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https://github.com/nodemailer/wildduck.git
synced 2025-01-01 13:13:53 +08:00
autoensure indexes when starting app
This commit is contained in:
Andris Reinman
parent
4bbeedf050
commit
efae1fb91e
6 changed files with 145 additions and 146 deletions
18
README.md
18
README.md
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@ -94,23 +94,7 @@ $ npm install --production
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You can either modify the default [config file](./config/default.js) or alternatively generate an environment related config file that gets merged with the default values. Read about the config module [here](https://www.npmjs.com/package/config)
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### Step 4. Add indexes
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Run the [index queries](./indexes.js) in MongoDB (optional, the app would work without it as indexes only become relevant once you have more than few messages stored)
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There's a helper script that you can run from the command line to add/updated indexes in the database provided by the configuration file
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```
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$ npm run indexes
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```
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Or if you want to use mongo settings from environment related config file, eg from `production.js`, run the following
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```
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$ NODE_ENV=production npm run indexes
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```
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### Step 5. Run the server
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### Step 4. Run the server
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To use the default config file, run the following
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@ -1,4 +0,0 @@
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'use strict';
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// reveal mongodb settings based on current environment
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const config = require('config');
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process.stdout.write(config.mongo);
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61
imap.js
61
imap.js
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@ -14,6 +14,7 @@ const ObjectID = require('mongodb').ObjectID;
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const Indexer = require('./imap-core/lib/indexer/indexer');
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const fs = require('fs');
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const RedFour = require('redfour');
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const setupIndexes = require('./indexes.json');
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// Setup server
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const serverOptions = {
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@ -1279,38 +1280,54 @@ server.addToMailbox = (username, path, meta, date, flags, raw, callback) => {
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module.exports = done => {
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MongoClient.connect(config.mongo, (err, db) => {
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if (err) {
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server.logger.error('Queue', 'Could not initialize MongoDB: %s', err.message);
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server.logger.error('Could not initialize MongoDB: %s', err.message);
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return;
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}
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database = db;
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server.indexer = new Indexer({
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database
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});
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// setup notification system for updates
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server.notifier = new ImapNotifier({
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database
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});
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let start = () => {
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let started = false;
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server.on('error', err => {
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if (!started) {
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server.indexer = new Indexer({
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database
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});
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// setup notification system for updates
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server.notifier = new ImapNotifier({
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database
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});
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let started = false;
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server.on('error', err => {
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if (!started) {
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started = true;
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return done(err);
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}
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log.error('IMAP', err);
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});
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// start listening
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server.listen(config.imap.port, config.imap.host, () => {
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if (started) {
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return server.close();
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}
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started = true;
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return done(err);
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}
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log.error('IMAP', err);
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});
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done(null, server);
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});
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};
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// start listening
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server.listen(config.imap.port, config.imap.host, () => {
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if (started) {
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return server.close();
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let indexpos = 0;
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let ensureIndexes = () => {
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if (indexpos >= setupIndexes.length) {
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log.info('mongo', 'Setup indexes for %s collections', setupIndexes.length);
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return start();
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}
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started = true;
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done(null, server);
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});
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let index = setupIndexes[indexpos++];
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database.collection(index.collection).createIndexes(index.indexes, ensureIndexes);
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};
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ensureIndexes();
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});
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};
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100
indexes.js
100
indexes.js
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@ -1,100 +0,0 @@
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/* global db */
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'use strict';
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db.users.createIndex({
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username: 1
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});
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db.mailboxes.createIndex({
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username: 1
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});
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db.mailboxes.createIndex({
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username: 1,
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path: 1
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});
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db.mailboxes.createIndex({
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username: 1,
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subscribed: 1
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});
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db.messages.createIndex({
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mailbox: 1
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});
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db.messages.createIndex({
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mailbox: 1,
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unseen: 1
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});
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db.messages.createIndex({
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mailbox: 1,
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uid: 1
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});
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db.messages.createIndex({
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mailbox: 1,
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uid: 1,
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modseq: 1
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});
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db.messages.createIndex({
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mailbox: 1,
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flags: 1
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});
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db.messages.createIndex({
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modseq: 1
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});
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db.messages.createIndex({
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modseq: -1
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});
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db.messages.createIndex({
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flags: 1
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});
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db.messages.createIndex({
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internaldate: 1
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});
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db.messages.createIndex({
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internaldate: -1
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});
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db.messages.createIndex({
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headerdate: 1
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});
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db.messages.createIndex({
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headerdate: -1
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});
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db.messages.createIndex({
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size: 1
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});
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db.messages.createIndex({
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size: -1
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});
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db.messages.createIndex({
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uid: 1
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});
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db.messages.createIndex({
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uid: -1
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});
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db['attachments.files'].createIndex({
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'metadata.messages': 1
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});
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db.journal.createIndex({
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mailbox: 1,
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modseq: 1
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});
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db.journal.createIndex({
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mailbox: 1,
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modseq: -1
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});
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db.journal.createIndex({
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created: 1
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}, {
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expireAfterSeconds: 21600
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});
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103
indexes.json
Normal file
103
indexes.json
Normal file
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@ -0,0 +1,103 @@
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[{
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"collection": "users",
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"indexes": [{
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"name": "users",
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"key": {
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"username": 1
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}
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}]
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}, {
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"collection": "mailboxes",
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"indexes": [{
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"name": "user_mailboxes",
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"key": {
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"username": 1
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}
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}, {
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"name": "user_subscribed",
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"key": {
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"username": 1,
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"subscribed": 1
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}
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}, {
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"name": "find_by_user",
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"key": {
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"username": 1,
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"path": 1
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}
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}]
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}, {
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"collection": "messages",
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"indexes": [{
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"name": "mailbox_messages",
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"key": {
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"mailbox": 1
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}
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}, {
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"name": "mailbox_uid_modseq",
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"key": {
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"mailbox": 1,
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"uid": 1,
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"modseq": 1
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}
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}, {
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"name": "mailbox_flags",
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"key": {
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"mailbox": 1,
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"flags": 1
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}
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}, {
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"name": "by_modseq",
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"key": {
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"modseq": 1
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}
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}, {
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"name": "by_flags",
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"key": {
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"flags": 1
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}
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}, {
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"name": "by_internaldate",
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"key": {
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"internaldate": 1
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}
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}, {
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"name": "by_headerdate",
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"key": {
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"headerdate": 1
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}
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}, {
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"name": "by_size",
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"key": {
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"size": 1
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}
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}, {
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"name": "by_uid",
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"key": {
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"uid": 1
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}
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}]
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}, {
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"collection": "attachment.files",
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"indexes": [{
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"name": "related_messages",
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"key": {
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"metadata.messages": 1
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}
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}]
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}, {
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"collection": "journal",
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"indexes": [{
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"name": "mailbox_modseq",
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"key": {
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"mailbox": 1,
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"modseq": 1
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}
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}, {
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"name": "autoexpire",
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"expireAfterSeconds": "21600",
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"key": {
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"created": 1
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}
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}]
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}]
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@ -2,10 +2,9 @@
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"name": "wildduck",
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"version": "1.0.4",
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"description": "IMAP server built with Node.js and MongoDB",
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"main": "index.js",
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"main": "server.js",
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"scripts": {
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"test": "grunt",
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"indexes": "mongo `node ./bin/mongo.js` indexes.js"
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"test": "grunt"
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},
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"keywords": [],
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"author": "Andris Reinman",
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