feat(api): #9123, migrate rest of the getObject controllers to Write API

src/api/categories.js

@@ -2,9 +2,22 @@
 
 const categories = require('../categories');
 const events = require('../events');
+const privileges = require('../privileges');
 
 const categoriesAPI = module.exports;
 
+categoriesAPI.get = async function (caller, data) {
+	const [userPrivileges, category] = await Promise.all([
+		privileges.categories.get(data.cid, caller.uid),
+		categories.getCategoryData(data.cid),
+	]);
+	if (!category || !userPrivileges.read) {
+		return null;
+	}
+
+	return category;
+};
+
 categoriesAPI.create = async function (caller, data) {
 	const response = await categories.create(data);
 	const categoryObjs = await categories.getCategories([response.cid], caller.uid);

src/api/topics.js

@@ -4,6 +4,7 @@ const user = require('../user');
 const topics = require('../topics');
 const posts = require('../posts');
 const meta = require('../meta');
+const privileges = require('../privileges');
 
 const apiHelpers = require('./helpers');
 const doTopicAction = apiHelpers.doTopicAction;
@@ -13,6 +14,18 @@ const socketHelpers = require('../socket.io/helpers');
 
 const topicsAPI = module.exports;
 
+topicsAPI.get = async function (caller, data) {
+	const [userPrivileges, topic] = await Promise.all([
+		privileges.topics.get(data.tid, caller.uid),
+		topics.getTopicData(data.tid),
+	]);
+	if (!topic || !userPrivileges.read || !userPrivileges['topics:read'] || (topic.deleted && !userPrivileges.view_deleted)) {
+		return null;
+	}
+
+	return topic;
+};
+
 topicsAPI.create = async function (caller, data) {
 	if (!data) {
 		throw new Error('[[error:invalid-data]]');

src/controllers/api.js

@@ -6,9 +6,7 @@ const winston = require('winston');
 
 const meta = require('../meta');
 const user = require('../user');
-const topics = require('../topics');
 const categories = require('../categories');
-const privileges = require('../privileges');
 const plugins = require('../plugins');
 const translator = require('../translator');
 const languages = require('../languages');
@@ -120,29 +118,8 @@ apiController.getConfig = async function (req, res) {
 
 // TODO: Deprecate these four controllers in 1.17.0
 apiController.getPostData = async (pid, uid) => api.posts.get({ uid }, { pid });
-
-apiController.getTopicData = async function (tid, uid) {
-	const [userPrivileges, topic] = await Promise.all([
-		privileges.topics.get(tid, uid),
-		topics.getTopicData(tid),
-	]);
-	if (!topic || !userPrivileges.read || !userPrivileges['topics:read'] || (topic.deleted && !userPrivileges.view_deleted)) {
-		return null;
-	}
-	return topic;
-};
-
-apiController.getCategoryData = async function (cid, uid) {
-	const [userPrivileges, category] = await Promise.all([
-		privileges.categories.get(cid, uid),
-		categories.getCategoryData(cid),
-	]);
-	if (!category || !userPrivileges.read) {
-		return null;
-	}
-	return category;
-};
-
+apiController.getTopicData = async (tid, uid) => api.topics.get({ uid }, { tid });
+apiController.getCategoryData = async (cid, uid) => api.categories.get({ uid }, { cid });
 apiController.getObject = async function (req, res, next) {
 	const methods = {
 		post: apiController.getPostData,

src/socket.io/categories.js

@@ -4,7 +4,8 @@ const categories = require('../categories');
 const privileges = require('../privileges');
 const user = require('../user');
 const topics = require('../topics');
-const apiController = require('../controllers/api');
+const api = require('../api');
+const sockets = require('.');
 
 const SocketCategories = module.exports;
 
@@ -147,7 +148,9 @@ SocketCategories.isModerator = async function (socket, cid) {
 };
 
 SocketCategories.getCategory = async function (socket, cid) {
-	return await apiController.getCategoryData(cid, socket.uid);
+	sockets.warnDeprecated(socket, 'GET /api/v3/categories/:tid');
+	return await api.categories.get(socket, { cid });
+	// return await apiController.getCategoryData(cid, socket.uid);
 };
 
 require('../promisify')(SocketCategories);

src/socket.io/topics.js

@@ -4,7 +4,6 @@ const api = require('../api');
 const topics = require('../topics');
 const user = require('../user');
 const meta = require('../meta');
-const apiController = require('../controllers/api');
 const privileges = require('../privileges');
 const sockets = require('.');
 
@@ -96,7 +95,8 @@ SocketTopics.isModerator = async function (socket, tid) {
 };
 
 SocketTopics.getTopic = async function (socket, tid) {
-	return await apiController.getTopicData(tid, socket.uid);
+	sockets.warnDeprecated(socket, 'GET /api/v3/topics/:tid');
+	return await api.topics.get(socket, { tid });
 };
 
 require('../promisify')(SocketTopics);