closes #976

src/categories.js

@@ -10,6 +10,7 @@ var db = require('./database'),
 	plugins = require('./plugins'),
 	CategoryTools = require('./categoryTools'),
 	meta = require('./meta'),
+	emitter = require('./emitter'),
 
 	async = require('async'),
 	winston = require('winston'),
@@ -299,19 +300,24 @@ var db = require('./database'),
 		});
 	};
 
-	Categories.onNewPostMade = function(uid, tid, pid, timestamp) {
+	Categories.onNewPostMade = function(postData) {
-		topics.getTopicFields(tid, ['cid', 'pinned'], function(err, topicData) {
+		topics.getTopicFields(postData.tid, ['cid', 'pinned'], function(err, topicData) {
+			if (err) {
+				winston.error(err.message);
+			}
 
 			var cid = topicData.cid;
 
-			db.sortedSetAdd('categories:recent_posts:cid:' + cid, timestamp, pid);
+			db.sortedSetAdd('categories:recent_posts:cid:' + cid, postData.timestamp, postData.pid);
 
 			if(parseInt(topicData.pinned, 10) === 0) {
-				db.sortedSetAdd('categories:' + cid + ':tid', timestamp, tid);
+				db.sortedSetAdd('categories:' + cid + ':tid', postData.timestamp, postData.tid);
 			}
 
-			Categories.addActiveUser(cid, uid, timestamp);
+			Categories.addActiveUser(cid, postData.uid, postData.timestamp);
 		});
 	};
 
+	emitter.on('newpost', Categories.onNewPostMade);
+
 }(exports));

src/posts.js

@@ -9,6 +9,7 @@ var db = require('./database'),
 	categories = require('./categories'),
 	plugins = require('./plugins'),
 	meta = require('./meta'),
+	emitter = require('./emitter'),
 
 	async = require('async'),
 	path = require('path'),
@@ -68,9 +69,7 @@ var db = require('./database'),
 
 				db.incrObjectField('global', 'postCount');
 
-				topics.onNewPostMade(tid, postData.pid, timestamp);
+				emitter.emit('newpost', postData);
-				categories.onNewPostMade(uid, tid, postData.pid, timestamp);
-				user.onNewPostMade(uid, tid, postData.pid, timestamp);
 
 				plugins.fireHook('filter:post.get', postData, next);
 			},

src/topics.js

@@ -21,7 +21,8 @@ var async = require('async'),
 	notifications = require('./notifications'),
 	favourites = require('./favourites'),
 	meta = require('./meta'),
-	Plugins = require('./plugins');
+	Plugins = require('./plugins'),
+	emitter = require('./emitter');
 
 (function(Topics) {
 
@@ -1015,12 +1016,14 @@ var async = require('async'),
 		Topics.setTopicField(tid, 'lastposttime', timestamp);
 	};
 
-	Topics.onNewPostMade = function(tid, pid, timestamp, callback) {
+	Topics.onNewPostMade = function(postData) {
-		Topics.increasePostCount(tid);
+		Topics.increasePostCount(postData.tid);
-		Topics.updateTimestamp(tid, timestamp);
+		Topics.updateTimestamp(postData.tid, postData.timestamp);
-		Topics.addPostToTopic(tid, pid, timestamp, callback);
+		Topics.addPostToTopic(postData.tid, postData.pid, postData.timestamp);
 	};
 
+	emitter.on('newpost', Topics.onNewPostMade);
+
 	Topics.addPostToTopic = function(tid, pid, timestamp, callback) {
 		db.sortedSetAdd('tid:' + tid + ':posts', timestamp, pid, callback);
 	};

src/user.js

@@ -15,6 +15,7 @@ var bcrypt = require('bcryptjs'),
 	groups = require('./groups'),
 	topics = require('./topics'),
 	events = require('./events'),
+	emitter = require('./emitter'),
 	Emailer = require('./emailer');
 
 (function(User) {
@@ -339,16 +340,18 @@ var bcrypt = require('bcryptjs'),
 		});
 	};
 
-	User.onNewPostMade = function(uid, tid, pid, timestamp) {
+	User.onNewPostMade = function(postData) {
-		User.addPostIdToUser(uid, pid, timestamp);
+		User.addPostIdToUser(postData.uid, postData.pid, postData.timestamp);
 
-		User.incrementUserFieldBy(uid, 'postcount', 1, function(err, newpostcount) {
+		User.incrementUserFieldBy(postData.uid, 'postcount', 1, function(err, newpostcount) {
-			db.sortedSetAdd('users:postcount', newpostcount, uid);
+			db.sortedSetAdd('users:postcount', newpostcount, postData.uid);
 		});
 
-		User.setUserField(uid, 'lastposttime', timestamp);
+		User.setUserField(postData.uid, 'lastposttime', postData.timestamp);
 	};
 
+	emitter.on('newpost', User.onNewPostMade);
+
 	User.addPostIdToUser = function(uid, pid, timestamp) {
 		db.sortedSetAdd('uid:' + uid + ':posts', timestamp, pid);
 	};