[Git] main 브랜치 반영사항 dev에 반영

src/main/java/earlybird/earlybird/promotion/email/repository/PromotionEmailVerificationRepository.java

@@ -6,13 +6,14 @@
 
 import org.springframework.data.jpa.repository.JpaRepository;
 
+import java.util.List;
 import java.util.Optional;
 
 public interface PromotionEmailVerificationRepository
         extends JpaRepository<PromotionEmailVerification, Long> {
 
     Optional<PromotionEmailVerification> findByPromotionUrlUuid(PromotionUrlUuid promotionUrlUuid);
 
-    Optional<PromotionEmailVerification> findByPromotionCampaignAndEmail(
+    List<PromotionEmailVerification> findByPromotionCampaignAndEmail(
             PromotionCampaign promotionCampaign, String email);
 }

src/main/java/earlybird/earlybird/promotion/email/service/SendPromotionEmailService.java

@@ -40,6 +40,8 @@ public void sendVerificationEmail(SendVerificationEmailServiceRequest request) {
 
         promotionEmailVerificationRepository
                 .findByPromotionCampaignAndEmail(promotionCampaign, request.getEmail())
+                .stream()
+                .findFirst()
                 .ifPresentOrElse(
                         verification -> sendEmailIfSendBefore(verification, request),
                         () -> sendFirstEmail(promotionCampaign, request));