public bool AddItemToActiveCart(long userId, long productId, long quantity)
{
var activeCart = dbContext.Carts.FirstOrDefault(c => c.UserId == userId && c.IsCurrentCart == true);
if (activeCart == null)
{
var newCart = new Cart {
UserId = userId, IsCurrentCart = true
};
this.dbContext.Carts.Add(newCart);
this.dbContext.SaveChanges();
activeCart = newCart;
}
var product = dbContext.Products.FirstOrDefault(p => p.ProductId == productId);
var cartProduct = dbContext.CartProducts.FirstOrDefault(cp => cp.CartId == activeCart.CartId && cp.ProductId == product.ProductId);
if (cartProduct == null)
{
dbContext.CartProducts.Add(new CartProduct {
CartId = activeCart.CartId, ProductId = product.ProductId, Quantity = (int)quantity
});
}
else
{
cartProduct.Quantity += (int)quantity;
}
return(dbContext.SaveChanges() > 0);
}
public UserEntity AddUser(UserEntity userEntity)
{
UserDetail userDetail = new UserDetail()
{
FirstName = userEntity.UserDetails.FirstName,
LastName = userEntity.UserDetails.LastName,
Age = userEntity.UserDetails.Age,
Sex = userEntity.UserDetails.Sex,
ProfilePicture = userEntity.UserDetails.ProfilePicture
};
dbContext.UserDetails.Add(userDetail);
dbContext.SaveChanges();
var user = new User()
{
Username = userEntity.Username,
Password = userEntity.Password,
Email = userEntity.Email,
UserDetailId = userDetail.UserDetailId
};
dbContext.Users.Add(user);
dbContext.SaveChanges();
return(user != null?UserMapper.UserEntityMapper(user) : null);
}
public bool AddProductToWishlist(long userId, long productId)
{
var activeWishlist = dbContext.WishLists.FirstOrDefault(ws => ws.UserId == userId && ws.IsCurrent == true);
if (activeWishlist == null)
{
var newWishlist = new WishList()
{
UserId = userId, IsCurrent = true
};
dbContext.WishLists.Add(newWishlist);
dbContext.SaveChanges();
activeWishlist = newWishlist;
}
else
{
var item = dbContext.WishListProducts
.FirstOrDefault(w => w.WishListId == activeWishlist.WishListId && w.ProductId == productId);
if (item != null)
{
return(true);
}
}
var product = dbContext.Products.FirstOrDefault(p => p.ProductId == productId);
if (product == null)
{
return(false);
}
var newProductWishlist = new WishListProduct()
{
WishListId = activeWishlist.WishListId, ProductId = product.ProductId
};
this.dbContext.WishListProducts.Add(newProductWishlist);
return(this.dbContext.SaveChanges() > 0);
}
