public dynamic addInchargeToGroup(int EmpId, int GroupId)
        {
            db.Configuration.ProxyCreationEnabled = false;

            GroupIncharge gi = new GroupIncharge();

            gi.InchargeId = EmpId;
            gi.GroupId = GroupId;

            db.GroupIncharges.Add(gi);

            if (db.SaveChanges() == 1)
            {
                var userStore = new UserStore<IdentityUser>();
                var UserManager = new UserManager<IdentityUser>(userStore);
                var user = UserManager.FindById(db.Employees.Find(EmpId).AuthUserId);
               return UserManager.AddToRole(user.Id, "ClientManager");
            }

            return 0;
        }
        public IHttpActionResult PostGroupIncharge(GroupIncharge groupIncharge)
        {
            if (!ModelState.IsValid)
            {
                return BadRequest(ModelState);
            }

            db.GroupIncharges.Add(groupIncharge);
            db.SaveChanges();

            return CreatedAtRoute("DefaultApi", new { id = groupIncharge.Id }, groupIncharge);
        }
        public IHttpActionResult PutGroupIncharge(int id, GroupIncharge groupIncharge)
        {
            if (!ModelState.IsValid)
            {
                return BadRequest(ModelState);
            }

            if (id != groupIncharge.Id)
            {
                return BadRequest();
            }

            db.Entry(groupIncharge).State = EntityState.Modified;

            try
            {
                db.SaveChanges();
            }
            catch (DbUpdateConcurrencyException)
            {
                if (!GroupInchargeExists(id))
                {
                    return NotFound();
                }
                else
                {
                    throw;
                }
            }

            return StatusCode(HttpStatusCode.NoContent);
        }