Rest api scopes

This package map some usual REST query filters to Eloquent scopes. This is mainly an extract of the filters present in andersao/l5-repository. but attachable to the model itself not via repositories. A big thanks to the previous contributors for their great work ;)

it consist of different scopes & an execution heap to ease the registration. you can register any scope individually or use the heap to register them all. head up: if you use them individually, the Request is a mandatory constructor parameter.

• Search
• Filter
• Sort
• Include
• Pagination
• In / not in
• Range selector

you can use qs to ease the parameters formatting

installation

install the package

composer require goopil/eloquent-rest-filter

for laravel <= 5.3 add \Goopil\RestFilter\RestScopeProvider::class to use the config file

publish config

you can publish it with php artisan vendor:publish --provider="Goopil\RestFilter\RestScopeProvider" --tag=config

declaration

To register all defined query Scopes, you can define the scopes for each query or on the controller to work on a routes basis.

In Controllers

use App\User;
use Goopil\RestFilter\RestScopes\Scopes\FullScope;

MyController extends Controller
{
    public function __construct()
    {
        // global constructor registration
        User::addGlobalScope(new FullScope);
    }

    public function index (MyCustomRequest $r)
    {
        // you can pass the current request if you use it in your context and specify
        the separator used for this controller only
        User::addGlobalScope(new FullScope($r, ';', '|'));

        // or the request will automaticaly be fetched if none are provided.
        User::addGlobalScope(new FullScope);

        return response()->json([
            data => User::all()
        ]);
    }
 }

In Models

manually

use Illuminate\Database\Eloquent\Model as Eloquent;
use Goopil\RestFilter\RestScopes\Scopes\FullScope;

MyModel extends Eloquent
{
    public static function boot ()
    {
        parent::boot();
        static::addGlobalScope(new FullScope);
    }
}

via a trait

use Illuminate\Database\Eloquent\Model as Eloquent;
use Goopil\RestFilter\Contracts\Queryable;

MyModel extends Eloquent
{
    use Queryable;
}

query syntax

parameters format

The parameters support array parameters. http://exemple.com/api/v1/users?search[1]=John&search[2]=Tom

delimiter

value	function
;	delimit per field name and query value
`	`

search

the search feature make use of Goopil\RestFilter\Contracts\Searchable. this interface simply specify a searchable() method on the model. That will return an array of fields to search into. Relations fields are supported. By default or where clause ar implemented if you want to force a where close, you can add a ! on the comparison segments

searchable method

    static public function searchable()
    {
        return [
            'id',
            'active',
            'username',
            'email',
            'firstname',
            'lastname',
            'roles.name',
            'roles.slug',
            'roles.description',
        ];
    }

Single value on registered searchable fields

http://exemple.com/api/v1/users?search[]=John%20Doe

Single value on registered nested searchable fields

http://exemple.com/api/v1/users?search[roles.name]=administrator

Single value on registered searchable fields with comparison operator

http://exemple.com/api/v1/users?search[]=Johns;like

Single value on specific field with comparison operator

http://exemple.com/api/v1/users?search[email]=john@gmail.com;like

multi fields search

http://exemple.com/api/v1/users?search[name]=John%20Doe&search[email]=john@gmail.com

multi fields search with per field comparison operator

http://exemple.com/api/v1/users?search[name]=john&search;like&search[email].com;like

multi fields search with per field comparison operator and force where parameter

http://exemple.com/api/v1/users?search[name]=john&search;like&search[email].com;!like

filter

http://exemple.com/api/v1/users?filter=id;name

name	type	format
filter	string	{field1} ; {value1}

sort

http://exemple.com/api/v1/users?filter=id;name&orderBy=id&sortedBy=desc

name	type	format
orderBy	string	{field1}
sortedBy	string	{desc}

include

http://exemple.com/api/v1/users?include=roles http://exemple.com/api/v1/users?include=roles;sessions http://exemple.com/api/v1/users?include=roles.permissions;sessions

name	type	format
include	string	{field1} ; {value1}

pagination

The Goopil\RestFilter\Contracts\Paginable rewrite the static all() method to parse the request for page & perPage params and call the paginate() method instead if needed.

http://exemple.com/api/v1/users?page=1 http://exemple.com/api/v1/users?page=1&perPage=20

name	type	default
page	int	1
perPage	int	15

output

as per laravel pagination

{
    "total": 53,
    "per_page": "1",
    "current_page": 1,
    "last_page": 53,
    "next_page_url": "http:\/\/exemple.com\/api\/v1\/users?page=2",
    "prev_page_url": null,
    "from": 1,
    "to": 1,
    "data": [{
      ...
     }]
}

in notIn

simple

http://exemple.com/api/v1/users?in=1;2;3;4;5;6

name	type	format
in	ids	string with delimiter or array of int

exclusive in notIn filter

The notIn array has precedence over the in array http://exemple.com/api/v1/users?in=1;2;3;4;5;6&notIn=2

 [
     { "name": "user1", "id": 1 },
     { "name": "user3", "id": 3 },
    ...
 ]

name	field	format
in	id	string with delimiter or array of int
notIn	id	string with delimiter or array of int

range selector

http://exemple.com/api/v1/users?offset=10 http://exemple.com/api/v1/users?limit=20 http://exemple.com/api/v1/users?offset=10&limit=20

name	field	format	default
offset	id	int	1
limit	id	int	15

bugs

If you find a bug or want to report somethings just drop an issue.

contributions

Contributions are very welcome. Just fork it and do a PR.