public ActionResult RegisteredStudent(Regestration studentRegestration)
{
if (ModelState.IsValid)
{
CardDAO Card_DAO = new CardDAO();
if (Card_DAO.ISExsistCardDate(studentRegestration.CardNumber))
{
RegestrationDAO Registrator = new RegestrationDAO();
if (Registrator.IsCardUnsoldAndUnRegisteredWhileRegitered(studentRegestration.CardNumber))
{
Registrator.RegisterStudent(studentRegestration);
return View(studentRegestration);
}
else
{
ModelState.AddModelError("", "The Card is already sold or the card number is invalid.");
return View("RegisterStudent");
}
}
else
{
ModelState.AddModelError("", "There is no card with this card number.Please give a valid card number");
return View("RegisterStudent");
}
}
else
{
ModelState.AddModelError("", "It seems it's lacking required information");
return View("RegisterStudent");
}
}
public ActionResult ViewCards(CardInput cardInput)
{
if (ModelState.IsValid)
{
CardGenerator cardGenerator = new CardGenerator(cardInput.GeneratingDate, cardInput.NumberOfCards);
List<Card> CardList = cardGenerator.GetCardsList();
CardDAO cardDAO = new CardDAO();
if (!cardDAO.ISExsistCardDate(CardList[0].CardNumber))
{
GridView gridView = new GridView();
gridView.DataSource = CardList;
gridView.DataBind();
Session["CardsListEXCEL"] = gridView;
Session["CardsList"] = CardList;
return View(CardList);
}
else
{
ModelState.AddModelError("", "You have already generated cards on this date, so choose aonther date. ");
return View("ShowCards");
}
}
else
{
ModelState.AddModelError("", "Card List is not available");
return View("ShowCards");
}
}
public ActionResult RefreshParticularCard(SearchStudent active_CardNumber)
{
if (ModelState.IsValid)
{
CardDAO Card_DAO = new CardDAO();
if (Card_DAO.ISExsistCardDate(active_CardNumber.CardNumber))
{
RegestrationDAO Registrator = new RegestrationDAO();
if (Registrator.IsValidCardInDataBase(active_CardNumber.CardNumber))
{
ActiveUserDAO ActiveUser_DAO = new ActiveUserDAO();
if (ActiveUser_DAO.IsActive(active_CardNumber.CardNumber))
{
ActiveUser_DAO.RefreshActiveUserListForParticularCard(active_CardNumber.CardNumber);
return View();
}
else
{
ModelState.AddModelError("", "The Card is not active yet .So there is no reason for removing it from the active user list");
return View("ShowParticularCard");
}
}
else
{
ModelState.AddModelError("", "The Card Number is not sold yet,so there is no student registerd with this card number");
return View("ShowParticularCard");
}
}
else
{
ModelState.AddModelError("", "There is no card with this card number.Please give a valid card number");
return View("ShowParticularCard");
}
}
else
{
ModelState.AddModelError("", "Active user not found");
return View("ShowParticularCard");
}
}
public ActionResult AddCard(SearchStudent studentCardNumber)
{
if (ModelState.IsValid)
{
if (Session["StudentId"] != null)
{
CardDAO Card_DAO = new CardDAO();
if (Card_DAO.ISExsistCardDate(studentCardNumber.CardNumber))
{
RegestrationDAO Registrator = new RegestrationDAO();
if (Registrator.IsCardUnsoldAndUnRegisteredWhileRegitered(studentCardNumber.CardNumber))
{
int StudentId = (Int32)Session["StudentId"];
Registrator.UpdateCardsTableWithStudentId(studentCardNumber.CardNumber, StudentId);
ModelState.AddModelError("", "The New Card is added successfully .Please check student information by searching.");
return View("SearchStudent");
}
else
{
ModelState.AddModelError("", "The Card is already sold,Please give an unsold card number.");
return View("SearchStudent");
}
}
else
{
ModelState.AddModelError("", "There is no card with this card number.Please give a valid card number.");
return View("SearchStudent");
}
}
else
{
ModelState.AddModelError("", "Sorry Student information is not found.");
return View("SearchStudent");
}
}
else
{
ModelState.AddModelError("", "Sorry Student information is not found.");
return View("SearchStudent");
}
}
public ActionResult ViewCardUsage(SearchStudent searchStudent)
{
if (ModelState.IsValid)
{
CardDAO Card_DAO = new CardDAO();
if (Card_DAO.ISExsistCardDate(searchStudent.CardNumber))
{
RegestrationDAO Registrator = new RegestrationDAO();
if (Registrator.IsValidCardInDataBase(searchStudent.CardNumber))
{
ParticularCardUsageDAO CardUsage_DAO = new ParticularCardUsageDAO();
List<History> CardUsageList = CardUsage_DAO.ShowParticularCardHisroty(searchStudent.CardNumber).ToList();
GridView gridView = new GridView();
gridView.DataSource = CardUsageList;
gridView.DataBind();
Session["CardUsage"] = gridView;
return View(CardUsageList);
}
else
{
ModelState.AddModelError("", "The Card with this card number is not sold yet.So there is no student registerd with this card number.");
return View("ShowCardUsage");
}
}
else
{
ModelState.AddModelError("", "There is no card with this card number.Please give a valid card number.");
return View("ShowCardUsage");
}
}
else
{
ModelState.AddModelError("", "The Card Number is invalid.");
return View("ShowCardUsage");
}
}
public ActionResult Download()
{
if (Session["CardsListEXCEL"] != null && Session["CardsList"] != null)
{
List<Card> cardList = (List<Card>)Session["CardsList"];
CardDAO cardDAO = new CardDAO();
try
{
cardDAO.SaveCardsListIntoDataBase(cardList);
return new DownloadFileActionResult((GridView)Session["CardsListEXCEL"], "CardsListEXCEL.xls");
}catch(Exception)
{
ModelState.AddModelError("", "The Card list is already saved into the database.So,please generate new Cards");
return View("ShowCards");
}
}
else
{
return View();
}
}
public ActionResult ViewStudent(SearchStudent searchStudent)
{
if (ModelState.IsValid)
{
CardDAO Card_DAO = new CardDAO();
if (Card_DAO.ISExsistCardDate(searchStudent.CardNumber))
{
RegestrationDAO Registrator = new RegestrationDAO();
if (Registrator.IsValidCardInDataBase(searchStudent.CardNumber))
{
StudentDAO Student_DAO = new StudentDAO();
return View(Student_DAO.GetStudenInfo(searchStudent.CardNumber));
}
else
{
ModelState.AddModelError("", "The Card Number is not sold yet,so there is no student registerd with this card number");
return View("SearchStudent");
}
}
else
{
ModelState.AddModelError("", "There is no card with this card number.Please give a valid card number");
return View("SearchStudent");
}
}
else
{
ModelState.AddModelError("", "The Card Number is invalid");
return View("SearchStudent");
}
}