public async Task<IActionResult> List(string userid)
{
if(userid == null && !User.Identity.IsAuthenticated) // if no user is currently logged in
{
return RedirectToAction("index", "home"); // return to home
}
//else try to obtain a user model
try
{
User user = null;
if (User.Identity.IsAuthenticated)
user = await _userManager.FindByNameAsync(User.Identity.Name);
else
user = await _userManager.FindByIdAsync(userid);
var todos = new List<ToDoItem>();
using (var context = new ToDoListDBContext())
{
todos = context.ToDoItem.Where(item => item.UserId == user.Id).ToList();
}
var viewModel = new ToDoListViewModel() { IdentityUser = user, ToDoItems = todos };
return View(viewModel);
}
catch(Exception e)
{
return RedirectToAction("error", "home", new { error = e.Message });
}
}
public async Task<IActionResult> Create(ToDoItemViewModel toDoItem)
{
if (ModelState.IsValid) // if the form is valid
{
try // try creating a new item
{
using (var context = new ToDoListDBContext())
{
var newItem = new ToDoItem() // create new item from our ViewModel
{
Finished = false,
Title = toDoItem.Title,
UserId = toDoItem.UserId
};
//add new item to the database
context.ToDoItem.Add(newItem);
await context.SaveChangesAsync();
}
}
catch(Exception e) // if something went wrong
{
return RedirectToAction("error", "home", new { error = e.Message }); // return error page
}
}
return RedirectToAction("list","account", new { userid = toDoItem.UserId });
}
public void Delete(int Id)
{
ToDoListDBContext db = DBContext;
var item = db.ToDoList.Where(x => x.Id == Id).FirstOrDefault();
db.ToDoList.Remove(item);
db.SaveChanges();
}
public void SetIsDone(int Id, bool IsDone)
{
ToDoListDBContext db = DBContext;
var item = db.ToDoList.Where(x => x.Id == Id).FirstOrDefault();
item.IsDone = IsDone;
db.SaveChanges();
}
public void Update(ToDoList toDoList)
{
ToDoListDBContext db = DBContext;
var item = db.ToDoList.Where(x => x.Id == toDoList.Id).FirstOrDefault();
item.TodoTitle = toDoList.TodoTitle;
item.DueDate = toDoList.DueDate;
db.SaveChanges();
}
public void Add(ToDoList toDoList)
{
ToDoListDBContext db = DBContext;
var Itemslst = GetList();
int maxId = Itemslst != null && Itemslst.Count > 0 ? Itemslst.Max(x => x.Id) : 0;
toDoList.Id = maxId + 1;
db.ToDoList.Add(toDoList);
db.SaveChanges();
}
public Form1()
{
InitializeComponent();
toDoListDBContext = new ToDoListDBContext();
var statuses = toDoListDBContext.Statuses.ToList();
foreach (Status s in statuses)
{
cboStatus.Items.Add(s);
}
refreshData();
}
public IActionResult Delete(int itemId)
{
try
{
using (var context = new ToDoListDBContext())
{
var item = context.ToDoItem.Where(item => item.ItemId == itemId).First();
context.ToDoItem.Remove(item);
context.SaveChanges();
}
return Json(new { success = true });
}
catch (Exception e) // if something went wrong
{
return RedirectToAction("error", "home", new { error = e.Message }); // return error page
}
}
public IActionResult Edit(ToDoItemViewModel viewModel)
{
var id = viewModel.ItemId;
try
{
using (var context = new ToDoListDBContext())
{
var entity = context.ToDoItem.Where(x => x.ItemId == id).First();
if (entity == null) //if there's no item with such id
throw new NullReferenceException("Item not found"); // throw an error
//else - update the item and refresh the list
entity.Title = viewModel.Title;
entity.Finished = viewModel.Finished;
context.ToDoItem.Update(entity);
context.SaveChanges();
}
return RedirectToAction("list", "account", new { userid = viewModel.UserId });
}
catch (Exception e) // if something went wrong
{
return RedirectToAction("error", "home", new { error = e.Message }); // return error page
}
}
public ToDoListController(ToDoListDBContext toDoListDBContext, ICurrentUser currentUser)
{
_toDoListDBContext = toDoListDBContext;
_currentUser = currentUser;
}
public ToDoList GetById(int Id)
{
ToDoListDBContext db = DBContext;
return(db.ToDoList.Where(x => x.Id == Id).FirstOrDefault());
}
public List <ToDoList> GetList()
{
ToDoListDBContext db = DBContext;
return(db.ToDoList.ToList());
}
public SQLActivityRepository(ToDoListDBContext db)
{
this.db = db;
}
public ToDoController(ToDoListDBContext db)
{
_db = db;
}
