MemberGoods.php 681 B

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  1. <?php
  2. declare (strict_types=1);
  3. namespace app\api\model\member;
  4. use app\common\library\helper;
  5. use app\common\model\member\MemberGoods as MemberGoodsModel;
  6. /**
  7. * 会员卡
  8. * Class MemberCards
  9. * @package app\api\model
  10. */
  11. class MemberGoods extends MemberGoodsModel
  12. {
  13. public function getGoodsMemberPrice($id,$source_price){
  14. $member = MemberGoods::where('goods_id',$id)->where("status",0)->find();
  15. if($member){
  16. $t = helper::bcmul($source_price,$member->discount,3);
  17. //$member_price = helper::bcadd(($member->discount/100)*$source_price,0,2);
  18. return helper::bcadd(ceil($t)/100,0,2);
  19. }
  20. return null;
  21. }
  22. }