public ActionResult AddPayment(SmallBusinessPaymentViewModel viewModel)
{
var repository = new SmallBusinessRepository();
var smallBusiness = repository.GetById(viewModel.SmallBusinessId);
repository.Dispose();
if (smallBusiness == null)
{
return(HttpNotFound());
}
if (smallBusiness.SellingPrice < smallBusiness.PaymentReceived + viewModel.PaidAmount)
{
ViewBag.Title = "Add Small Business Payment";
TempData["ErrorMessage"] = "Total Payment Received exceeded selling price";
return(View(viewModel));
}
using (repository = new SmallBusinessRepository())
{
repository.ReceivePayment(viewModel);
}
TempData["SuccessMessage"] = "Payment Added successfully.";
return(RedirectToAction("Index"));
}
internal void ReceivePayment(SmallBusinessPaymentViewModel viewModel)
{
var smallBusiness = _context.SmallBusinesses
.Where(x => x.Id == viewModel.SmallBusinessId)
.Include(x => x.Installments)
.Include(x => x.Payments)
.Include(x => x.InvolvedSavingAccounts)
.SingleOrDefault();
if (smallBusiness != null &&
(smallBusiness.SellingPrice >= smallBusiness.PaymentReceived + viewModel.PaidAmount) &&
viewModel.PaidAmount > 0)
{
smallBusiness.PaymentReceived += viewModel.PaidAmount;
var tempPaymentAmount = smallBusiness.PaymentReceived;
bool allPaid = true;
foreach (var item in smallBusiness.Installments.OrderBy(x => x.DueDate))
{
if (tempPaymentAmount < item.Amount)
{
smallBusiness.PaymentDueDate = item.DueDate;
allPaid = false;
break;
}
tempPaymentAmount -= item.Amount;
}
if (allPaid)
{
smallBusiness.PaymentDueDate = null;
}
var oSmallBusinessPayment = new SmallBusinessPayment();
oSmallBusinessPayment.Amount = viewModel.PaidAmount;
var individualAmount = viewModel.PaidAmount / (decimal)smallBusiness.InvolvedSavingAccounts.Count();
oSmallBusinessPayment.Transactions = smallBusiness.InvolvedSavingAccounts
.Select(x => new Transaction
{
SavingAccountId = x.SavingAccountId,
Amount = individualAmount,
Description = string.Format("Small Business Payment:- Product:{0:N2}, Received: {1:N2} , Total Received:{2:N2} of {3:N2}, Total accounts involved:{4}", smallBusiness.Product, viewModel.PaidAmount, smallBusiness.PaymentReceived, smallBusiness.SellingPrice, smallBusiness.InvolvedSavingAccounts.Count),
TransactionDate = DateTime.Today,
Type = TransactionType.Small_Business_Payment,
TransactionSide = TransactionSide.Credit
})
.ToList();
smallBusiness.Payments.Add(oSmallBusinessPayment);
_context.SaveChanges();
}
}
public SmallBusinessPaymentViewModel GetPaymentViewModelById(int id)
{
SmallBusinessPaymentViewModel smallBusinessPaymentViewModel = null;
var smallBusiness = _context.SmallBusinesses.Where(x => x.Id == id).Include(x => x.Installments).SingleOrDefault();
if (smallBusiness != null)
{
smallBusinessPaymentViewModel = new SmallBusinessPaymentViewModel
{
Product = smallBusiness.Product,
SmallBusinessId = smallBusiness.Id,
CustomerName = smallBusiness.CustomerName,
SellingPrice = smallBusiness.SellingPrice,
PaymentReceived = smallBusiness.PaymentReceived
};
decimal dueAmount = smallBusiness.Installments.Where(x => x.DueDate <= DateTime.Today).Sum(x => x.Amount);
smallBusinessPaymentViewModel.PaymentDue = smallBusiness.PaymentReceived >= dueAmount ? 0 : dueAmount - smallBusiness.PaymentReceived;
}
return(smallBusinessPaymentViewModel);
}
