private async Task <int> SaveInvoice(InvoiceCreationModel model, DateTime creationTime)
{
int?billingDataId = null;
if (!string.IsNullOrEmpty(model.CustomerName) && !string.IsNullOrEmpty(model.CustomerAddress))
{
var billingData = DbContext.Add(new BillingData()
{
Name = model.CustomerName,
TaxNumber = model.CustomerTaxNumber,
Address = model.CustomerAddress,
PhoneNumber = model.CustomerPhoneNumber,
Email = model.CustomerEmail
});
await DbContext.SaveChangesAsync();
billingDataId = billingData.Entity.Id;
}
var invoice = DbContext.Add(new Invoice()
{
OrderSessionId = model.OrderSession.Id,
CreationTime = creationTime,
BillingDataId = billingDataId,
PaymentMethod = model.PaymentMethod
});
await DbContext.SaveChangesAsync();
invoice.Entity.Path = $"invoice{invoice.Entity.Id}.pdf";
await DbContext.SaveChangesAsync();
return(invoice.Entity.Id);
}
public async Task <int> CreateInvoice(InvoiceCreationModel model)
{
var creationTime = DateTime.Now;
var invoiceId = await SaveInvoice(model, creationTime);
GeneratePDF(model, creationTime, invoiceId);
return(invoiceId);
}
public async Task <OrderSessionPayResultModel> PayOrders(int id, OrderSessionPayModel model)
{
if (!Enum.IsDefined(typeof(PaymentMethod), model.PaymentMethod))
{
throw new RestaurantNotFoundException("Nem létező fizetési mód!");
}
var orderSession = await DbContext.OrderSessions.Include(os => os.Orders)
.ThenInclude(o => o.Items)
.ThenInclude(oi => oi.MenuItem)
.Where(os => os.Id == id && (os.Status == OrderSessionStatus.Active || os.Status == OrderSessionStatus.Delivering))
.SingleOrDefaultAsync();
if (orderSession == null)
{
throw new RestaurantNotFoundException("A rendelési folyamat nem létezik vagy a fizetése nem lehetséges!");
}
await StatusService.CheckRightsForStatus(orderSession.Status);
var summary = await GetPaymentSummary(orderSession, model);
//Generate invoice
var invoiceModel = new InvoiceCreationModel()
{
FullPrice = summary.FullPrice,
FinalPrice = summary.FinalPrice,
VoucherCode = model.VoucherCode,
VoucherDiscountAmount = summary.VoucherTotalDiscountAmount,
RedeemedLoyaltyPoints = summary.UsedLoyaltyPoints ?? 0,
CustomerName = model.CustomerName,
CustomerTaxNumber = model.CustomerTaxNumber,
CustomerAddress = model.CustomerAddress,
CustomerPhoneNumber = model.CustomerPhoneNumber,
CustomerEmail = model.CustomerEmail,
PaymentMethod = model.PaymentMethod,
OrderSession = orderSession
};
var invoiceId = await InvoiceService.CreateInvoice(invoiceModel);
orderSession.InvoiceId = invoiceId;
//Close order
orderSession.Status = OrderSessionStatus.Paid;
orderSession.ClosedAt = DateTime.Now;
await DbContext.SaveChangesAsync();
return(new OrderSessionPayResultModel()
{
InvoiceId = invoiceId
}); //Invoice id
}
private void GeneratePDF(InvoiceCreationModel model, DateTime CreationDate, int invoiceId)
{
doc = new PdfDocument($"{InvoicePath}/invoice{invoiceId}.pdf");
doc.Info.Title = "Számla";
AddPage();
XFont titleFont = new XFont(InvoiceConfig.FontFamily, InvoiceConfig.FontSize + 4, XFontStyle.Bold, fontOptions);
XFont smallFont = new XFont(InvoiceConfig.FontFamily, InvoiceConfig.FontSize - 2, XFontStyle.Regular, fontOptions);
XFont boldFont = new XFont(InvoiceConfig.FontFamily, InvoiceConfig.FontSize, XFontStyle.Bold, fontOptions);
int x = InvoiceConfig.Margin;
//Title
WriteText(x, 20, "Számla", titleFont);
DrawLine(x, 30, page.Width - InvoiceConfig.Margin, 30);
WriteText(page.Width - 140, 20, $"Azonosító: R/{invoiceId}", smallFont);
//Restaurant data
WriteText(x, 45, "Kibocsátó:", smallFont);
WriteText(x, 70, InvoiceConfig.Restaurant.Name, titleFont);
WriteText(x, 90, InvoiceConfig.Restaurant.Address);
WriteText(x, 110, $"Adószám: {InvoiceConfig.Restaurant.TaxNumber}");
WriteText(x, 130, $"Tel.: {InvoiceConfig.Restaurant.PhoneNumber}");
WriteText(x, 150, $"E-mail: {InvoiceConfig.Restaurant.Email}");
//Customer data
int y = 45;
if (!string.IsNullOrEmpty(model.CustomerName) && !string.IsNullOrEmpty(model.CustomerAddress))
{
int x2 = (int)Math.Round(page.Width / 2) + InvoiceConfig.Margin;
WriteText(x2, y, "Vevő:", smallFont);
y = 70;
WriteText(x2, y, model.CustomerName, titleFont);
y = 90;
WriteText(x2, y, model.CustomerAddress);
y = 110;
if (!string.IsNullOrEmpty(model.CustomerTaxNumber))
{
WriteText(x2, y, $"Adószám: {model.CustomerTaxNumber}");
y += 20;
}
if (!string.IsNullOrEmpty(model.CustomerPhoneNumber))
{
WriteText(x2, y, $"Tel.: {model.CustomerPhoneNumber}");
y += 20;
}
if (!string.IsNullOrEmpty(model.CustomerEmail))
{
WriteText(x2, y, $"E-mail: {model.CustomerEmail}");
y += 20;
}
DrawLine(x2 - InvoiceConfig.Margin, 30, x2 - InvoiceConfig.Margin, 170);
}
DrawLine(x, 170, page.Width - InvoiceConfig.Margin, 170);
//Header end
WriteText(x, 190, $"Fizetési mód: {EnumHelper.GetDescription(model.PaymentMethod)}");
//Table header
int tablePageUnitX = (int)Math.Floor((page.Width - InvoiceConfig.Margin * 2) / 12);
WriteText(InvoiceConfig.Margin, 220, "Tétel", boldFont);
WriteText(InvoiceConfig.Margin + 6 * tablePageUnitX, 220, "Mennyiség", boldFont);
WriteText(InvoiceConfig.Margin + 8 * tablePageUnitX, 220, "Egységár", boldFont);
WriteText(InvoiceConfig.Margin + 10 * tablePageUnitX, 220, "Összeg", boldFont);
DrawLine(x, 230, page.Width - InvoiceConfig.Margin, 230);
y = 250;
//Order items (table content)
model.OrderSession.Orders.ForEach(order =>
{
order.Items.ForEach(oi =>
{
WriteText(InvoiceConfig.Margin, y, oi.MenuItem.Name, maxWidth: 6 * tablePageUnitX);
WriteText(InvoiceConfig.Margin + 6 * tablePageUnitX, y, oi.Quantity.ToString(), maxWidth: 2 * tablePageUnitX);
WriteText(InvoiceConfig.Margin + 8 * tablePageUnitX, y, $"{oi.MenuItem.Price} Ft", maxWidth: 2 * tablePageUnitX);
WriteText(InvoiceConfig.Margin + 10 * tablePageUnitX, y, $"{oi.MenuItem.Price * oi.Quantity} Ft", maxWidth: 2 * tablePageUnitX);
y += 20;
if (y > page.Height)
{
AddPage();
y = 20;
}
});
});
if (model.FullPrice != model.FinalPrice)
{
DrawLine(x, y, page.Width - InvoiceConfig.Margin, y);
y += 20;
WriteText(InvoiceConfig.Margin + 10 * tablePageUnitX, y, $"{model.FullPrice} Ft", boldFont);
y += 20;
DrawLine(x, y, page.Width - InvoiceConfig.Margin, y);
y += 20;
//Voucher
if (!string.IsNullOrEmpty(model.VoucherCode) && model.VoucherDiscountAmount != null)
{
WriteText(InvoiceConfig.Margin, y, model.VoucherCode, maxWidth: 6 * tablePageUnitX);
WriteText(InvoiceConfig.Margin + 10 * tablePageUnitX, y, $"-{model.VoucherDiscountAmount} Ft", maxWidth: 2 * tablePageUnitX);
y += 20;
}
//Loyalty points
if (model.RedeemedLoyaltyPoints > 0)
{
WriteText(InvoiceConfig.Margin, y, "Hűségpontok", maxWidth: 6 * tablePageUnitX);
WriteText(InvoiceConfig.Margin + 6 * tablePageUnitX, y, model.RedeemedLoyaltyPoints.ToString(), maxWidth: 2 * tablePageUnitX);
WriteText(InvoiceConfig.Margin + 10 * tablePageUnitX, y, $"-{model.RedeemedLoyaltyPoints} Ft", maxWidth: 2 * tablePageUnitX);
y += 20;
}
}
//Sum
DrawLine(x, y, page.Width - InvoiceConfig.Margin, y);
y += 20;
WriteText(InvoiceConfig.Margin + 9 * tablePageUnitX, y, $"Összesen: {model.FinalPrice} Ft", boldFont);
y += 40;
WriteText(x, y, $"AP: {InvoiceConfig.Restaurant.APNumber}");
y += 20;
WriteText(x, y, $"Kelt: {CreationDate:yyyy. MM. dd. HH:mm:ss}");
doc.Close();
}
