KeyValue

To start your Phoenix server:

Run mix setup to install and setup dependencies
Start Phoenix endpoint with mix phx.server or inside IEx with iex -S mix phx.server

Now you can visit localhost:4000 from your browser.

Ready to run in production? Please check our deployment guides.

KeyValue Store Project

This project provides a key-value store implemented in Elixir, utilizing Redis as the backend storage. It includes modules for low-level interaction with Redis, high-level operations for setting and getting key-value pairs, and a GraphQL API for querying and mutating key-value pairs.

Features

Set and get key-value pairs
Check if a key exists
Delete key-value pairs
GraphQL API for querying and mutating key-value pairs

Installation

Clone the repository:

git clone git@github.com:yosefbennywidyo/key-value.git

Install dependencies:
```
mix deps.get
```

Usage

Starting the Application

To start the application, run:

mix phx.server

Using the GraphQL API

The GraphQL API is accessible via HTTP. You can use tools like GraphiQL or Postman to interact with it. Here are the endpoints:

GET /graphql (GraphiQL)
POST /graphql (API endpoint)

Example Queries/Mutations:

# Query a key-value pair
query {
  get_key(key: "example_key") {
    key
    value
  }
}

# Set a key-value pair
mutation {
  set_key(key: "example_key", value: "example_value") {
    key
    value
  }
}

Configuration

The project uses Redis as the backend storage. Make sure Redis is installed and running on localhost:6379. You can customize the Redis configuration in config.exs.

Test

MIX_ENV=test mix test # without coveralls
MIX_ENV=test mix coveralls.html # generate report on cover/excoveralls.html
MIX_ENV=test mix coveralls # run test and show test coverage

Learn more

Official website: https://www.phoenixframework.org/
Guides: https://hexdocs.pm/phoenix/overview.html
Docs: https://hexdocs.pm/phoenix
Forum: https://elixirforum.com/c/phoenix-forum
Source: https://github.com/phoenixframework/phoenix

yosefbennywidyo / key-value