public static async Task <bool> DeleteTrackFollow(string userId, string trackId, bool ownerOverride = false)
{
try
{
TrackAuth track = await TrackRepository.GetTrack(trackId);
if (track.PartitionKey == userId && ownerOverride == false)
{
return(false);
}
UserFollowTableEntity userFollow = await TableStorageRepository.GetUserFollow(userId, trackId);
TrackFollowTableEntity trackFollow = await TableStorageRepository.GetTrackFollow(trackId, userId);
if (userFollow != null)
{
await TableStorageRepository.DeleteUserFollow(userFollow);
}
if (trackFollow != null)
{
await TableStorageRepository.DeleteTrackFollow(trackFollow);
}
return(true);
}
catch
{
return(false);
}
}
private static TrackFollow TableEntityToTrackFollow(TrackFollowTableEntity tableEntity)
{
return(new TrackFollow()
{
track_id = tableEntity.PartitionKey,
user_id = tableEntity.RowKey,
feed_follow_type = tableEntity.feed_follow_type,
notifications_follow_type = tableEntity.notifications_follow_type,
criteria = JsonConvert.DeserializeObject <List <TagCriteria> >(tableEntity.criteria)
});
}
internal static async void InsertOrReplaceTrackFollow(TrackFollowTableEntity trackFollow)
{
// reference users table
CloudTable table = tableClient.GetTableReference(TrackFollowsTable);
await table.CreateIfNotExistsAsync();
// insert the user
TableOperation op = TableOperation.InsertOrReplace(trackFollow);
await(dynamic) table.ExecuteAsync(op);
}
internal static async Task <bool> DeleteTrackFollow(TrackFollowTableEntity trackFollow)
{
try
{
// reference track table
CloudTable table = tableClient.GetTableReference(TrackFollowsTable);
await table.CreateIfNotExistsAsync();
TableOperation op = TableOperation.Delete(trackFollow);
var result = await table.ExecuteAsync(op);
return(result == null ? false : true);
}
catch
{
return(false);
}
}
public static async Task <TrackFollow> GetTrackFollow(string trackId, string userId)
{
TrackFollowTableEntity result = await TableStorageRepository.GetTrackFollow(trackId, userId);
return(TableEntityToTrackFollow(result));
}
