//to show all the products from the cartlist
public List <CartItems> GetCartItems()
{
OSBusinessLayer bll = new OSBusinessLayer();
var lstcart = bll.GetCartItems();
return(lstcart);
}
//to get all the categories from the database
public List <ProductCategory> GetAllCategories()
{
OSBusinessLayer bll = new OSBusinessLayer();
var lstc = bll.GetAllCategories();
return(lstc);
}
//To get all the details of the product based on productid
public Products GetProductDetailsById(int id)
{
OSBusinessLayer bll = new OSBusinessLayer();
var pro = bll.GetProductDetailsById(id);
return(pro);
}
//To get all the products in category based on Category name
public List <Products> GetProductsByCategoryName(string cname)
{
OSBusinessLayer bll = new OSBusinessLayer();
var lstc = bll.GetProductsByCategoryName(cname);
return(lstc);
}
//To get the products based on search by product name
public List <Products> GetProductsByName(string productname)
{
OSBusinessLayer bll = new OSBusinessLayer();
var lstpro = bll.GetProductsByName(productname);
return(lstpro);
}
/// <summary>
/// This method to add items to cart
/// </summary>
/// <param name="lst">list as a parameter</param>
//to post the product detail in the cartitem
public HttpResponseMessage Post([FromBody] List <CartItems> lst)
{
HttpResponseMessage errRes = Request.CreateErrorResponse(HttpStatusCode.OK, "Record posted");
try
{
OSBusinessLayer bll = new OSBusinessLayer();
bll.AddToCart(lst);
}
catch (Exception ex)
{
errRes = Request.CreateErrorResponse(HttpStatusCode.NotFound, "Record could not posted");
}
return(errRes);
}
//to delete the product from the cart based on product id
public HttpResponseMessage Delete(int id)
{
HttpResponseMessage errRes = Request.CreateErrorResponse(HttpStatusCode.OK, "Record deleted");
try
{
OSBusinessLayer bll = new OSBusinessLayer();
bll.DeleteFromCartById(id);
}
catch (Exception ex)
{
errRes = Request.CreateErrorResponse(HttpStatusCode.NotFound, "Product id not found,could not delete");
}
return(errRes);
}
/// <summary>
/// This method displays the products which are in cart list
/// </summary>
/// <param name="list">it is used to pass the cartlist whose record is to be selected</param>
/// <returns>products are found</returns>
public ActionResult ViewCart(string list)
{
var items = Session["cart_values"];
if (items == null)
{
ViewBag.Message = "No products to display";
items = "0";
}
else
{
ViewBag.Message = "";
}
OSBusinessLayer obj = new OSBusinessLayer();
var lstproduct = obj.ViewCart(items.ToString());
return(View(lstproduct));
}
