public async Task<NotesIndexModel> Build(Guid userId, NotesFilterModel arguments)
{
if (arguments == null)
throw new ArgumentNullException();
var user = await _userService.GetUser(userId);
if (user == null)
throw new ModelBuilderException("user not found");
IQueryable<Note> notes;
Guid? userIdFilter = null;
var model = new NotesIndexModel
{
Filter = arguments,
IsAdmin = user.IsAdmin
};
userIdFilter = user.IsAdmin ? userIdFilter : userId;
notes = _notesService
.GetFilteredNotes(userIdFilter, arguments.IsPublic, arguments.KeyPhrase);
model.Data = notes.Select(x => new NoteTableModel
{
Id = x.Id,
CreatingDate = x.CreatingDate,
IsPublic = x.IsPublic,
Title = x.Title,
UserId = x.OwnerId
});
model.PublicDropDownList = GetList(arguments);
return model;
}
private IEnumerable<SelectListItem> GetList(NotesFilterModel arguments)
{
return new List<SelectListItem>()
{
new SelectListItem
{
Selected = arguments.IsPublic == null,
Text = NotesIndexUIResources.AllNotes,
Value = ""
},
new SelectListItem
{
Selected = arguments.IsPublic == true,
Text = NotesIndexUIResources.OnlyPublic,
Value = true.ToString()
},
new SelectListItem
{
Selected = arguments.IsPublic == false,
Text = NotesIndexUIResources.OnlyNotPublic,
Value = false.ToString()
}
};
}
public async Task<ActionResult> Index(NotesFilterModel filter = null)
{
var builder = DependencyResolver.Current.GetService<NotesIndexModelBuilder>();
var model = await builder.Build(GetUserId().Value, filter);
return View(model);
}