public IHttpActionResult AddProductToCart(AddProductToCartRequest request)
{
try
{
if (!ModelState.IsValid)
{
string errorMsg = string.Empty;
errorMsg += string.Join(" ", ModelState.Values.SelectMany(v => v.Errors).Select(e => e.ErrorMessage));
return(BadRequest(errorMsg));
}
var product = _productModel.GetProduct(request.ProductId);
if (product == null)
{
return(BadRequest(MessageResource.UnavailableProduct));
}
var response = new CartTransactionResponse()
{
UserCart = _shoppingCartModel.AddProductInCart(request),
AvailableProducts = _productModel.GetAllProducts().ToList()
};
return(Ok(response));
}
catch (Exception ex)
{
return(BadRequest(ex.Message));
}
}
public IHttpActionResult GetProducts()
{
try
{
//Connect to the source of data to get all the data.
var products = _productModel.GetAllProducts();
return(Ok(products));
}
catch (Exception ex)
{
return(Content(HttpStatusCode.InternalServerError, ex.Message));
}
}
public async Task <List <Sheev.Common.Models.GetAllResponse> > GetAll([FromQuery] int?pageNumber = 1, int?pageSize = 100, string filter = "")
{
_context.Security = new K2SO.Auth.Security(HttpContext.Request.Headers["Authorization"]);
var response = new List <Sheev.Common.Models.GetAllResponse>();
long count = 0;
// Get's No of Rows Count
// Get the rows
response = _productModel.GetAllProducts(filter, ref count, pageNumber, pageSize);
// Display TotalCount to Records to User
long totalCount = count;
// Calculating Totalpage by Dividing (No of Records / Pagesize)
int totalPages = (int)Math.Ceiling(count / (double)pageSize);
// if CurrentPage is greater than 1 means it has previousPage
var previous_Page = (int)pageNumber > 1 ? "Yes" : "No";
// if TotalPages is greater than CurrentPage means it has nextPage
var next_Page = (int)pageNumber < totalPages ? "Yes" : "No";
// Object which we are going to send in header
var paginationMetadata = new
{
total_Count = totalCount,
page_Size = pageSize,
current_Page = pageNumber,
total_Pages = totalPages,
previous_Page,
next_Page
};
// Setting Header
HttpContext.Response.Headers.Add("X-Pagination", JsonConvert.SerializeObject(paginationMetadata));
// Dummy Code that should be removed
HttpContext.Response.Headers.Add("Access-Control-Allow-Headers", "Content-Type, Authorization, X-Pagination");
HttpContext.Response.Headers.Add("Access-Control-Expose-Headers", "X-Pagination");
return(response);
}
