public ResponseModel GetMenu(GetMenuRequestModel listModel)
{
var response = new ResponseModel
{
Success = false,
Messages = new List <string>()
};
if (listModel == null || listModel.ItemId == 0)
{
response.Messages.Add("ItemId can not be empty");
}
else if (listModel.CurrentPage <= 0 || listModel.ItemsPerPage <= 0)
{
response.Messages.Add("Current page/ItemsPerPage should be greater than 0");
}
else
{
try
{
var menuItems = ListService.GetMenuByListItemId(listModel.ItemId);
response.Data = menuItems;
response.Messages.Add("Success");
response.Success = true;
}
catch (Exception excep)
{
response.Messages.Add("Something bad happened.");
}
}
return(response);
}
public static List <ItemDetailLocal_Short> GetMenuByListItemId(GetMenuRequestModel model)
{
model.CurrentPage--;
using (var dbcontext = new DeliversEntities())
{
var items = dbcontext.ItemDetails.Where(det => det.Status && det.ListItemId == model.ItemId &&
(string.IsNullOrEmpty(model.SearchTerm) || det.Name.ToLower().Contains(model.SearchTerm.ToLower()) ||
det.Description.ToLower().Contains(model.SearchTerm.ToLower()))
).ToList();
if (items.Any())
{
var take = items.Skip(model.CurrentPage * model.ItemsPerPage).
Take(model.ItemsPerPage).ToList();
return(take.Select(obj => obj.ItemDetailShortMapper()).ToList());
}
return(new List <ItemDetailLocal_Short>());
}
}