Implemented service, repository and controller for each entity

src/main/java/com/faf223/expensetrackerfaf/repository/BasicRepository.java

@@ -1,12 +0,0 @@
-package com.faf223.expensetrackerfaf.repository;
-
-import com.faf223.expensetrackerfaf.model.BasicEntity;
-
-import java.util.List;
-
-import org.springframework.data.jpa.repository.JpaRepository;
-
-public interface BasicRepository extends JpaRepository<BasicEntity, Short> {
-    // You can define custom query methods here if needed
-}
-

src/main/java/com/faf223/expensetrackerfaf/repository/CredentialRepository.java

@@ -0,0 +1,9 @@
+package com.faf223.expensetrackerfaf.repository;
+
+import com.faf223.expensetrackerfaf.model.Credential;
+import org.springframework.data.jpa.repository.JpaRepository;
+import org.springframework.stereotype.Repository;
+
+@Repository
+public interface CredentialRepository extends JpaRepository<Credential, Long> {
+}

src/main/java/com/faf223/expensetrackerfaf/repository/ExpenseCategoryRepository.java

@@ -0,0 +1,9 @@
+package com.faf223.expensetrackerfaf.repository;
+
+import com.faf223.expensetrackerfaf.model.ExpenseCategory;
+import org.springframework.data.jpa.repository.JpaRepository;
+import org.springframework.stereotype.Repository;
+
+@Repository
+public interface ExpenseCategoryRepository extends JpaRepository<ExpenseCategory, Long> {
+}

src/main/java/com/faf223/expensetrackerfaf/repository/ExpenseRepository.java

@@ -0,0 +1,12 @@
+package com.faf223.expensetrackerfaf.repository;
+
+import com.faf223.expensetrackerfaf.model.Expense;
+import org.springframework.data.jpa.repository.JpaRepository;
+import org.springframework.stereotype.Repository;
+
+import java.util.List;
+
+@Repository
+public interface ExpenseRepository extends JpaRepository<Expense, Long> {
+    List<Expense> findByUserUserUuid(String userUuid);
+}

src/main/java/com/faf223/expensetrackerfaf/repository/IncomeCategoryRepository.java

@@ -0,0 +1,9 @@
+package com.faf223.expensetrackerfaf.repository;
+
+import com.faf223.expensetrackerfaf.model.IncomeCategory;
+import org.springframework.data.jpa.repository.JpaRepository;
+import org.springframework.stereotype.Repository;
+
+@Repository
+public interface IncomeCategoryRepository extends JpaRepository<IncomeCategory, Long> {
+}

src/main/java/com/faf223/expensetrackerfaf/repository/IncomeRepository.java

@@ -0,0 +1,12 @@
+package com.faf223.expensetrackerfaf.repository;
+
+import com.faf223.expensetrackerfaf.model.Income;
+import org.springframework.data.jpa.repository.JpaRepository;
+import org.springframework.stereotype.Repository;
+
+import java.util.List;
+
+@Repository
+public interface IncomeRepository extends JpaRepository<Income, Long> {
+    List<Income> findByUserUserUuid(String userUuid);
+}

src/main/java/com/faf223/expensetrackerfaf/repository/UserRepository.java

@@ -0,0 +1,9 @@
+package com.faf223.expensetrackerfaf.repository;
+
+import com.faf223.expensetrackerfaf.model.User;
+import org.springframework.data.jpa.repository.JpaRepository;
+import org.springframework.stereotype.Repository;
+
+@Repository
+public interface UserRepository extends JpaRepository<User, String> {
+}