ResponseEntity accountCommand()

in service/src/main/java/org/apache/fineract/cn/accounting/service/rest/AccountRestController.java [227:265]
38 lines of code
12 McCabe index (conditional complexity)

  ResponseEntity<Void> accountCommand(@PathVariable("identifier") final String identifier,
                                      @RequestBody @Valid final AccountCommand accountCommand) {

    final Optional<Account> optionalAccount = this.accountService.findAccount(identifier);
    if (optionalAccount.isPresent()) {
      final Account account = optionalAccount.get();
      final Account.State state = Account.State.valueOf(account.getState());
      switch (AccountCommand.Action.valueOf(accountCommand.getAction())) {
        case CLOSE:
          if (account.getBalance() != 0.00D) {
            throw ServiceException.conflict("Account {0} has remaining balance.", identifier);
          }
          if (state.equals(Account.State.OPEN) || state.equals(Account.State.LOCKED)) {
            this.commandGateway.process(new CloseAccountCommand(identifier, accountCommand.getComment()));
          }
          break;
        case LOCK:
          if (state.equals(Account.State.OPEN)) {
            this.commandGateway.process(new LockAccountCommand(identifier, accountCommand.getComment()));
          }
          break;
        case UNLOCK:
          if (state.equals(Account.State.LOCKED)) {
            this.commandGateway.process(new UnlockAccountCommand(identifier, accountCommand.getComment()));
          }
          break;
        case REOPEN:
          if (state.equals(Account.State.CLOSED)) {
            this.commandGateway.process(new ReopenAccountCommand(identifier, accountCommand.getComment()));
          }
          break;
        default:
          throw ServiceException.badRequest("Invalid state change.");
      }
      return ResponseEntity.accepted().build();
    } else {
      throw ServiceException.notFound("Account {0} not found.", identifier);
    }
  }