public async Task <IActionResult> Edit(int id, [Bind("ID,StartTime,EndTime,EmployeeId,CarId")] RentedCars rentedCars)
{
if (id != rentedCars.ID)
{
return(NotFound());
}
if (ModelState.IsValid)
{
try
{
_context.Update(rentedCars);
await _context.SaveChangesAsync();
}
catch (DbUpdateConcurrencyException)
{
if (!RentedCarsExists(rentedCars.ID))
{
return(NotFound());
}
else
{
throw;
}
}
return(RedirectToAction(nameof(Index)));
}
ViewData["CarId"] = new SelectList(_context.Cars, "carID", "Name", rentedCars.CarId);
ViewData["EmployeeId"] = new SelectList(_context.Employees, "EmployeeID", "Name", rentedCars.EmployeeId);
return(View(rentedCars));
}
public IResult Add(RentedCars rentedCar)
{
var result = CheckReturnDate(rentedCar.CarId);
if (!result.success)
{
return(new ErrorResult(""));
}
_rentedCar.Add(rentedCar);
return(new SuccessResult("xx"));
}
public async Task <IActionResult> Create([Bind("ID,StartTime,EndTime,EmployeeId,CarId")] RentedCars rentedCars)
{
if (ModelState.IsValid)
{
_context.Add(rentedCars);
await _context.SaveChangesAsync();
return(RedirectToAction(nameof(Index)));
}
ViewData["CarId"] = new SelectList(_context.Cars, "carID", "Name", rentedCars.CarId);
ViewData["EmployeeId"] = new SelectList(_context.Employees, "EmployeeID", "Name", rentedCars.EmployeeId);
return(View(rentedCars));
}
public async Task <JsonResult> RentCar(string ln, string id)
{
if (ModelState.IsValid)
{
HashSet <string> hs1 = (HashSet <string>)Session["Veichles"];
HashSet <string> hs2 = (HashSet <string>)Session["Costumers"];
Dictionary <string, string> d = (Dictionary <string, string>)Session["RentedCars"];
if (!hs1.Contains(ln) || !hs2.Contains(id) || (d.ContainsKey(id) && d[id].Equals(ln))) // checking if car and costumer are exist.
{
return(await Task.Run(() => Json(1, JsonRequestBehavior.AllowGet)));
}
using (var db = new FleetMSEntities())
{
try
{
var rc = new RentedCars();
//List<Costumer> costumerList = (List<Costumer>)Session["CostumersArray"];
//List<Veichle> veichleList = (List<Veichle>)Session["VeichlesArray"];
//rc.Costumer = Costumer.searchCostumer(costumers, id);
//rc.Veichle = Veichle.searchVeichles(veichles, ln);
Costumer[] costumers = await db.Costumer.ToArrayAsync();
Veichle[] veichles = await db.Veichle.ToArrayAsync();
rc.Costumer = Costumer.searchCostumer(costumers.ToList(), id); //find costumer
rc.Veichle = Veichle.searchVeichles(veichles.ToList(), ln); //find veichle
if (d.ContainsKey(rc.Costumer.Id))
{
return(await Task.Run(() => Json(2, JsonRequestBehavior.AllowGet)));
}
db.RentedCars.Add(rc);
await db.SaveChangesAsync();
//updating sessions
d.Add(rc.Costumer.Id, rc.Veichle.LicenseNumber);
Session["RentedCars"] = d;
return(await Task.Run(() => Json(0, JsonRequestBehavior.AllowGet)));
}
catch (Exception e)
{
Console.WriteLine(e.Source);
}
}
}
return(await Task.Run(() => Json(1, JsonRequestBehavior.AllowGet)));
}
public async Task <JsonResult> RemoveRentCar(string ln, string id)
{
if (ModelState.IsValid)
{
Dictionary <string, string> d = (Dictionary <string, string>)Session["RentedCars"];
if (!(d.ContainsKey(id) && d[id].Equals(ln))) // checking if car or costumer are exist.
{
return(await Task.Run(() => Json(1, JsonRequestBehavior.AllowGet)));
}
using (var db = new FleetMSEntities())
{
try
{
RentedCars[] rentcar = await db.RentedCars.ToArrayAsync();
var rc = RentedCars.searchRentedCar(rentcar.ToList(), id, ln);
db.RentedCars.Attach(rc);
db.RentedCars.Remove(rc);
await db.SaveChangesAsync();
//updating sessions
d.Remove(id);
Session["RentedCars"] = d;
return(await Task.Run(() => Json(0, JsonRequestBehavior.AllowGet)));
}
catch (Exception e)
{
Console.WriteLine(e.Source);
}
}
}
return(await Task.Run(() => Json(1, JsonRequestBehavior.AllowGet)));
}
public void Update(RentedCars rentedCar)
{
throw new NotImplementedException();
}
public IResult Delete(RentedCars rentedCar)
{
throw new NotImplementedException();
}