public async Task <IActionResult> Socials()
        {
            var user = await _userManager.GetUserAsync(User);

            if (user == null)
            {
                ModelState.AddModelError("", "No such user exists!");
                return(View());
            }

            var model = new SocialsViewModel
            {
                FbUrl       = user.FbUrl,
                TwitterUrl  = user.TwitterUrl,
                LinkedInUrl = user.LinkedInUrl,
                GithubUrl   = user.GithubUrl
            };

            return(View(model));
        }
        public async Task <IActionResult> Socials(SocialsViewModel model)
        {
            if (!ModelState.IsValid)
            {
                ModelState.AddModelError("", "Something went wrong!");
                return(View(model));
            }
            var user = await _userManager.GetUserAsync(User);

            if (user == null)
            {
                ModelState.AddModelError("", "Something went wrong!");
                return(View(model));
            }

            user.TwitterUrl  = model.TwitterUrl;
            user.FbUrl       = model.FbUrl;
            user.LinkedInUrl = model.LinkedInUrl;
            user.GithubUrl   = model.GithubUrl;

            await _userManager.UpdateAsync(user);

            return(RedirectToAction(nameof(ManageController.Socials), "Manage"));
        }