public void Configure(IApplicationBuilder app, IHostingEnvironment env)
{
if (env.IsDevelopment())
{
app.UseDeveloperExceptionPage();
}
else
{
app.UseExceptionHandler("/Home/Error");
}
Task1Repo.SeedData();
Task2Repo.SeedData();
Task3Repo.SeedData();
app.UseStaticFiles();
app.UseCookiePolicy();
app.UseMvc(routes =>
{
routes.MapRoute(
name: "default",
template: "{controller=Home}/{action=Index}/{id?}");
});
}
public void Restore(Guid id)
{
ToDoList selected = Task3Repo.GetToDo(id);
if (selected != null)
{
selected.Restore();
}
}
public void Archive(Guid id)
{
ToDoList selected = Task3Repo.GetToDo(id);
if (selected != null)
{
selected.Archive();
}
}
public bool IsLoggedIn(string id)
{
User user = Task3Repo.GetUser(id);
if (user == null)
{
return(false);
}
return(user.IsLoggedIn);
}
public bool Logout(string id)
{
User user = Task3Repo.GetUser(id);
if (user == null)
{
return(false);
}
user.IsLoggedIn = false;
return(true);
}
public bool RegisterUser(RegisterUserModel model)
{
if (Task3Repo.GetUsers().Any(u => u.Username == model.Username))
{
return(false);
}
string passHash = ComputeSha256Hash(model.Password);
User newUser = new User(model.Username, passHash);
Task3Repo.AddUser(newUser);
return(true);
}
public void EditToDoList(EditToDoListModel model)
{
User currentUser = this.GetCurrentUser();
if (currentUser.Id != model.UserId)
{
throw new ArgumentException("Invalid creator id");
}
ToDoList selectedToDo = Task3Repo.GetToDo(model.Id);
if (selectedToDo == null)
{
throw new ArgumentException("No such to-do");
}
selectedToDo.EditContent(model.Content);
}
public User SignIn(string username, string password)
{
string passHash = ComputeSha256Hash(password);
List <User> users = Task3Repo.GetUsers().ToList();
User user = users.FirstOrDefault(u => u.Username == username && u.PassHash == passHash);
if (user == null)
{
return(null);
}
users.ForEach(u => u.IsLoggedIn = false);
user.IsLoggedIn = true;
return(user);
}
public void CreateToDoList(CreateToDoListModel model)
{
Guid creatorId;
if (!Guid.TryParse(model.UserId, out creatorId))
{
throw new ArgumentException("Invalid creator id");
}
User currentUser = this.GetCurrentUser();
if (currentUser.Id != creatorId)
{
throw new ArgumentException("Invalid creator id");
}
ToDoList toDo = new ToDoList(creatorId, model.Content);
Task3Repo.AddToDo(toDo);
}
public User GetCurrentUser()
{
return(Task3Repo.GetUsers().FirstOrDefault(u => u.IsLoggedIn));
}
public IReadOnlyCollection <ToDoList> GetArchivedTodoLists(User currentUser)
{
return(Task3Repo.GetArchivedToDosForUser(currentUser.Id));
}
public IReadOnlyCollection <User> GetUsers()
{
return(Task3Repo.GetUsers());
}
