<?php

namespace bizHd\coupon\classes;

use bizHd\invite\classes\InviteClass;
use bizHd\invite\classes\InviteStatClass;
use bizHd\user\classes\UserAssetClass;
use Yii;
use bizHd\base\classes\BaseClass;

class CouponClass extends BaseClass
{
	
	public static $baseFile = '\bizHd\coupon\models\Coupon';
	
	//获取客户没有使用的优惠券，默认取最新的6张
	public static function getUnUseCoupon($userId, $num = 6)
	{
		$time = time();
		return self::getLimitList('*', ['userId' => $userId, 'status' => 0, 'deadline>' => $time], $num, 'addTime DESC');
	}
	
	//使用优惠券 ssh 2020.3.10
	public static function useCoupon($couponId, $orderId)
	{
		if (empty($couponId)) {
			return false;
		}
		$coupon = self::getById($couponId, true);
		if (empty($coupon)) {
			return false;
		}
		$coupon->status = 1;
		$coupon->orderId = $orderId;
		$coupon->save();
		
		//老带新获得的优惠券
		if ($coupon->source == 1) {
			$time = time();
			$sourceId = $coupon->sourceId;
			$invite = InviteClass::getById($sourceId, true);
			if (!empty($invite)) {
				$invite->status = 1;
				$invite->orderTime = $time;
				$invite->save();
				//下单人数+1
				$introUserId = $invite->introUserId;
				$introStat = InviteStatClass::getByCondition(['userId' => $introUserId], true);
				if (!empty($introStat)) {
					$introStat->orderNum += 1;
					$introStat->save();
				}
			}
		}
	}
	
	//增加优惠券 ssh 2020.5.5
	public static function add($data, $returnObject = false)
	{
		$model = Yii::createObject(['class' => static::$baseFile]);
		$model->add($data, $returnObject);
		//领券次数增加
		$userId = $data['userId'];
		$userAsset = $userAsset = UserAssetClass::getByUserId($userId);
		$getCouponNum = $userAsset['getCouponNum'];
		$getCouponNum++;
		UserAssetClass::updateByUserId($userId, ['getCouponNum' => $getCouponNum]);
	}
	
}