update: order service

app/Services/OrderService.php

@@ -117,30 +117,28 @@ class OrderService
     public function setInvite(User $user):void
     {
         $order = $this->order;
-        if ($user->invite_user_id && $order->total_amount > 0) {
-            $order->invite_user_id = $user->invite_user_id;
-            $inviter = User::find($user->invite_user_id);
-            $isCommission = false;
-            switch ((int)$inviter->commission_type) {
-                case 0:
-                    $commissionFirstTime = (int)config('v2board.commission_first_time_enable', 1);
-                    $isCommission = (!$commissionFirstTime || ($commissionFirstTime && !$this->haveValidOrder($user)));
-                    break;
-                case 1:
-                    $isCommission = true;
-                    break;
-                case 2:
-                    $isCommission = !$this->haveValidOrder($user);
-                    break;
-            }
+        if ($user->invite_user_id && ($order->total_amount <= 0)) return;
+        $order->invite_user_id = $user->invite_user_id;
+        $inviter = User::find($user->invite_user_id);
+        $isCommission = false;
+        switch ((int)$inviter->commission_type) {
+            case 0:
+                $commissionFirstTime = (int)config('v2board.commission_first_time_enable', 1);
+                $isCommission = (!$commissionFirstTime || ($commissionFirstTime && !$this->haveValidOrder($user)));
+                break;
+            case 1:
+                $isCommission = true;
+                break;
+            case 2:
+                $isCommission = !$this->haveValidOrder($user);
+                break;
+        }
 
-            if ($isCommission) {
-                if ($inviter && $inviter->commission_rate) {
-                    $order->commission_balance = $order->total_amount * ($inviter->commission_rate / 100);
-                } else {
-                    $order->commission_balance = $order->total_amount * (config('v2board.invite_commission', 10) / 100);
-                }
-            }
+        if ($isCommission) return;
+        if ($inviter && $inviter->commission_rate) {
+            $order->commission_balance = $order->total_amount * ($inviter->commission_rate / 100);
+        } else {
+            $order->commission_balance = $order->total_amount * (config('v2board.invite_commission', 10) / 100);
         }
     }