async Task LoadTweets(Data.Model.TwitterUser twitterUser)
{
var lastTweetId = await _twitterRepository
.GetLastMessageIdAsync(twitterUser.TwitterId);
var result = new List <Data.Model.Tweet>();
var lastTweetIdToFilter = lastTweetId > 0 ? lastTweetId : (long?)null;
IEnumerable <TwitterStatus> tweets = null;
tweets = _twitterService.ListTweetsOnUserTimeline(CreateTimeLineOptions(twitterUser.TwitterId, lastTweetIdToFilter, null));
result.AddRange(tweets
.Select(i => ParseFromTwitterStatus(twitterUser.Id, i)));
// Paginate if there are more tweets to load
while (tweets.Count() > 1)
{
var lastId = tweets
.Min(i => i.Id);
tweets = _twitterService.ListTweetsOnUserTimeline(CreateTimeLineOptions(twitterUser.TwitterId, lastTweetIdToFilter, lastId));
result.AddRange(tweets
.Select(i => ParseFromTwitterStatus(twitterUser.Id, i)));
}
await _twitterRepository.AddAsync(result);
}
async Task <Data.Model.TwitterUser> GetUser(long userId)
{
Data.Model.TwitterUser user = null;
var existingUser = await _twitterRepository.GetUserFrom(userId);
if (existingUser == null)
{
var userFromApi = _twitterService.GetUserProfileFor(new GetUserProfileForOptions {
UserId = userId
});
user = new Data.Model.TwitterUser
{
TwitterId = userId,
TwitterUsername = userFromApi.ScreenName
};
await _twitterRepository.AddAsync(user);
}
else
{
user = existingUser;
}
return(user);
}