public async Task <IActionResult> Index(int?id)
{
var avatarList = (await _staticAvatarService.GetAvartarListAsync()).ToList();
if (avatarList.Count() > 0)
{
if (id.HasValue)
{
if (!avatarList.Any(_ => _.Id == id.Value))
{
id = null;
}
}
var user = await _userService.GetDetails(GetActiveUserId());
var viewingAvatarId = id ?? user.AvatarId ?? avatarList.FirstOrDefault().Id;
var avatar = avatarList.FirstOrDefault(_ => _.Id == viewingAvatarId);
avatar.Filename = _pathResolver.ResolveContentPath(avatar.Filename);
var currentIndex = avatarList.FindIndex(_ => _.Id == viewingAvatarId);
int previousAvatarId;
int nextAvatarId;
if (currentIndex == 0)
{
previousAvatarId = avatarList.Last().Id;
}
else
{
previousAvatarId = avatarList[currentIndex - 1].Id;
}
if (currentIndex == avatarList.Count - 1)
{
nextAvatarId = avatarList.First().Id;
}
else
{
nextAvatarId = avatarList[currentIndex + 1].Id;
}
AvatarSelectionViewModel viewModel = new AvatarSelectionViewModel()
{
Avatar = avatarList.FirstOrDefault(_ => _.Id == viewingAvatarId),
PreviousAvatarId = previousAvatarId,
NextAvatarId = nextAvatarId
};
return(View(viewModel));
}
else
{
return(RedirectToAction("Index", "Home"));
}
}
public async Task <IActionResult> Index(AvatarSelectionViewModel model)
{
try
{
var avatar = await _staticAvatarService.GetByIdAsync(model.Avatar.Id);
var user = await _userService.GetDetails(GetActiveUserId());
user.AvatarId = avatar.Id;
await _userService.Update(user);
AlertSuccess = "Your avatar has been updated";
return(RedirectToAction("Index", "Home"));
}
catch (GraException gex)
{
AlertInfo = gex.Message;
return(RedirectToAction("Index"));
}
}
