抽奖活动 每人每月至少一次抽奖机会

app/Endpoint/Api/Http/Controllers/DrawActivityController.php

@@ -10,6 +10,7 @@ use App\Models\DrawActivity;
 use App\Models\DrawLog;
 use App\Models\DrawTicket;
 use App\Services\DrawActivityService;
+use App\Services\DrawTicketService;
 use Illuminate\Contracts\Cache\LockTimeoutException;
 use Illuminate\Http\Request;
 use Illuminate\Support\Facades\Cache;
@@ -29,16 +30,24 @@ class DrawActivityController extends Controller
 
         if ($user = $request->user()) {
             // 当前用户的抽奖机会
-            $drawTicket = DrawTicket::where('draw_activity_id', $drawActivity->id)
-                ->where('user_id', $user->id)
-                ->first();
+            $drawTicket = DrawTicket::where('draw_activity_id', $drawActivity->id)->where('user_id', $user->id)->first();
+
+            // 保证每个用户, 每月至少一次 抽奖机会
+            if ($drawActivity->send_ticket_type == 2) {
+                $service = DrawTicketService::make();
+                if (!$drawTicket || ($drawTicket->updated_at->lt(now()->startOfMonth()) && $drawTicket->number <= 0)) {
+                    $service->change($user, $drawActivity, 1, '活动赠送');
+    
+                    $drawTicket = DrawTicket::where('draw_activity_id', $drawActivity->id)->where('user_id', $user->id)->first();
+                }
+            }
 
             // 当前用户未填写收货地址的实物奖品
-            $drawLog = DrawLog::whereRelation('prize', 'type', DrawPrizeType::Goods->value)
-                ->where('draw_activity_id', $drawActivity->id)
-                ->where('user_id', $user->id)
-                ->whereNull('consignee_name')
-                ->first();
+            // $drawLog = DrawLog::whereRelation('prize', 'type', DrawPrizeType::Goods->value)
+            //     ->where('draw_activity_id', $drawActivity->id)
+            //     ->where('user_id', $user->id)
+            //     ->whereNull('consignee_name')
+            //     ->first();
         }
 
         return response()->json([

app/Services/DrawTicketService.php

@@ -10,6 +10,11 @@ use App\Models\User;
 
 class DrawTicketService
 {
+    public static function make(...$params)
+    {
+        return new static(...$params);
+    }
+
     /**
      * 增加/扣除 用户在给定活动中的抽奖机会
      *
@@ -21,7 +26,7 @@ class DrawTicketService
      *
      * @throws \App\Exceptions\BizException
      */
-    public function change(User $user, DrawActivity $drawActivity, int $number, ?string $remark = null): void
+    public function change(User $user, DrawActivity $drawActivity, int $number, ?string $remark = null)
     {
         if ($number === 0) {
             throw new BizException('抽奖次数不能为 0');