Laravel Repository Pattern Implementation

Originally published at https://github.com

Installation

composer require salmanzafar/laravel-repository-pattern

Features

Will generate all the functionality for Repository pattern implementation

ServiceClass
Interface
ServiceProvider

Enable the package (Optional)

This package implements Laravel auto-discovery feature. After you install it the package provider and facade are added automatically for Laravel >= 5.5.

Configuration

Publish the configuration file

This step is required

php artisan vendor:publish --provider="Salman\RepositoryPattern\RepositoryPatterServiceProvider"

Usage

After publishing the configuration file just run the below command

php artisan make:repo ModelName

That's it, Now you've successfully implemented the repository pattern

Example

php artisan make:repo Car

CarRepositoryInterface.php

<?php
namespace App\Repositories;
interface CarRepositoryInterface

{

/**

* Get’s a record by it’s ID

*

* @param int

*/

public function get($id);
/**
 * Get's all records.
 *
 * @return mixed
 */
public function all();

/**
 * Deletes a record.
 *
 * @param int
 */
public function delete($id);

/**
 * Updates a record.
 *
 * @param int
 * @param array
 */
public function update($id, array $data);

}

CarRepository.php

<?php
namespace App\Repositories;
use App\Car;
class CarRepository implements CarRepositoryInterface

{

/**

* Get’s a record by it’s ID

*

* @param int

* @return collection

*/

public function get($id)

{

return Car::find($id);

}
/**
 * Get's all records.
 *
 * @return mixed
 */
public function all()
{
    return Car::all();
}

/**
 * Deletes a record.
 *
 * @param int
 */
public function delete($id)
{
    Car::destroy($id);
}

/**
 * Updates a post.
 *
 * @param int
 * @param array
 */
public function update($id, array $data)
{
    Car::find($id)-&gt;update($data);
}

}

Now go to

Repositories/RepositoryBackendServiceProvider.php and register the interface and class you have’just created

<?php
namespace App\Repositories;
use Illuminate\Support\ServiceProvider;
class RepositoryBackendServiceProvider extends ServiceProvider

{
public function register()
{
    $this-&gt;app-&gt;bind(
        /*
        * Register your Repository classes and interface here
        **/

        'App\Repositories\CarRepositoryInterface',
        'App\Repositories\CarRepository'
    );
}

}

And now in your `app/Http/Controllers/Carcontroller`

<?php
namespace App\Http\Controllers;
use App\Car;

use App\Repositories\CarRepositoryInterface;
class CarController extends Controller

{

protected $car;
public function __construct(CarRepositoryInterface $car)
{
    $this-&gt;$car = $car;
}

/**
 * Display a listing of the resource.
 *
 * @return \Illuminate\Http\Response
 */
public function index()
{
    $data = $this-&gt;car-&gt;all();

    return $data;
}

}

That’s it you’ve successfully implemented Repository pattern in your code.

Thanks for reading ❤

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