feat: topic reply to use api lib (also + missing file)

src/api/topics.js

@@ -0,0 +1,77 @@
+'use strict';
+
+const user = require('../user');
+const topics = require('../topics');
+const posts = require('../posts');
+const meta = require('../meta');
+
+const controllerHelpers = require('../controllers/helpers');
+const socketHelpers = require('../socket.io/helpers');
+
+const topicsAPI = module.exports;
+
+topicsAPI.create = async function (caller, data) {
+	if (!data) {
+		throw new Error('[[error:invalid-data]]');
+	}
+
+	const payload = { ...data };
+	payload.tags = payload.tags || [];
+	payload.uid = caller.uid;
+	payload.uid = caller.uid;
+	payload.req = controllerHelpers.buildReqObject(caller);
+	payload.timestamp = Date.now();
+	payload.fromQueue = false;
+
+	// Blacklist & Post Queue
+	await meta.blacklist.test(caller.ip);
+	const shouldQueue = await posts.shouldQueue(caller.uid, payload);
+	if (shouldQueue) {
+		const queueObj = await posts.addToQueue(payload);
+		return queueObj;
+	}
+
+	const result = await topics.post(payload);
+
+	socketHelpers.emitToUids('event:new_post', { posts: [result.postData] }, [caller.uid]);
+	socketHelpers.emitToUids('event:new_topic', result.topicData, [caller.uid]);
+	socketHelpers.notifyNew(caller.uid, 'newTopic', { posts: [result.postData], topic: result.topicData });
+
+	return result.topicData;
+};
+
+topicsAPI.reply = async function (caller, data) {
+	var payload = {
+		tid: data.tid,
+		uid: caller.uid,
+		req: controllerHelpers.buildReqObject(caller),	// For IP recording
+		content: data.content,
+		timestamp: data.timestamp,
+		fromQueue: false,
+	};
+
+	if (data.toPid) { payload.toPid = data.toPid; }
+
+	// Blacklist & Post Queue
+	await meta.blacklist.test(caller.ip);
+	const shouldQueue = await posts.shouldQueue(caller.uid, payload);
+	if (shouldQueue) {
+		const queueObj = await posts.addToQueue(payload);
+		return queueObj;
+	}
+
+	const postData = await topics.reply(payload);	// postData seems to be a subset of postObj, refactor?
+	const postObj = await posts.getPostSummaryByPids([postData.pid], caller.uid, {});
+
+	const result = {
+		posts: [postData],
+		'reputation:disabled': meta.config['reputation:disabled'] === 1,
+		'downvote:disabled': meta.config['downvote:disabled'] === 1,
+	};
+
+	user.updateOnlineUsers(caller.uid);
+	socketHelpers.emitToUids('event:new_post', result, [caller.uid]);
+	socketHelpers.notifyNew(caller.uid, 'newPost', result);
+
+	return postObj[0];
+};