Merge pull request #168 from prgrms-web-devcourse-final-project/feat#167

[Feat]: 결제 성공 시 상태 전이

Author: dlawhd

src/main/java/com/backend/domain/bid/service/BidPaymentService.java

@@ -2,7 +2,9 @@
 
 import com.backend.domain.bid.dto.BidPayResponseDto;
 import com.backend.domain.bid.entity.Bid;
+import com.backend.domain.bid.enums.BidStatus;
 import com.backend.domain.bid.repository.BidRepository;
+import com.backend.domain.cash.enums.RelatedType;
 import com.backend.domain.cash.service.CashService;
 import com.backend.domain.member.entity.Member;
 import com.backend.domain.product.entity.Product;
@@ -79,19 +81,21 @@ private RsData<BidPayResponseDto> processPayment(Bid bid, Member bidder, Product
         var tx = cashService.withdraw(
                 bidder,
                 finalPrice,
-                com.backend.domain.cash.constant.RelatedType.BID,
+                RelatedType.BID,
                 bid.getId()
         );
 
         // 결제 기록
         bid.setPaidAt(LocalDateTime.now());
         bid.setPaidAmount(finalPrice);
+        bid.setStatus(BidStatus.PAID);
+        product.setStatus("결제 완료");
 
         // 응답
         BidPayResponseDto response = new BidPayResponseDto(
                 bid.getId(),
                 product.getId(),
-                finalPrice,
+                finalPrice,             // 낙찰/결제 금액..
                 bid.getPaidAt(),
                 tx.getId(),
                 tx.getBalanceAfter()

src/main/java/com/backend/domain/cash/entity/CashTransaction.java

@@ -1,7 +1,7 @@
 package com.backend.domain.cash.entity;
 
-import com.backend.domain.cash.constant.CashTxType;
-import com.backend.domain.cash.constant.RelatedType;
+import com.backend.domain.cash.enums.CashTxType;
+import com.backend.domain.cash.enums.RelatedType;
 import com.backend.global.jpa.entity.BaseEntity;
 import jakarta.persistence.*;
 import lombok.*;

src/main/java/com/backend/domain/cash/constant/CashTxType.java renamed to src/main/java/com/backend/domain/cash/enums/CashTxType.java

@@ -1,4 +1,4 @@
-package com.backend.domain.cash.constant;
+package com.backend.domain.cash.enums;
 
 public enum CashTxType {
     DEPOSIT,  // 입금(돈 들어옴)..

src/main/java/com/backend/domain/cash/constant/RelatedType.java renamed to src/main/java/com/backend/domain/cash/enums/RelatedType.java

@@ -1,4 +1,4 @@
-package com.backend.domain.cash.constant;
+package com.backend.domain.cash.enums;
 
 public enum RelatedType {
     PAYMENT,

src/main/java/com/backend/domain/cash/repository/CashTransactionRepository.java

@@ -1,6 +1,6 @@
 package com.backend.domain.cash.repository;
 
-import com.backend.domain.cash.constant.RelatedType;
+import com.backend.domain.cash.enums.RelatedType;
 import com.backend.domain.cash.entity.Cash;
 import com.backend.domain.cash.entity.CashTransaction;
 import org.springframework.data.domain.Page;

src/main/java/com/backend/domain/cash/service/CashService.java

@@ -1,8 +1,8 @@
 package com.backend.domain.cash.service;
 
 import com.backend.domain.bid.repository.BidRepository;
-import com.backend.domain.cash.constant.CashTxType;
-import com.backend.domain.cash.constant.RelatedType;
+import com.backend.domain.cash.enums.CashTxType;
+import com.backend.domain.cash.enums.RelatedType;
 import com.backend.domain.cash.dto.CashResponse;
 import com.backend.domain.cash.dto.CashTransactionItemResponse;
 import com.backend.domain.cash.dto.CashTransactionResponse;
@@ -20,7 +20,6 @@
 import org.springframework.transaction.annotation.Transactional;
 import org.springframework.web.server.ResponseStatusException;
 
-import java.time.Instant;
 import java.time.format.DateTimeFormatter;
 import java.util.List;
 

src/main/java/com/backend/domain/payment/entity/Payment.java

@@ -1,7 +1,7 @@
 package com.backend.domain.payment.entity;
 
 import com.backend.domain.member.entity.Member;
-import com.backend.domain.payment.constant.PaymentStatus;
+import com.backend.domain.payment.enums.PaymentStatus;
 import com.backend.global.jpa.entity.BaseEntity;
 import jakarta.persistence.*;
 import lombok.*;

src/main/java/com/backend/domain/payment/entity/PaymentMethod.java

@@ -1,7 +1,7 @@
 package com.backend.domain.payment.entity;
 
 import com.backend.domain.member.entity.Member;
-import com.backend.domain.payment.constant.PaymentMethodType;
+import com.backend.domain.payment.enums.PaymentMethodType;
 import com.backend.global.jpa.entity.BaseEntity;
 import jakarta.persistence.*;
 import lombok.*;

src/main/java/com/backend/domain/payment/constant/PaymentMethodType.java renamed to src/main/java/com/backend/domain/payment/enums/PaymentMethodType.java

@@ -1,4 +1,4 @@
-package com.backend.domain.payment.constant;
+package com.backend.domain.payment.enums;
 
 public enum PaymentMethodType {
     CARD,  // 카드..

src/main/java/com/backend/domain/payment/constant/PaymentStatus.java renamed to src/main/java/com/backend/domain/payment/enums/PaymentStatus.java

@@ -1,4 +1,4 @@
-package com.backend.domain.payment.constant;
+package com.backend.domain.payment.enums;
 
 public enum PaymentStatus {
     PENDING,   // 아직 처리 중..