我想知道是否可以为项目资源和集合资源定义不同的数据.
对于收集我只想发送[‘id’,’title’,’slug’],但项目资源将包含额外的细节[‘id’,’slug’,’user’等]
我希望实现以下目标：
class PageResource extends Resource
{
/**
* Transform the resource into an array.
*
* @param \Illuminate\Http\Request
* @return array
*/
public function toArray($request)
{
return [
'id' => $this->id,'title' => $this->title,'slug' => $this->slug,'user' => [
'id' => $this->user->id,'name' => $this->user->name,'email' => $this->user->email,],];
}
}
class PageResourceCollection extends ResourceCollection
{
/**
* Transform the resource collection into an array.
*
* @param \Illuminate\Http\Request
* @return array
*/
public function toArray($request)
{
return [
'id' => $this->id,];
}
}
PageResourceCollection将无法按预期工作,因为它使用PageResource所需
return [
'data' => $this->collection,];
我可以将资源复制到PageFullResource / PageListResource和PageFullResourceCollection / PageListResourceCollection中,但我试图找到一种更好的方法来实现相同的结果.
Resource类上有一个集合方法.您可以将其作为参数输入返回到ResourceCollection,然后在集合上指定转换.
控制器：
class PageController extends Controller
{
public function index()
{
return new PageResourceCollection(PageResource::collection(Page::all()));
}
public function show(Page $page)
{
return new PageResource($page);
}
}
资源：
class PageResource extends Resource
{
public function toArray($request)
{
return [
'id' => $this->id,];
}
}
class PageResourceCollection extends ResourceCollection
{
public function toArray($request)
{
return [
'data' => $this->collection->transform(function($page){
return [
'id' => $page->id,'title' => $page->title,'slug' => $page->slug,];
}),];
}
}
