Release v0.2.0: config file, get balance, transfer tokens, public key…

… info, node peers and configs commands (#37)
Remmeauth · May 3, 2019 · 41280e4 · 41280e4
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diff --git a/.github/delete-merged-branch-config.yml b/.github/delete-merged-branch-config.yml
@@ -0,0 +1,3 @@
+exclude:
+  - develop
+  - master
diff --git a/.github/pull_request_template.md b/.github/pull_request_template.md
@@ -0,0 +1,18 @@
+If you create new CLI commands, use this pull request description as 
+template — https://github.com/Remmeauth/remme-core-cli/pull/3. Else remove this line.
+
+### Jira references
+- Ticket (task) — 
+
+### Description
+Description of the changes..
+
+![picture_name](picture_url)
+
+### Implemented
+— Add..
+— Create..
+
+### References
+- Subject — https://github.com
+- Subject — https://github.com
diff --git a/.travis.yml b/.travis.yml
@@ -1,21 +1,26 @@
 language: python
 
+sudo: required
+
+dist: xenial
+
 python:
-  - "3.4"
-  - "3.5"
   - "3.6"
-  - "3.7-dev"
+  - "3.7"
 
 install:
   - pip install -r requirements.txt
   - pip install -r requirements-dev.txt
   - pip install -r requirements-tests.txt
 
 script:
-  - cat requirements.txt requirements-tests.txt requirements-dev.txt | safety check --stdin
+  - pypi-version check
   - radon cc cli -nb --total-average
-  - isort -rc cli --diff && isort -rc tests --diff
-  - flake8 cli
+  - cat requirements.txt requirements-tests.txt requirements-dev.txt | safety check --stdin
+  - bash <(curl -s https://linters.io/sort-requirements) requirements.txt requirements-tests.txt requirements-dev.txt
+  - bash <(curl -s https://linters.io/isort-diff) cli tests
+  - bash <(curl -s https://linters.io/pytest-inits) tests
+  - flake8 cli && flake8 tests
   - coverage run -m pytest -vv tests
 
 after_success:

diff --git a/Dockerfile.development b/Dockerfile.development
@@ -0,0 +1,10 @@
+FROM python:3.7
+
+RUN apt-get update && apt-get install -y libsecp256k1-dev
+
+WORKDIR /remme-core-cli
+COPY . /remme-core-cli
+
+RUN pip3 install -r requirements.txt -r requirements-dev.txt -r requirements-tests.txt
+
+CMD sleep 7200
diff --git a/README.md b/README.md
@@ -10,17 +10,71 @@
 [![PyPI pyversions](https://img.shields.io/pypi/pyversions/remme-core-cli.svg)](https://pypi.python.org/pypi/remme-core-cli/)
 
   * [Getting started](#getting-started)
+    * [Requirements](#getting-started-requirements)
+    * [Installation](#installation)
   * [Usage](#usage)
+    * [Nodes](#nodes)
+    * [Configuration file](#configuration-file)
     * [Service](#service)
+    * [Account](#account)
+    * [Node](#node)
+    * [Public key](#public-key)
   * [Development](#development)
+    * [Requirements](#development-requirements)
+    * [Docker](#docker)
   * [Production](#production)
+  * [Contributing](#contributing)
+    * [Request pull request's review](#request-pull-requests-review)
 
 ## Getting started
 
-Blank.
+<h3 id="getting-started-requirements">Requirements</h4>
+
+- Python 3.6 or 3.7 — install one of them with the [following reference](https://www.python.org/downloads).
+
+### Installation
+
+Install the package from the [PyPi](https://pypi.org/project/remme-core-cli) through [pip](https://github.com/pypa/pip):
+
+```bash
+$ pip3 install remme-core-cli
+```
 
 ## Usage
 
+You can use the following list of the addresses of the nodes to execute commands to:
+
+- `node-genesis-testnet.remme.io`,
+- `node-6-testnet.remme.io`,
+- `node-1-testnet.remme.io`.
+
+### Configuration file
+
+*Disclaimer!* Configuration file is supported only on Unix operating systems and isn't supported on Windows.
+
+Using the command line interface, you will have an option to declare the `node URL` to send commands to as illustrated below:
+
+```bash
+$ remme account get-balance \
+      --address=1120076ecf036e857f42129b58303bcf1e03723764a1702cbe98529802aad8514ee3cf \
+      --node-url=node-genesis-testnet.remme.io
+```
+
+You shouldn't declare `node URL` every time when you execute a command, use configuration file instead. Configuration file 
+is required to be named `.remme-core-cli.yml` and located in the home directory (`~/`).
+
+The configuration file have an optional section to declare `node URL` to send commands to:
+
+```bash
+node-url: node-genesis-testnet.remme.io
+```
+
+Try it out by downloading the example of the configuration file to the home directory.
+
+```bash
+$ curl -L https://git.io/fj3Mi > ~/.remme-core-cli.yml
+```
+
 ### Service
 
 Get the version of the package — ``remme --version``:
@@ -45,21 +99,217 @@ Options:
 ...
 ```
 
+### Account
+
+Get balance of the account by its address — ``remme account get-balance``:
+
+| Arguments | Type   |  Required | Description                          |
+| :-------: | :----: | :-------: | ------------------------------------ |
+| address   | String |  Yes      | Account address to get a balance by. |
+| node-url  | String |  No       | Node URL to apply a command to.      |
+
+```bash
+$ remme account get-balance \
+      --address=1120076ecf036e857f42129b58303bcf1e03723764a1702cbe98529802aad8514ee3cf \
+      --node-url=node-genesis-testnet.remme.io
+{
+    "result": {
+        "balance": 368440.0
+    }
+}
+```
+
+Transfer tokens to address — ``remme account transfer-tokens``:
+
+| Arguments   | Type    |  Required | Description                                    |
+| :---------: | :-----: | :-------: | ---------------------------------------------- |
+| private-key | String  |  Yes      | Account's private key to transfer tokens from. |
+| address-to  | String  |  Yes      | Account address to transfer tokens to.         |
+| amount      | Integer |  Yes      | Amount to transfer.                            |
+| node-url    | String  |  No       | Node URL to apply a command to.                |
+
+```bash
+$ remme account transfer-tokens \
+      --private-key=1067b42e24b4c533706f7c6e62278773c8ec7bf9e78bf570e9feb58ba8274acc \
+      --address-to=112007d71fa7e120c60fb392a64fd69de891a60c667d9ea9e5d9d9d617263be6c20202 \
+      --amount=1000 \
+      --node-url=node-genesis-testnet.remme.io
+{
+    "result": {
+        "batch_identifier": "aac64d7b10be4b93b8c345b5eca1dc870c6b3905485e48a0ca5f58928a88a42b7a404abb4f1027e973314cca95379b1ef375358ad1661d0964c1ded4c212810f"
+    }
+}
+```
+
+### Atomic Swap
+
+Get public key of atomic swap — ``remme atomic-swap get-public-key``:
+
+| Arguments | Type   | Required | Description                     |
+| :-------: | :----: | :------: | ------------------------------- |
+| node-url  | String | No       | Node URL to apply a command to. |
+
+```bash
+$ remme atomic-swap get-public-key --node-url=node-6-testnet.remme.io
+{
+    "result": {
+        "public_key": "03738df3f4ac3621ba8e89413d3ff4ad036c3a0a4dbb164b695885aab6aab614ad"
+    }
+}
+```
+
+### Node
+
+Get node configurations — ``remme node get-configs``:
+
+| Arguments | Type   |  Required | Description                     |
+| :-------: | :----: | :-------: | ------------------------------- |
+| node-url  | String |  No       | Node URL to apply a command to. |
+
+```bash
+$ remme node get-configs --node-url=node-genesis-testnet.remme.io
+{
+    "result": {
+        "configurations": {
+            "node_address": "1168296ecf036e857f42129b58303bcf1e03723764a1702cbe98529802aad8514ee3cf",
+            "node_public_key": "03738df3f4ac3621ba8e89413d3ff4ad036c3a0a4dbb164b695885aab6aab614ad"
+        }
+    }
+}
+```
+
+Get the node's peers — ``remme node get-peers``:
+
+| Arguments | Type   |  Required | Description                     |
+| :-------: | :----: | :-------: | ------------------------------- |
+| node-url  | String |  No       | Node URL to apply a command to. |
+
+```bash
+$ remme node get-peers --node-url=node-genesis-testnet.remme.io
+{
+    "result": {
+        "peers": [
+            "tcp://node-22-testnet.remme.io:8800",
+            "tcp://node-9-testnet.remme.io:8800",
+            "tcp://node-29-testnet.remme.io:8800"
+        ]
+    }
+}
+```
+
+### Public key
+
+Get a list of the addresses of the public keys by account address — ``remme public-key get-list``:
+
+| Arguments | Type   | Required | Description                                                           |
+| :-------: | :----: | :------: | --------------------------------------------------------------------- |
+| address   | String | Yes      | Account address to get a list of the addresses of the public keys by. |
+| node-url  | String | No       | Node URL to apply a command to.                                       |
+
+```bash
+$ remme public-key get-list \
+      --address=1120076ecf036e857f42129b58303bcf1e03723764a1702cbe98529802aad8514ee3cf \
+      --node-url=node-genesis-testnet.remme.io
+{
+    "result": {
+        "addresses": [
+            "a23be10b3aad1b4a98f338c71d6dcdb2aa2f296c7e31fb400615e335dc10dd1d4f62bf",
+            "a23be14b362514d624c1985277005327f6fc40413fb090eee6fccb673a32c9809060ff"
+        ]
+    }
+}
+```
+
+Get information about public key by its address — ``remme public-key get-info``:
+
+| Arguments | Type   | Required | Description                                                |
+| :-------: | :----: | :------: | ---------------------------------------------------------- |
+| address   | String | Yes      | Public key address to get information about public key by. |
+| node-url  | String | No       | Node URL to apply a command to.                            |
+
+```bash
+$ remme public-key get-info \
+      --address=a23be17addad8eeb5177a395ea47eb54b4a646f8c570f4a2ecc0b1d2f6241c6845181b \
+      --node-url=node-genesis-testnet.remme.io
+{
+    "result": {
+        "information": {
+            "address": "a23be10d215132aee9377cfe26b6d301d32da070a799c227fb4701103e5626d48cd6ba",
+            "entity_hash": "1edd6d5b1c722a83e03b17180b888d89ec4c079a0044f074b7c8bb2720cad8ba4e97a80c7edbd24c1824f5312dfd8a0877453394a63410b52c1f16e1d60ef754",
+            "entity_hash_signature": "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",
+            "is_revoked": false,
+            "is_valid": true,
+            "owner_public_key": "03738df3f4ac3621ba8e89413d3ff4ad036c3a0a4dbb164b695885aab6aab614ad",
+            "public_key": "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",
+            "type": "rsa",
+            "valid_from": 1556118334,
+            "valid_to": 1587222334
+        }
+    }
+}
+```
+
 ## Development
 
-To run the tests, use the following command, being in the root of the project:
+<h3 id="development-requirements">Requirements</h4>
+
+- Docker — https://www.docker.com. Install it with the [following reference](https://docs.docker.com/install).
+
+### Docker
+
+Clone the project and move to project folder:
+
+```bash
+$ git clone https://github.com/Remmeauth/remme-core-cli && cd remme-core-cli
+```
+
+If you already worked with the project, you can clean it's container and images with the following command:
+
+```bash
+$ docker rm remme-core-cli -f || true && docker rmi remme-core-cli -f || true
+```
+
+Run the ``Docker container`` with the project source code in the background mode:
+
+```bash
+$ docker build -t remme-core-cli . -f Dockerfile.development
+$ docker run -d --network host -v $PWD:/remme-core-cli --name remme-core-cli remme-core-cli
+```
+
+Enter the container bash:
 
 ```bash
-$ pytest tests/
+$ docker exec -it remme-core-cli bash
 ```
 
-To build the package to test of to be deployed, use the following commands:
+And now being in the container, you can develop the project. For instance, run tests and linters:
+
+```bash
+$ pytest -vv tests/
+$ flake8 cli && flake8 tests/
+```
+
+When you have developed new functionality, check it with the following command. This command creates the ``Python package``
+from source code instead of installing it from the ``PyPi``.
 
 ```bash
 $ pip3 uninstall -y remme-core-cli && rm -rf dist/ remme_core_cli.egg-info && \
       python3 setup.py sdist && pip3 install dist/*.tar.gz
 ```
 
+So after this command, you are free to execute the command line interface as if you installed in through ``pip3 install``:
+
+```bash
+$ remme --version
+```
+
+With the commands above you could test your features as if user will use it on own.
+
+```bash
+$ docker rm $(docker ps -a -q) -f
+$ docker rmi $(docker images -q) -f
+```
+
 ## Production
 
 To build the package and upload it to [PypI](https://pypi.org) to be accessible through [pip](https://github.com/pypa/pip),
@@ -69,4 +319,34 @@ account package is going to be uploaded to.
 ```build
 $ python3 setup.py sdist
 $ twine upload dist/*
+username: remme
+password: ********
+```
+
+## Contributing
+
+Clone the project and install requirements:
+
+```bash
+$ git clone https://github.com/Remmeauth/remme-core-cli && cd remme-core-cli
+$ pip3 install -r requirements.txt -r requirements-dev.txt -r requirements-tests.txt
 ```
+
+When you make changes, ensure your code:
+
+* pass [the checkers](https://github.com/Remmeauth/remme-core-cli/blob/develop/.travis.yml#L16),
+* is covered by tests using [pytest](https://docs.pytest.org/en/latest),
+* follow team [code style](https://github.com/dmytrostriletskyi/nimble-python-code-style-guide).
+
+If you are new for the contribution, please read:
+
+* Read about pull requests — https://help.github.com/en/articles/about-pull-requests
+* Read how to provide pull request — https://help.github.com/en/articles/creating-a-pull-request-from-a-fork
+* Also the useful article about how to contribute — https://akrabat.com/the-beginners-guide-to-contributing-to-a-github-project/
+
+### Request pull request's review
+
+If you want to your pull request to be review, ensure you:
+1. [Branch isn't out-of-date with the base branch](https://habrastorage.org/webt/ux/gi/wm/uxgiwmnft08fubvjfd6d-8pw2wq.png).
+2. [Have written the description of the pull request and have added at least 2 reviewers](https://github.com/camo/55c309334a8b61a4848a6ef25f9b0fb3751ae5e9/68747470733a2f2f686162726173746f726167652e6f72672f776562742f74312f70792f63752f7431707963753162786a736c796f6a6c707935306d7862357969652e706e67).
+3. [Continuous integration has been passed](https://habrastorage.org/webt/oz/fl/-n/ozfl-nl-jynrh7ofz8yuz9_gapy.png).
diff --git a/assets/.remme-core-cli.yml b/assets/.remme-core-cli.yml
@@ -0,0 +1 @@
+node-url: node-genesis-testnet.remme.io
diff --git a/cli/account/__init__.py b/cli/account/__init__.py