public Groups DeleteUser(string userID, string groupId)
{
Groups groups = this.GetById(groupId);
if (groups.ListUser.Any(x => x.Id == userID))
{
webBackend.Models.User.User users = _users.Find(u => u.Id == userID).FirstOrDefault();
groups.ListUser.Remove(users);
this.Update(groups.Id, groups);
return(groups);
}
return(null);
}
public Groups InsertUser(string UserId, string GroupId)
{
Groups groups = this.GetById(GroupId);
if (!groups.ListUser.Any(x => x.Id == UserId))
{
webBackend.Models.User.User users = _users.Find(u => u.Id == UserId).FirstOrDefault();
groups.ListUser.Add(users);
this.Update(groups.Id, groups);
return(groups);
}
return(null);
}