public async Task <OperationResult> Handle(UpdateLoanCommand request, CancellationToken cancellationToken)
{
await ValidateUpdateCommand(request);
var loanDto = _mapper.Map <UpdateLoanCommand, Loan>(request);
await _unitOfWork.Loans.UpdateOneAsync(x => x.Id == request.Id, loanDto, _skipProps, cancellationToken);
_unitOfWork.Commit();
return(new OperationResult(nameof(HttpStatusCode.OK), true));
}
private async Task ValidateUpdateCommand(UpdateLoanCommand command)
{
if (!Enum.IsDefined(typeof(LoanTypeEnum), command.LoanTypeId))
{
throw new ArgumentOutOfRangeException(nameof(command.LoanTypeId));
}
if (command.Id <= 0)
{
throw new ArgumentOutOfRangeException(nameof(command.Id));
}
if (command.Balance <= 0)
{
throw new ArgumentOutOfRangeException(nameof(command.Balance));
}
if (string.IsNullOrWhiteSpace(command.Ccy) || command.Ccy.Length != 3)
{
throw new ArgumentNullException(nameof(command.Ccy));
}
if (command.DateFrom == null || command.DateFrom.Date < DateTime.Today)
{
throw new ArgumentOutOfRangeException(nameof(command.DateFrom));
}
if (command.DateTo == null || command.DateTo <= command.DateFrom)
{
throw new ArgumentOutOfRangeException(nameof(command.DateTo));
}
var exists = await _unitOfWork.Loans.Exists(x => x.Id == command.Id && x.UserId == _userId &&
x.LoanStatusId == (int)LoanStatusEnum.Sent || x.LoanStatusId == (int)LoanStatusEnum.Processing);
if (!exists)
{
throw new Exception("you don't have right to edit this statement");
}
}
public async Task <ActionResult <OperationResult> > UpdateAsync([Required][FromBody] UpdateLoanCommand command,
CancellationToken cancellationToken = default) => Ok(await Mediator.Send(command, cancellationToken));
