public async Task <IActionResult> TicketRefundCreate(int id)
{
var ticket = await context.Tickets
.Include(t => t.Excursion)
.Include(t => t.Refunds)
.Select(x => new
{
x.Id,
x.AdultCount,
x.ChildrenCount,
x.Discount,
Excursion = new
{
x.Excursion.PricePerAdult,
x.Excursion.PricePerChild
},
Refunds = x.Refunds.Select(y => new
{
y.AdultCount,
y.ChildCount
}).ToList()
})
.FirstOrDefaultAsync(t => t.Id == id);
if (ticket is null)
{
return(Redirect("/Excursion/Representative/TicketSearchById"));
}
var model = new RefundCreateInputModel()
{
MaxAdultCount = ticket.AdultCount - ticket.Refunds.Sum(r => r.AdultCount),
MaxChildrenCount = ticket.ChildrenCount - ticket.Refunds.Sum(r => r.ChildCount),
PricePerAdult = ticket.Excursion.PricePerAdult,
PricePerChild = ticket.Excursion.PricePerChild,
TicketId = ticket.Id,
Discount = ticket.Discount
};
model.SumToRefund = (model.MaxAdultCount * model.PricePerAdult + model.MaxChildrenCount * model.PricePerChild) * (100 - ticket.Discount) / 100.00m;
//view of the ticket ( with count of adult, chidlren (max out-ed)) and below price to return
return(View(model));
}
public async Task <IActionResult> TicketRefundCreate(RefundCreateInputModel model)
{
//validate the cases
if (model.MaxAdultCount < model.AdultToRefund ||
model.MaxChildrenCount < model.ChildrenToRefund ||
model.AdultToRefund < 0 ||
model.ChildrenToRefund < 0)
{
var returnVIewModel = await context.Tickets
.Include(t => t.Excursion)
.Include(t => t.Refunds)
.Select(x => new
{
x.Id,
x.AdultCount,
x.ChildrenCount,
Excursion = new
{
x.Excursion.PricePerAdult,
x.Excursion.PricePerChild
},
Refunds = x.Refunds.Select(y => new
{
y.AdultCount,
y.ChildCount
}).ToList()
})
.FirstOrDefaultAsync(t => t.Id == model.TicketId);
if (returnVIewModel is null)
{
return(Redirect("/Excursion/Representative/TicketSearchById"));
}
var input = new RefundCreateInputModel()
{
MaxAdultCount = returnVIewModel.AdultCount - returnVIewModel.Refunds.Sum(r => r.AdultCount),
MaxChildrenCount = returnVIewModel.ChildrenCount - returnVIewModel.Refunds.Sum(r => r.ChildCount),
PricePerAdult = returnVIewModel.Excursion.PricePerAdult,
PricePerChild = returnVIewModel.Excursion.PricePerChild,
TicketId = returnVIewModel.Id
};
//todo+ add one bool for validation + message!
return(this.View(input));
}
var ticket = await context.Tickets.Include(t => t.Sale).FirstOrDefaultAsync(t => t.Id == model.TicketId);
//here i forgot the discount!
var cashToRefund =
(model.AdultToRefund * model.PricePerAdult + model.ChildrenToRefund * model.PricePerChild)
* (100m - ticket.Discount) / 100.00m;
ticket.Sale.Cash -= cashToRefund;
ticket.AdultCount -= model.AdultToRefund;
ticket.ChildrenCount -= model.ChildrenToRefund;
ticket.Sale.TotalPrice -= cashToRefund;
var refund = new Refund()
{
AdultCount = model.AdultToRefund,
ChildCount = model.ChildrenToRefund,
Cash = cashToRefund,
Date = DateTime.UtcNow,
TicketId = model.TicketId
};
ticket.Refunds.Add(refund);
await context.Refunds.AddAsync(refund);
await context.SaveChangesAsync();
return(View("/Areas/Excursion/Views/Representative/Tickets/TicketRefundView.cshtml"));
}
