lerouse / laravel-repository
Repository implementation for Laravel.
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Type:package
Requires
- php: ^8.0|^8.1
- ext-json: *
- illuminate/contracts: ^6.0|^7.0|^8.0|^9.0|^10.0
- illuminate/database: ^6.0|^7.0|^8.0|^9.0|^10.0
- illuminate/events: ^6.0|^7.0|^8.0|^9.0|^10.0
- illuminate/support: ^6.0|^7.0|^8.0|^9.0|^10.0
- laravel/legacy-factories: ^1.2
Requires (Dev)
- mockery/mockery: ~1.0
- orchestra/testbench: ^4.0||^5.0||^6.0||^7.0||^8.0
- phpunit/phpunit: ^7.3||^8.2||^9.3||^10.0
README
Model Repository implementation for the Laravel framework ^v6.0 and above.
This package provides a structured framework to begin implementing a simple Model Repository structure in an existing Laravel application.
Installation
The recommended method to install LaravelRepository is with composer
php composer require lerouse/laravel-repository
Laravel without auto-discovery
If you don't use auto-discovery, add the ServiceProvider to the providers array in config/app.php
\Lerouse\LaravelRepository\LaravelRepositoryServiceProvider::class,
Package configuration
Copy the package configuration to your local config directory.
php artisan vendor:publish --tag=repository-config
Usage
Model Repository Location
By default Laravel Model Repository presumes that model repositories are stored in the directory
app/repositories/model
. If you would like to change the directory your model repositories are stored change the namespace
variable in the config/repostiory.php
config file.
'namespace' => '\App\Repositories\Model',
For example if your model repositories are located in app/model/repositories
update the namespace to
'namespace' => '\App\Model\Repositories',
Creating a Repository
Repositories should extend the Lerouse\LaravelRepository\EloquentRepository
method and implement the builder method
which should return an instance of a Illuminate\Database\Eloquent\Builder
.
<?php namespace App\Repositories\Models; use Illuminate\Database\Eloquent\Builder; use Lerouse\LaravelRepository\EloquentRepository; use App\Models\User; class UserRepository extends EloquentRepository { /** * Get the Repository Query Builder * * @return Builder */ public function builder(): Builder { return User::query(); } }
The following methods are available out of the box:-
Using a Repository
Repositories can be used directly (see above for available built in methods).
<?php namespace App\Http\Controllers; use Illuminate\Database\Eloquent\Builder; class UserController { /** * Get the Repository Query Builder * * @return Builder */ public function index(): Builder { $repository = new UserRepository; return $repository->all(); } }
Extending a Repository
Repositories should be the single point for extending/amending queries to your models. The advantage of this is all of your model business logic is in a single location. See below a repository that contains commonly used extended functionality as well as some custom methods that are also used.
<?php namespace App\Repositories\Models; use Illuminate\Contracts\Pagination\LengthAwarePaginator; use Illuminate\Database\Eloquent\Builder; use Lerouse\LaravelRepository\EloquentRepository; use Illuminate\Database\Eloquent\Collection; use App\Models\Team; use App\Models\User; class UserRepository extends EloquentRepository { /** * Get all models as Paginated Results * * @param int|null $limit * @param int $page * @return LengthAwarePaginator */ public function paginate(int $limit = null, int $page = 1): LengthAwarePaginator { return $this->builder() ->orderBy($this->getModelTable() . '.created_at', 'desc') ->paginate($limit ?? 25, $page); } /** * Get active Users * * @return Collection */ public function active(): Collection { return $this->builder() ->where($this->getModelTable() . 'active', '=', true) ->orderBy($this->getModelTable() . '.created_at', 'desc') ->get(); } /** * Get the Repository Query Builder * * @return Builder */ public function builder(): Builder { return User::query() ->select($this->getModelTable() . '.*') ->selectRaw('teams.name as user_team_name') ->leftJoin('teams', 'teams.id', '=', $this->getModelTable() . '.team_id'); } }
Laravel Route Model Binding
Laravel route model binding provides a convenient way to automatically inject the model instances directly into your
routes. To force the route model binding to use your repository rather than the model itself you can add the
Lerouse\LaravelRepository\HasRepository
trait to your model.
<?php namespace App\Http\Controllers; use Illuminate\Database\Eloquent\Model; use Lerouse\LaravelRepository\HasRepository; class User extends Model { use HasRepository; }
Now when you utilise Laravel's Route Model Binding, the find method on the repository will be used.
<?php namespace App\Http\Controllers; use App\Http\Controllers\Controller; use Illuminate\Database\Eloquent\Builder; class UserController extends Controller { /** * Get the Repository Query Builder * * @return Builder */ public function show(User $user): Builder // binding resolved through the UserRepository's find method { return $user; } }
Please Note: The repositories location is determined via the namespace variable in the config/repostiory.php
config file.
'namespace' => '\App\Repositories\Model',
License
Laravel Model Repository is free software distributed under the terms of the MIT license.