public async Task <FragmentCreateUpdateResponse> UpdateFragment(ClaimsPrincipal claim, FragmentUpdateRequest request)
{
var response = new FragmentCreateUpdateResponse();
var user = await _userService.GetCurrentUser(claim);
var userId = user == null ? string.Empty : user.Id;
if (string.IsNullOrEmpty(userId))
{
response.ErrorMessages.Add("You are not authorised to perform this action.");
return(response);
}
var fragment = await _fragmentDataService.GetAsync <Fragment>(request.Id, x => x.Realm, x => x.Tags);
if (fragment == null)
{
response.ErrorMessages.Add("Fragment not found.");
return(response);
}
else if (fragment.Realm.IsPrivate && fragment.Realm.ApplicationUserId != userId)
{
response.ErrorMessages.Add($"Fragment(code: {fragment.Code}) is part of a private realm.");
return(response);
}
_mapper.Map(request, fragment);
if (string.IsNullOrEmpty(fragment.Name))
{
response.ErrorMessages.Add("Name is required.");
return(response);
}
// Update tags
var oldTagIds = request.TagList
.Where(x => x.Id.HasValue)
.Select(x => x.Id.Value);
var currentTags = fragment.Tags.ToList();
foreach (var t in currentTags)
{
if (!oldTagIds.Contains(t.Id))
{
fragment.Tags.Remove(t);
}
}
await ProcessAndPersistNewTags(fragment.Realm, fragment, request.TagList);
_fragmentDataService.SetToPersist(fragment);
await _fragmentDataService.SaveAsync();
response.Data = _mapper.Map <FragmentItemViewModel>(fragment);
return(response);
}
public async Task<FragmentCreateUpdateResponse> Update(FragmentUpdateRequest request)
{
return await _fragmentService.UpdateFragment(User, request);
}
