public IActionResult Edit(int bookId)
{
var db = new software_engineering_projectContext();
var book_db = db.Books.FirstOrDefault(x => x.BookId == bookId);
return(View("Edit", book_db));
}
public IActionResult Index()
{
var db = new software_engineering_projectContext();
return(View(MapBooks(db.Books.ToList())));
}
public IActionResult Edit(int bookId, Books book)
{
var db = new software_engineering_projectContext();
var book_db = db.Books.FirstOrDefault(x => x.BookId == bookId);
if (book_db != null)
{
book_db.Author = book.Author;
book_db.Description = book.Description;
book_db.Name = book.Name;
book_db.Price = book.Price;
book_db.Thumbnail = book.Thumbnail;
}
else
{
db.Books.Add(new Books()
{
Author = book.Author,
Name = book.Name,
Price = book.Price,
Description = book.Description,
Thumbnail = book.Thumbnail
});
}
db.SaveChanges();
return(RedirectToActionPermanent("Index", "Books"));
}
public IActionResult Index(Registration register)
{
//return error
string error = string.Empty;
if (!ModelState.IsValid)
{
return(View());
}
bool containtsUpper = register.Password.Any(x => Char.IsLetter(x) && Char.IsUpper(x));
bool containtsLower = register.Password.Any(x => Char.IsLetter(x) && Char.IsLower(x));
bool containtsSpecial = register.Password.Any(x => Char.IsPunctuation(x) || char.IsSymbol(x));
if (containtsLower && containtsUpper && containtsSpecial)
{
// Save to database
using (var db = new software_engineering_projectContext())
{
db.User.Add(new User()
{
FirstName = register.FirstName,
LastName = register.LastName,
Email = register.Email,
Address = register.Address,
Password = register.Password,
Phone = register.Phone,
UserName = register.UserName
});
db.SaveChanges();
}
// Return a message
ViewBag.Message = "Account Created";
return(RedirectToAction("Index", "Home"));
}
if (!containtsLower)
{
error = error + " Password must contain a lower case letter ";
}
if (!containtsUpper)
{
error = error + " Password must contain a upper case letter ";
}
if (!containtsSpecial)
{
error = error + " Password must contain a special character ";
}
ViewBag.Error = error;
return(View());
}
public IActionResult Index(LoginModel loginDetails)
{
User user = null;
var db = new software_engineering_projectContext();
user = db.User.FirstOrDefault(x => x.UserName.ToLower() == loginDetails.UserName.ToLower());
if (user != null)
{
if (user.IsLocked == 1)
{
ViewBag.Error = "Your account is locked!";
}
else
{
if (user.Password == loginDetails.Password)
{
user.FailedAttempts = 0;
db.SaveChanges();
HttpContext.Session.SetString("User", JsonSerializer.Serialize(user));
return(RedirectToActionPermanent("Index", "Books"));
}
else
{
user.FailedAttempts += 1;
db.SaveChanges();
}
if (user.FailedAttempts == 3)
{
user.IsLocked = 1;
db.SaveChanges();
ViewBag.Error = "You have exceeded maximum login attempts. Your account is blocked";
}
else
{
ViewBag.Error = "Invalid User Name or Password";
}
}
return(View());
}
ViewBag.Error = "Invalid User Name or Password";
return(View());
}
