101 lines
2.4 KiB
Markdown
101 lines
2.4 KiB
Markdown
# Mobicoop V3 - Configuration Service
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Configuration items management. Used to configure and store configuration items for all Mobicoop V3 services using redis as database.
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Each item consists in :
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- a **domain** : each service is associated with one or more domains, represented by an uppercase string (eg. _USER_)
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- a **key** : the key of the configuration item (a string)
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- a **value** : the value of the configuration item (always a string, each service must cast the value if needed)
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## Available domains
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Domains are set in the [configuration package](https://gitlab.mobicoop.io/v3/packages/configuration).
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## Requirements
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You need [Docker](https://docs.docker.com/engine/) and its [compose](https://docs.docker.com/compose/) plugin.
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You also need NodeJS installed locally : we **strongly** advise to install [Node Version Manager](https://github.com/nvm-sh/nvm) and use the latest LTS version of Node (check that your local version matches with the one used in the Dockerfile).
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The API will run inside a docker container, **but** the install itself is made outside the container, because during development we need tools that need to be available locally (eg. ESLint, Prettier...).
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## Installation
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- copy `.env.dist` to `.env` :
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```bash
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cp .env.dist .env
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```
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Modify it if needed.
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- install the dependencies :
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```bash
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npm install
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```
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- start the containers :
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```bash
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docker compose up -d
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```
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The app runs automatically on port **5003**.
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## Database migration
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Redis database is automatically populated at the start of the service. If keys already exists in the database, items are preserved.
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## Usage
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The app exposes the following [gRPC](https://grpc.io/) services :
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- **Get** : get a configuration item by its domain and key (retrieves the domain, key, value and type)
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```json
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{
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"domain": "CARPOOL",
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"key": "seatsProposed"
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}
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```
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- **Set** : update a configuration item
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```json
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{
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"domain": "CARPOOL",
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"key": "seatsProposed",
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"value": "3"
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}
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```
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## Tests / ESLint / Prettier
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Tests are run outside the container for ease of use.
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```bash
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# run all tests (unit + integration)
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npm run test
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# unit tests only
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npm run test:unit
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# integration tests only
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npm run test:integration
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# coverage
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npm run test:cov
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# ESLint
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npm run lint
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# Prettier
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npm run pretty
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```
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## License
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Mobicoop V3 - Configuration Service is [AGPL licensed](LICENSE).
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