优惠选择单种优惠券批量发放

app/Admin/Actions/backstage/Coupon/CouponBatchGrant.php

@@ -23,13 +23,12 @@ class CouponBatchGrant extends BatchAction
         $user_num = count($user_arr);
         $coupon = Coupon::where('id',$coupon_id)->first();
         $all_num = $coupon_num*$user_num;
-//        dd($all_num);
         //判断优惠券是否充足 优惠券数量*用户数量
         if ($coupon->num < $all_num)
         {
             return $this->response()->error('优惠券'.Coupon::where('id',$coupon_id)->value('name').'数量不足')->refresh();
         }
-        for ($i = 0;$i<$all_num;$i++)
+        for ($i = 0;$i<$coupon_num;$i++)
         {
             //获取过期类型是指定几天过期
             if ($coupon->expire_type == 1){
@@ -53,7 +52,6 @@ class CouponBatchGrant extends BatchAction
                     'expire_type' => $coupon->expire_type,
                     'effective_days' => $coupon->effective_days,
                     'expire_time' => $expire_time_num,
-//                'coupons_num'=>0
                 ];
             }else if ($coupon->expire_type == 2){
                 $arr = [
@@ -73,7 +71,6 @@ class CouponBatchGrant extends BatchAction
                     'expire_type' => $coupon->expire_type,
                     'start_time' => $coupon->start_time,
                     'end_time' => $coupon->end_time,
-//                'coupons_num'=>0
                 ];
             }
             if ($coupon->usable_type == 2)
@@ -110,6 +107,6 @@ class CouponBatchGrant extends BatchAction
     {
         $name = Coupon::where('position_type',2)->pluck('name','id');
         $this->select('id', '优惠券名称')->options($name);
-        $this->text('num', '优惠券数量');
+        $this->text('num', '优惠券数量')->help('点击提交后请耐心等待，请勿再次点击提交按钮，以免造成多次发放');
     }
 }