public IActionResult ApproveTransfer(int id)
{
int?userId = GetCurrentUserId();
if (!userId.HasValue)
{
return(BadRequest());
}
Transfer transfer = transferDAO.GetTransferById(id);
if (transfer == null)
{
return(NotFound());
}
if (transfer.TransferType == TransferType.Request && transfer.AccountFrom.UserId == userId)
{
if (transfer.TransferStatus != TransferStatus.Pending)
{
return(Conflict());
}
else if (transferDAO.ApproveTransfer(id))
{
return(Ok(transferDAO.GetTransferById(id))); //return newly approved transaction
}
else
{
return(BadRequest());
}
}
else
{
return(Conflict()); //or BadRequest
}
}