async Task <bool> ProcessMessages(MessagesProcessor messagesProcessor, ConcurrentBag <TgMessage> returnValue, Func <IEnumerable <Message>, IEnumerable <TgMessage> > map)
{
try
{
var messages = await messagesProcessor.GetMessages();
if (!messages.Any())
{
return(false);
}
var tgMessages = map(messages);
foreach (var tgMessage in tgMessages)
{
returnValue.Add(tgMessage);
}
}
catch (Exception exception)
{
LogManager.GetCurrentClassLogger().Error(exception);
return(true);
}
return(true);
}
async Task <IReadOnlyCollection <TgMessage> > GetMessagesForContactId(int contactId)
{
var returnValue = new List <TgMessage>();
var messagesProcessor = new MessagesProcessor(_client, contactId);
for (var messages = await messagesProcessor.GetMessages(); messages.Any(); messages = await messagesProcessor.GetMessages())
{
var tgMessages = MapMessages(messages);
returnValue.AddRange(tgMessages);
}
return(returnValue.ToArray());
}