Retrieve account list for authenticated user

src/main/java/net/kapcake/bankingservice/config/DatabaseConfig.java

@@ -0,0 +1,27 @@
+package net.kapcake.bankingservice.config;
+
+import org.h2.tools.Server;
+import org.springframework.context.annotation.Bean;
+import org.springframework.context.annotation.Configuration;
+import org.springframework.context.annotation.Profile;
+
+import java.sql.SQLException;
+
+@Configuration
+public class DatabaseConfig {
+    @Bean(initMethod = "start", destroyMethod = "stop")
+    @Profile("dev")
+    public Server h2Server() throws SQLException {
+        return Server.createTcpServer("-tcp", "-tcpAllowOthers", "-tcpPort", "9092");
+    }
+
+//    @Bean
+//    public CommandLineRunner demoUsers(UserRepository userRepository, PasswordEncoder passwordEncoder) {
+//        return args -> {
+//            System.out.println(passwordEncoder.encode("user1Password"));
+//            System.out.println(passwordEncoder.encode("user2Password"));
+//            System.out.println(passwordEncoder.encode("user3Password"));
+//            System.out.println(passwordEncoder.encode("user4Password"));
+//        };
+//    }
+}

src/main/java/net/kapcake/bankingservice/controllers/BankingServiceController.java

@@ -0,0 +1,24 @@
+package net.kapcake.bankingservice.controllers;
+
+import net.kapcake.bankingservice.domain.BankAccount;
+import net.kapcake.bankingservice.services.AccountService;
+import org.springframework.security.core.annotation.AuthenticationPrincipal;
+import org.springframework.security.core.userdetails.User;
+import org.springframework.web.bind.annotation.GetMapping;
+import org.springframework.web.bind.annotation.RestController;
+
+import java.util.List;
+
+@RestController
+public class BankingServiceController {
+    private final AccountService accountService;
+
+    public BankingServiceController(AccountService accountService) {
+        this.accountService = accountService;
+    }
+
+    @GetMapping("/accounts")
+    public List<BankAccount> getAccounts(@AuthenticationPrincipal User user) {
+        return accountService.getAccounts(user);
+    }
+}

src/main/java/net/kapcake/bankingservice/repositories/BankAccountRepository.java

@@ -3,5 +3,8 @@ package net.kapcake.bankingservice.repositories;
 import net.kapcake.bankingservice.domain.BankAccount;
 import org.springframework.data.jpa.repository.JpaRepository;
 
+import java.util.List;
+
 public interface BankAccountRepository extends JpaRepository<BankAccount, Long> {
+    List<BankAccount> findAllByUsers_username(String username);
 }

src/main/java/net/kapcake/bankingservice/repositories/UserRepository.java

@@ -3,5 +3,8 @@ package net.kapcake.bankingservice.repositories;
 import net.kapcake.bankingservice.domain.User;
 import org.springframework.data.jpa.repository.JpaRepository;
 
+import java.util.Optional;
+
 public interface UserRepository extends JpaRepository<User, Long> {
+    Optional<User> findByUsername(String username);
 }

src/main/java/net/kapcake/bankingservice/services/AccountService.java

@@ -0,0 +1,21 @@
+package net.kapcake.bankingservice.services;
+
+import net.kapcake.bankingservice.domain.BankAccount;
+import net.kapcake.bankingservice.repositories.BankAccountRepository;
+import org.springframework.security.core.userdetails.User;
+import org.springframework.stereotype.Component;
+
+import java.util.List;
+
+@Component
+public class AccountService {
+    private final BankAccountRepository bankAccountRepository;
+
+    public AccountService(BankAccountRepository bankAccountRepository) {
+        this.bankAccountRepository = bankAccountRepository;
+    }
+
+    public List<BankAccount> getAccounts(User user) {
+        return bankAccountRepository.findAllByUsers_username(user.getUsername());
+    }
+}

src/main/resources/data.sql

@@ -1,5 +1,13 @@
-INSERT INTO ADDRESS (id, street, number, postal_code, country)
+INSERT INTO BANKING_USER (ID, USERNAME, PASSWORD)
-values (1, 'street', 1, 9999, 'Luxembourg');
+VALUES (1, 'user1', '{bcrypt}$2a$10$4dPs2u01F/UBJtQyKRCRLevJACUkDzSdD.4EFKkf0T0qllqtkxw5e');
+INSERT INTO BANKING_USER (ID, USERNAME, PASSWORD)
+VALUES (2, 'user2', '{bcrypt}$2a$10$EWrufyYshQUZ4A8ABWPqb.rGC.ZbASqCZiw1vgu68uUOB5t/qJpu6');
+INSERT INTO BANKING_USER (ID, USERNAME, PASSWORD)
+VALUES (3, 'user3', '{bcrypt}$2a$10$TEMplrWsmM7TA8HxTV8tG..4jxbfkOiq34cwg4wW3RXPRg6KMBdPm');
+INSERT INTO BANKING_USER (ID, USERNAME, PASSWORD)
+VALUES (4, 'user4', '{bcrypt}$2a$10$1wGifm5b1N6uBL6Zpxn5tegsFNSyTV6iux5MI9ANuP0G5cliBcLWa');
 
-INSERT INTO BANKING_USER (id, username, password, address_id)
+INSERT INTO BANK_ACCOUNT (ID, ACCOUNT_NAME, ACCOUNT_NUMBER, STATUS)
-values (1, 'user1', 'test', 1);
+VALUES (1, 'Personal', 'LU375050297422074000', 'ENABLED');
+INSERT INTO BANK_ACCOUNT_USERS (BANK_ACCOUNT_ID, USERS_ID)
+VALUES (1, 1);