/// <summary>
/// Send like message
/// </summary>
/// <param name="likeHandle">Like handle</param>
/// <param name="contentType">Content type</param>
/// <param name="contentHandle">Content handle</param>
/// <param name="userHandle">User handle</param>
/// <param name="liked">Like status</param>
/// <param name="contentPublisherType">Content publisher type</param>
/// <param name="contentUserHandle">User handle of the content publisher</param>
/// <param name="contentCreatedTime">Content createdTime</param>
/// <param name="appHandle">App handle</param>
/// <param name="lastUpdatedTime">Last updated time</param>
/// <returns>Send message task</returns>
public async Task SendLikeMessage(
string likeHandle,
ContentType contentType,
string contentHandle,
string userHandle,
bool liked,
PublisherType contentPublisherType,
string contentUserHandle,
DateTime contentCreatedTime,
string appHandle,
DateTime lastUpdatedTime)
{
LikeMessage message = new LikeMessage()
{
LikeHandle = likeHandle,
ContentType = contentType,
ContentHandle = contentHandle,
UserHandle = userHandle,
Liked = liked,
ContentPublisherType = contentPublisherType,
ContentUserHandle = contentUserHandle,
ContentCreatedTime = contentCreatedTime,
AppHandle = appHandle,
LastUpdatedTime = lastUpdatedTime
};
Queue queue = await this.QueueManager.GetQueue(this.QueueIdentifier);
await queue.SendAsync(message);
}
/// <summary>
/// Process message
/// </summary>
/// <param name="message">Queue message</param>
/// <returns>Process message task</returns>
protected override async Task Process(IMessage message)
{
if (message is LikeMessage)
{
LikeMessage likeMessage = message as LikeMessage;
ProcessType processType = ProcessType.Backend;
if (likeMessage.DequeueCount > 1)
{
processType = ProcessType.BackendRetry;
}
var likeLookupEntity = await this.likesManager.ReadLike(likeMessage.ContentHandle, likeMessage.UserHandle);
if (likeLookupEntity != null && likeLookupEntity.LastUpdatedTime > likeMessage.LastUpdatedTime)
{
return;
}
await this.likesManager.UpdateLike(
processType,
likeMessage.LikeHandle,
likeMessage.ContentType,
likeMessage.ContentHandle,
likeMessage.UserHandle,
likeMessage.Liked,
likeMessage.ContentPublisherType,
likeMessage.ContentUserHandle,
likeMessage.ContentCreatedTime,
likeMessage.AppHandle,
likeMessage.LastUpdatedTime,
likeLookupEntity);
}
}
void OnLikeReceived(LikeMessage msg)
{
LikeReceived(this, new SessionEventArgs(msg.SessionId, msg.Sender));
Trace.WriteLine(msg.Sender + " is liking.");
}
