/// <summary>
/// this function adds a new delivery to the database
/// </summary>
/// <returns>The NewDelivery view</returns>
public ActionResult AddDelievery()
{
if (Session["User"] == null)
{
TempData["Result"] = true;
return(RedirectToAction("", ""));
}
DelieveryVM cvm = new DelieveryVM();
Delievery objDelievery = new Delievery();
DelieveryDal dal = new DelieveryDal();
objDelievery.userName = Session["User"].ToString();
objDelievery.address = Request.Form["Delievery.address"];
objDelievery.phone = Request.Form["Delievery.phone"];
objDelievery.delieveryName = Request.Form["Delievery.delieveryName"];
if (ModelState.IsValid)
{
dal.Delieveries.Add(objDelievery);
dal.SaveChanges();
cvm.Delievery = new Delievery();
}
else
{
return(View("NewDelievery"));
}
cvm.Delieveries = dal.Delieveries.ToList <Delievery>();
ViewBag.TheResult = true;
return(View("NewDelievery", cvm));
}
/// <summary>
/// the function searches a delivery by the name or id according to the user's choice
/// </summary>
public ActionResult SearchDelievery()
{
if (Session["User"] == null)
{
TempData["Result"] = true;
return(RedirectToAction("", ""));
}
DelieveryDal dal = new DelieveryDal();
string searchValue;
DelieveryVM cvm = new DelieveryVM();
searchValue = Session["User"].ToString();
List <Delievery> objDelieveries =
(from x in dal.Delieveries
where x.userName.Equals(searchValue)
select x).ToList <Delievery>();
if (objDelieveries != null)
{
cvm.Delieveries = objDelieveries;
return(View("SearchDelievery", cvm));
}
ViewBag.TheResult = true;
return(View("SearchDelievery"));
}
/// <summary>
/// The function deletes a delivery by the id that the user entered
/// </summary>
public ActionResult DeleteDelievery()
{
if (Session["Manager"] == null)
{
TempData["Result"] = true;
return(RedirectToAction("", ""));
}
DelieveryDal dal = new DelieveryDal();
DelieveryVM cvm = new DelieveryVM();
string value = Request.Form["DelieveryID"];
if (value != null)
{
if (value != "")
{
int id = int.Parse(value);
Delievery objDelieveries =
(from x in dal.Delieveries
where x.delieveryID.Equals(id)
select x).FirstOrDefault();
if (objDelieveries == null)
{
ViewBag.TheResult = true;
return(View("DeleteDelievery"));
}
dal.Delieveries.Remove(objDelieveries);
dal.SaveChanges();
}
}
return(View("DeleteDelievery"));
}
/// <summary>
/// The function searches a delivery by the id or by name according to the user's choice
/// </summary>
public ActionResult SearchDelievery()
{
if (Session["Manager"] == null)
{
TempData["Result"] = true;
return(RedirectToAction("", ""));
}
DelieveryDal dal = new DelieveryDal();
string searchValue;
int n;
DelieveryVM cvm = new DelieveryVM();
searchValue = Request.Form["DelieveryNameOrID"];
string radio = Request.Form["optradio"];
if (searchValue != null)
{
if (radio != null)
{
if (radio.Equals("delieveryID"))
{
if (searchValue != "" && int.TryParse(searchValue, out n))
{
int id = int.Parse(searchValue);
Delievery objDelieveries =
(from x in dal.Delieveries
where x.delieveryID.Equals(id)
select x).FirstOrDefault();
if (objDelieveries != null)
{
cvm.Delievery = objDelieveries;
return(View("SearchDelievery", cvm));
}
}
}
else if (radio.Equals("delieveryName"))
{
if (searchValue != "")
{
Delievery objDelieveries =
(from x in dal.Delieveries
where x.delieveryName.Equals(searchValue)
select x).FirstOrDefault();
if (objDelieveries != null)
{
cvm.Delievery = objDelieveries;
return(View("SearchDelievery", cvm));
}
}
}
}
ViewBag.TheResult = true;
}
return(View("SearchDelievery"));
}
/// <summary>
/// In this function we open a connection to the database and the function returns the NewDelivery view
/// </summary>
public ActionResult NewDelievery()
{
if (Session["User"] == null)
{
TempData["Result"] = true;
return(RedirectToAction("", ""));
}
DelieveryDal dal = new DelieveryDal();
DelieveryVM cvm = new DelieveryVM();
cvm.Delievery = new Delievery();
cvm.Delieveries = dal.Delieveries.ToList <Delievery>();
return(View(cvm));
}
/// <summary>
/// This function checks if a delivery with this id exists in the database
/// </summary>
/// <param >the function gets the delivery id</param>
/// <returns> the function returns 0 if it exists and 1 otherwise </returns>
public int checkdelieveryID(string str)
{
DelieveryDal dal = new DelieveryDal();
Delievery objDelievery =
(from x in dal.Delieveries
where x.delieveryID.Equals(str)
select x).FirstOrDefault();
if (objDelievery == null)
{
return(1);
}
return(0);
}
