public void LeaveProject(int projectId)
{
var record = _projectUserRepository.GetByPredicate(i => i.ProjectId == projectId &&
i.UserId == _userId).First();
_projectUserRepository.Remove(record);
// Project still has users.
if (_projectUserRepository.GetByPredicate(i => i.ProjectId == projectId).Any())
{
return;
}
// Deleting all tasks, that belong to this project.
var projectItems = _itemRepository.GetByPredicate(i => i.ProjectId == projectId).ToList();
foreach (var i in projectItems)
{
// Deleting all tags, that has this task.
if (!_tagService.RemoveTagsFromTask(i.Id) ||
!_tagService.RemoveSharedTags(projectId))
{
MessageBox.Show("Can't delete tags from a task");
return;
}
_itemRepository.Remove(i);
}
_projectRepository.Remove(_projectRepository.GetByPredicate(i => i.Id == projectId).First());
}
public bool Remove(ToDoItemModel item)
{
var foundItem = _repository.GetByPredicate(i => i.Id == item.Id).First();
return(_tagService.RemoveTagsFromTask(foundItem.Id) && _repository.Remove(foundItem));
}