public async override Task <FacebookProcessResult> Process(SocialAccount socialAccount, FbHookChange change)
{
var result = new FacebookProcessResult(NotificationManager);
string token = socialAccount.Token;
if (IsDuplicatedMessage(change.Value.CommentId))
{
return(result);
}
FbComment comment = FbClient.GetComment(socialAccount.Token, change.Value.CommentId);
SocialUser sender = await GetOrCreateFacebookUser(socialAccount.Token, comment.from.id);
var conversation = GetConversation(change.Value.PostId);
if (conversation == null)
{
return(result);
}
Message message = FacebookConverter.ConvertToMessage(comment);
message.SenderId = sender.Id;
var parent = GetParent(change.Value.PostId, comment);
if (parent != null)
{
message.ParentId = parent.Id;
message.ReceiverId = parent.SenderId;
bool ifParentIsComment = parent.ParentId != null;
if (ifParentIsComment)
{
message.Source = MessageSource.FacebookPostReplyComment;
}
}
message.ConversationId = conversation.Id;
conversation.IfRead = false;
conversation.Status = sender.Id != socialAccount.Id ? ConversationStatus.PendingInternal : ConversationStatus.PendingExternal;
conversation.LastMessageSenderId = message.SenderId;
conversation.LastMessageSentTime = message.SendTime;
if (conversation.TryToMakeWallPostVisible(socialAccount))
{
result.WithNewConversation(conversation);
}
conversation.Messages.Add(message);
await UpdateConversation(conversation);
await CurrentUnitOfWork.SaveChangesAsync();
if (!conversation.IsHidden)
{
result.WithNewMessage(message);
}
return(result);
}
public override async Task <FacebookProcessResult> Process(SocialAccount socialAccount, FbHookChange change)
{
var result = new FacebookProcessResult(NotificationManager);
if (IsWallPost(change) && !socialAccount.IfConvertWallPostToConversation)
{
return(result);
}
if (!IsWallPost(change) && !socialAccount.IfConvertVisitorPostToConversation)
{
return(result);
}
string token = socialAccount.Token;
if (IsDuplicatedMessage(MessageSource.FacebookPost, change.Value.PostId))
{
return(result);
}
FbPost post = await FbClient.GetPost(socialAccount.Token, change.Value.PostId);
SocialUser sender = await GetOrCreateFacebookUser(socialAccount.Token, post.from.id);
Message message = FacebookConverter.ConvertToMessage(post);
message.SenderId = sender.Id;
if (message.SenderId != socialAccount.Id)
{
message.ReceiverId = socialAccount.Id;
}
var conversation = new Conversation
{
OriginalId = change.Value.PostId,
Source = ConversationSource.FacebookVisitorPost,
Priority = ConversationPriority.Normal,
Status = ConversationStatus.New,
Subject = GetSubject(message.Content),
LastMessageSenderId = message.SenderId,
LastMessageSentTime = message.SendTime
};
if (change.Value.Verb == "add" && message.SenderId == socialAccount.Id)
{
conversation.Source = ConversationSource.FacebookWallPost;
conversation.IsHidden = true;
}
conversation.Messages.Add(message);
await AddConversation(socialAccount, conversation);
await CurrentUnitOfWork.SaveChangesAsync();
if (!conversation.IsHidden)
{
result.WithNewConversation(conversation);
}
return(result);
}
public WebHookStrategy(IDependencyResolver dependencyResolver)
{
ConversationService = dependencyResolver.Resolve <IConversationService>();
SocialUserService = dependencyResolver.Resolve <ISocialUserService>();
MessageService = dependencyResolver.Resolve <IMessageService>();
NotificationManager = dependencyResolver.Resolve <INotificationManager>();
FbClient = dependencyResolver.Resolve <IFbClient>();
FacebookConverter = new FacebookConverter();
}
private async Task Process(FacebookProcessResult result, FbMessage fbMessage, SocialAccount socialAccount, FbHookChange change)
{
SocialUser sender = await GetOrCreateFacebookUser(socialAccount.Token, fbMessage.SenderId);
SocialUser receiver = await GetOrCreateFacebookUser(socialAccount.Token, fbMessage.ReceiverId);
var existingConversation = GetUnClosedConversation(change.Value.ThreadId);
if (existingConversation != null)
{
Message message = FacebookConverter.ConvertMessage(fbMessage, sender, receiver);
message.ConversationId = existingConversation.Id;
bool isNewMessage = fbMessage.SendTime > existingConversation.LastMessageSentTime;
if (isNewMessage)
{
existingConversation.IfRead = false;
existingConversation.Status = sender.Id != socialAccount.SocialUser.Id ? ConversationStatus.PendingInternal : ConversationStatus.PendingExternal;
existingConversation.LastMessageSenderId = message.SenderId;
existingConversation.LastMessageSentTime = message.SendTime;
}
existingConversation.Messages.Add(message);
await UpdateConversation(existingConversation);
await CurrentUnitOfWork.SaveChangesAsync();
result.WithNewMessage(message);
}
else
{
if (sender.Id == socialAccount.Id)
{
return;
}
Message message = FacebookConverter.ConvertMessage(fbMessage, sender, receiver);
var conversation = new Conversation
{
OriginalId = change.Value.ThreadId,
Source = ConversationSource.FacebookMessage,
Priority = ConversationPriority.Normal,
Status = ConversationStatus.New,
Subject = GetSubject(message.Content),
LastMessageSenderId = message.SenderId,
LastMessageSentTime = message.SendTime
};
conversation.Messages.Add(message);
await AddConversation(socialAccount, conversation);
await CurrentUnitOfWork.SaveChangesAsync();
result.WithNewConversation(conversation);
}
}
public PullJobService(
IConversationService conversationService,
IMessageService messageService,
ISocialUserService socialUserService,
INotificationManager notificationManager,
IFbClient fbClient
)
{
_conversationService = conversationService;
_messageService = messageService;
_socialUserService = socialUserService;
_notificationManager = notificationManager;
_fbClient = fbClient;
_fbConverter = new FacebookConverter();
}
