public ActionResult Term()
{
checkLogin();
TERM previousT = TermService.GetPreviousTerm();
TERM currentT = TermService.GetCurrentTerm();
TERM nextT = TermService.GetNextTerm();
Session["previousT"] = previousT;
Session["currentT"] = currentT;
Session["nextT"] = nextT;
return(View(new TermViewModel(previousT, currentT, nextT)));
}
public ActionResult TermPost(TERM next)
{
checkLogin();
TERM previousT = Session["previousT"] != null? (TERM)Session["previousT"]: TermService.GetPreviousTerm();
TERM currentT = Session["currentT"] != null ? (TERM)Session["currentT"] : TermService.GetCurrentTerm();
TERM nextT = Session["nextT"] != null ? (TERM)Session["nextT"] : TermService.GetNextTerm();
TermViewModel viewModel = new TermViewModel(previousT, currentT, nextT);
TempData["showForm"] = false;
TempData["resultMsg"] = "";
// fields checking
if (!ModelState.IsValid)
{
TempData["showForm"] = true;
return(View("Term", viewModel)); // redirect to form with data
}
// logic checking
bool pass = true;
if (TermService.GetTermByName(next.TERM_NAME).ID != 0 && TermService.GetTermByName(next.TERM_NAME).ID != next.ID)
{
TempData[Constant.msg_error] = "term name already in use";
pass = false;
}
if (pass && next.TERM_START >= next.TERM_END)
{
TempData[Constant.msg_error] = "start date > end date";
pass = false;
}
if (pass && next.TERM_START < DateTime.Now.Date)
{
TempData[Constant.msg_error] = "start date < today";
pass = false;
}
if (pass && (currentT != null) && currentT.TERM_END >= next.TERM_START)
{
TempData[Constant.msg_error] = "current term end date > next term start date";
pass = false;
}
if (!pass)
{
TempData["showForm"] = true;
return(View("Term", viewModel));
}// redirect to form with data
next.ACTIVE = true;
bool isSuccess = false;
if (next.ID == Constant.DEF_INT)
{
isSuccess = DBS.addRecord(next);
}
else
{
isSuccess = DBS.updateRecord(next);
}
// some unkown error happened
if (!isSuccess)
{
TempData[Constant.msg_error] = "Ops! something gone wrong.";
TempData["showForm"] = true;
return(View("Term", viewModel)); // redirect to form with data
}
TempData[Constant.msg_success] = ((next.ID == Constant.DEF_INT) ? "New term has been created" : "Next term has been edited");
//regen lists
previousT = TermService.GetPreviousTerm();
currentT = TermService.GetCurrentTerm();
nextT = TermService.GetNextTerm();
return(View(new TermViewModel(previousT, currentT, nextT))); // success
}