public IActionResult Login(LoginUserBindingModel model)
{
if (!this.IsValidModel(model))
{
this.Model["message"] = GetErrors();
return(this.View());
}
using (var db = new KittenWebDbContext())
{
string passwordHash = PasswordUtilities.GetPasswordHash(model.Password);
User user = db.Users.FirstOrDefault(u => u.Username == model.Username &&
u.PasswordHash == passwordHash);
if (user == null)
{
this.Model["message"] = "<p>Invalid user or password</p>";
return(this.View());
}
this.SignIn(user.Username, user.Id);
}
return(new RedirectResult("/home/welcome"));
}
public IActionResult All()
{
if (!this.User.IsAuthenticated)
{
return(new RedirectResult("/home/index"));
}
StringBuilder result = new StringBuilder();
using (var db = new KittenWebDbContext())
{
var kittens = db.Kittens
.Select(k => new{ k.Name, k.Breed, k.Birthdate, k.Breed.ImageUrl })
.ToList();
var kittenViewTemplate = File.ReadAllText(Paths.PartialViewsPath + "KittenView.html");
foreach (var kitten in kittens)
{
var kittenView = String.Format(kittenViewTemplate, kitten.ImageUrl, kitten.Name, kitten.Birthdate, kitten.Breed);
result.AppendLine(kittenView);
}
this.Model["allKittens"] = result.ToString();
}
return(this.View());
}
public IActionResult Register(RegisterUserBindingModel model)
{
if (!this.IsValidModel(model))
{
this.Model["message"] = this.GetErrors();
return(this.View());
}
using (var db = new KittenWebDbContext())
{
string passwordHash = PasswordUtilities.GetPasswordHash(model.Password);
User user = new User()
{
Username = model.Username,
PasswordHash = passwordHash,
Email = model.Email
};
db.Users.Add(user);
db.SaveChanges();
this.Model["message"] = "<p>Successful registration!</p>";
}
return(this.View());
}
public static void Main()
{
int port = 55000;
var controllerRouter = new ControllerRouter();
var resourceRouter = new ResourceRouter();
var webServer = new WebServer(port, controllerRouter, resourceRouter);
var dbContext = new KittenWebDbContext();
MvcEngine.Run(webServer, dbContext);
}
public IActionResult Add(AddKittenBindingModel model)
{
if (!this.User.IsAuthenticated)
{
return(new RedirectResult("/home/index"));
}
if (!this.IsValidModel(model))
{
this.Model["message"] = this.GetErrors();
return(this.View());
}
using (var db = new KittenWebDbContext())
{
var breed = db.Breeds.FirstOrDefault(b => b.Type == model.BreedType);
if (breed == null)
{
this.Model["message"] = "<p>Unsupported breed!</p>";
return(this.View());
}
DateTime birthdate = DateTime.Now;
if (model.Birthdate == null || !DateTime.TryParse(model.Birthdate, out birthdate))
{
this.Model["message"] = "<p>Unsupported date format!</p>";
return(this.View());
}
Kitten kitten = new Kitten()
{
Name = model.Name,
BreedId = breed.Id,
Birthdate = birthdate
};
db.Kittens.Add(kitten);
db.SaveChanges();
}
return(this.View());
}