laravel软删除和恢复删除用户

Posted 2021-07-04 willem_chen

laravel软删除和恢复删除用户

• 1 模型中指定软删除的标识字段
• • 添加代码
  • • 文件
  • 2 添加路由
  • 3 应用方式

1 模型中指定软删除的标识字段

添加代码

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

// 调用定义的trait类 和 继承效果一样
use SoftDeletes;
// 软删除标识字段
protected $dates = ['deleted_at'];

文件

<?php

namespace App;

use Illuminate\\Contracts\\Auth\\MustVerifyEmail;
use Illuminate\\Database\\Eloquent\\SoftDeletes;
use Illuminate\\Foundation\\Auth\\User as Authenticatable;
use Illuminate\\Notifications\\Notifiable;

class User extends Authenticatable
{
    use Notifiable;
    // 调用定义的trait类 和 继承效果一样
    use SoftDeletes;
    // 软删除标识字段
    protected $dates = ['deleted_at'];

    /**
     * The attributes that are mass assignable.
     *
     * @var array
     */
    protected $fillable = [
        'name', 'email', 'password',
    ];

    /**
     * The attributes that should be hidden for arrays.
     *
     * @var array
     */
    protected $hidden = [
        'password', 'remember_token',
    ];

    /**
     * The attributes that should be cast to native types.
     *
     * @var array
     */
    protected $casts = [
        'email_verified_at' => 'datetime',
    ];
}

2 添加路由

Route::get('softDeletes', 'JuneController@softDeletes');

3 应用方式

<?php

namespace App\\Http\\Controllers;

use App\\User;
use Illuminate\\Http\\Request;

class JuneController extends Controller
{
    public function softDeletes()
    {
        $user = User::find(request('id'));
        // 软删除
        // User::find(request('id'))->delete();

        // 强制删除 在配置了软删除的时候，真实的删除操作
        // User::find($id) -> forceDelete();
        
        # withTrashed()显示所有的，包括已经进行了软删除的
        // $user = User::withTrashed()->get();

        // 还原
        // $user = User::onlyTrashed()->where('id', request('id'))->restore();
        return $user;
    }
}