public void UpdateQuantity(int id, int quantity)
{
ShopdbEntities3 db = new ShopdbEntities3();
Cart cart = db.Carts.Find(id);
cart.Quantity = quantity;
db.SaveChanges();
}
public List <Cart> GetOrdersInCart(string userId)
{
ShopdbEntities3 db = new ShopdbEntities3();
List <Cart> orders = (from x in db.Carts
where (x.Customer_ID).ToString() == userId &&
x.IsInCart
orderby x.Order_Date
select x).ToList();
return(orders);
}
public string InsertProductType(Product_Type productType)
{
try
{
ShopdbEntities3 db = new ShopdbEntities3();
db.Product_Type.Add(productType);
db.SaveChanges();
return(productType.Type + " was succesfully inserted");
}
catch (Exception e)
{
return("Error:" + e);
}
}
public List <Product> GetAllProductsByType(int typeId)
{
try
{
using (ShopdbEntities3 db = new ShopdbEntities3())
{
List <Product> products = (from x in db.Products where x.Product_Type_ID == typeId select x).ToList();
return(products);
}
}
catch (Exception)
{
return(null);
}
}
public List <Product> GetAllProducts()
{
try
{
using (ShopdbEntities3 db = new ShopdbEntities3())
{
List <Product> products = (from x in db.Products select x).ToList();
return(products);
}
}
catch (Exception)
{
return(null);
}
}
public Product GetProduct(int id)
{
try
{
using (ShopdbEntities3 db = new ShopdbEntities3())
{
Product product = db.Products.Find(id);
return(product);
}
}
catch (Exception)
{
return(null);
}
}
public void MarkOrderAsPaid(List <Cart> carts)
{
ShopdbEntities3 db = new ShopdbEntities3();
if (carts != null)
{
foreach (Cart cart in carts)
{
Cart oldCart = db.Carts.Find(cart.Cart_ID);
oldCart.Order_Date = DateTime.Now;
oldCart.IsInCart = false;
}
db.SaveChanges();
}
}
public string InsertCart(Cart cart)
{
try
{
ShopdbEntities3 db = new ShopdbEntities3();
db.Carts.Add(cart);
db.SaveChanges();
return(cart.Order_Date + " order was succesfully added");
}
catch (Exception e)
{
return("Error:" + e);
}
}
public int GetAmountOfOrders(string userId)
{
try
{
ShopdbEntities3 db = new ShopdbEntities3();
int amount = (int)(from x in db.Carts
where (x.Customer_ID).ToString() == userId &&
x.IsInCart
select x.Quantity).Sum();
return(amount);
}
catch
{
return(0);
}
}
public string DeleteProductType(int id)
{
try
{
ShopdbEntities3 db = new ShopdbEntities3();
Product_Type productType = db.Product_Type.Find(id);
db.Product_Type.Attach(productType);
db.Product_Type.Remove(productType);
db.SaveChanges();
return(productType.Type + " was succesfully deleted");
}
catch (Exception e)
{
return("Error:" + e);
}
}
public string UpdateProductType(int id, Product_Type productType)
{
try
{
ShopdbEntities3 db = new ShopdbEntities3();
Product_Type p = db.Product_Type.Find(id);
p.Type = productType.Type;
db.SaveChanges();
return(productType.Type + " was succesfully updated");
}
catch (Exception e)
{
return("Error:" + e);
}
}
public string DeleteCart(int id)
{
try
{
ShopdbEntities3 db = new ShopdbEntities3();
Cart cart = db.Carts.Find(id);
db.Carts.Attach(cart);
db.Carts.Remove(cart);
db.SaveChanges();
return(cart.Order_Date + " was succesfully deleted");
}
catch (Exception e)
{
return("Error:" + e);
}
}
public string UpdateCart(int id, Cart cart)
{
try
{
ShopdbEntities3 db = new ShopdbEntities3();
Cart p = db.Carts.Find(id);
p.Order_Date = cart.Order_Date;
p.Customer_ID = cart.Customer_ID;
p.IsInCart = cart.IsInCart;
p.Product_ID = cart.Product_ID;
db.SaveChanges();
return(cart.Order_Date + " was succesfully updated");
}
catch (Exception e)
{
return("Error:" + e);
}
}
public string UpdateProduct(int id, Product product)
{
try
{
ShopdbEntities3 db = new ShopdbEntities3();
Product p = db.Products.Find(id);
p.Name = product.Name;
p.Price = product.Price;
p.Product_Type_ID = product.Product_Type_ID;
p.Description = product.Description;
p.Image = product.Image;
db.SaveChanges();
return(product.Name + " was succesfully updated");
}
catch (Exception e)
{
return("Error:" + e);
}
}