修改发放单种优惠券可以选择次数

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

@@ -16,83 +16,92 @@ class CouponBatchGrant extends BatchAction
     public function handle(Collection $collection,Request $request)
     {
         $coupon_id = request('id');
+        //优惠券数量
+        $coupon_num = request('num');
         $user_arr = $collection->toArray();
+        //用户数量
         $user_num = count($user_arr);
         $coupon = Coupon::where('id',$coupon_id)->first();
-        if ($coupon->num < $user_num)
+        $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('优惠券数量不足')->refresh();
+            return $this->response()->error('优惠券'.Coupon::where('id',$coupon_id)->value('name').'数量不足')->refresh();
         }
-        //获取过期类型是指定几天过期
-        if ($coupon->expire_type == 1){
-            $effective_days = $coupon->effective_days;
-            $str_time = '+'.$effective_days.'day';
-            $expire_time_num = strtotime($str_time);
-            $arr = [
-                'user_id' => 0,
-                'coupon_id'=>$coupon_id,
-                'name' => $coupon->name,
-                'title' => $coupon->title,
-                'desc' => $coupon->desc,
-                'rules' => $coupon->rules,
-                'icon' => $coupon->icon,
-                'type' => $coupon->type,
-                'usable_type' => $coupon->usable_type,
-                'money' => $coupon->money,
-                'discount' => $coupon->discount,
-                'min_consume_amount' => $coupon->min_consume_amount,
-                'max_reduce_amount' => $coupon->max_reduce_amount,
-                'expire_type' => $coupon->expire_type,
-                'effective_days' => $coupon->effective_days,
-                'expire_time' => $expire_time_num,
+        for ($i = 0;$i<$all_num;$i++)
+        {
+            //获取过期类型是指定几天过期
+            if ($coupon->expire_type == 1){
+                $effective_days = $coupon->effective_days;
+                $str_time = '+'.$effective_days.'day';
+                $expire_time_num = strtotime($str_time);
+                $arr = [
+                    'user_id' => 0,
+                    'coupon_id'=>$coupon_id,
+                    'name' => $coupon->name,
+                    'title' => $coupon->title,
+                    'desc' => $coupon->desc,
+                    'rules' => $coupon->rules,
+                    'icon' => $coupon->icon,
+                    'type' => $coupon->type,
+                    'usable_type' => $coupon->usable_type,
+                    'money' => $coupon->money,
+                    'discount' => $coupon->discount,
+                    'min_consume_amount' => $coupon->min_consume_amount,
+                    'max_reduce_amount' => $coupon->max_reduce_amount,
+                    'expire_type' => $coupon->expire_type,
+                    'effective_days' => $coupon->effective_days,
+                    'expire_time' => $expire_time_num,
 //                'coupons_num'=>0
-            ];
-        }else if ($coupon->expire_type == 2){
-            $arr = [
-                'user_id' => 0,
-                'coupon_id'=>$coupon_id,
-                'name' => $coupon->name,
-                'title' => $coupon->title,
-                'desc' => $coupon->desc,
-                'rules' => $coupon->rules,
-                'icon' => $coupon->icon,
-                'type' => $coupon->type,
-                'usable_type' => $coupon->usable_type,
-                'money' => $coupon->money,
-                'discount' => $coupon->discount,
-                'min_consume_amount' => $coupon->min_consume_amount,
-                'max_reduce_amount' => $coupon->max_reduce_amount,
-                'expire_type' => $coupon->expire_type,
-                'start_time' => $coupon->start_time,
-                'end_time' => $coupon->end_time,
+                ];
+            }else if ($coupon->expire_type == 2){
+                $arr = [
+                    'user_id' => 0,
+                    'coupon_id'=>$coupon_id,
+                    'name' => $coupon->name,
+                    'title' => $coupon->title,
+                    'desc' => $coupon->desc,
+                    'rules' => $coupon->rules,
+                    'icon' => $coupon->icon,
+                    'type' => $coupon->type,
+                    'usable_type' => $coupon->usable_type,
+                    'money' => $coupon->money,
+                    'discount' => $coupon->discount,
+                    'min_consume_amount' => $coupon->min_consume_amount,
+                    'max_reduce_amount' => $coupon->max_reduce_amount,
+                    'expire_type' => $coupon->expire_type,
+                    'start_time' => $coupon->start_time,
+                    'end_time' => $coupon->end_time,
 //                'coupons_num'=>0
-            ];
-        }
-        if ($coupon->usable_type == 2)
-        {
-            //拿到类型数组
-            $type = CouponType::where('coupon_id',$coupon_id)->where('user_coupon_id',0)->pluck('product_type');
-        }
-
-        foreach ($collection as $model) {
-            //插入到用户优惠券中
-            $arr['user_id'] = $model->id;
-            //获取到插入之后的id
-            $insert_id = UserCoupon::create($arr)->id;
+                ];
+            }
             if ($coupon->usable_type == 2)
             {
-                foreach ($type as $value)
+                //拿到类型数组
+                $type = CouponType::where('coupon_id',$coupon_id)->where('user_coupon_id',0)->pluck('product_type');
+            }
+
+            foreach ($collection as $model) {
+                //插入到用户优惠券中
+                $arr['user_id'] = $model->id;
+                //获取到插入之后的id
+                $insert_id = UserCoupon::create($arr)->id;
+                if ($coupon->usable_type == 2)
                 {
-                    $coupon_type_arr = [
-                        'coupon_id' => 0,
-                        'user_coupon_id' =>$insert_id,
-                        'product_type' =>$value
-                    ];
-                    CouponType::create($coupon_type_arr);
+                    foreach ($type as $value)
+                    {
+                        $coupon_type_arr = [
+                            'coupon_id' => 0,
+                            'user_coupon_id' =>$insert_id,
+                            'product_type' =>$value
+                        ];
+                        CouponType::create($coupon_type_arr);
+                    }
                 }
+                $coupon = Coupon::where('id',$coupon_id)->first();
+                Coupon::where('id',$coupon_id)->update(['num'=>$coupon->num-1]);
             }
-            $coupon = Coupon::where('id',$coupon_id)->first();
-            Coupon::where('id',$coupon_id)->update(['num'=>$coupon->num-1]);
         }
         return $this->response()->success('优惠券发放成功')->refresh();
     }
@@ -101,5 +110,6 @@ 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');
     }
 }