Question

情景：

我需要从与城市，邻居和类别有关系的表格属性中提取数据，将所有结果传递给将会“美化”＃34;丑陋的专栏给好名字。

所以我选择使用方法WITH：

//Query example
$result = Property::query();
$result = $result()->select('somefields')
->with('city')
->with('neighborhood')
->with('category')
->paginate($limit);

//Lets get results and use collection to rename ugly columns name:
PropertyResource::collection($result);

//它将根据此解决方案重命名字段：https://laravel.com/docs/5.6/collections#method-toarray

我的问题是什么： PropertyResource仅重命名从表＆＃34; Property＆＃34;中检索的列。表＆＃34;城市＆＃34;，＆＃34;类别＆＃34;和＆＃34;邻居＆＃34;保留本机列名称。

如何通过其他集合传递$ result？

Answer 1

在收集方法中，我可以这样重命名整个结果：

 <?php

    namespace App\Http\Resources\v1;

    use Illuminate\Http\Resources\Json\Resource;

    class Property extends Resource
    {
        /**
         * Transform the resource into an array.
         *
         * @param  \Illuminate\Http\Request
         * @return array
         */
        public function toArray($request)
        {
            return [
                'id'                    => $this->SOMEFIELD,
                'featured'              => $this->SOMEFIELD,
                'superFeatured'         => $this->SOMEFIELD,
//THIS ONE COMES FROM A RELATIONSHIP
                'description'           => $this->propertyAdvertisement->SOMEFIELD,
                'saleValue'             => $this->SOMEFIELD,
                'saleFormOfPayment'     => $this->SOMEFIELD,
                'vacationRentValue'     => $this->SOMEFIELD,
                'annualRentValue'       => $this->SOMEFIELD,
                'dormitories'           => $this->SOMEFIELD,
                'suites'                => $this->SOMEFIELD,
                'wc'                    => $this->SOMEFIELD,
                'parkingSpaces'         => $this->SOMEFIELD,
                'coverImage'            => $this->SOMEFIELD,
                'coverDescription'      => $this->SOMEFIELD,
                'coverOrder'            => $this->SOMEFIELD,
                'features'              => $this->SOMEFIELD,
                'category'              => $this->SOMEFIELD,
                'subcategory'           => $this->SOMEFIELD,
                'city'                  => $this->SOMEFIELD,
                'condominium'           => $this->SOMEFIELD,
                'neighborhood'          => $this->SOMEFIELD,
                'ref'                   => $this->SOMEFIELD,
                'privateArea'           => $this->SOMEFIELD,
                'totalArea'             => $this->SOMEFIELD,
                'terrainSize'           => $this->SOMEFIELD,
                'finances'              => $this->SOMEFIELD,
                'ownerParcels'          => $this->SOMEFIELD
            ];
        }
    }

这样只有一个集合可以重命名整个结果。

Laravel eloquent：使用＆＃34; colllection＆＃34;重命名列名称在查询中有几个关系

1 个答案: