<?php

namespace app\common\model;

use support\Model;

class InvRequisitionItem extends Model
{
    /**
     * The connection name for the model.
     *
     * @var string|null
     */
    protected $connection = 'mysql';
    
    /**
     * The table associated with the model.
     *
     * @var string
     */
    protected $table = 'inv_requisition_item';

    /**
     * The primary key associated with the table.
     *
     * @var string
     */
    protected $primaryKey = 'id';

    /**
     * Indicates if the model should be timestamped.
     *
     * @var bool
     */
    public $timestamps = true;
    
    
    protected $dateFormat = 'U';

    /**
     * 允许自动填充模型字段
     */
    protected $fillable = ['id', 'requisition_id', 'item_id', 'item_name_snap', 'spec_model_snap', 'unit_snap', 'is_consumable_snap', 'request_qty', 'approved_qty', 'returned_qty', 'is_finished', 'remark', 'created_at', 'updated_at'];

    /**
     * 不允许自动填充模型字段
     */
    protected $guarded = [];

    /**
     * 关联领用申请主表
     */
    public function requisition()
    {
        return $this->belongsTo('app\common\model\InvRequisition', 'requisition_id', 'id');
    }
}