NodeBB/src/controllers/write/posts.js

'use strict';

const posts = require('../../posts');
const privileges = require('../../privileges');

const api = require('../../api');
const helpers = require('../helpers');
const apiHelpers = require('../../api/helpers');

const Posts = module.exports;

Posts.get = async (req, res) => {
	helpers.formatApiResponse(200, res, await api.posts.get(req, { pid: req.params.pid }));
};

Posts.edit = async (req, res) => {
	const editResult = await api.posts.edit(req, {
		...req.body,
		pid: req.params.pid,
		uid: req.uid,
		req: apiHelpers.buildReqObject(req),
	});

	helpers.formatApiResponse(200, res, editResult);
};

Posts.purge = async (req, res) => {
	await api.posts.purge(req, { pid: req.params.pid });
	helpers.formatApiResponse(200, res);
};

Posts.restore = async (req, res) => {
	await api.posts.restore(req, { pid: req.params.pid });
	helpers.formatApiResponse(200, res);
};

Posts.delete = async (req, res) => {
	await api.posts.delete(req, { pid: req.params.pid });
	helpers.formatApiResponse(200, res);
};

Posts.move = async (req, res) => {
	await api.posts.move(req, {
		pid: req.params.pid,
		tid: req.body.tid,
	});
	helpers.formatApiResponse(200, res);
};

async function mock(req) {
	const tid = await posts.getPostField(req.params.pid, 'tid');
	return { pid: req.params.pid, room_id: `topic_${tid}` };
}

Posts.vote = async (req, res) => {
	const data = await mock(req);
	if (req.body.delta > 0) {
		await api.posts.upvote(req, data);
	} else if (req.body.delta < 0) {
		await api.posts.downvote(req, data);
	} else {
		await api.posts.unvote(req, data);
	}

	helpers.formatApiResponse(200, res);
};

Posts.unvote = async (req, res) => {
	const data = await mock(req);
	await api.posts.unvote(req, data);
	helpers.formatApiResponse(200, res);
};

Posts.bookmark = async (req, res) => {
	const data = await mock(req);
	await api.posts.bookmark(req, data);
	helpers.formatApiResponse(200, res);
};

Posts.unbookmark = async (req, res) => {
	const data = await mock(req);
	await api.posts.unbookmark(req, data);
	helpers.formatApiResponse(200, res);
};

Posts.getDiffs = async (req, res) => {
	helpers.formatApiResponse(200, res, await api.posts.getDiffs(req, { ...req.params }));
};

Posts.loadDiff = async (req, res) => {
	helpers.formatApiResponse(200, res, await api.posts.loadDiff(req, { ...req.params }));
};

Posts.restoreDiff = async (req, res) => {
	helpers.formatApiResponse(200, res, await api.posts.restoreDiff(req, { ...req.params }));
};

Posts.deleteDiff = async (req, res) => {
	if (!parseInt(req.params.pid, 10)) {
		throw new Error('[[error:invalid-data]]');
	}

	const cid = await posts.getCidByPid(req.params.pid);
	const [isAdmin, isModerator] = await Promise.all([
		privileges.users.isAdministrator(req.uid),
		privileges.users.isModerator(req.uid, cid),
	]);

	if (!(isAdmin || isModerator)) {
		return helpers.formatApiResponse(403, res, new Error('[[error:no-privileges]]'));
	}

	await posts.diffs.delete(req.params.pid, req.params.timestamp, req.uid);

	helpers.formatApiResponse(200, res, await api.posts.getDiffs(req, { ...req.params }));
};