<?php

namespace App\Module\Mex\Models;

use App\Module\Mex\Enums\AdminOperationType;
use UCore\ModelCore;

/**
 * 农贸市场管理员操作记录模型
 *
 * field start 
 * @property  int  $id  操作记录ID，主键
 * @property  int  $admin_user_id  管理员用户ID
 * @property  \App\Module\Mex\Enums\AdminOperationType  $operation_type  操作类型：INJECT注入，RECYCLE回收
 * @property  int  $item_id  商品ID，关联物品表
 * @property  int  $quantity  操作数量
 * @property  float  $price  操作价格
 * @property  float  $total_amount  操作总金额
 * @property  int  $before_warehouse_quantity  操作前仓库数量
 * @property  int  $after_warehouse_quantity  操作后仓库数量
 * @property  int  $transaction_id  关联的成交记录ID
 * @property  string  $remark  操作备注
 * @property  \Carbon\Carbon  $created_at  操作时间
 * field end
 */
class MexAdminOperation extends ModelCore
{
    protected $table = 'mex_admin_operations';

    // 禁用updated_at字段的自动管理，因为表中只有created_at字段
    public const UPDATED_AT = null;

    protected $fillable = [
        'admin_user_id',
        'operation_type',
        'item_id',
        'quantity',
        'price',
        'total_amount',
        'before_warehouse_quantity',
        'after_warehouse_quantity',
        'transaction_id',
        'remark',
    ];

    protected $casts = [
        'admin_user_id' => 'integer',
        'operation_type' => AdminOperationType::class,
        'item_id' => 'integer',
        'quantity' => 'integer',
        'price' => 'decimal:5',
        'total_amount' => 'decimal:5',
        'before_warehouse_quantity' => 'integer',
        'after_warehouse_quantity' => 'integer',
        'transaction_id' => 'integer',
    ];


}