public Group CreateGroup(User user, GroupModel model)
{
var countGroupToday = user.CreatedEventId
.Select(id => _groupService.GetById(id))
.Count(e => e.CreatedTIme > DateTime.Today.AddDays(-1));
if (countGroupToday >= 10)
{
return(null);
}
var group = new Group()
{
Name = model.Name, Description = model.Description, CreatedTIme = DateTime.Now, OwnerId = user.Id, Picture = model.Picture
};
_groupStorage.Save(group);
return(group);
}