public async Task <IEnumerable <TodoDto> > Handle(GetTodoListQuery request, CancellationToken cancellationToken)
{
if (request is null)
{
throw new ArgumentNullException(nameof(request));
}
_logger.LogDebug($"Handle {nameof(GetTodoByIdQuery)}");
var todoList = await _repository.GetTodoListAsync();
if (!todoList.Any())
{
_logger.LogError("No todos could be found.");
return(Enumerable.Empty <TodoDto>());
}
return(_mapper.Map <IEnumerable <TodoDto> >(todoList));
}
public async Task <IEnumerable <TodoListItem> > GetTodoListsAsync(GetTodoListQuery query, CancellationToken cancelationToken)
{
IEnumerable <Dse.TodoListItem> items;
if (!string.IsNullOrEmpty(query.Filter))
{
items = await _storageContext.TodoLists.Get(l => l.Name.Contains(query.Filter) || l.Description.Contains(query.Filter), cancelationToken);
}
else
{
items = await _storageContext.TodoLists.GetAll(cancelationToken);
}
items = items.OrderBy(l => l.Name)
.Skip(query.Offset)
.Take(query.Count);
IEnumerable <TodoListItem> resultItems = _mapper.Map <List <TodoListItem> >(items);
if (query.IncludeTasks)
{
cancelationToken.ThrowIfCancellationRequested();
var listsDic = resultItems.ToDictionary(l => l.Id);
var tasks = await _storageContext.Tasks.Get(t => listsDic.Keys.Contains(t.ListId), cancelationToken);
foreach (var list in listsDic.Values)
{
list.Tasks = tasks.Where(t => t.ListId == list.Id)
.Select(t => _mapper.Map <TodoListTask>(t))
.OrderBy(t => t.Name)
.ToList();
}
}
cancelationToken.ThrowIfCancellationRequested();
return(resultItems);
}
public async Task <IActionResult> GetTodo([FromQuery] GetTodoListQuery getTodoListQuery)
{
var result = await _mediator.Send(getTodoListQuery);
return(Ok(result));
}
