Resolve #7514 - optional timer for registration queue (#8796)

* feat: #7514 Optional timer for registration queue

* feat: show minutes in average time

* fix: don't show total number of minutes

* feat: implement requested changes

* fix: just store minutes instead of milliseconds

* feat: set default values

install/data/defaults.json

@@ -136,6 +136,8 @@
     "necroThreshold": 7,
     "categoryWatchState": "watching",
     "submitPluginUsage": 1,
+    "showAverageApprovalTime": true,
+    "autoApproveTime": 0,
     "maxUserSessions": 10,
     "useCompression": 0
 }

public/language/en-GB/admin/settings/user.json

@@ -43,6 +43,9 @@
 	"registration-type.disabled": "No registration",
 	"registration-type.help": "Normal - Users can register from the /register page.<br/>\nInvite Only - Users can invite others from the <a href=\"%1/users\" target=\"_blank\">users</a> page.<br/>\nAdmin Invite Only - Only administrators can invite others from <a href=\"%1/users\" target=\"_blank\">users</a> and <a href=\"%1/admin/manage/users\">admin/manage/users</a> pages.<br/>\nNo registration - No user registration.<br/>",
 	"registration-approval-type.help": "Normal - Users are registered immediately.<br/>\nAdmin Approval - User registrations are placed in an <a href=\"%1/admin/manage/registration\">approval queue</a> for administrators.<br/>\nAdmin Approval for IPs - Normal for new users, Admin Approval for IP addresses that already have an account.<br/>",
+	"registration-queue-auto-approve-time": "Automatic Approval Time",
+	"registration-queue-auto-approve-time-help": "Hours before user is approved automatically. 0 to disable.",
+	"registration-queue-show-average-time": "Show users average time it takes to approve a new user",
 	"registration.max-invites": "Maximum Invitations per User",
 	"max-invites": "Maximum Invitations per User",
 	"max-invites-help": "0 for no restriction. Admins get infinite invitations<br>Only applicable for \"Invite Only\"",

public/language/en-GB/register.json

@@ -18,9 +18,10 @@
     "agree_to_terms_of_use": "I agree to the Terms of Use",
     "terms_of_use_error": "You must agree to the Terms of Use",
     "registration-added-to-queue": "Your registration has been added to the approval queue. You will receive an email when it is accepted by an administrator.",
+    "registration-queue-average-time": "Our average time for approving memberships is %1 hours %2 minutes.",
+    "registration-queue-auto-approve-time": "Your membership to this forum will be fully activated in up to %1 hours.",
     "interstitial.intro": "We require some additional information before we can create your account.",
     "interstitial.errors-found": "We could not complete your registration:",
-
     "gdpr_agree_data": "I consent to the collection and processing of my personal information on this website.",
     "gdpr_agree_email": "I consent to receive digest and notification emails from this website.",
     "gdpr_consent_denied": "You must give consent to this site to collect/process your information, and to send you emails."

src/controllers/authentication.js

@@ -118,7 +118,15 @@ authenticationController.register = async function (req, res) {
 async function addToApprovalQueue(req, userData) {
 	userData.ip = req.ip;
 	await user.addToApprovalQueue(userData);
-	return { message: '[[register:registration-added-to-queue]]' };
+	let message = '[[register:registration-added-to-queue]]';
+	if (meta.config.showAverageApprovalTime) {
+		const average_time = await db.getObjectField('registration:queue:approval:times', 'average');
+		message += ` [[register:registration-queue-average-time, ${Math.floor(average_time / 60)}, ${average_time % 60}]]`;
+	}
+	if (meta.config.autoApproveTime > 0) {
+		message += ` [[register:registration-queue-auto-approve-time, ${meta.config.autoApproveTime}]]`;
+	}
+	return { message: message };
 }
 
 authenticationController.registerComplete = function (req, res, next) {

src/user/approval.js

@@ -1,6 +1,7 @@
 'use strict';
 
 const validator = require('validator');
+const cronJob = require('cron').CronJob;
 
 const db = require('../database');
 const meta = require('../meta');
@@ -12,6 +13,10 @@ const slugify = require('../slugify');
 const plugins = require('../plugins');
 
 module.exports = function (User) {
+	new cronJob('0 * * * * *', function () {
+		User.autoApprove();
+	}, null, true);
+
 	User.addToApprovalQueue = async function (userData) {
 		userData.username = userData.username.trim();
 		userData.userslug = slugify(userData.username);
@@ -59,7 +64,7 @@ module.exports = function (User) {
 		if (!userData) {
 			throw new Error('[[error:invalid-data]]');
 		}
-
+		const creation_time = await db.sortedSetScore('registration:queue', username);
 		const uid = await User.create(userData);
 		await User.setUserField(uid, 'password', userData.hashedPassword);
 		await removeFromQueue(username);
@@ -71,6 +76,9 @@ module.exports = function (User) {
 			template: 'registration_accepted',
 			uid: uid,
 		});
+		const total = await db.incrObjectField('registration:queue:approval:times', 'totalTime', Math.floor((Date.now() - creation_time) / 60000));
+		const counter = await db.incrObjectField('registration:queue:approval:times', 'counter', 1);
+		await db.setObjectField('registration:queue:approval:times', 'average', total / counter);
 		return uid;
 	};
 
@@ -140,4 +148,16 @@ module.exports = function (User) {
 		const uids = await User.getUidsFromSet('ip:' + user.ip + ':uid', 0, -1);
 		user.ipMatch = await User.getUsersFields(uids, ['uid', 'username', 'picture']);
 	}
+
+	User.autoApprove = async function () {
+		if (meta.config.autoApproveTime <= 0) {
+			return;
+		}
+		const users = await db.getSortedSetRevRangeWithScores('registration:queue', 0, -1);
+		const now = Date.now();
+		for (const user of users.filter(user => now - user.score >= meta.config.autoApproveTime * 3600000)) {
+			// eslint-disable-next-line no-await-in-loop
+			await User.acceptRegistration(user.value);
+		}
+	};
 };

src/views/admin/settings/user.tpl

@@ -186,6 +186,19 @@
 					[[admin/settings/user:registration-approval-type.help, {config.relative_path}]]
 				</p>
 			</div>
+			<div class="form-group">
+				<label>[[admin/settings/user:registration-queue-auto-approve-time]]</label>
+				<input type="number" class="form-control" data-field="autoApproveTime" placeholder="0">
+				<p class="help-block">
+					[[admin/settings/user:registration-queue-auto-approve-time-help]]
+				</p>
+			</div>
+			<div class="checkbox">
+				<label class="mdl-switch mdl-js-switch mdl-js-ripple-effect">
+					<input class="mdl-switch__input" type="checkbox" data-field="showAverageApprovalTime">
+					<span class="mdl-switch__label"><strong>[[admin/settings/user:registration-queue-show-average-time]]</strong></span>
+				</label>
+			</div>
 			<div class="form-group">
 				<label>[[admin/settings/user:max-invites]]</label>
 				<input type="number" class="form-control" data-field="maximumInvites" placeholder="0">