public StatusViewModel GetStatusViewModelByStatusId(string statusId)
{
Status status = this.GetStatusByStatusId(statusId);
IStatusLocationRepository sttLocation = new StatusLocationRepository(this._db);
IStatusMessageRepository sttMessageRepository = new StatusMessageRepository(this._db);
IStatusImageRepository sttImageRepository = new StatusImageRepository(this._db);
IUserRepository userRepository = new UserRepository(this._db);
ILikeRepository likeRepository = new LikeRepository(this._db);
IShareRepository shareRepository = new ShareRepository(this._db);
ICommentRepository commentRepository = new CommentRepository(this._db);
var message = sttMessageRepository.GetMessageByStatusId(statusId);
var messageProcessed = ProcessComment.ProcessMessage(message);
LinkPreview linkPreview = ProcessMessage.GetFirstLinkPreview(message);
var userOwner = userRepository.GetUserById(status.UserId);
var statusViewModel = new
StatusViewModel
{
StatusId = statusId,
TimePost = status.TimePost,
Location = sttLocation.GetLocationForStatus(statusId),
Message = messageProcessed,
Images = sttImageRepository.GetListImage(statusId),
UserOwner = userOwner,
LinkPreview = linkPreview,
NumShared = shareRepository.GetNumShare(statusId),
ListUserLiked = likeRepository.GetListUserLiked(statusId)
};
return(statusViewModel);
}
public async Task <LinkPreview> CallApi(string url)
{
var linkPreview = new LinkPreview();
using (var httpClient = new HttpClient())
{
using (var response = await httpClient.GetAsync($"{endpoint}?key={this.apiKey}&q={url}"))
{
string apiResponse = await response.Content.ReadAsStringAsync();
linkPreview = JsonConvert.DeserializeObject <LinkPreview>(apiResponse);
}
}
return(linkPreview);
}
public void AddLinkPreviewInDb(LinkPreview linkPreview)
{
var context = new ValidationContext(linkPreview, null, null);
var results = new List <ValidationResult>();
linkPreview.Id = Guid.NewGuid();
if (Validator.TryValidateObject(linkPreview, context, results, true))
{
Context.LinkPreview.Add(linkPreview);
Context.SaveChanges();
var errors = Context.GetValidationErrors();
if (errors.Any())
{
foreach (var error in errors)
{
System.Diagnostics.Debug.WriteLine(error.ToString());
}
}
}
}
public async Task StorePreview(LinkPreview preview, Guid guid)
{
var json = JsonSerializer.Serialize(preview);
await _redis.StoreStringAsync($"{guid}:linkpreview", json, TimeSpan.FromMinutes(20));
}
