/// <summary>
/// Shows details page - all groceries on a list and if it is checked off
/// </summary>
/// <param name="id"></param>
/// <returns></returns>
public IActionResult Details(int id)
{
//Read a grocery list from the databse
var list = _groceryLists.Read(id);
if (list == null)
{
return(RedirectToAction("Index"));
}
//Get the user and groceryListUser
var userId = _userManager.GetUserId(User);
var glu = _groceryListUsers.Read(userId, id);
if (glu == null)
{
return(RedirectToAction("UnauthorizedAccess"));
}
//Create GroceryListVM
var listVM = new GroceryListVM
{
Id = list.Id,
Name = list.Name,
Groceries = list.Groceries
};
return(View(listVM));
}
/// <summary>
/// GET Requested method for update operations for a
/// specific grocery list.
/// </summary>
/// <param name="id"></param>
/// <returns></returns>
public IActionResult Edit(int id)
{
var groceryList = _groceryLists.ReadGroceryList(id);
var privUsers = groceryList.AssociativeEntities.Select(u => u.PrivUserEmail).ToList();
//again get user id
string userId = _manager.GetUserId(HttpContext.User);
//get user
var gList = _groceryItem.ReadAllGroceryItems();
//Validate
if (groceryList == null)
{
return RedirectToAction("Index", "Home");
}
GroceryListVM glVM = new GroceryListVM
{
OwnerId = groceryList.OwnerId,
GroceryItems = gList,
ListId = id,
OwnerName = groceryList.OwnerName,
AssociativeEntities = groceryList.AssociativeEntities,
GroceryListName = groceryList.GroceryListName,
UserId = userId,
UserName = User.Identity.Name,
PriviledgedUsers = privUsers,
};
return View(glVM);
}
public IActionResult Edit(GroceryListVM groceryList)
{
//Update the grocery list
if (ModelState.IsValid)
{
_groceryLists.Update(groceryList.CreateGroceryList());
return(RedirectToAction("Index"));
}
return(View(groceryList));
}
/// <summary>
/// Calls the appropriate page that displays information about
/// a specified grocery list.
/// </summary>
/// <param name="listId"></param>
/// <returns></returns>
public IActionResult Details(int listId)
{
var groceryList = _groceryLists.ReadGroceryList(listId);
var gList = _groceryItem.ReadAllGroceryItems();
var privUsers = groceryList.AssociativeEntities.Select(u => u.PrivUserEmail).ToList();
string userId = _manager.GetUserId(HttpContext.User);
GroceryListVM glVM = new GroceryListVM
{
GroceryItems = gList,
PriviledgedUsers = privUsers,
ListId = listId,
UserId = userId
};
return View(glVM);
}
public GroceryListView(GroceryListVM viewModel)
{
InitializeComponent();
this.DataContext = viewModel;
}