新增批量发放所有优惠券可选发放张数

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

@@ -7,108 +7,118 @@ use App\Models\CouponType;
 use App\Models\UserCoupon;
 use Encore\Admin\Actions\BatchAction;
 use Illuminate\Database\Eloquent\Collection;
+use Illuminate\Http\Request;
 
 class AllCouponBatchGrant extends BatchAction
 {
     public $name = '后台所有优惠券批量发放';
 
-    public function handle(Collection $collection)
+    public function handle(Collection $collection,Request $request)
     {
         //计算总共要发放多少个用户
         $user_arr = $collection->toArray();
         $user_num = count($user_arr);
+        //每种优惠券要发放几张
+        $coupon_num = $request->get('num');
+        //单种优惠券一共要发放几张
+        $all_num = $user_num*$coupon_num;
         //获取所有类型为后台发放的优惠券
         $allcoupon = Coupon::where('position_type',2)->get();
         $coupon_arr = $allcoupon->toArray();
         //判断优惠券数量是否充足
         foreach ($coupon_arr as $value)
         {
-            if ($value['num'] < $user_num)
+            if ($value['num'] < $all_num)
             {
                 return $this->response()->error('优惠券'.$value['name'].'的数量不足')->refresh();
             }
         }
 
-        foreach ($coupon_arr as $coupon)
+        for ($i = 0;$i<$coupon_num;$i++)
         {
-            //拿到基础数据
-            //获取过期类型是指定几天过期
-            if ($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){
-                //设置有效期的基础数据
-                $arr = [
-                    'user_id' => 0,
-                    'coupon_id'=>$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' => $coupon['end_time'],
-//                'coupons_num'=>0
-                ];
-            }
-
-            //如果是部分产品可用，才有类型数组
-            if ($coupon['usable_type'] == 2)
-            //获取类型数组
+            foreach ($coupon_arr as $coupon)
             {
-                $type = CouponType::where('coupon_id',$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;
-                //如果是部分产品可用，则要插入可用类型到优惠券可用类型表
+                //拿到基础数据
+                //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' => $expire_time_num,
+                    ];
+                }else if ($coupon->expire_type == 2){
+                    //设置有效期的基础数据
+                    $arr = [
+                        'user_id' => 0,
+                        'coupon_id'=>$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' => $coupon['end_time'],
+                    ];
+                }
+
+                //如果是部分产品可用，才有类型数组
                 if ($coupon['usable_type'] == 2)
+                    //获取类型数组
                 {
-                    foreach ($type as $value)
+                    $type = CouponType::where('coupon_id',$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;
+                    //如果是部分产品可用，则要插入可用类型到优惠券可用类型表
+                    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();
 
     }
+    public function form()
+    {
+        $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');
+    }
 
 }