Junit Test Application-52-계좌상세보기 기능

Junit Bank Application 깃허브

Junit Bank Application 기록 노션

account 조회 1번, 동저쿼리 조회 1번

• 서비스 코드

public AccountDetailResponseDto 계좌상세보기(Long number, Long userId, Integer page) {
          // 1. 구분, page 고정
          String gubun = "ALL";

          // 2. 계좌 찾기
          Account accountPS = accountRepository.findByNumber(number)
                    .orElseThrow(
                              () -> new CustomApiException("계좌를 찾을 수 없습니다"));

          // 3. 계좌소유자 확인
          accountPS.checkOwner(userId);

          // 4. 입출금내역 조회
          List<Transaction> transactionListPS = transactionRepository.findTransactionList(accountPS.getId(), gubun,
                    page);

          // 5. Dto
          return new AccountDetailResponseDto(accountPS, transactionListPS);
     }

• dto

@Getter
     @Setter
     public static class AccountDetailResponseDto {

          private Long id;
          private Long number;
          private Long balance;
          private List<TransactionDto> transactions = new ArrayList<>();

          public AccountDetailResponseDto(Account account, List<Transaction> transactions) {
               this.id = account.getId();
               this.number = account.getNumber();
               this.balance = account.getBalance();
               this.transactions = transactions.stream()
                         .map((transaction) -> new TransactionDto(transaction, account.getNumber()))
                         .collect(Collectors.toList());
          }

          @Getter
          @Setter
          public class TransactionDto {

               private Long id;
               private String gubun;
               private Long amount;

               private String sender;
               private String reciver;

               private String tel;
               private String createdAt;
               private Long balance;

               public TransactionDto(Transaction transaction, Long accountNumber) {
                    this.id = transaction.getId();
                    this.gubun = transaction.getGubun().getValue();
                    this.amount = transaction.getAmount();
                    this.sender = transaction.getSender();
                    this.reciver = transaction.getReceiver();
                    this.createdAt = CustomDateUtil.toStringFormat(transaction.getCreateAt());
                    this.tel = transaction.getTel() == null ? "없음" : transaction.getTel();

                    if (transaction.getDepositAccount() == null) {
                         this.balance = transaction.getWithdrawAccountBalance();
                    } else if (transaction.getWithdrawAccount() == null) {
                         this.balance = transaction.getDepositAccountBalance();
                    } else {
                         if (accountNumber.longValue() == transaction.getDepositAccount().getNumber().longValue()) {
                              this.balance = transaction.getDepositAccountBalance();
                         } else {
                              this.balance = transaction.getWithdrawAccountBalance();
                         }
                    }

               }
          }
     }

• 컨트롤러 코드

@GetMapping("/s/account/{number}")
     public ResponseEntity<?> findDetailAccount(@PathVariable Long number,
               @RequestParam(value = "page", defaultValue = "0") Integer page,
               @AuthenticationPrincipal LoginUser loginUser) {
          AccountDetailResponseDto accountDetailResponseDto = accountService.계좌상세보기(number,
                    loginUser.getUser().getId(), page);
          return new ResponseEntity<>(new ResponseDto<>(1, "계좌상세보기 성공", accountDetailResponseDto), HttpStatus.CREATED);
     }