public IViewComponentResult Invoke(AllExpensePagerViewModel pagerModel)
{
AllExpenseViewModel model = null;
if (ModelState.IsValid)
{
try
{
long lastItemId = 0;
string lastItemIdStr = HttpContext.Session.Get <string>((GetSessionPrefix() + "IM_LASTITEMID"));
if (!String.IsNullOrEmpty(lastItemIdStr))
{
lastItemId = long.Parse(lastItemIdStr);
}
pagerModel.LastItemId = lastItemId;
model = new AllExpenseViewModel();
model.Pager = pagerModel;
UIUser usr = GetUserInfo();
var expenseCategs = LoadUserExpenseCategs(usr);
var list = ExpensesContext.LoadUserExpensesPagedNav(usr, pagerModel.StartTs, pagerModel.EndTs, pagerModel.PageSize, pagerModel.PageIndex).Select(x => AutoMapperFactory.ExpenseViewModel_UIExpense.CreateMapper().Map <ExpenseViewModel>(new UIExpense(x))).ToList();
foreach (var item in list)
{
item.ExpenseCateg = expenseCategs.FirstOrDefault(x => x.ExpenseCategId == item.ExpenseCategId);
lastItemId = item.ExpenseId;
}
model.Expenses = list;
HttpContext.Session.Put((GetSessionPrefix() + "IM_LASTITEMID"), lastItemId.ToString());
}
catch (Exception ex)
{
ViewData["WarningMessage"] = ex.Message;
}
model.Pager.JsonConvertObject = JsonConvert.SerializeObject(model.Pager);
return(View(model));
}
else
{
model = new AllExpenseViewModel()
{
Expenses = new List <ExpenseViewModel>(), Pager = pagerModel
};
model.Pager.JsonConvertObject = JsonConvert.SerializeObject(model.Pager);
return(View(model));
}
}