Order 도메인 리팩터링 및 단위 테스트 추가

src/main/java/com/cleanengine/coin/configuration/bootstrap/DBInitRunner.java

@@ -1,7 +1,7 @@
 package com.cleanengine.coin.configuration.bootstrap;
 
 import com.cleanengine.coin.order.domain.Asset;
-import com.cleanengine.coin.order.adapter.out.persistentce.wallet.WalletExternalRepository;
+import com.cleanengine.coin.order.adapter.out.persistentce.wallet.OrderWalletRepository;
 import com.cleanengine.coin.order.adapter.out.persistentce.asset.AssetRepository;
 import com.cleanengine.coin.user.domain.Account;
 import com.cleanengine.coin.user.domain.User;
@@ -24,7 +24,7 @@
 public class DBInitRunner implements CommandLineRunner {
     private final AccountRepository accountRepository;
     private final UserRepository userRepository;
-    private final WalletExternalRepository walletExternalRepository;
+    private final OrderWalletRepository orderWalletRepository;
     private final AssetRepository assetRepository;
 
     @Transactional
@@ -58,7 +58,7 @@ protected void initSellBotData(){
         wallet2.setTicker("TRUMP");
         wallet2.setAccountId(account.getId());
         wallet2.setSize(500_000_000.0);
-        walletExternalRepository.saveAll(List.of(wallet, wallet2));
+        orderWalletRepository.saveAll(List.of(wallet, wallet2));
     }
 
     @Transactional
@@ -80,7 +80,7 @@ protected void initBuyBotData() {
         wallet2.setTicker("TRUMP");
         wallet2.setAccountId(account.getId());
         wallet2.setSize(0.0);
-        walletExternalRepository.saveAll(List.of(wallet, wallet2));
+        orderWalletRepository.saveAll(List.of(wallet, wallet2));
     }
 
     @Transactional

src/main/java/com/cleanengine/coin/order/adapter/out/persistentce/account/AccountExternalRepository.java → src/main/java/com/cleanengine/coin/order/adapter/out/persistentce/account/OrderAccountRepository.java

@@ -5,7 +5,6 @@
 
 import java.util.Optional;
 
-public interface AccountExternalRepository extends CrudRepository<Account, Integer> {
-    // TODO null 대처 해야
+public interface OrderAccountRepository extends CrudRepository<Account, Integer> {
     Optional<Account> findByUserId(Integer userId);
 }

src/main/java/com/cleanengine/coin/order/adapter/out/persistentce/wallet/WalletExternalRepository.java → src/main/java/com/cleanengine/coin/order/adapter/out/persistentce/wallet/OrderWalletRepository.java

@@ -3,5 +3,5 @@
 import com.cleanengine.coin.user.domain.Wallet;
 import org.springframework.data.repository.CrudRepository;
 
-public interface WalletExternalRepository extends CrudRepository<Wallet, Long>, WalletExternalRepositoryCustom {
+public interface OrderWalletRepository extends CrudRepository<Wallet, Long>, OrderWalletRepositoryCustom {
 }

src/main/java/com/cleanengine/coin/order/adapter/out/persistentce/wallet/WalletExternalRepositoryCustom.java → src/main/java/com/cleanengine/coin/order/adapter/out/persistentce/wallet/OrderWalletRepositoryCustom.java

@@ -4,6 +4,6 @@
 
 import java.util.Optional;
 
-public interface WalletExternalRepositoryCustom {
+public interface OrderWalletRepositoryCustom {
     Optional<Wallet> findWalletBy(Integer userId, String ticker);
 }

src/main/java/com/cleanengine/coin/order/adapter/out/persistentce/wallet/WalletExternalRepositoryCustomImpl.java → src/main/java/com/cleanengine/coin/order/adapter/out/persistentce/wallet/OrderWalletRepositoryCustomImpl.java

@@ -13,7 +13,7 @@
 @Repository
 @Transactional
 @RequiredArgsConstructor
-public class WalletExternalRepositoryCustomImpl implements WalletExternalRepositoryCustom {
+public class OrderWalletRepositoryCustomImpl implements OrderWalletRepositoryCustom {
     private final EntityManager em;
 
     @Override

src/main/java/com/cleanengine/coin/order/application/OrderService.java

@@ -3,7 +3,9 @@
 import com.cleanengine.coin.order.application.dto.OrderCommand;
 import com.cleanengine.coin.order.application.dto.OrderInfo;
 import com.cleanengine.coin.order.application.strategy.CreateOrderStrategy;
-import jakarta.validation.Valid;
+import jakarta.validation.ConstraintViolation;
+import jakarta.validation.ConstraintViolationException;
+import jakarta.validation.Validator;
 import lombok.RequiredArgsConstructor;
 import org.springframework.stereotype.Service;
 import org.springframework.transaction.annotation.Propagation;
@@ -12,6 +14,7 @@
 
 import java.time.LocalDateTime;
 import java.util.List;
+import java.util.Set;
 
 import static com.cleanengine.coin.common.CommonValues.BUY_ORDER_BOT_ID;
 import static com.cleanengine.coin.common.CommonValues.SELL_ORDER_BOT_ID;
@@ -21,9 +24,11 @@
 @Validated
 public class OrderService {
     private final List<CreateOrderStrategy<?, ?>> createOrderStrategies;
+    private final Validator validator;
 
     @Transactional
-    public OrderInfo<?> createOrder(@Valid OrderCommand.CreateOrder createOrder){
+    public OrderInfo<?> createOrder(OrderCommand.CreateOrder createOrder){
+        validateCreateOrder(createOrder);
         CreateOrderStrategy<?, ?> createOrderStrategy = createOrderStrategies.stream()
                 .filter(strategy -> strategy.supports(createOrder.isBuyOrder())).findFirst().orElseThrow();
 
@@ -39,4 +44,12 @@ public OrderInfo<?> createOrderWithBot(String ticker, Boolean isBuyOrder, Double
 
         return createOrder(createOrder);
     }
+
+    protected void validateCreateOrder(OrderCommand.CreateOrder createOrder) {
+        Set<ConstraintViolation<OrderCommand.CreateOrder>> violations = validator.validate(createOrder);
+
+        if (!violations.isEmpty()) {
+            throw new ConstraintViolationException(violations);
+        }
+    }
 }