fix: 에러 Repository를 명시하여 명확히 받아오도록 수정 (WR9-139) #238

Author: LeeVell

src/main/java/io/crops/warmletter/domain/share/repository/ShareProposalRepository.java

@@ -1,10 +1,20 @@
 package io.crops.warmletter.domain.share.repository;
 import io.crops.warmletter.domain.share.entity.ShareProposal;
 import org.springframework.data.jpa.repository.JpaRepository;
+import org.springframework.data.jpa.repository.Query;
 import org.springframework.stereotype.Repository;
 
 @Repository
 public interface ShareProposalRepository extends JpaRepository<ShareProposal,Long >, ShareProposalRepositoryCustom {
-
+    @Query("SELECT m.zipCode " +
+            "FROM ShareProposal proposal " +
+            "JOIN Member m ON proposal.requesterId = m.id " +
+            "WHERE proposal.requesterId = :requesterId")
     String findZipCodeByRequesterId(Long requesterId);
+
+    @Query("SELECT m.zipCode " +
+            "FROM ShareProposal proposal " +
+            "JOIN Member m ON proposal.recipientId = m.id " +
+            "WHERE proposal.recipientId = :recipientId")
+    String findZipCodeByRecipientId(Long recipientId);
 }