public async Task <IReadOnlyCollection <IPostingService> > GetServices(Publication publication)
{
var categoryId = publication.CategoryId;
var telegramChannels = await _socialRepository.GetTelegramChannels(categoryId);
var facebookPages = await _socialRepository.GetFacebookPages(categoryId);
var twitterAccounts = await _socialRepository.GetTwitterAccounts();
var slackApplications = await _socialRepository.GetSlackApplications();
var services = new List <IPostingService>();
foreach (var telegramChannel in telegramChannels)
{
services.Add(_factory.CreateTelegramService(
telegramChannel.Token,
telegramChannel.Name));
}
foreach (var facebookPage in facebookPages)
{
services.Add(_factory.CreateFacebookService(
facebookPage.Token,
facebookPage.Name));
}
foreach (var twitterAccount in twitterAccounts)
{
services.Add(_factory.CreateTwitterService(
twitterAccount.ConsumerKey,
twitterAccount.ConsumerSecret,
twitterAccount.AccessToken,
twitterAccount.AccessTokenSecret,
twitterAccount.Name,
await _publicationService.GetCategoryTags(categoryId)));
}
foreach (var slack in slackApplications)
{
services.Add(_factory.CreateSlackService(slack.WebHookUrl));
}
return(services.ToImmutableList());
}
public async Task Send(int categoryId, string comment, string link)
{
var pages = await _repository.GetFacebookPages(categoryId);
try
{
foreach (var page in pages)
{
var facebook = new FacebookClient(page.Token);
await facebook.PostOnWall(comment, link);
_logger.Write(LogLevel.Info, $"Message was sent to Facebook page `{page.Name}`: `{comment}` `{link}` Category: `{categoryId}`");
}
}
catch (Exception ex)
{
_logger.Write(LogLevel.Error, $"Error during send message to Facebook: `{comment}` `{link}` Category: `{categoryId}`", ex);
}
}