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https://github.com/chriskacerguis/codeigniter-restserver

A fully RESTful server implementation for CodeIgniter using one library, one config file and one controller.
https://github.com/chriskacerguis/codeigniter-restserver

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A fully RESTful server implementation for CodeIgniter using one library, one config file and one controller.

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# CodeIgniter RestServer

[![StyleCI](https://github.styleci.io/repos/230589/shield?branch=master)](https://github.styleci.io/repos/230589)

A fully RESTful server implementation for CodeIgniter using one library, one config file and one controller.

## Important!!

CodeIgniter 4 includes REST support out of the box and therefore does not require the RestServer.

See the documentation here: [RESTful Resource Handling](https://codeigniter4.github.io/userguide/incoming/restful.html)

## Requirements

- PHP 7.2 or greater
- CodeIgniter 3.1.11+

## Installation

```sh
composer require chriskacerguis/codeigniter-restserver
```

## Usage

CodeIgniter Rest Server is available on [Packagist](https://packagist.org/packages/chriskacerguis/codeigniter-restserver) (using semantic versioning), and installation via composer is the recommended way to install Codeigniter Rest Server. Just add this line to your `composer.json` file:

```json
"chriskacerguis/codeigniter-restserver": "^3.1"
```

or run

```sh
composer require chriskacerguis/codeigniter-restserver
```

Note that you will need to copy `rest.php` to your `config` directory (e.g. `application/config`)

Step 1: Add this to your controller (should be before any of your code)

```php
use chriskacerguis\RestServer\RestController;
```

Step 2: Extend your controller

```php
class Example extends RestController
```

## Basic GET example

Here is a basic example. This controller, which should be saved as `Api.php`, can be called in two ways:

* `http://domain/api/users/` will return the list of all users
* `http://domain/api/users/id/1` will only return information about the user with id = 1

```php
0, 'name' => 'John', 'email' => '[email protected]'],
['id' => 1, 'name' => 'Jim', 'email' => '[email protected]'],
];

$id = $this->get( 'id' );

if ( $id === null )
{
// Check if the users data store contains users
if ( $users )
{
// Set the response and exit
$this->response( $users, 200 );
}
else
{
// Set the response and exit
$this->response( [
'status' => false,
'message' => 'No users were found'
], 404 );
}
}
else
{
if ( array_key_exists( $id, $users ) )
{
$this->response( $users[$id], 200 );
}
else
{
$this->response( [
'status' => false,
'message' => 'No such user found'
], 404 );
}
}
}
}
```