public async Task <IActionResult> BookOperation(Guid?id)
{
if (id == null)
{
return(RedirectToAction(IndexAction, DefaultController));
}
var productToBook = _productRepository.GetOne(id.Value);
if (productToBook == null)
{
return(View("ProductNotFound", id.Value)); //ProductNotFound
}
var customer = await _userManager.GetUserAsync(User);
if (customer == null)
{
return(View("CustomerNotFound")); //CustomerNotFound
}
var productCustomerViewModel = new ProductCustomerViewModel
{
CustomerId = customer.CustomerDbModelId, Product = productToBook
};
return(View(productCustomerViewModel));
}
public async Task <IActionResult> PurchaseOperation(Guid?id)
{
if (id == null)
{
return(RedirectToAction(IndexAction, DefaultController));
}
var productToBuy = _productRepository.GetOne(id.Value);
if (productToBuy == null)
{
return(View("ProductNotFound", id.Value));
}
var user = await _userManager.GetUserAsync(User);
if (user == null)
{
return(View("CustomerNotFound"));
}
var customer = _customerRepository.GetOne(user.CustomerDbModelId);
if (customer != null)
{
var productCustomerViewModel = new ProductCustomerViewModel
{
CustomerId = customer.Id,
Balance = customer.Balance,
Product = productToBuy,
CashBack = _propertyGetter.GetProperty <double>(EntityNames.Customer, nameof(VipCustomer.CashBack),
EntityNames.CustomerId,
customer.Id),
CashBackPercent = _propertyGetter.GetProperty <int>(EntityNames.Customer,
nameof(VipCustomer.CashBackPercent), EntityNames.CustomerId,
customer.Id),
DiscountPercent = _propertyGetter.GetProperty <int>(EntityNames.Customer,
nameof(VipCustomer.DiscountPercent), EntityNames.CustomerId,
customer.Id),
Points = _propertyGetter.GetProperty <double>(EntityNames.Customer, nameof(VipCustomer.Points),
EntityNames.CustomerId, customer.Id)
};
return(View(productCustomerViewModel));
}
return(RedirectToAction(IndexAction, DefaultController));
}
public IActionResult BookOperation(ProductCustomerViewModel productCustomerViewModel)
{
var customer = _customerRepository.GetOne(productCustomerViewModel.CustomerId);
if (customer == null)
{
return(View("CustomerNotFound", productCustomerViewModel.CustomerId)); //CustomerNotFound
}
var product = _productRepository.GetOne(productCustomerViewModel.ProductId);
if (product == null)
{
return(View("ProductNotFound", productCustomerViewModel.ProductId)); //ProductNotFound
}
var checkForLimit = _bookRepository.GetCustomerBooks(productCustomerViewModel.CustomerId);
if (checkForLimit == null)
{
return(View("CustomerNotFound", productCustomerViewModel.CustomerId));
}
if (productCustomerViewModel.BookDaysCount is > 7 or < 1)
{
ModelState.AddModelError(string.Empty, "Books Days Count | Max: 7 Min: 1");
return(View(new ProductCustomerViewModel
{
CustomerId = customer.Id, Product = product, BookDaysCount = productCustomerViewModel.BookDaysCount
}));
}
if (checkForLimit.Count >= 3)
{
ModelState.AddModelError(string.Empty,
$"Maximum Limit Of Books: 3 | Your Quantity Of Books: {checkForLimit.Count}");
return(View(new ProductCustomerViewModel
{
CustomerId = customer.Id, Product = product, BookDaysCount = productCustomerViewModel.BookDaysCount
}));
}
_reservationService.HandleOperation(productCustomerViewModel.CustomerId, productCustomerViewModel.ProductId,
productCustomerViewModel.BookDaysCount);
return(RedirectToAction(IndexAction, DefaultController));
}
public IActionResult PurchaseOperation(ProductCustomerViewModel productCustomerViewModel)
{
var customer = _customerRepository.GetOne(productCustomerViewModel.CustomerId);
if (customer == null)
{
return(View("CustomerNotFound", productCustomerViewModel.CustomerId));
}
var product = _productRepository.GetOne(productCustomerViewModel.ProductId);
if (product == null)
{
return(View("ProductNotFound", productCustomerViewModel.ProductId));
}
string message;
var productDiscount =
_propertyGetter.GetProperty <int>(EntityNames.Customer, nameof(VipCustomer.DiscountPercent),
EntityNames.CustomerId, customer.Id);
var priceToCompareWith =
product.PriceInUAH - product.PriceInUAH * productDiscount / 100;
var customerPoints =
_propertyGetter.GetProperty <double>(EntityNames.Customer, nameof(VipCustomer.Points),
EntityNames.CustomerId, customer.Id);
var customerCashBack =
_propertyGetter.GetProperty <double>(EntityNames.Customer, nameof(VipCustomer.CashBack),
EntityNames.CustomerId, customer.Id);
var productCustomerViewModelToReturnIfNotSucceed = new ProductCustomerViewModel
{
CustomerId = customer.Id,
Balance = customer.Balance,
Product = product,
CashBack = customerCashBack,
CashBackPercent =
_propertyGetter.GetProperty <int>(EntityNames.Customer, nameof(VipCustomer.CashBackPercent),
EntityNames.CustomerId, customer.Id),
DiscountPercent = productDiscount,
Points = customerPoints,
UseCashBack = productCustomerViewModel.UseCashBack,
UsePoints = productCustomerViewModel.UsePoints
};
if (productCustomerViewModel.UsePoints && customerPoints < priceToCompareWith / 1000)
{
message = "Not Enough Points";
ModelState.AddModelError(string.Empty, message);
return(View(productCustomerViewModelToReturnIfNotSucceed));
}
if (productCustomerViewModel.UseCashBack &&
customer.Balance + customerCashBack < priceToCompareWith)
{
message = "Not Enough Money & Cash Back";
ModelState.AddModelError(string.Empty, message);
return(View(productCustomerViewModelToReturnIfNotSucceed));
}
if (!productCustomerViewModel.UsePoints && !productCustomerViewModel.UseCashBack &&
customer.Balance < priceToCompareWith)
{
message = "Not Enough Money";
ModelState.AddModelError(string.Empty, message);
return(View(productCustomerViewModelToReturnIfNotSucceed));
}
_purchaseService.HandleOperation(productCustomerViewModel.CustomerId, productCustomerViewModel.ProductId,
productCustomerViewModel.UseCashBack, productCustomerViewModel.UsePoints);
return(RedirectToAction(IndexAction, DefaultController));
}