private async Task Subscribe(string result, long chatId)
{
if (string.IsNullOrEmpty(result))
{
await _tgService.SendMessage(chatId, Texts.CommandFormatShouldBeNext);
}
else
{
var group = await _vkService.GetGroupInfo(result);
if (group == null)
{
await _tgService.SendMessage(chatId, string.Format(Texts.GroupIsNotFound, result));
return;
}
var post = (await _vkService.GetPosts(-group.gid, 0, 1)).FirstOrDefault();
if (post?.id == null)
{
await _tgService.SendMessage(chatId, Texts.AccessDenied);
return;
}
var subscribed = await _dataService.AddSubscription(-group.gid, group.screen_name, group.name, post.id, chatId);
await _tgService.SendMessage(chatId,
subscribed
?string.Format(Texts.YouAreSubscribed, result)
: string.Format(Texts.YouAreAlreadySubscribed, result)
);
}
}
private static async Task AsyncMain()
{
await _dataService.AddTraceLog("Sync started");
var subscriptions = await _dataService.GetSubscriptionsToCheck();
foreach (var subscription in subscriptions)
{
var posts = await _vkService.GetPosts(subscription.SubscriptionId, subscription.LastPostId);
foreach (var post in posts)
{
try
{
var lastLogDate = await _dataService.GetLastLogDate();
if (lastLogDate.Date < DateTime.Now.Date)
{
await DeleteOldBlobs();
}
// var link = await _telegraphService.CreatePage(post, subscription.SubscriptionName, subscription.SubscriptionPrettyName ?? subscription.SubscriptionName);
// await _dataService.AddLog(subscription.Id, post.id, link);
//
// foreach(var user in subscription.Users.Where(u => !u.HasBlocked))
// {
// try
// {
// await _tgService.SendMessage(user.ChatId, link);
// }
// catch(Exception e)
// {
// if(e.Message.Equals("Forbidden: bot was blocked by the user"))
// {
// await _dataService.Block(user.ChatId);
// }
// else
// {
// throw;
// }
// }
// }
await _dataService.SetLastPost(subscription.SubscriptionId, post.id);
}
catch (AggregateException a)
{
foreach (var exception in a.InnerExceptions)
{
try
{
await _dataService.AddErrorLog(exception);
}
catch (Exception) { }
}
}
catch (Exception e)
{
try
{
await _dataService.AddErrorLog(e);
}
catch (Exception) { }
}
}
}
await _dataService.AddTraceLog("Sync finished");
}
