Revert "feat: add repository and service functions to retrieve store by owner"

This reverts commit 4d345c1.

Author: abdulazizacc

src/main/kotlin/org/shangahi/sellio_backend/repository/StoreRepository.kt

@@ -1,7 +1,6 @@
 package org.shangahi.sellio_backend.repository
 
 import org.shangahi.sellio_backend.entity.Store
-import org.shangahi.sellio_backend.entity.User
 import org.springframework.data.domain.Page
 import org.springframework.data.domain.Pageable
 import org.springframework.data.jpa.repository.JpaRepository
@@ -16,7 +15,7 @@ interface StoreRepository : JpaRepository<Store, UUID> {
     @Query("SELECT CASE WHEN COUNT(s) > 0 THEN TRUE ELSE FALSE END FROM Store s WHERE s.owner.id = :ownerId")
     fun isExistByOwnerId(@Param("ownerId") ownerId: UUID): Boolean
 
-    fun existsByTitle(@Param("title") title: String): Boolean
+    fun existsByTitle(@Param("title")title: String): Boolean
 
     fun findStoresByTitleContainingIgnoreCase(
         pageable: Pageable,
@@ -29,6 +28,4 @@ interface StoreRepository : JpaRepository<Store, UUID> {
         pageable: Pageable
     ): Page<Store>
 
-    fun findStoreByOwner(owner: User): Store
-
 }

src/main/kotlin/org/shangahi/sellio_backend/service/StoreService.kt

@@ -209,13 +209,6 @@ class StoreService(
         return storeRepository.save(updated)
     }
 
-    @Transactional(readOnly = true)
-    fun getStoreByOwner(userId: UUID): Store {
-        val user = userRepository.findByIdAndIsDeletedFalse(userId)
-            ?: throw UserNotFoundException()
-        return storeRepository.findStoreByOwner(user)
-    }
-
     private fun storeCreationValidation(ownerId: UUID, request: CreateStoreRequest) {
 
         if (storeRepository.isExistByOwnerId(ownerId))