public async Task <IActionResult> Data() { await _groupService.GetGroupData(); await _groupService.GetProjectIdsForGroups(); await _userService.GetAllUserData(20); await _rankingService.CalculateAllUsersRating(true); await _rankingService.CalculateAllUsersRating(false); await _rankingService.CalculateAllGroupRating(); return(View()); }