Exemplo n.º 1
0
        public bool LeaveGroup(int groupId)
        {
            int userId = HttpContext.Current.User.Identity.GetUserId <int>();

            if (!_groupMemberRepository.IsInGroup(groupId, userId))
            {
                throw new ArgumentException("Wrong groupId or you are not a member of this group");
            }

            if (IsGroupOwner(groupId, userId))
            {
                int ownerRoleId = _roleRepository.Get(r => r.Name.Equals("Owner")).Select(r => r.Id).Single();
                int owners      = _groupMemberRepository.Get(m => m.GroupId == groupId).Where(r => r.RoleId.Equals(ownerRoleId)).Count();

                if (owners > 1)
                {
                    _groupMemberRepository.RemoveUserFromGroup(groupId, userId);
                    _issueRepository.AssignToNoone(groupId, userId);

                    return(true);
                }
            }
            else
            {
                _groupMemberRepository.RemoveUserFromGroup(groupId, userId);
                _issueRepository.AssignToNoone(groupId, userId);

                return(true);
            }

            return(false);
        }