public Order SaveOrder(Order order)
{
bool orderSuccess = true;
var orderId = Guid.NewGuid();
order.Id = orderId;
order.OrderItem.ToList().ForEach(delegate(OrderItem orderItem)
{
orderItem.OrderId = orderId;
if (!IsFoodItemAvailableInVendorMenu(order.VenderId, orderItem.FoodItemId))
{
orderSuccess = false;
return;
}
});
if (!orderSuccess)
{
throw new Exception("Item not available in menu");
}
else
{
order.OrderDateTime = DateTime.Now;
eCanteenEntities.Order.Add(order);
eCanteenEntities.SaveChanges();
return(order);
}
}
public void SaveFoodItem(FoodItem foodItem, int menuType, Guid vendorId)
{
if (foodItem.Id != null && foodItem.Id != Guid.Empty)
{
foodItem.LastUpdate = DateTime.Now;
eCanteenEntities.Entry(foodItem).State = EntityState.Modified;
}
else
{
foodItem.Id = Guid.NewGuid();
foodItem.LastUpdate = DateTime.Now;
eCanteenEntities.FoodItem.Add(foodItem);
eCanteenEntities.MenuFoodItem.Add(new MenuFoodItem {
FoodItemId = foodItem.Id, Type = menuType, Availability = true, VendorId = vendorId
});
}
eCanteenEntities.SaveChanges();
}
public bool Register(Customer customer)
{
if (eCanteenEntities.Customer.Any(cust => cust.Email.Equals(customer.Email.ToLower().Trim())))
{
return(false);
}
if (customer.Id != null && customer.Id != Guid.Empty)
{
eCanteenEntities.Entry(customer).State = EntityState.Modified;
}
else
{
customer.Id = Guid.NewGuid();
eCanteenEntities.Customer.Add(customer);
}
eCanteenEntities.SaveChanges();
SendRegistrationConfirmationMail(customer);
return(true);
}
public bool Register(Vendor vendor)
{
if (eCanteenEntities.Vendor.Any(vd => vd.Email.Equals(vendor.Email.ToLower().Trim())))
{
return(false);
}
if (vendor.Id != null && vendor.Id != Guid.Empty)
{
eCanteenEntities.Entry(vendor).State = EntityState.Modified;
}
else
{
vendor.Id = Guid.NewGuid();
vendor.Active = true;
eCanteenEntities.Vendor.Add(vendor);
}
if (!string.IsNullOrEmpty(vendor.Logo))
{
byte[] imageBytes = Convert.FromBase64String(vendor.Logo.Replace("data:image/png;base64,", ""));
MemoryStream ms = new MemoryStream(imageBytes, 0,
imageBytes.Length);
// Convert byte[] to Image
ms.Write(imageBytes, 0, imageBytes.Length);
Image image = Image.FromStream(ms, true);
string logoPath = "../../Content/VendorLogo/" + vendor.Id + "_logo" + ".png";
vendor.Logo = logoPath;
image.Save(HttpContext.Current.Server.MapPath("~/Content/VendorLogo/" + vendor.Id + "_logo" + ".png"), System.Drawing.Imaging.ImageFormat.Png);
}
eCanteenEntities.SaveChanges();
return(true);
}
