row; columns: displayedColumns;"></mat-row>
+      </mat-table>
+    </div>
+
+    </ng-container>
+    <ng-container *ngSwitchDefault>
+      <h3 >It looks like you don't have any device in your account.</h3>
+    </ng-container>
+  </ng-container>
+</div>
+
+<button mat-mini-fab class="addButton" (click)="addThing()">
+  <mat-icon>add</mat-icon>
+</button>

dashflux/src/app/components/things/things.component.scss

@@ -0,0 +1,17 @@
+/*
+ * Copyright (c) 2018
+ * Mainflux
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ */
+
+.addButton {
+    position: fixed;
+    bottom: 12px;
+    right: 12px;
+}
+
+/* List container */
+.things-list-container {
+  width: 100%;
+}

dashflux/src/app/components/things/things.component.spec.ts

@@ -0,0 +1,70 @@
+/*
+ * Copyright (c) 2018
+ * Mainflux
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ */
+ 
+import { HttpClientModule } from '@angular/common/http';
+import { async, ComponentFixture, TestBed } from '@angular/core/testing';
+import { FormsModule, ReactiveFormsModule } from '@angular/forms';
+import { MAT_DIALOG_DATA, MatDialogModule, MatDialogRef } from '@angular/material';
+import { NoopAnimationsModule } from '@angular/platform-browser/animations';
+import { RouterTestingModule } from '@angular/router/testing';
+
+import { MaterialModule } from '../../core/material/material.module';
+import { AuthenticationService } from '../../core/services/auth/authentication.service';
+import { TokenStorage } from '../../core/services/auth/token-storage.service';
+import { ChannelsService } from '../../core/services/channels/channels.service';
+import { ThingsService } from '../../core/services/things/things.service';
+import { ThingsComponent } from './things.component';
+import { UiStore } from '../../core/store/ui.store';
+import { ThingsStore } from '../../core/store/things.store';
+import { ChannelsStore } from '../../core/store/channels.store';
+
+describe('ThingsComponent', () => {
+  let component: ThingsComponent;
+  let fixture: ComponentFixture<ThingsComponent>;
+
+  beforeEach(async(() => {
+    TestBed.configureTestingModule({
+      declarations: [ ThingsComponent ],
+      imports: [
+        MaterialModule,
+        MatDialogModule,
+        HttpClientModule,
+        RouterTestingModule,
+        FormsModule,
+        ReactiveFormsModule,
+        NoopAnimationsModule,
+      ],
+      providers: [
+        UiStore,
+        {
+          provide: ThingsStore,
+          useClass: class {
+            getThings = jasmine.createSpy('getThings');
+          }
+        },
+        ChannelsStore,
+        AuthenticationService,
+        TokenStorage,
+        ThingsService,
+        ChannelsService,
+        { provide: MatDialogRef, useValue: {} },
+        { provide: MAT_DIALOG_DATA, useValue: [] },
+      ]
+    })
+    .compileComponents();
+  }));
+
+  beforeEach(() => {
+    fixture = TestBed.createComponent(ThingsComponent);
+    component = fixture.componentInstance;
+    fixture.detectChanges();
+  });
+
+  it('should create', () => {
+    expect(component).toBeTruthy();
+  });
+});

dashflux/src/app/components/things/things.component.ts

@@ -0,0 +1,70 @@
+/*
+ * Copyright (c) 2018
+ * Mainflux
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ */
+ 
+import { Component, OnInit } from '@angular/core';
+import { MatDialog } from '@angular/material';
+import { toJS } from 'mobx';
+import { Observable } from 'rxjs/Observable';
+
+import { Thing } from '../../core/store/models';
+import { ConfirmationDialogComponent } from '../shared/confirmation-dialog/confirmation-dialog.component';
+import { ThingDialogComponent } from './thing-dialog/thing-dialog.component';
+import { ThingsStore } from '../../core/store/things.store';
+import { ChannelsStore } from '../../core/store/channels.store';
+
+@Component({
+  selector: 'app-things',
+  templateUrl: './things.component.html',
+  styleUrls: ['./things.component.scss']
+})
+export class ThingsComponent implements OnInit {
+  things: Observable<Thing[]>;
+  displayedColumns = ['id', 'name', 'type', 'metadata', 'actions'];
+
+  constructor(
+    private dialog: MatDialog,
+    public thingsStore: ThingsStore,
+    public channelsStore: ChannelsStore,
+  ) { }
+
+  ngOnInit() {
+    this.thingsStore.getThings();
+    this.channelsStore.getChannels();
+  }
+
+  addThing() {
+    const dialogRef = this.dialog.open(ThingDialogComponent);
+
+    dialogRef.componentInstance.submit.subscribe((thing: Thing) => {
+      this.thingsStore.addThing(thing);
+    });
+  }
+
+  editThing(thing: Thing) {
+    const dialogRef = this.dialog.open(ThingDialogComponent, {
+      data: thing
+    });
+
+    dialogRef.componentInstance.submit.subscribe((editedThing: Thing) => {
+      this.thingsStore.editThing(toJS(editedThing));
+    });
+  }
+
+  deleteThing(thing: Thing) {
+    const dialogRef = this.dialog.open(ConfirmationDialogComponent, {
+      data: {
+        question: 'Are you sure you want to delete the thing?'
+      }
+    });
+
+    dialogRef.afterClosed().subscribe((result) => {
+      if (result) {
+        this.thingsStore.deleteThing(toJS(thing));
+      }
+    });
+  }
+}

dashflux/src/app/core/material/material.module.ts

@@ -0,0 +1,78 @@
+/*
+ * Copyright (c) 2018
+ * Mainflux
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ */
+ 
+import { NgModule } from '@angular/core';
+import {
+  MatButtonModule,
+  MatButtonToggleModule,
+  MatCardModule,
+  MatCheckboxModule,
+  MatChipsModule,
+  MatDialogModule,
+  MatIconModule,
+  MatInputModule,
+  MatListModule,
+  MatMenuModule,
+  MatProgressSpinnerModule,
+  MatSelectModule,
+  MatSidenavModule,
+  MatSliderModule,
+  MatSlideToggleModule,
+  MatSnackBarModule,
+  MatTabsModule,
+  MatToolbarModule,
+  MatTooltipModule,
+  MatTableModule,
+} from '@angular/material';
+
+@NgModule({
+  imports: [
+    MatButtonModule,
+    MatButtonToggleModule,
+    MatCardModule,
+    MatDialogModule,
+    MatIconModule,
+    MatInputModule,
+    MatListModule,
+    MatMenuModule,
+    MatProgressSpinnerModule,
+    MatSelectModule,
+    MatSidenavModule,
+    MatSnackBarModule,
+    MatTabsModule,
+    MatToolbarModule,
+    MatTooltipModule,
+    MatCheckboxModule,
+    MatSliderModule,
+    MatSlideToggleModule,
+    MatChipsModule,
+    MatTableModule
+  ],
+  exports: [
+    MatButtonModule,
+    MatButtonToggleModule,
+    MatCardModule,
+    MatDialogModule,
+    MatIconModule,
+    MatInputModule,
+    MatListModule,
+    MatMenuModule,
+    MatProgressSpinnerModule,
+    MatSelectModule,
+    MatSidenavModule,
+    MatSnackBarModule,
+    MatTabsModule,
+    MatToolbarModule,
+    MatTooltipModule,
+    MatCheckboxModule,
+    MatSliderModule,
+    MatSlideToggleModule,
+    MatChipsModule,
+    MatTableModule
+  ],
+})
+export class MaterialModule { }

dashflux/src/app/core/services/auth/authentication.service.ts

@@ -0,0 +1,151 @@
+/*
+ * Copyright (c) 2018
+ * Mainflux
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ */
+ 
+import '../../../rxjs-extensions';
+
+import { HttpClient, HttpErrorResponse } from '@angular/common/http';
+import { Injectable } from '@angular/core';
+import { AuthService } from 'ngx-auth';
+import { Observable } from 'rxjs/Observable';
+
+import { environment } from '../../../../environments/environment';
+import { TokenStorage } from './token-storage.service';
+
+
+interface AccessData {
+  token: string;
+}
+
+@Injectable()
+export class AuthenticationService implements AuthService {
+
+  constructor(
+    private http: HttpClient,
+    private tokenStorage: TokenStorage
+  ) { }
+
+  /**
+   * Check, if user already authorized.
+   * @description Should return Observable with true or false values
+   * @returns {Observable<boolean>}
+   * @memberOf AuthService
+   */
+  public isAuthorized(): Observable<boolean> {
+    return this.tokenStorage
+      .getAccessToken()
+      .map(token => !!token);
+  }
+
+  public getHeaders(token) {
+    return {
+      'Authorization': token
+    };
+  }
+
+  /**
+   * Get access token
+   * @description Should return access token in Observable from e.g.
+   * localStorage
+   * @returns {Observable<string>}
+   */
+  public getAccessToken(): Observable<string> {
+    return this.tokenStorage.getAccessToken();
+  }
+
+  /**
+   * Function, that should perform refresh token verifyTokenRequest
+   * @description Should be successfully completed so interceptor
+   * can execute pending requests or retry original one
+   * @returns {Observable<any>}
+   */
+  public refreshToken(): Observable<AccessData> {
+    return this.tokenStorage
+      .getRefreshToken()
+      .switchMap((refreshToken: string) => {
+        return this.http.post(`http://localhost:3000/refresh`, { refreshToken });
+      })
+      .do(this.saveAccessData.bind(this))
+      .catch((err) => {
+        this.logout();
+
+        return Observable.throw(err);
+      });
+  }
+
+  /**
+   * Function, checks response of failed request to determine,
+   * whether token be refreshed or not.
+   * @description Essentialy checks status
+   * @param {Response} response
+   * @returns {boolean}
+   */
+  public refreshShouldHappen(response: HttpErrorResponse): boolean {
+    return response.status === 401;
+  }
+
+  /**
+   * Verify that outgoing request is refresh-token,
+   * so interceptor won't intercept this request
+   * @param {string} url
+   * @returns {boolean}
+   */
+  public verifyTokenRequest(url: string): boolean {
+    return url.endsWith('/refresh');
+  }
+
+  /**
+   * EXTRA AUTH METHODS
+   */
+
+  public login(payload): Observable<any> {
+    return this.http.post(environment.loginUrl, payload)
+      .do((tokens: AccessData) => this.saveAccessData(tokens))
+      .catch((error) => {
+        let message = '';
+
+        if (error.status === 403) {
+          message = 'Wrong password or email';
+        } else {
+          message = 'Server side error';
+        }
+
+        return Observable.throw(message);
+      });
+  }
+
+  public signup(payload): Observable<any> {
+    return this.http.post(environment.signupUrl, payload)
+      .catch((error) => {
+        let message = '';
+        if (error.status === 409) {
+          message = 'Already existing email address';
+        } else {
+          message = 'Server side error';
+        }
+
+        return Observable.throw(message);
+      });
+  }
+
+  /**
+   * Logout
+   */
+  public logout(): void {
+    this.tokenStorage.clear();
+  }
+
+  /**
+   * Save access data in the storage
+   *
+   * @private
+   * @param {AccessData} data
+   */
+  private saveAccessData({ token }: AccessData) {
+    this.tokenStorage
+      .setAccessToken(token);
+  }
+}

dashflux/src/app/core/services/auth/token-storage.service.ts

@@ -0,0 +1,59 @@
+/*
+ * Copyright (c) 2018
+ * Mainflux
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ */
+ 
+import { Injectable } from '@angular/core';
+import { Observable } from 'rxjs/Observable';
+
+@Injectable()
+export class TokenStorage {
+
+  /**
+   * Get access token
+   * @returns {Observable<string>}
+   */
+  public getAccessToken(): Observable<string> {
+    const token: string = <string>localStorage.getItem('accessToken');
+    return Observable.of(token);
+  }
+
+  /**
+   * Get refresh token
+   * @returns {Observable<string>}
+   */
+  public getRefreshToken(): Observable<string> {
+    const token: string = <string>localStorage.getItem('refreshToken');
+    return Observable.of(token);
+  }
+
+  /**
+   * Set access token
+   * @returns {TokenStorage}
+   */
+  public setAccessToken(token: string): TokenStorage {
+    localStorage.setItem('accessToken', token);
+
+    return this;
+  }
+
+   /**
+   * Set refresh token
+   * @returns {TokenStorage}
+   */
+  public setRefreshToken(token: string): TokenStorage {
+    localStorage.setItem('refreshToken', token);
+
+    return this;
+  }
+
+   /**
+   * Remove tokens
+   */
+  public clear() {
+    localStorage.removeItem('accessToken');
+    localStorage.removeItem('refreshToken');
+  }
+}

dashflux/src/app/core/services/auth/unauthorized.interceptor.ts

@@ -0,0 +1,28 @@
+/*
+ * Copyright (c) 2018
+ * Mainflux
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ */
+ 
+import { Injectable } from '@angular/core';
+import { HttpInterceptor, HttpRequest, HttpHandler, HttpEvent, HttpErrorResponse } from '@angular/common/http';
+import { Observable } from 'rxjs/Observable';
+import 'rxjs/add/operator/do';
+
+import { AuthStore } from '../../store/auth.store';
+
+@Injectable()
+export class UnauthorizedInterceptor implements HttpInterceptor {
+    constructor(
+        private authStore: AuthStore
+    ) {}
+
+    intercept(req: HttpRequest<any>, next: HttpHandler): Observable<HttpEvent<any>> {
+        return next.handle(req).do(event => {}, err => {
+            if (err instanceof HttpErrorResponse && err.status === 403) {
+                this.authStore.logout();
+            }
+        });
+    }
+}

dashflux/src/app/core/services/channels/channels.service.ts

@@ -0,0 +1,114 @@
+/*
+ * Copyright (c) 2018
+ * Mainflux
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ */
+ 
+import { HttpClient, HttpResponse } from '@angular/common/http';
+import { Injectable } from '@angular/core';
+import { Observable } from 'rxjs/Observable';
+import { forkJoin } from 'rxjs/observable/forkJoin';
+
+import { environment } from '../../../../environments/environment';
+import { Channel, Thing } from '../../store/models';
+
+interface ChannelsPayload {
+  channels: Channel[];
+}
+
+@Injectable()
+export class ChannelsService {
+
+  constructor(private http: HttpClient) { }
+
+  getChannels() {
+    return this.http.get(environment.channelsUrl).switchMap((payload: ChannelsPayload) => {
+      const allChannels = forkJoin(this.createChannelsRequests(payload.channels));
+      return allChannels;
+    }).switchMap((responses: Channel[]) => {
+      responses.forEach(channel => {
+        channel.connected = channel.connected ? channel.connected : [];
+      });
+      return Observable.of(responses);
+    });
+  }
+
+  createChannelsRequests(channels) {
+    return channels.map((channel => this.http.get(environment.channelsUrl + '/' + channel.id)));
+  }
+
+  addChannel(channel: Channel) {
+    const payload = {
+      name: channel.name
+    };
+
+    if (!channel.connected.length) {
+      console.log('send add ch');
+      return this.http.post(environment.channelsUrl, payload);
+    }
+    return this.http.post(environment.channelsUrl, payload, { observe: 'response' })
+      .switchMap((res) => {
+        const id = this.getChannelIdFrom(res);
+        return forkJoin(this.createThingsConnectRequests(id, channel.connected));
+      });
+  }
+
+  private getChannelIdFrom(res: HttpResponse<Object>) {
+    const location = res.headers.get('Location');
+    return location.replace('/channels/', '');
+  }
+
+  deleteChannel(channel: Channel) {
+    return this.http.delete(environment.channelsUrl + '/' + channel.id);
+  }
+
+  editChannel(channelFormData: Channel, channel: Channel) {
+    const payload = {
+      name: channelFormData.name
+    };
+
+    const editChannel = this.http.put(environment.channelsUrl + '/' + channel.id, payload);
+
+    return editChannel.switchMap(() => {
+      const thingsToAdd = this.getThingsToAdd(channelFormData, channel);
+      if (thingsToAdd.length) {
+        return forkJoin(this.createThingsConnectRequests(channel.id, thingsToAdd));
+      } else {
+        return Observable.of([]);
+      }
+    }).switchMap(() => {
+      const thingsToDelete = this.getThingsToDelete(channelFormData, channel);
+      console.log(thingsToDelete);
+      if (thingsToDelete.length) {
+        return forkJoin(this.createThingsDisconnectRequests(channel.id, thingsToDelete));
+      } else {
+        return Observable.of([]);
+      }
+    });
+  }
+
+  getThingsToDelete(channelFormData: Channel, channel: Channel) {
+    return channel.connected.filter(thing => {
+      return channelFormData.connected.find(th => th.id === thing.id) === undefined;
+    });
+  }
+
+  getThingsToAdd(channelFormData: Channel, channel: Channel) {
+    return channelFormData.connected.filter(thing => {
+      return channel.connected.find(th => th.id === thing.id) === undefined;
+    });
+  }
+
+  createThingsConnectRequests(channelId: string , connected: Thing[]) {
+    return connected.map((connection) => {
+      return this.http.put(environment.channelsUrl + '/' + channelId + '/things/' + connection.id, {});
+    });
+  }
+
+  createThingsDisconnectRequests(channelId: string , connected: Thing[]) {
+    return connected.map((connection) => {
+      return this.http.delete(environment.channelsUrl + '/' + channelId + '/things/' + connection.id, {});
+    });
+  }
+}

dashflux/src/app/core/services/mock-auth.service.ts

@@ -0,0 +1,53 @@
+/*
+ * Copyright (c) 2018
+ * Mainflux
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ */
+ 
+import { Injectable } from '@angular/core';
+import { Observable } from 'rxjs/Observable';
+
+import { User } from '../store/models';
+
+export const MOCK_USER = {
+  email: 'asdf@asdf.com',
+  password: 'asdf'
+};
+
+export const EXISTING_USER = {
+  email: '1234@1234.com',
+  password: '1234'
+};
+
+export const INVALID_CREDENTIALS_USER = {
+  email: 'pera@pera.com',
+  password: 'pera'
+};
+
+@Injectable()
+export class MockAuthService {
+  public signup(user: User): Observable<User> {
+    if (user.email === MOCK_USER.email) {
+      return Observable.of(user).delay(5000);
+    }
+
+    if (user.email === EXISTING_USER.email) {
+      return Observable.throw(new Error('User with email already exists.'));
+    }
+
+    return Observable.throw(new Error('Failed connecting to server.'));
+  }
+
+  public login(user: User): Observable<User> {
+    if (user.email === MOCK_USER.email) {
+      return Observable.of(user).delay(1000);
+    }
+
+    if (user.email === INVALID_CREDENTIALS_USER.email) {
+      return Observable.throw(new Error('Invalid credentials'));
+    }
+
+    return Observable.throw(new Error('Cannot connect to server'));
+  }
+}

dashflux/src/app/core/services/mock-channels.service.ts

@@ -0,0 +1,34 @@
+/*
+ * Copyright (c) 2018
+ * Mainflux
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ */
+ 
+import { Injectable } from '@angular/core';
+import { Observable } from 'rxjs/Observable';
+
+import { Thing } from '../store/models';
+
+const MOCK_CHANNELS = {
+  channels: [
+    {
+      name: 'pera'
+    },
+    {
+      name: 'dzoni'
+    }
+  ]
+};
+
+@Injectable()
+export class MockChannelsService {
+  getChannels() {
+      return Observable.of(MOCK_CHANNELS).delay(1000);
+  }
+
+  addChannel(client: Thing) {
+    MOCK_CHANNELS.channels.push(client);
+    return Observable.of(1).delay(1000);
+  }
+}

dashflux/src/app/core/services/mock-things.service.ts

@@ -0,0 +1,26 @@
+/*
+ * Copyright (c) 2018
+ * Mainflux
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ */
+ 
+import { Injectable } from '@angular/core';
+import { Observable } from 'rxjs/Observable';
+
+import { Thing } from '../store/models';
+
+const MOCK_THINGS = [
+];
+
+@Injectable()
+export class MockThingsService {
+  getThings() {
+      return Observable.of(MOCK_THINGS).delay(1000);
+  }
+
+  addThing(thing: Thing) {
+    MOCK_THINGS.push(thing);
+    return Observable.of(1).delay(1000);
+  }
+}

dashflux/src/app/core/services/things/things.service.ts

@@ -0,0 +1,34 @@
+/*
+ * Copyright (c) 2018
+ * Mainflux
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ */
+ 
+import { HttpClient } from '@angular/common/http';
+import { Injectable } from '@angular/core';
+
+import { environment } from '../../../../environments/environment';
+import { Thing } from '../../store/models';
+
+@Injectable()
+export class ThingsService {
+
+  constructor(private http: HttpClient) { }
+
+  getThings() {
+    return this.http.get(environment.thingsUrl);
+  }
+
+  addThing(thing: Thing) {
+    return this.http.post(environment.thingsUrl, thing);
+  }
+
+  deleteThing(thing: Thing) {
+    return this.http.delete(environment.thingsUrl + '/' + thing.id);
+  }
+
+  editThing(thing: Thing) {
+    return this.http.put(environment.thingsUrl + '/' + thing.id, thing);
+  }
+}

dashflux/src/app/core/store/auth.store.spec.ts

@@ -0,0 +1,178 @@
+import { HttpClientModule } from '@angular/common/http';
+import { inject, TestBed } from '@angular/core/testing';
+import { Router } from '@angular/router';
+import { RouterTestingModule } from '@angular/router/testing';
+import { Observable } from 'rxjs/Observable';
+
+import { AuthenticationService } from '../services/auth/authentication.service';
+import { TokenStorage } from '../services/auth/token-storage.service';
+import { ChannelsService } from '../services/channels/channels.service';
+import { ThingsService } from '../services/things/things.service';
+import { AuthStore } from './auth.store';
+import { UiStore } from './ui.store';
+
+describe('AuthStore', () => {
+    beforeEach(() => {
+        TestBed.configureTestingModule({
+            imports: [
+                HttpClientModule,
+                RouterTestingModule.withRoutes([])
+            ],
+            providers: [
+                AuthStore,
+                UiStore,
+                TokenStorage,
+                AuthenticationService,
+                ThingsService,
+                ChannelsService,
+            ]
+        });
+    });
+
+    it('should be created', inject([AuthStore], (authStore: AuthStore) => {
+        expect(authStore).toBeTruthy();
+    }));
+
+    describe('login', () => {
+        const user = {
+            email: 'user@user.com',
+            password: 'userPassword',
+        };
+
+        it('should set the loading flag to true before calling service', inject([AuthStore, UiStore, AuthenticationService],
+            (authStore: AuthStore, uiStore: UiStore, authService: AuthenticationService) => {
+                const spy = spyOn(authService, 'login').and.returnValue({ subscribe: () => { } });
+
+                authStore.login(user);
+
+                expect(uiStore.loading).toBeTruthy();
+            }));
+
+        it('should set the isAuthenticated flag to true when successfully authenticated', inject([AuthStore, AuthenticationService, Router],
+            (authStore: AuthStore, authService: AuthenticationService, router: Router) => {
+                const spy = spyOn(authService, 'login').and.returnValue(Observable.of(true));
+                const routerSpy = spyOn(router, 'navigate').and.stub();
+
+                authStore.login(user);
+
+                expect(authStore.isAuthenticated).toBeTruthy();
+            }));
+
+
+        it('should navigate to /things when successfully authenticated', inject([AuthStore, AuthenticationService, Router],
+            (authStore: AuthStore, authService: AuthenticationService, router: Router) => {
+                const spy = spyOn(authService, 'login').and.returnValue(Observable.of(true));
+                const routerSpy = spyOn(router, 'navigate').and.stub();
+
+                authStore.login(user);
+
+                expect(routerSpy).toHaveBeenCalledWith(['/things']);
+            }));
+
+        it('should set the loading flag to false when successfully authenticated',
+            inject([AuthStore, UiStore, AuthenticationService, Router],
+            (authStore: AuthStore, uiStore: UiStore, authService: AuthenticationService, router: Router) => {
+                const spy = spyOn(authService, 'login').and.returnValue(Observable.of(true));
+                const routerSpy = spyOn(router, 'navigate').and.stub();
+
+                authStore.login(user);
+
+                expect(uiStore.loading).toBeFalsy();
+            }));
+
+        it('should set the loading flag to false when authentication failed', inject([AuthStore, UiStore, AuthenticationService],
+            (authStore: AuthStore, uiStore: UiStore, authService: AuthenticationService) => {
+                const spy = spyOn(authService, 'login').and.returnValue(Observable.throw({ status: 403 }));
+
+                authStore.login(user);
+
+                expect(uiStore.loading).toBeFalsy();
+            }));
+
+        it('should set the authError to authentication error', inject([AuthStore, AuthenticationService],
+            (authStore: AuthStore, authService: AuthenticationService) => {
+                const spy = spyOn(authService, 'login').and.returnValue(Observable.throw('Auth failed'));
+
+                authStore.login(user);
+
+                expect(authStore.authError).toEqual('Auth failed');
+            }));
+    });
+
+    describe('signup', () => {
+        const user = {
+            email: 'user@user.com',
+            password: 'userPassword',
+        };
+
+        it('should set the loading flag to true before calling service', inject([AuthStore, UiStore, AuthenticationService],
+            (authStore: AuthStore, uiStore: UiStore, authService: AuthenticationService) => {
+                const spy = spyOn(authService, 'signup').and.returnValue({ subscribe: () => { } });
+
+                authStore.signup(user);
+
+                expect(uiStore.loading).toBeTruthy();
+            }));
+
+        it('should call the login when signup successfull', inject([AuthStore, AuthenticationService, Router],
+            (authStore: AuthStore, authService: AuthenticationService, router: Router) => {
+                const spy = spyOn(authService, 'signup').and.returnValue(Observable.of(true));
+                const routerSpy = spyOn(router, 'navigate').and.stub();
+                const loginSpy = spyOn(authStore, 'login').and.stub();
+
+                authStore.signup(user);
+
+                expect(loginSpy).toHaveBeenCalled();
+            }));
+
+        it('should set the loading flag to false when signup failed', inject([AuthStore, UiStore, AuthenticationService],
+            (authStore: AuthStore, uiStore: UiStore, authService: AuthenticationService) => {
+                const spy = spyOn(authService, 'signup').and.returnValue(Observable.throw('Signup failed'));
+
+                authStore.signup(user);
+
+                expect(uiStore.loading).toBeFalsy();
+            }));
+
+        it('should set the authError to signup error', inject([AuthStore, AuthenticationService],
+            (authStore: AuthStore, authService: AuthenticationService) => {
+                const spy = spyOn(authService, 'signup').and.returnValue(Observable.throw('Signup failed'));
+
+                authStore.signup(user);
+
+                expect(authStore.authError).toEqual('Signup failed');
+            }));
+    });
+
+    describe('logout', () => {
+        it('should call the authentication service logout', inject([AuthStore, AuthenticationService, Router],
+            (authStore: AuthStore, authService: AuthenticationService, router: Router) => {
+                const spy = spyOn(authService, 'logout');
+                const routerSpy = spyOn(router, 'navigate').and.stub();
+
+                authStore.logout();
+
+                expect(spy).toHaveBeenCalled();
+            }));
+
+        it('should set the isAuthenticated flag to false', inject([AuthStore, AuthenticationService, Router],
+            (authStore: AuthStore, authService: AuthenticationService, router: Router) => {
+                const spy = spyOn(authService, 'logout');
+                const routerSpy = spyOn(router, 'navigate').and.stub();
+
+                authStore.logout();
+
+                expect(authStore.isAuthenticated).toBeFalsy();
+            }));
+
+        it('should navigate to /login', inject([AuthStore, AuthenticationService, Router],
+            (authStore: AuthStore, authService: AuthenticationService, router: Router) => {
+                const spy = spyOn(authService, 'logout');
+                const routerSpy = spyOn(router, 'navigate').and.stub();
+
+                authStore.logout();
+
+                expect(routerSpy).toHaveBeenCalledWith(['/login']);
+            }));
+    });
+});

dashflux/src/app/core/store/auth.store.ts

@@ -0,0 +1,63 @@
+import { Injectable } from '@angular/core';
+import { Router } from '@angular/router';
+import { action, observable } from 'mobx';
+
+import { AuthenticationService } from '../services/auth/authentication.service';
+import { User } from './models';
+import { UiStore } from './ui.store';
+
+@Injectable()
+export class AuthStore {
+    @observable isAuthenticated = false;
+    @observable authError = '';
+
+    constructor(
+        private authenticationService: AuthenticationService,
+        private uiState: UiStore,
+        private router: Router,
+    ) {
+        this.authenticationService.isAuthorized().subscribe(
+            (isAuthenticated) => {
+                this.isAuthenticated = isAuthenticated;
+            }
+        );
+    }
+
+    @action
+    login(user: User) {
+        this.uiState.loading = true;
+
+        this.authenticationService.login(user)
+            .subscribe(() => {
+                this.uiState.loading = false;
+                this.isAuthenticated = true;
+                this.router.navigate(['/things']);
+            },
+            (error) => {
+                this.uiState.loading = false;
+                this.authError = error;
+            }
+            );
+    }
+
+    @action
+    signup(user: User) {
+        this.uiState.loading = true;
+
+        this.authenticationService.signup(user)
+            .subscribe(() => {
+                this.login(user);
+            },
+            (error) => {
+                this.uiState.loading = false;
+                this.authError = error;
+            });
+    }
+
+    @action
+    logout() {
+        this.authenticationService.logout();
+        this.isAuthenticated = false;
+        this.router.navigate(['/login']);
+    }
+}

dashflux/src/app/core/store/channels.store.spec.ts

@@ -0,0 +1,247 @@
+import { HttpClientModule } from '@angular/common/http';
+import { inject, TestBed } from '@angular/core/testing';
+import { RouterTestingModule } from '@angular/router/testing';
+import { toJS } from 'mobx';
+import { Observable } from 'rxjs/Observable';
+
+import { ChannelsService } from '../services/channels/channels.service';
+import { ChannelsStore } from './channels.store';
+import { Channel } from './models';
+import { UiStore } from './ui.store';
+
+describe('ChannelsStore', () => {
+    beforeEach(() => {
+        TestBed.configureTestingModule({
+            imports: [
+                HttpClientModule,
+                RouterTestingModule.withRoutes([])
+            ],
+            providers: [
+                ChannelsStore,
+                UiStore,
+                ChannelsService,
+            ]
+        });
+    });
+
+    it('should be created', inject([ChannelsStore], (channelsStore: ChannelsStore) => {
+        expect(channelsStore).toBeTruthy();
+    }));
+
+    describe('getChannels', () => {
+        it('should set the loading flag to true before service call', inject([ChannelsStore, UiStore, ChannelsService],
+            (channelsStore: ChannelsStore, uiStore: UiStore, channelsService: ChannelsService) => {
+                const getChannels = spyOn(channelsService, 'getChannels').and.returnValue({ subscribe: () => { } });
+
+                channelsStore.getChannels();
+
+                expect(uiStore.loading).toBeTruthy();
+            }));
+
+        it('should set the loading flag to false after successful get', inject([ChannelsStore, UiStore, ChannelsService],
+            (channelsStore: ChannelsStore, uiStore: UiStore, channelsService: ChannelsService) => {
+                const getChannels = spyOn(channelsService, 'getChannels').and.returnValue(Observable.of(true));
+
+                channelsStore.getChannels();
+
+                expect(uiStore.loading).toBeFalsy();
+            }));
+
+        it('should set the channels property to the returned channels from the service', inject([ChannelsStore, ChannelsService],
+            (channelsStore: ChannelsStore, channelsService: ChannelsService) => {
+                const serviceReturnValue = [];
+                const getChannels = spyOn(channelsService, 'getChannels').and.returnValue(Observable.of(serviceReturnValue));
+
+                channelsStore.getChannels();
+
+                expect(toJS(channelsStore.channels)).toEqual(serviceReturnValue);
+            }));
+
+        it('should set the loading flag to false after failed get', inject([ChannelsStore, UiStore, ChannelsService],
+            (channelsStore: ChannelsStore, uiStore: UiStore, channelsService: ChannelsService) => {
+                const getChannels = spyOn(channelsService, 'getChannels').and.returnValue(Observable.throw(''));
+
+                channelsStore.getChannels();
+
+                expect(uiStore.loading).toBeFalsy();
+            }));
+    });
+
+    describe('addChannel', () => {
+        it('should set the loading flag to true before service call', inject([ChannelsStore, UiStore, ChannelsService],
+            (channelsStore: ChannelsStore, uiStore: UiStore, channelsService: ChannelsService) => {
+                const addChannel = spyOn(channelsService, 'addChannel').and.returnValue({ subscribe: () => { } });
+                const newChannel: Channel = {
+                    name: 'new channel',
+                    connected: [],
+                };
+
+                channelsStore.addChannel(newChannel);
+
+                expect(uiStore.loading).toBeTruthy();
+            }));
+
+        it('should set the loading flag to false after successful service call', inject([ChannelsStore, UiStore, ChannelsService],
+            (channelsStore: ChannelsStore, uiStore: UiStore, channelsService: ChannelsService) => {
+                const addChannel = spyOn(channelsService, 'addChannel').and.returnValue(Observable.of(true));
+                const storeGetChannelsSpy = spyOn(channelsStore, 'getChannels').and.stub();
+                const newChannel: Channel = {
+                    name: 'new channel',
+                    connected: [],
+                };
+
+                channelsStore.addChannel(newChannel);
+
+                expect(uiStore.loading).toBeFalsy();
+            }));
+
+        it('should set the loading flag to false after failed service call', inject([ChannelsStore, UiStore, ChannelsService],
+            (channelsStore: ChannelsStore, uiStore: UiStore, channelsService: ChannelsService) => {
+                const addChannel = spyOn(channelsService, 'addChannel').and.returnValue(Observable.throw(''));
+                const storeGetChannelsSpy = spyOn(channelsStore, 'getChannels').and.stub();
+                const newChannel: Channel = {
+                    name: 'new channel',
+                    connected: [],
+                };
+
+                channelsStore.addChannel(newChannel);
+
+                expect(uiStore.loading).toBeFalsy();
+            }));
+
+        it('should call the channelsStore.getChannels after successful add', inject([ChannelsStore, ChannelsService],
+            (channelsStore: ChannelsStore, channelsService: ChannelsService) => {
+                const addChannel = spyOn(channelsService, 'addChannel').and.returnValue(Observable.of(true));
+                const storeGetChannelsSpy = spyOn(channelsStore, 'getChannels').and.stub();
+
+                const newChannel: Channel = {
+                    name: 'new channel',
+                    connected: [],
+                };
+
+                channelsStore.addChannel(newChannel);
+
+                expect(storeGetChannelsSpy).toHaveBeenCalled();
+            }));
+    });
+
+    describe('editChannel', () => {
+        it('should set the loading flag to true before service call', inject([ChannelsStore, UiStore, ChannelsService],
+            (channelsStore: ChannelsStore, uiStore: UiStore, channelsService: ChannelsService) => {
+                const addChannel = spyOn(channelsService, 'editChannel').and.returnValue({ subscribe: () => { } });
+                const editedChannel: Channel = {
+                    name: 'edited channel',
+                    connected: [],
+                };
+
+                channelsStore.editChannel(editedChannel);
+
+                expect(uiStore.loading).toBeTruthy();
+            }));
+
+        it('should set the loading flag to false after successful service call', inject([ChannelsStore, UiStore, ChannelsService],
+            (channelsStore: ChannelsStore, uiStore: UiStore, channelsService: ChannelsService) => {
+                const editChannel = spyOn(channelsService, 'editChannel').and.returnValue(Observable.of(true));
+                const storeGetChannelsSpy = spyOn(channelsStore, 'getChannels').and.stub();
+                const editedChannel: Channel = {
+                    name: 'edited channel',
+                    connected: [],
+                };
+
+
+                channelsStore.editChannel(editedChannel);
+
+                expect(uiStore.loading).toBeFalsy();
+            }));
+
+        it('should set the loading flag to false after failed service call', inject([ChannelsStore, UiStore, ChannelsService],
+            (channelsStore: ChannelsStore, uiStore: UiStore, channelsService: ChannelsService) => {
+                const editChannel = spyOn(channelsService, 'editChannel').and.returnValue(Observable.throw(''));
+                const storeGetChannelsSpy = spyOn(channelsStore, 'getChannels').and.stub();
+                const editedChannel: Channel = {
+                    name: 'edited channel',
+                    connected: [],
+                };
+
+
+                channelsStore.editChannel(editedChannel);
+
+                expect(uiStore.loading).toBeFalsy();
+            }));
+
+        it('should call the channelsStore.getChannels after successful add', inject([ChannelsStore, ChannelsService],
+            (channelsStore: ChannelsStore, channelsService: ChannelsService) => {
+                const editChannel = spyOn(channelsService, 'editChannel').and.returnValue(Observable.of(true));
+                const storeGetChannelsSpy = spyOn(channelsStore, 'getChannels').and.stub();
+
+                const editedChannel: Channel = {
+                    name: 'edited channel',
+                    connected: [],
+                };
+
+                channelsStore.editChannel(editedChannel);
+
+                expect(storeGetChannelsSpy).toHaveBeenCalled();
+            }));
+    });
+
+    describe('deleteChannel', () => {
+        it('should set the loading flag to true before service call', inject([ChannelsStore, UiStore, ChannelsService],
+            (channelsStore: ChannelsStore, uiStore: UiStore, channelsService: ChannelsService) => {
+                const deleteChannel = spyOn(channelsService, 'deleteChannel').and.returnValue({ subscribe: () => { } });
+                const channelToBeDeleted: Channel = {
+                    name: 'channelToBeDeleted',
+                    connected: [],
+                };
+
+                channelsStore.deleteChannel(channelToBeDeleted);
+
+                expect(uiStore.loading).toBeTruthy();
+            }));
+
+        it('should set the loading flag to false after successful service call', inject([ChannelsStore, UiStore, ChannelsService],
+            (channelsStore: ChannelsStore, uiStore: UiStore, channelsService: ChannelsService) => {
+                const deleteChannel = spyOn(channelsService, 'deleteChannel').and.returnValue(Observable.of(true));
+                const storeGetChannelsSpy = spyOn(channelsStore, 'getChannels').and.stub();
+                const channelToBeDeleted: Channel = {
+                    name: 'channelToBeDeleted',
+                    connected: [],
+                };
+
+
+                channelsStore.deleteChannel(channelToBeDeleted);
+
+                expect(uiStore.loading).toBeFalsy();
+            }));
+    
+        it('should set the loading flag to false after failed service call', inject([ChannelsStore, UiStore, ChannelsService],
+            (channelsStore: ChannelsStore, uiStore: UiStore, channelsService: ChannelsService) => {
+                const deleteChannel = spyOn(channelsService, 'deleteChannel').and.returnValue(Observable.throw(''));
+                const storeGetChannelsSpy = spyOn(channelsStore, 'getChannels').and.stub();
+                const channelToBeDeleted: Channel = {
+                    name: 'channelToBeDeleted',
+                    connected: [],
+                };
+
+
+                channelsStore.deleteChannel(channelToBeDeleted);
+
+                expect(uiStore.loading).toBeFalsy();
+            }));
+
+        it('should call the channelsStore.getChannels after successful add', inject([ChannelsStore, ChannelsService],
+            (channelsStore: ChannelsStore, channelsService: ChannelsService) => {
+                const deleteChannel = spyOn(channelsService, 'deleteChannel').and.returnValue(Observable.of(true));
+                const storeGetChannelsSpy = spyOn(channelsStore, 'getChannels').and.stub();
+
+                const channelToBeDeleted: Channel = {
+                    name: 'channelToBeDeleted',
+                    connected: [],
+                };
+
+                channelsStore.deleteChannel(channelToBeDeleted);
+
+                expect(storeGetChannelsSpy).toHaveBeenCalled();
+            }));
+    });
+});