private IActionResult DeleteComment(EditNoteVM vm, long commentId)
{
Assert(vm.Comments != null);
var newComments = vm.Comments.Where(c => c.Id != commentId).ToList();
vm.Comments = newComments;
vm.SelectableTags = vm.SelectableTags ?? new List <SelectableTag>();
AddEditSubViewsToViewBag(ViewBag);
return(View("Maintenance", vm));
}
public EditNoteView(NoteModel note)
{
InitializeComponent();
if (note == null)
{
BindingContext = new EditNoteVM();
}
else
{
BindingContext = new EditNoteVM(note);
}
}
public IActionResult AddCommentTextBox(EditNoteVM vm)
{
List <Comment> comments = vm.Comments ?? new List <Comment>();
var comment = new Comment();
comment.Id = GetTempCommentId(comments);
comments.Add(comment);
vm.Comments = comments;
vm.SelectableTags = vm.SelectableTags ?? new List <SelectableTag>();
AddEditSubViewsToViewBag(ViewBag);
return(View("Maintenance", vm));
}
private async Task <IActionResult> UpdateNote(EditNoteVM vm)
{
IEnumerable <SelectableTag> selectableTags = vm.SelectableTags;
UpdateResult result = await _noteManager.UpdateNote(vm.Note
, selectableTags ?? new List <SelectableTag>()
, vm.Comments ?? new List <Comment>());
switch (result)
{
case UpdateResult.Success:
return(RedirectToAction(nameof(Index)));
case UpdateResult.NoteAlreadyDeleted:
return(NotFound());
default:
// case UpdateResult.ConcurrencyConflict:
throw new Exception("Another user has edited this record. Please try again");
}
}
public async Task <IActionResult> Edit(long id, long commentId, string submit, EditNoteVM vm)
{
if (id != vm.Note.Id)
{
return(NotFound());
}
if (ModelState.IsValid)
{
switch (submit)
{
case MyConstants.AddCommentAction:
Assert(commentId == 0);
return(AddCommentTextBox(vm));
case MyConstants.SaveAction:
Assert(commentId == 0);
return(await UpdateNote(vm));
case MyConstants.DeleteCommentAction:
Assert(commentId != 0);
return(DeleteComment(vm, commentId));
}
}
AddEditSubViewsToViewBag(ViewBag);
return(View(vm));
}
