public void RemoveFromCart(string menuItemName)
{
TruYumContext context = new TruYumContext();
var query = from cart in context.Carts.Include(m => m.MenuItem)
where cart.MenuItem.Name == menuItemName
select cart;
if (query == null)
{
Console.WriteLine("No item in cart for the user");
return;
}
else
{
foreach (var item in query.ToList())
{
Boolean removeparameter = true;
while (removeparameter)
{
if (item.MenuItem.Name == menuItemName)
{
context.Carts.Remove(item);
context.SaveChanges();
Console.WriteLine("Menu item removed from cart successfully");
removeparameter = false;
}
else
{
Console.WriteLine("Incorrect menu item name.Please reenter");
return;
}
}
}
}
}
public void AddToCart(string menuItemName)
{
TruYumContext context = new TruYumContext();
var query = from menuitem in context.MenuItems.Include(m => m.Category)
where menuitem.Name == menuItemName
select menuitem;
if (query == null)
{
Console.WriteLine("No Records are fetched");
return;
}
else
{
foreach (var item in query.ToList())
{
Console.WriteLine("{0} {1} {2} {3} {4}", item.Name, item.Price.ToString(), item.dateOfLaunch.ToString(), item.Active.ToString(), item.freeDelivery.ToString());
Boolean addparmeter = true;
while (addparmeter)
{
if (item.Name == " " || item.Name == null)
{
Console.WriteLine("Incorrect menuItem .Please Check");
return;
}
else
{
Console.WriteLine("Enter a price to add");
double price = double.Parse(Console.ReadLine());
Console.WriteLine("Enter a categoryName to Check");
string categoryName = Console.ReadLine();
if ((item.Price == price) && (item.Category.Name == categoryName))
{
int userId = 1;
Cart c = new Cart();
c.userId = userId;
c.menuItemId = item.Id;
c.MenuItem = item;
context.Carts.Add(c);
addparmeter = false;
context.SaveChanges();
Console.WriteLine("Menu item added to cart successfully");
}
else
{
Console.WriteLine("Incorrect menu item name.Please reenter");
return;
}
}
}
}
}
}
public void EditMenuItem(string menuItemName)
{
TruYumContext context = new TruYumContext();
var query = from menuItem in context.MenuItems
where menuItem.Name == menuItemName
select menuItem;
if (query == null)
{
Console.WriteLine("Incorrect menu item.Please check");
return;
}
else
{
foreach (var item in query.ToList())
{
Console.WriteLine("{0} {1} {2}", item.Name, item.Price.ToString(), item.Category.Name.ToString());
Boolean editparameter = true;
while (editparameter)
{
if (item.Name == null || item.Name == " ")
{
Console.WriteLine("Incorrect name.Please provide valid name");
return;
}
else
{
Console.WriteLine("Enter a price to check");
double price = double.Parse(Console.ReadLine());
Console.WriteLine("Enter a Category to check");
string category = Console.ReadLine();
if (item.Price == price && item.Category.Name == category)
{
Console.WriteLine("All Data is Correct");
Console.WriteLine("Enter the Price To change");
double price2 = double.Parse(Console.ReadLine());
item.Price = price2;
editparameter = false;
Console.WriteLine("Data is saved .Here is the Updated data");
context.SaveChanges();
ViewMenuItemListAdmin v = new ViewMenuItemListAdmin();
v.ViewMenuItemAdmin();
}
else
{
Console.WriteLine("Incorrect category. Please reenter data");
}
}
}
}
}
}
public void AddMenuItem(string name, string category, double price, Boolean isActive, DateTime dateOfLaunch, Boolean freeDelivery)
{
TruYumContext context = new TruYumContext();
MenuItem menuItem = new MenuItem();
menuItem.Name = name;
menuItem.freeDelivery = freeDelivery;
menuItem.Price = price;
menuItem.Active = isActive;
menuItem.dateOfLaunch = dateOfLaunch;
int categoryId = context.Categories.Where(iter => iter.Name.Equals(category, StringComparison.OrdinalIgnoreCase)).Select(iter => iter.Id).FirstOrDefault();
menuItem.categoryId = categoryId;
context.MenuItems.Add(menuItem);
context.SaveChanges();
Console.WriteLine("item added successfully");
}
public void ViewMenuItemAdmin()
{
TruYumContext context = new TruYumContext();
var query = from menuitem in context.MenuItems
select new
{
menuitem.Name,
menuitem.Price,
menuitem.Category,
menuitem.dateOfLaunch,
menuitem.Active,
menuitem.freeDelivery
};
foreach (var item in query.ToList())
{
Console.WriteLine("{0} {1} {2} {3} {4}", item.Name, item.Price.ToString(), item.dateOfLaunch.ToString(), item.Active.ToString(), item.freeDelivery.ToString());
}
}
public void ViewCartItems()
{
TruYumContext context = new TruYumContext();
var Query = from cart in context.Carts.Include(m => m.MenuItem)
where cart.userId == 1
select cart;
if (Query == null)
{
Console.WriteLine("No Items in Cart");
return;
}
else
{
foreach (var item in Query.ToList())
{
Console.WriteLine("{0} {1}", item.userId, item.MenuItem.Name);
}
}
}