public IActionResult AddMembershipDeal(MembershipDealViewModel model)
{
if (ModelState.IsValid)
{
// The membership duration cannot be duplicated, hence, checking if the duration already exists.
if (dealRepository.IsDurationOffered(model.Duration) == false)
{
MembershipDeal membershipDeal = new MembershipDeal
{
Duration = model.Duration,
Price = model.Price
};
// Add new membership plan to the database. This will be displayed on the website.
dealRepository.Add(membershipDeal);
return(RedirectToAction("MembershipDeals", "Home"));
}
else
{
ModelState.AddModelError("Duration", "This duration is already offered.");
return(View(model));
}
}
ModelState.AddModelError("", "Error found in the form");
return(View(model));
}
public IActionResult EditMembershipDeal(MembershipDealViewModel model)
{
if (ModelState.IsValid)
{
MembershipDeal membershipDeal = dealRepository.GetMembershipDeal(model.Id);
// Copy the information from the form to the database.
membershipDeal.Price = model.Price;
dealRepository.Update(membershipDeal);
return(RedirectToAction("MembershipDeals", "Home"));
}
return(View(model));
}
public IActionResult EditMembershipDeal(int id)
{
// Retrieve the membership to be edited.
MembershipDeal membershipDeal = dealRepository.GetMembershipDeal(id);
// If membership exists.
if (membershipDeal != null)
{
MembershipDealViewModel model = new MembershipDealViewModel
{
Id = membershipDeal.Id,
Duration = membershipDeal.Duration,
Price = membershipDeal.Price
};
return(View(model));
}
else
{
return(RedirectToAction("MembershipDeals", "Home"));
}
}
