public async Task <IActionResult> Follows(string connectionId) { var identity = HttpContext.User.Identity as ClaimsIdentity; IEnumerable <Claim> claim = identity.Claims; var usernameClaim = claim .Where(x => x.Type == ClaimTypes.Name) .FirstOrDefault(); IEnumerable <String> ids = await this._repo.GetSubscriptions(usernameClaim.Value); _notificationService.CheckForNotification(connectionId, usernameClaim.Value, ids); return(Ok(ids)); }