public async Task <IActionResult> Settings()
{
HttpResponseMessage response = await ControllerHelperMethods.CallApi(HttpMethod.Get, "https://restcountries.eu/rest/v2/all", _httpClientFactory);
if (response.IsSuccessStatusCode)
{
//Getting countrie from API and storing them in ViewBag to display them as select list in AppUserModel
Country[] countries = await response.Content.ReadFromJsonAsync <Country[]>();
ViewBag.Countries = new SelectList(countries, "Name", "Name", "Name");
}
else
{
//In case API call fails, notify the user
ModelState.AddModelError("Country", "Problem with loading countries, please try again later.");
}
//Gets currently logged in user as AppUserModel type
AppUserModel currentUser = await _appUserManager.GetUserAsync(User)
.ContinueWith(u => u.Result.ToAppUserModelBaseInfo());
//To pass necessary data for view
ViewBag.CurrentUser = currentUser.ToAppUserEntity();
return(View(currentUser));
}
public async Task <IActionResult> Settings(AppUserModel model)
{
try
{
//Checks ModelState
if (!ModelState.IsValid)
{
return(View(model));
}
//Checks if user changed profile photo, if so, it changes photo path from the model
if (model.Photo != null)
{
model.PhotoPath = ControllerHelperMethods.UpdatePhotoPath(_userPhotoFolderPath, model.Photo.FileName, model.Id);
}
//Converts AppUserModel to entity type, so it can be updated
AppUser user = model.ToAppUserEntity();
IdentityResult result = await _appUserManager.UpdateUserAsync(user);
//Checks if update has succeeded
if (!result.Succeeded)
{
foreach (var error in result.Errors)
{
ModelState.AddModelError("", error.Description);
}
return(View(model));
}
//Deletes old photo from server, saves new photo, if no photos were supplied, returns
await ControllerHelperMethods.SavePhoto(model.Photo, _userPhotoFolderPath, model.Id);
return(RedirectToAction("Profile", "User", new { id = model.Id }));
}
catch (Exception ex)
{
//In case of exception, returns the View with model and errors
ModelState.AddModelError("", ex.Message);
return(View(model));
}
}