Laravel 资源条件返回
Posted
技术标签:
【中文标题】Laravel 资源条件返回【英文标题】:Laravel resource conditional return 【发布时间】:2018-12-10 00:50:40 【问题描述】:我有简单的 laravel 资源:
<?php
namespace App\Http\Resources;
use Illuminate\Http\Resources\Json\JsonResource;
class UserResource extends JsonResource
/**
* Transform the resource into an array.
*
* @param \Illuminate\Http\Request $request
* @return array
*/
public function toArray($request)
return [
'id' => $this->id,
'unread' => $this->unread,
'details' => new EmployeeAddressResource($this->employeeAddress),
];
这工作正常,现在我想详细说明:
'details' => $this
->when((auth()->user()->role == 'company'), function ()
return new EmployeeAddressResource($this->employeeAddress);
),
它也可以正常工作,但是如何添加其他条件以返回其他资源?例如,如果角色是user
,我想获取资源:CompanyAddressResource
我试过了:
'details' => $this
->when((auth()->user()->role == 'company'), function ()
return new EmployeeAddressResource($this->employeeAddress);
)
->when((auth()->user()->role == 'user'), function ()
return new CompanyAddressResource($this->companyAddress);
),
但这不起作用,当我以company
登录时,它没有给出details
我怎样才能做到这一点?
【问题讨论】:
【参考方案1】:你可以这样做
public function toArray($request)
$arrayData = [
'id' => $this->id,
'unread' => $this->unread
];
if(auth()->user()->role == 'company')
$arrayData['details'] = new EmployeeAddressResource($this->employeeAddress);
else
$arrayData['details'] = new CompanyAddressResource($this->companyAddress);
return $arrayData
【讨论】:
感谢这个例子,非常有帮助,而且不是很明显以上是关于Laravel 资源条件返回的主要内容,如果未能解决你的问题,请参考以下文章
phpunit 测试资源 laravel 5.5 返回集合而不是 json