softDeletes（）要求deleted_at存在於保存數據的請求中

Question

我試圖將deleted_at字段添加到mysql數據庫中。我使用laravel 5.2 & https://github.com/nilportugues/laravel5-jsonapi在我的API

遷移文件有這些：

$table->timestamps(); 
$table->softDeletes(); 

模型類：

use Illuminate\Database\Eloquent\Model; 
use Illuminate\Database\Eloquent\SoftDeletes; 

class Scene extends Model 
{ 
    use SoftDeletes; 

    /** 
    * The attributes that should be mutated to dates. 
    * 
    * @var array 
    */ 
    protected $dates = ['deleted_at']; 

1 - 這一個數據保存到數據庫的POST請求：

{ 
"data": { 
"type": "scene", 
"attributes": { 
    "title": "scene_N9DbG After S", 
    "version": "rLEjNpeebq", 
    "deleted_at": null 
    } 
} 
} 

2 - 這個不會將數據保存到數據庫上：

{ 
"data": { 
"type": "scene", 
"attributes": { 
    "title": "scene_N9DbG After S", 
    "version": "rLEjNpeebq" 
    } 
} 
} 

我得到這個錯誤：

DataException in DataObject.php line 62: 
An error with the provided data occured. 

at DataObject::assertPost(array('type' => 'scene', 'attributes' => array('title' => 'scene_N9DbG After S', 'version' => 'rLEjNpeebq', 'created_at' => '2016-09-16 05:46:51', 'updated_at' => '2016-09-16 05:46:51')), object(JsonApiSerializer), 'App\Scene', object(ErrorBag)) in CreateResource.php line 58 

這是造成的，因爲laravel或我使用的包？如何在不發送deleted_at的情況下保存數據？我想我不必每次發送請求都發送deleted_at。請讓我知道是否需要更多數據。

其次文檔： https://laravel.com/docs/5.2/eloquent#soft-deleting

Answer 1

這是從你的包。從文檔：

POST requires all member attributes to be accepted, even those hidden by the mapper.

如果你想改變這一點，它看起來像你需要你的Transformer對象上定義一個getRequiredProperties()方法。

/** 
* List the fields that are mandatory in a persitence action (POST/PUT). 
* If empty array is returned, all fields are mandatory. 
*/ 
public function getRequiredProperties() 
{ 
    return ['title', 'version']; 
} 

我以前從未使用過的包裝，因此，如果實際工作我無法測試，不過這是我已經能夠通過文檔，代碼看後收集，併發出一一會兒。