Question

UPD ：已解决。我猜（检查下面的内容）

我正在尝试通过Laravel资源按特定列对我的API响应进行分组

{
   "data":{
      "1":[ <=== (!!) To have this groups
         {
            "id":63,
            "eve_id":95924195,
            "name":"John",
            "group":1, <== (!!!) from this column
            "is_active":1,
            "is_editable":1,
            "created_at":"2018-11-08 05:26:20",
            "updated_at":"2018-11-08 05:26:20"
         },
         {
            "id":64,
            "eve_id":95824961,
            "name":"Doe",
            "group":1,
            "is_active":1,
            "is_editable":1,
            "created_at":"2018-11-08 05:41:10",
            "updated_at":"2018-11-08 05:41:10"
         }
      ]
   }
}

我的资源实例

    class SomeResource extends JsonResource
{
    public function toArray($request)
    {
        return [
            'id' => $this->id,
            'name' => $this->name,
            'group' => $this->group,
            'is_active' => $this->is_active,
            'is_editable' => $this->is_editable,
            'created_at' => (string) $this->created_at,
        ];
    }
}

我的收藏实例：

    class SomeCollection extends ResourceCollection
{
    public $collects = 'App\Http\Resources\SomeResource';


    public function toArray($request)
    {
        return [
            'data' => $this->collection,
        ];
    }
}

使用基本的雄辩方法

Some::where('is_active', '1')->get()->groupBy('group');
return ['entries' => $entries];

至少不能解决问题，除非我能以某种方式传递这些条目并在ResourceCollection中对其进行迭代

谢谢。

UPD ：好的，通过创建新的资源实例SomeGroupCollection解决了该问题和分组来自基本的雄辩方法

    $entries = Some::where('is_active', '1')->get()->groupBy('group');
    return new SomeGroupCollection($entries);

SomeGroupCollection

class SomeGroupCollection extends ResourceCollection
{

    public $collects = 'App\Http\Resources\SomeCollection';

    public function toArray($request)
    {
        return [
            'entries' => $this->collection
        ];
    }
}

SomeCollection

class SomeCollection extends ResourceCollection
{

    public $collects = 'App\Http\Resources\SomeResource';


    public function toArray($request)
    { 
        return [
             $this->collection,
        ];
    }
}

SomeResource

class SomeResource extends JsonResource
{

    public function toArray($request)
    {

        return [
            'id' => $this->id,
            'name' => $this->name,
            'group' => $this->group,
            'is_active' => $this->is_active,
            'is_editable' => $this->is_editable,
            'created_at' => (string) $this->created_at,
        ];
    }
}

Answer 1

这在 Laravel 8 中对我有用，但是我怀疑它在以前的版本中也一样。

SomeResource::collection($models)->groupBy('group');

但没有data键。

Laravel API资源响应分组

1 个答案: