public async Task <BindingStatus> AddBinding(string username, IMessageChannel channel)
{
if (string.IsNullOrEmpty((await twitterSession.GetUserProfile(username)).Name))
{
return(BindingStatus.Error);
}
using (var db = new TwitterContext(dbOptions))
{
var twitterBinding = new TwitterBinding
{
TwitterUsername = username.ToLower(),
LatestPost = DateTime.UtcNow,
};
if (db.TwitterChannelBindings.Any(b => b.ChannelId == channel.Id && b.TwitterBinding.TwitterUsername == twitterBinding.TwitterUsername))
{
return(BindingStatus.AlreadyExists);
}
db.TwitterChannelBindings.Add(new TwitterChannelBinding
{
TwitterBinding = twitterBinding,
ChannelId = channel.Id,
});
await db.SaveChangesAsync();
return(BindingStatus.Added);
}
}