public IActionResult Create(Truck newTruck)
{
if (ModelState.IsValid == false)
{
// return view instead of redirect so validation errors will be displayed
return(View("New"));
}
// relate the truck to the user who submitted it
newTruck.UserId = (int)uid;
db.Trucks.Add(newTruck);
db.SaveChanges();
return(RedirectToAction("All"));
}
public IActionResult Register(User newUser)
{
if (ModelState.IsValid)
{
// if Any already user exists that matches the email
if (db.Users.Any(u => u.Email == newUser.Email))
{
ModelState.AddModelError("Email", "is taken");
}
}
if (ModelState.IsValid == false)
{
// To display the custom error message above IF it was added, OR to display the other validation errors
return(View("Index"));
}
// hash pw
PasswordHasher <User> hasher = new PasswordHasher <User>();
newUser.Password = hasher.HashPassword(newUser, newUser.Password);
db.Users.Add(newUser);
db.SaveChanges();
HttpContext.Session.SetInt32("UserId", newUser.UserId);
HttpContext.Session.SetString("UserName", newUser.FirstName);
return(RedirectToAction("All", "Trucks"));
}
public IActionResult Register(User newUser)
{
if (ModelState.IsValid)
{
if (db.Users.Any(user => user.Email == newUser.Email))
{
ModelState.AddModelError("Email", "is taken");
// re-render the Index view to display manually added error message
return(View("Index"));
}
}
else
{
// re-render the Index view to display automatically added error messages
return(View("Index"));
}
// if none of the above returns happened, no errors
PasswordHasher <User> hasher = new PasswordHasher <User>();
newUser.Password = hasher.HashPassword(newUser, newUser.Password);
db.Users.Add(newUser);
db.SaveChanges();
// add to session, they are now "logged in"
HttpContext.Session.SetInt32("UserId", newUser.UserId);
HttpContext.Session.SetString("FirstName", newUser.FirstName);
return(RedirectToAction("Dashboard", "FoodTrucks"));
}
public IActionResult Delete(int truckId)
{
if (!isLoggedIn)
{
return(RedirectToAction("Index", "Home"));
}
Truck truck = db.Trucks.FirstOrDefault(t => t.TruckId == truckId);
if (truck == null || truck.UserId != uid)
{
return(RedirectToAction("All"));
}
db.Trucks.Remove(truck);
db.SaveChanges();
return(RedirectToAction("All"));
}
public IActionResult Create(FoodTruck newTruck)
{
if (uid == null)
{
return(RedirectToAction("Index", "Home"));
}
if (ModelState.IsValid)
{
if (db.FoodTrucks.Any(truck => truck.Name == newTruck.Name))
{
ModelState.AddModelError("Name", "is taken");
}
else
{
newTruck.UserId = (int)uid;
db.Add(newTruck);
db.SaveChanges();
return(RedirectToAction("Dashboard"));
}
}
// above return did not run, so not valid, re-render page to display error messages
return(View("New"));
}