public async Task <ItemDiscount> CreateAsync(ItemDiscount obj, bool saveChange = true)
{
var item = new ItemDiscount
{
Id = Guid.NewGuid().ToString(),
CreationDate = DateTime.Now.ToString(),
Creator = "Tam",
FkItem = obj.FkItem,
FkDiscount = obj.FkDiscount,
IsDeleted = (int)IsDelete.Normal,
Value = obj.Value
};
_DbContext.ItemDiscount.Add(item);
try
{
if (saveChange)
{
await _DbContext.SaveChangesAsync().ConfigureAwait(false);
}
}
catch (Exception ex)
{
throw;
}
return(item);
}
public async Task <ItemDiscount> UpdateAsync(ItemDiscount obj, bool saveChange = true)
{
var item = await _DbContext.ItemDiscount.FirstOrDefaultAsync(h => h.Id == obj.Id);
try
{
if (saveChange)
{
await _DbContext.SaveChangesAsync().ConfigureAwait(false);
}
}
catch (Exception ex)
{
throw;
}
return(item);
}
/// <summary>
/// Adds custom discount to the given shopping cart item if another product is also in the cart.
/// </summary>
/// <param name="item">Shoppping cart item</param>
/// <param name="discounts">Discounts of the shopping cart item</param>
/// <param name="anotherItemName">SKU number of another product which must be in the cart to apply the discount</param>
private void AddDiscountForBundledPurchase(ShoppingCartItemInfo item, List<IItemDiscount> discounts, string anotherItemName)
{
// Add discount to the product if product B is also in the cart
ShoppingCartItemInfo itemB = GetShoppingCartItem(item.ShoppingCartObj, anotherItemName);
if (itemB != null)
{
// Create custom 20% discount
ItemDiscount discount = new ItemDiscount()
{
ItemDiscountID = "DISCOUNT_AB",
ItemDiscountDisplayName = string.Format("Discount for bundled purchase of product '{0}' and '{1}'", item.SKUObj.SKUName, itemB.SKUObj.SKUName),
ItemDiscountValue = 20,
ItemDiscountedUnits = itemB.CartItemUnits
};
// Add custom discount to discounts to be applied to the product
discounts.Add(discount);
}
}
static void Main(string[] args)
{
Player player1 = new Player();
player1.Id = 1;
player1.NationalityId = "********";
player1.FirstName = "Alierk";
player1.LastName = "Küçük";
player1.BirthDate = new DateTime(1986, 03, 05);
player1.PlayerName = "meSSiaS";
player1.Money = 150;
Item item1 = new Item();
item1.ItemName = "Armor";
item1.ItemPrice = 100;
SellingManager sellingManager = new SellingManager();
PlayerManager playerManager = new PlayerManager(new MernisServiceAdapter());
playerManager.Save(player1);
//playerManager.Update("MESSIAS", player1);
//playerManager.Delete(player1);
sellingManager.Buy(item1, player1);
sellingManager.Sell(item1, player1);
BaseDiscountManager discountManager = new DiscountManager();
discountManager.MakeDiscount(0.50, item1);
BaseDiscountManager discountManager1 = new BirthDayDiscountManager(player1, new DiscountAdapter());
discountManager1.MakeDiscount(0.75, item1);
sellingManager.Buy(item1, player1);
ItemDiscount itemDiscount = new ItemDiscount();
itemDiscount.DiscountName = "Yeni Yıl";
itemDiscount.DiscountRate = 0.75;
itemDiscount.item = item1;
BaseDiscountManager itemDiscountManager = new ItemDiscountManager();
itemDiscountManager.MakeDiscount(itemDiscount.DiscountRate, itemDiscount.item);
}
/// <summary>
/// Adds custom discount to the given shopping cart item if user is member of specified role.
/// </summary>
/// <param name="item">Shoppping cart item</param>
/// <param name="discounts">Discounts of the shopping cart item</param>
/// <param name="roleName">Name of the role the user must be member of to apply the discount</param>
private void AddDiscountForVIPRole(ShoppingCartItemInfo item, List <IItemDiscount> discounts, string roleName)
{
UserInfo user = item.ShoppingCartObj.UserInfoObj;
// Add discount to the product if user is member of the role
if ((user != null) && user.IsInRole(roleName, item.ShoppingCartObj.SiteName))
{
// Create custom 10% discount
ItemDiscount discount = new ItemDiscount()
{
ItemDiscountID = "DISCOUNT_VIP",
ItemDiscountDisplayName = string.Format("Discount for VIP customers", item.SKUObj.SKUName),
ItemDiscountValue = 10,
ItemDiscountedUnits = item.CartItemUnits
};
// Add custom discount to discounts to be applied to the product
discounts.Add(discount);
}
}
/// <summary>
/// Adds custom discount to the given shopping cart item if another product is also in the cart.
/// </summary>
/// <param name="item">Shoppping cart item</param>
/// <param name="discounts">Discounts of the shopping cart item</param>
/// <param name="anotherItemName">SKU number of another product which must be in the cart to apply the discount</param>
private void AddDiscountForBundledPurchase(ShoppingCartItemInfo item, List <IItemDiscount> discounts, string anotherItemName)
{
// Add discount to the product if product B is also in the cart
ShoppingCartItemInfo itemB = GetShoppingCartItem(item.ShoppingCartObj, anotherItemName);
if (itemB != null)
{
// Create custom 20% discount
ItemDiscount discount = new ItemDiscount()
{
ItemDiscountID = "DISCOUNT_AB",
ItemDiscountDisplayName = string.Format("Discount for bundled purchase of product '{0}' and '{1}'", item.SKUObj.SKUName, itemB.SKUObj.SKUName),
ItemDiscountValue = 20,
ItemDiscountedUnits = itemB.CartItemUnits
};
// Add custom discount to discounts to be applied to the product
discounts.Add(discount);
}
}
public async Task <InvoiceDto> Handle(AddInvoiceCommand request, CancellationToken cancellationToken)
{
var invoice = _mapper.Map <Invoice>(request.Invoice);
var session = await _context.Sessions.FirstOrDefaultAsync(s => !s.IsClosed);
if (invoice.Table != null && !invoice.IsPaid)
{
var table = await _context.Tables.FirstOrDefaultAsync(s => s.Id == invoice.TableId);
table.IsBeingUsed = true;
}
await _context.Invoices.AddAsync(invoice);
foreach (var item in request.Invoice.Items)
{
var invoiceItem = new InvoiceItem
{
InvoiceId = invoice.Id,
ItemId = item.Id,
Quantity = item.Quantity,
Value = item.Value
};
await _context.InvoiceItems.AddAsync(invoiceItem);
if (invoice.IsPaid)
{
var itemDb = await _context.Items.FirstOrDefaultAsync(i => i.Id == item.Id);
itemDb.CurrentQuantity -= item.Quantity;
if (itemDb.CurrentQuantity <= 0)
{
itemDb.IsOutOfStock = true;
}
}
foreach (var discount in item.Discounts)
{
var itemDiscount = new ItemDiscount
{
ItemId = item.Id,
DiscountId = discount.Id,
Value = discount.Value,
InvoiceItemId = invoiceItem.Id
};
await _context.ItemDiscounts.AddAsync(itemDiscount);
}
}
foreach (var discount in request.Invoice.Discounts)
{
var invoiceDiscount = new InvoiceDiscount
{
InvoiceId = invoice.Id,
DiscountId = discount.Id,
Value = discount.Value
};
await _context.InvoiceDiscounts.AddAsync(invoiceDiscount);
}
if (invoice.IsPaid)
{
session.Revenue += invoice.TotalPrice;
session.ExpectedMoney += invoice.TotalPrice + invoice.Tip;
session.Tip += invoice.Tip;
}
if (await _context.SaveChangesAsync() > 0)
{
var invoiceToReturn = await _mediator.Send(new GetInvoiceQuery(invoice.Id));
return(invoiceToReturn);
}
return(null);
}
/// <summary>
/// Adds custom discount to the given shopping cart item if user is member of specified role.
/// </summary>
/// <param name="item">Shoppping cart item</param>
/// <param name="discounts">Discounts of the shopping cart item</param>
/// <param name="roleName">Name of the role the user must be member of to apply the discount</param>
private void AddDiscountForVIPRole(ShoppingCartItemInfo item, List<IItemDiscount> discounts, string roleName)
{
UserInfo user = item.ShoppingCartObj.UserInfoObj;
// Add discount to the product if user is member of the role
if ((user != null) && user.IsInRole(roleName, item.ShoppingCartObj.SiteName))
{
// Create custom 10% discount
ItemDiscount discount = new ItemDiscount()
{
ItemDiscountID = "DISCOUNT_VIP",
ItemDiscountDisplayName = string.Format("Discount for VIP customers", item.SKUObj.SKUName),
ItemDiscountValue = 10,
ItemDiscountedUnits = item.CartItemUnits
};
// Add custom discount to discounts to be applied to the product
discounts.Add(discount);
}
}
public async Task <bool> Handle(UpdateInvoiceCommand request, CancellationToken cancellationToken)
{
var invoice = await _context.Invoices.FirstOrDefaultAsync(i => i.Id == request.Invoice.Id);
_mapper.Map(request.Invoice, invoice);
var session = await _context.Sessions.FirstOrDefaultAsync(s => !s.IsClosed);
var table = await _context.Tables.FirstOrDefaultAsync(s => s.Id == invoice.TableId);
if (!invoice.IsPaid)
{
table.IsBeingUsed = true;
}
else
{
table.IsBeingUsed = false;
}
var invoiceItems = _context.InvoiceItems.Where(i => i.InvoiceId == request.Invoice.Id).ToList();
foreach (var item in request.Invoice.Items)
{
if (invoice.IsPaid)
{
var itemDb = await _context.Items.FirstOrDefaultAsync(i => i.Id == item.Id);
itemDb.CurrentQuantity -= item.Quantity;
if (itemDb.CurrentQuantity <= 0)
{
itemDb.IsOutOfStock = true;
}
}
if (!item.IsAdded)
{
var invoiceItem = new InvoiceItem
{
InvoiceId = invoice.Id,
ItemId = item.Id,
Quantity = item.Quantity,
Value = item.Value
};
foreach (var discount in item.Discounts)
{
var itemDiscount = new ItemDiscount
{
ItemId = item.Id,
DiscountId = discount.Id,
Value = discount.Value,
InvoiceItemId = invoiceItem.Id
};
await _context.ItemDiscounts.AddAsync(itemDiscount);
}
await _context.InvoiceItems.AddAsync(invoiceItem);
}
}
foreach (var discount in request.Invoice.Discounts)
{
if (!discount.IsAdded)
{
var invoiceDiscount = new InvoiceDiscount
{
InvoiceId = invoice.Id,
DiscountId = discount.Id,
Value = discount.Value
};
await _context.InvoiceDiscounts.AddAsync(invoiceDiscount);
}
}
if (invoice.IsPaid)
{
session.Revenue += invoice.TotalPrice;
session.ExpectedMoney += invoice.TotalPrice + invoice.Tip;
session.Tip += invoice.Tip;
}
if (await _context.SaveChangesAsync() > 0)
{
return(true);
}
return(false);
}
public async Task SendItemDiscount(ItemDiscount itemDiscount)
{
await Clients.Others.SendAsync("ReceiveItemDiscount", itemDiscount);
}