优惠券返券活动--优化用户领取优惠券接口

app/Service/CouponRebateService.php

@@ -36,7 +36,7 @@ class CouponRebateService implements CouponRebateServiceInterface
         $sendUserId     = $params["send_user_id"];
         $phone          = $params["phone"];
         $now            = time();
-        $ids            = is_array($ids) ? $ids : explode(',',$ids);
+        $idsData            = is_array($ids) ? $ids : explode(',',$ids);
 
         // status: 0领取成功  >0领取失败
         $result = [
@@ -53,8 +53,19 @@ class CouponRebateService implements CouponRebateServiceInterface
             'phone'         =>$phone
         ];
 
+        $ssdb = ApplicationContext::getContainer()->get(SSDBTask::class);
         $receiveSsdb = [];
 
+        // 判断是否已全部领取
+        $couponActivity = $ssdb->exec('get', SsdbKeysPrefix::COUPON_REBATE_ACTIVITY);
+        $userReceiveCouponIds = $ssdb->exec('hgetall', SsdbKeysPrefix::COUPON_REBATE_FORWARD . $couponActivity);
+        if($userReceiveCouponIds !== false){
+            $ids = array_diff($idsData, $userReceiveCouponIds);
+        }else{
+            $ids = $idsData;
+        }
+        
+        if(count($ids) > 0){
             try{
                 Db::transaction( function() use ($ids,$receiveType,$userId,$sendUserId,$phone,$now,&$result,&$errorData,&$receiveSsdb) {
     
@@ -168,6 +179,7 @@ class CouponRebateService implements CouponRebateServiceInterface
                     $errorData
                 );
             }
+
             if(count($receiveSsdb) > 0){
                 $saveSsdb = [];
                 foreach($receiveSsdb as $kssdb => $vssdb){
@@ -175,7 +187,6 @@ class CouponRebateService implements CouponRebateServiceInterface
                     $saveSsdb[] = $vssdb;
                 }
                 // 记录到ssdb
-            $ssdb = ApplicationContext::getContainer()->get(SSDBTask::class);
                 if(false === $ssdb->exec('multi_hset',SsdbKeysPrefix::COUPON_REBATE_RECEIVE.$userId,$saveSsdb)){
                     $errorData['msg']       = '记录领取优惠券到ssdb失败';
                     $this->log->event(
@@ -184,6 +195,11 @@ class CouponRebateService implements CouponRebateServiceInterface
                     );
                 };
             }
+        }else{
+            $result['status']       = 2;
+            $result['coupon_text']  = '您已领取！赶快去下单吧~';
+        }
+        
         return $result;
     }