public async Task <ServiceResult> GetAccountBalance()
{
try
{
if (_accountId <= 0)
{
return(new ServiceResult {
StatusCode = StatusCodes.Status400BadRequest, ContentResult = JsonConvert.SerializeObject(new ErrorResponseDto {
Message = Messages.Account_InvalidAccountId
})
});
}
Account account = await _accountRepo.GetAsync(_accountId);
if (account == null)
{
return(new ServiceResult {
StatusCode = StatusCodes.Status404NotFound, ContentResult = JsonConvert.SerializeObject(new ErrorResponseDto {
Message = Messages.Account_AccountNotFound
})
});
}
IEnumerable <Transaction> payments = await _transRepo.GetAllAsync(t => t.AccountId == _accountId && t.TransactionType == TransactionTypeEnum.Withdrawal, orderBy : q => q.OrderByDescending(t => t.Date));
IEnumerable <Transaction> deposits = await _transRepo.GetAllAsync(t => t.AccountId == _accountId && t.TransactionType == TransactionTypeEnum.Deposit, orderBy : q => q.OrderByDescending(t => t.Date));
AccountBalanceResultDto result = new AccountBalanceResultDto
{
AccountId = _accountId,
OpeningBalance = await _accountRepo.GetAccountOpeningBalanceAsync(_accountId),
ProcessedPaymentsBalance = await _accountRepo.GetAccountProcessedBalanceAsync(_accountId),
ClosingBalance = await _accountRepo.GetAccountBalanceAsync(_accountId),
PendingdPaymentsBalance = await _accountRepo.GetAccountPendingBalanceAsync(_accountId),
Payments = _mapper.Map <List <PaymentTransactionResultDto> >(payments),
Deposits = _mapper.Map <List <DepositTransactionResultDto> >(deposits),
};
return(new ServiceResult {
StatusCode = StatusCodes.Status200OK, ContentResult = JsonConvert.SerializeObject(result, new DecimalFormatConverter())
});
}
catch (Exception ex)
{
_logger.LogError(ex.Message, $"An error has occurred executing GetAccountBalance for Account {_accountId}");
return(new ServiceResult {
StatusCode = StatusCodes.Status500InternalServerError, ContentResult = JsonConvert.SerializeObject(new ErrorResponseDto {
Message = ex.Message
})
});
}
}
public async Task <ServiceResult> CreateTransaction()
{
try
{
Account account = await _accountRepo.GetAsync(_accountId);
if (account == null)
{
return(new ServiceResult {
StatusCode = StatusCodes.Status404NotFound, ContentResult = JsonConvert.SerializeObject(new ErrorResponseDto {
Message = Messages.Account_AccountNotFound
})
});
}
DateTime creationDate = DateTime.Now;
bool insufficientBalance = false;
Transaction newTransaction = new Transaction
{
TransactionStatus = _status,
TransactionType = _type,
Date = _date,
CreationDate = creationDate,
LastUpdateDate = creationDate,
AccountId = _accountId,
Amount = _amount
};
if (_type == TransactionTypeEnum.Withdrawal)
{
decimal accountAvailableBalance = await _accountRepo.GetAccountBalanceAsync(account.Id);
insufficientBalance = accountAvailableBalance < _amount;
if (insufficientBalance)
{
newTransaction.TransactionStatus = TransactionStatusEnum.Closed;
newTransaction.ClosedReason = Messages.Payment_NotEnoughFundsReason;
}
}
bool result = await _transRepo.AddAsync(newTransaction);
if (!result)
{
return(new ServiceResult {
StatusCode = StatusCodes.Status500InternalServerError, ContentResult = JsonConvert.SerializeObject(new ErrorResponseDto {
Message = _server500Error
})
});
}
return(new ServiceResult {
StatusCode = StatusCodes.Status201Created, ContentResult = JsonConvert.SerializeObject(_mapper.Map <TransactionResultDto>(newTransaction), new DecimalFormatConverter())
});
}
catch (Exception ex)
{
_logger.LogError(ex.Message, $"An error has occurred executing CreateTransaction for Account {_accountId}, Amount {_amount}, Type {_type.ToString()}, Date {_date.ToShortDateString()}");
return(new ServiceResult {
StatusCode = StatusCodes.Status500InternalServerError, ContentResult = JsonConvert.SerializeObject(new ErrorResponseDto {
Message = ex.Message
})
});
}
}