Filter eloquent model by array query strings
Introduction
Laravel Filterable Trait is a powerful package that provides a reusable trait for easily implementing filter functionality in your Laravel Eloquent models. It allows you to filter query results based on multiple parameters, making it easier to create dynamic and flexible APIs or data filtering mechanisms in your applications.
Features
Easily implement filtering on Eloquent models. Filter data based on various query parameters. Support for multiple filter types, such as exact matches, partial matches, ranges, etc. Customizable and extensible for adding new filter types. Improves code readability and maintainability by separating filtering logic from the main model.
Installation
You can install the package via Composer by running the following command:
composer require mehdirajabi/filterable
Usage
1. Apply the Filterable Trait to your Eloquent Model
Open the Eloquent model where you want to apply the filtering functionality and add the Filterable trait:
use Mehdirajabi\Filterable\Filterable;;
class User extends Model
{
use Filterable;
}
class UserController extends Controller
{
public function index()
{
return User::filter()->actived()->get();
}
}
2. How to Filterable work ?
We have two queries string, filterColumns and filterValues both are array. As default operator for all columns is like operator
http://test.com/api/user/users?filterColumns[0]=columnName&filterValues[0]=Value
For example:
http://test.com/api/user/users?filterColumns[0]=name&filterValues[0]=Alex
3. Relational filter
To filter on relation you must add name column as nested for example user has relation with profile and profile has sex column for do this use below convention:
use Mehdirajabi\Filterable\Filterable;;
class User extends Model
{
use Filterable;
public function profile()
{
return $this->hasOne(UserProfile::class);
}
}
http://test.com/api/user/users?filterColumns[0]=profile.sex&filterValues[0]=male
4. Change filter mode operator
To change operator of status column you must define filterMode property:
use Mehdirajabi\Filterable\Operators\FilterEqual;
class User extends Model
{
protected $filterMode = [
'status' => FilterEqual::class
];
}
5.Change operator in controller
use Mehdirajabi\Filterable\Operators\FilterBetween;
class UserController extends Controller
{
public function index()
{
return User::filter(['id' => FilterBetween::class])->paginate(100);
}
Between Operator
use Mehdirajabi\Filterable\Operators\FilterBetween;
class User extends Model
{
protected $filterMode = [
'created_at' => FilterBetween::class
];
}
http://test.com/users?filterColumns[0]=created_at&filterValues[0]=2023-06-23 00:00:00, 2023-06-24 23:59:59