public IActionResult RefundTransaction(Models.API.Requests.Transaction request)
{
try
{
if (request == null || string.IsNullOrEmpty(request.TransactionId))
{
throw new ArgumentException("Missing Parameter");
}
var AccessToken = Request.Headers["Access-token"].ToString();
var UserID = _db.LoginTokens.Where(s => s.Token == AccessToken).Select(p => p.UserId).SingleOrDefault();
if (UserID != null)
{
var user = _db.Users.Where(s => s.Id == UserID && s.UserTypeId != 1 && s.AdminApproval).SingleOrDefault();
if (user != null)
{
var transaction = _db.Transaction.Where(s => s.UserId == user.Id && s.TransactionId == request.TransactionId &&
s.TransactionTypeId == 1).SingleOrDefault();
if (userTransaction.isUserExceedTheMaximumAllowance(user.Id, transaction.TransactionAmount))
{
return(Ok(maximumAllowance));
}
if (userTransaction.refundTransaction(user, transaction))
{
response = new Response
{
ResponseCode = 0,
ResponseMessage = "Refund Process Completed",
ResponseResults = true
};
return(Ok(response));
}
return(BadRequest(badRequest));
}
}
return(Unauthorized(notAuthorized));
}
catch (ArgumentException e)
{
badRequest.ResponseMessage = e.Message;
return(BadRequest(badRequest));
}
catch
{
return(BadRequest(badRequest));
}
}
public IActionResult AddTransaction(Models.API.Requests.Transaction request)
{
try
{
if (request == null || !decimal.TryParse(request.TransactionAmount, out _) || (decimal.Parse(request.TransactionAmount) < 0) ||
string.IsNullOrEmpty(request.TransactionName))
{
throw new ArgumentException("Missing Parameter");
}
var AccessToken = Request.Headers["Access-token"].ToString();
var UserID = _db.LoginTokens.Where(s => s.Token == AccessToken).Select(p => p.UserId).SingleOrDefault();
if (UserID != null)
{
var user = _db.Users.Where(s => s.Id == UserID && s.UserTypeId != 1 && s.AdminApproval).SingleOrDefault();
if (user != null)
{
if (userTransaction.addTransaction(user, request))
{
response = new Response
{
ResponseCode = 0,
ResponseMessage = "Transaction added successfully",
ResponseResults = true
};
return(Ok(response));
}
return(Ok(NotEnoughBalance));
}
}
return(Unauthorized(notAuthorized));
}
catch (ArgumentException e)
{
badRequest.ResponseMessage = e.Message;
return(BadRequest(badRequest));
}
catch
{
return(BadRequest(badRequest));
}
}
public bool addTransaction(Users user, Models.API.Requests.Transaction request)
{
if (user.CreditBalance < decimal.Parse(request.TransactionAmount))
{
return(false);
}
var TransactionId = "Trans-" + Guid.NewGuid().ToString().Substring(6);
var transaction = new Transaction
{
TransactionId = TransactionId,
TransactionAmount = decimal.Parse(request.TransactionAmount),
TransactionName = request.TransactionName,
TransactionTypeId = 1,
UserId = user.Id
};
_db.Transaction.Add(transaction);
user.CreditBalance -= decimal.Parse(request.TransactionAmount);
_db.SaveChanges();
return(true);
}
