[Feat] GET /managers/stores API 추가

src/main/java/com/ecolink/core/auth/token/UserPrincipal.java

@@ -41,6 +41,7 @@ public class UserPrincipal implements Serializable {
 	private final Set<? extends GrantedAuthority> authorities;
 
 	// Manager
+	private final Long managerId;
 	private final List<Long> managingStores;
 
 	public static UserPrincipal of(User user, Avatar avatar, Set<? extends GrantedAuthority> authoritySet,
@@ -60,6 +61,7 @@ public static UserPrincipal of(User user, Avatar avatar, Set<? extends GrantedAu
 			.avatarId(avatar.getId())
 			.nickname(avatar.getNickname())
 			.authorities(authoritySet)
+			.managerId(manager != null ? manager.getId() : null)
 			.managingStores(manager != null ? manager.getManagingStores() : List.of())
 			.build();
 	}

src/main/java/com/ecolink/core/manager/controller/ManagerController.java

@@ -1,13 +1,17 @@
 package com.ecolink.core.manager.controller;
 
+import java.util.List;
+
 import org.springframework.security.access.prepost.PreAuthorize;
 import org.springframework.security.core.annotation.AuthenticationPrincipal;
+import org.springframework.web.bind.annotation.GetMapping;
 import org.springframework.web.bind.annotation.PostMapping;
 import org.springframework.web.bind.annotation.RequestBody;
 import org.springframework.web.bind.annotation.RequestMapping;
 import org.springframework.web.bind.annotation.RestController;
 
 import com.ecolink.core.auth.token.UserPrincipal;
+import com.ecolink.core.bookmark.dto.response.StoreInfoDto;
 import com.ecolink.core.common.response.ApiResponse;
 import com.ecolink.core.manager.dto.request.ManagerApplicationRequest;
 import com.ecolink.core.manager.service.ManagerService;
@@ -37,4 +41,15 @@ public ApiResponse<Void> applyManger(
 		return ApiResponse.ok();
 	}
 
+	@Tag(name = "${swagger.tag.my-page}")
+	@Operation(summary = "관리 매장 조회 API - 인증 필요",
+		description = "관리 매장 조회 API - 인증 필요",
+		security = {@SecurityRequirement(name = "session-token")})
+	@PreAuthorize("hasRole('MANAGER')")
+	@GetMapping("/stores")
+	public ApiResponse<List<StoreInfoDto>> getManagingStores(
+		@AuthenticationPrincipal UserPrincipal principal) {
+		return ApiResponse.ok(managerService.getManagingStores(principal.getManagerId()));
+	}
+
 }

src/main/java/com/ecolink/core/manager/repository/ManagerRepository.java

@@ -1,5 +1,6 @@
 package com.ecolink.core.manager.repository;
 
+import java.util.List;
 import java.util.Optional;
 
 import org.springframework.data.jpa.repository.JpaRepository;
@@ -8,19 +9,27 @@
 
 import com.ecolink.core.manager.constant.ManagerStatus;
 import com.ecolink.core.manager.domain.Manager;
+import com.ecolink.core.store.domain.Store;
 import com.ecolink.core.user.domain.User;
 
 public interface ManagerRepository extends JpaRepository<Manager, Long> {
 
 	@Query("select m from Manager m "
-		+ "join fetch m.storeRegistrations sr "
-		+ "join fetch sr.store "
-		+ "where m.user = :user")
+		   + "left join fetch m.storeRegistrations sr "
+		   + "left join fetch sr.store "
+		   + "where m.user = :user")
 	Optional<Manager> findByUser(@Param("user") User user);
 
 	@Query("select (count(m) > 0) from Manager m "
-		+ "where m.user.id = :id "
-		+ "and m.status = :status ")
-	boolean existsByUserAndStatus(@Param("id") Long id,@Param("status") ManagerStatus status);
+		   + "where m.user.id = :id "
+		   + "and m.status = :status ")
+	boolean existsByUserAndStatus(@Param("id") Long id, @Param("status") ManagerStatus status);
+
+	@Query("select s from Manager m "
+		   + "left join m.storeRegistrations sr "
+		   + "on sr.status = com.ecolink.core.manager.constant.RegistrationStatus.ACTIVE "
+		   + "left join sr.store s "
+		   + "where m.id = :managerId")
+	List<Store> findStoresByManager(@Param("managerId") Long id);
 
 }

src/main/java/com/ecolink/core/manager/service/ManagerService.java

@@ -1,9 +1,12 @@
 package com.ecolink.core.manager.service;
 
+import java.util.List;
+
 import org.springframework.stereotype.Service;
 import org.springframework.transaction.annotation.Transactional;
 
 import com.ecolink.core.auth.token.UserPrincipal;
+import com.ecolink.core.bookmark.dto.response.StoreInfoDto;
 import com.ecolink.core.common.error.ErrorCode;
 import com.ecolink.core.common.error.exception.EntityNotFoundException;
 import com.ecolink.core.common.error.exception.ManagerApplicationException;
@@ -36,7 +39,7 @@ public Long applyManager(ManagerApplicationRequest request, UserPrincipal princi
 	}
 
 	/**
-	 * 대표 등록 신청 진행중인 지 여부 확인하는 메서드
+	 * 대표 등록 신청 진행중인지 여부 확인하는 메서드
 	 */
 	public boolean checkIfPending(Long userId) {
 		return managerRepository.existsByUserAndStatus(userId, ManagerStatus.PENDING);
@@ -47,4 +50,9 @@ public Manager getByUser(User user) {
 			.orElseThrow(() -> new EntityNotFoundException(ErrorCode.MANAGER_NOT_FOUND));
 	}
 
+	@Transactional
+	public List<StoreInfoDto> getManagingStores(Long managerId) {
+		return managerRepository.findStoresByManager(managerId).stream().map(StoreInfoDto::of).toList();
+	}
+
 }