<?php

namespace app\common\model;

use support\Model;

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

    /**
     * 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', 'receipt_no', 'payment_apply_id', 'country_id', 'remitter', 'account_id', 'currency_id', 'amount', 'discount_amount', 'total_amount_cny', 'exchange_rate', 'arrived_at', 'received_at', 'voucher_no', 'fx_receipt_file', 'is_domestic_return', 'created_at', 'updated_at'];

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

    /**
     * 获取付款申请
     */
    public function payment()
    {
        return $this->hasOne(FinPaymentApply::class, 'id', 'payment_apply_id');
    }

    /**
     * 备货单
     */
    public function stock()
    {
        return $this->belongsToMany(StockOrders::class, 'fin_payment_stock', 'receipt_id', 'stock_id');
    }
}