https://github.com/awes-io/repository
🖖Repository Pattern in Laravel. The package allows to filter by request out-of-the-box, as well as to integrate customized criteria and any kind of filters.
https://github.com/awes-io/repository
criteria filters laravel pattern php repository scope
Last synced: 4 months ago
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🖖Repository Pattern in Laravel. The package allows to filter by request out-of-the-box, as well as to integrate customized criteria and any kind of filters.
- Host: GitHub
- URL: https://github.com/awes-io/repository
- Owner: awes-io
- License: mit
- Created: 2019-05-31T10:41:49.000Z (over 6 years ago)
- Default Branch: master
- Last Pushed: 2023-04-25T05:12:00.000Z (almost 3 years ago)
- Last Synced: 2025-08-29T06:39:41.337Z (5 months ago)
- Topics: criteria, filters, laravel, pattern, php, repository, scope
- Language: PHP
- Homepage:
- Size: 138 KB
- Stars: 171
- Watchers: 11
- Forks: 22
- Open Issues: 16
-
Metadata Files:
- Readme: README.md
- Changelog: changelog.md
- Contributing: contributing.md
- Funding: .github/FUNDING.yml
- License: LICENSE
- Code of conduct: CODE_OF_CONDUCT.md
Awesome Lists containing this project
README
Repository
Repository Pattern in Laravel. The package allows to filter by request out-of-the-box, as well as to integrate customized criteria and any kind of filters.
##
## Table of Contents
- Installation
- Configuration
- Overview
- Usage
- Create a Model
- Create a Repository
- Use built-in methods
- Create a Criteria
- Scope, Filter, and Order
- Artisan Commands
- Testing
## Installation
Via Composer
``` bash
$ composer require awes-io/repository
```
The package will automatically register itself.
## Configuration
First publish config:
```bash
php artisan vendor:publish --provider="AwesIO\Repository\RepositoryServiceProvider" --tag="config"
```
```php
// $repository->smartPaginate() related parameters
'smart_paginate' => [
// name of request parameter to take paginate by value from
'request_parameter' => 'limit',
// default paginate by value
'default_limit' => 15,
// max paginate by value
'max_limit' => 100,
]
```
## Overview
##### Package allows you to filter data based on incoming request parameters:
```
https://example.com/news?title=Title&custom=value&orderBy=name_desc
```
It will automatically apply built-in constraints onto the query as well as any custom scopes and criteria you need:
```php
protected $searchable = [
// where 'title' equals 'Title'
'title',
];
protected $scopes = [
// and custom parameter used in your scope
'custom' => MyScope::class,
];
```
```php
class MyScope extends ScopeAbstract
{
public function scope($builder, $value, $scope)
{
return $builder->where($scope, $value)->orWhere(...);
}
}
```
Ordering by any field is available:
```php
protected $scopes = [
// orderBy field
'orderBy' => OrderByScope::class,
];
```
Package can also apply any custom criteria:
```php
return $this->news->withCriteria([
new MyCriteria([
'category_id' => '1', 'name' => 'Name'
])
...
])->get();
```
## Usage
### Create a Model
Create your model:
```php
namespace App;
use Illuminate\Database\Eloquent\Model;
class News extends Model
{
...
}
```
### Create a Repository
Extend it from `AwesIO\Repository\Eloquent\BaseRepository` and provide `entity()` method to return full model class name:
```php
namespace App;
use AwesIO\Repository\Eloquent\BaseRepository;
class NewsRepository extends BaseRepository
{
public function entity()
{
return News::class;
}
}
```
### Use built-in methods
```php
use App\NewsRepository;
class NewsController extends BaseController
{
protected $news;
public function __construct(NewsRepository $news)
{
$this->news = $news;
}
....
}
```
Execute the query as a "select" statement or get all results:
```php
$news = $this->news->get();
```
Execute the query and get the first result:
```php
$news = $this->news->first();
```
Find a model by its primary key:
```php
$news = $this->news->find(1);
```
Add basic where clauses and execute the query:
```php
$news = $this->news->->findWhere([
// where id equals 1
'id' => '1',
// other "where" operations
['news_category_id', '<', '3'],
...
]);
```
Paginate the given query:
```php
$news = $this->news->paginate(15);
```
Paginate the given query into a simple paginator:
```php
$news = $this->news->simplePaginate(15);
```
Paginate the given query by 'limit' request parameter:
```php
$news = $this->news->smartPaginate();
```
Add an "order by" clause to the query:
```php
$news = $this->news->orderBy('title', 'desc')->get();
```
Save a new model and return the instance:
```php
$news = $this->news->create($request->all());
```
Update a record:
```php
$this->news->update($request->all(), $id);
```
Delete a record by id:
```php
$this->news->destroy($id);
```
Attach models to the parent:
```php
$this->news->attach($parentId, $relationship, $idsToAttach);
```
Detach models from the relationship:
```php
$this->news->detach($parentId, $relationship, $idsToDetach);
```
Find model or throw an exception if not found:
```php
$this->news->findOrFail($id);
```
Execute the query and get the first result or throw an exception:
```php
$this->news->firstOrFail();
```
### Create a Criteria
Criteria are a way to build up specific query conditions.
```php
use AwesIO\Repository\Contracts\CriterionInterface;
class MyCriteria implements CriterionInterface {
protected $conditions;
public function __construct(array $conditions)
{
$this->conditions = $conditions;
}
public function apply($entity)
{
foreach ($this->conditions as $field => $value) {
$entity = $entity->where($field, '=', $value);
}
return $entity;
}
}
```
Multiple Criteria can be applied:
```php
use App\NewsRepository;
class NewsController extends BaseController
{
protected $news;
public function __construct(NewsRepository $news)
{
$this->news = $news;
}
public function index()
{
return $this->news->withCriteria([
new MyCriteria([
'category_id' => '1', 'name' => 'Name'
]),
new WhereAdmin(),
...
])->get();
}
}
```
### Scope, Filter and Order
In your repository define which fields can be used to scope your queries by setting `$searchable` property.
```php
protected $searchable = [
// where 'title' equals parameter value
'title',
// orWhere equals
'body' => 'or',
// where like
'author' => 'like',
// orWhere like
'email' => 'orLike',
];
```
Search by searchables:
```php
public function index($request)
{
return $this->news->scope($request)->get();
}
```
```
https://example.com/news?title=Title&body=Text&author=&email=gmail
```
Also several serchables enabled by default:
```php
protected $scopes = [
// orderBy field
'orderBy' => OrderByScope::class,
// where created_at date is after
'begin' => WhereDateGreaterScope::class,
// where created_at date is before
'end' => WhereDateLessScope::class,
];
```
```php
$this->news->scope($request)->get();
```
Enable ordering for specific fields by adding `$orderable` property to your model class:
```php
public $orderable = ['email'];
```
```
https://example.com/news?orderBy=email_desc&begin=2019-01-24&end=2019-01-26
```
`orderBy=email_desc` will order by email in descending order, `orderBy=email` - in ascending
You can also build your own custom scopes. In your repository override `scope()` method:
```php
public function scope($request)
{
// apply build-in scopes
parent::scope($request);
// apply custom scopes
$this->entity = (new NewsScopes($request))->scope($this->entity);
return $this;
}
```
Create your `scopes` class and extend `ScopesAbstract`
```php
use AwesIO\Repository\Scopes\ScopesAbstract;
class NewsScopes extends ScopesAbstract
{
protected $scopes = [
// here you can add field-scope mappings
'field' => MyScope::class,
];
}
```
Now you can build any scopes you need:
```php
use AwesIO\Repository\Scopes\ScopeAbstract;
class MyScope extends ScopeAbstract
{
public function scope($builder, $value, $scope)
{
return $builder->where($scope, $value);
}
}
```
### Artisan Commands
Package provides useful artisan command:
```bash
php artisan repository:generate Models/Order --scope=Search
```
#### It'll generate several classes for ```App\Models\Order```:
Main repository: ```App\Repositories\Orders\OrdersRepository```
Main scopes class: ```App\Repositories\Orders\Scopes\OrdersScopes```
Individual search scope class: ```App\Repositories\Orders\Scopes\SearchOrdersScope```
## Testing
The coverage of the package is .
You can run the tests with:
```bash
composer test
```
## Contributing
Please see [contributing.md](contributing.md) for details and a todolist.
## Credits
- [Galymzhan Begimov](https://github.com/begimov)
- [All Contributors](contributing.md)
## License
[MIT](http://opensource.org/licenses/MIT)