File size: 2,815 Bytes
aa2e6af | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 | const { MeiliSearch } = require('meilisearch');
const Conversation = require('~/models/schema/convoSchema');
const Message = require('~/models/schema/messageSchema');
const { logger } = require('~/config');
const searchEnabled = process.env?.SEARCH?.toLowerCase() === 'true';
let currentTimeout = null;
class MeiliSearchClient {
static instance = null;
static getInstance() {
if (!MeiliSearchClient.instance) {
if (!process.env.MEILI_HOST || !process.env.MEILI_MASTER_KEY) {
throw new Error('Meilisearch configuration is missing.');
}
MeiliSearchClient.instance = new MeiliSearch({
host: process.env.MEILI_HOST,
apiKey: process.env.MEILI_MASTER_KEY,
});
}
return MeiliSearchClient.instance;
}
}
// eslint-disable-next-line no-unused-vars
async function indexSync(req, res, next) {
if (!searchEnabled) {
return;
}
try {
const client = MeiliSearchClient.getInstance();
const { status } = await client.health();
if (status !== 'available' || !process.env.SEARCH) {
throw new Error('Meilisearch not available');
}
const messageCount = await Message.countDocuments();
const convoCount = await Conversation.countDocuments();
const messages = await client.index('messages').getStats();
const convos = await client.index('convos').getStats();
const messagesIndexed = messages.numberOfDocuments;
const convosIndexed = convos.numberOfDocuments;
logger.debug(`[indexSync] There are ${messageCount} messages and ${messagesIndexed} indexed`);
logger.debug(`[indexSync] There are ${convoCount} convos and ${convosIndexed} indexed`);
if (messageCount !== messagesIndexed) {
logger.debug('[indexSync] Messages out of sync, indexing');
Message.syncWithMeili();
}
if (convoCount !== convosIndexed) {
logger.debug('[indexSync] Convos out of sync, indexing');
Conversation.syncWithMeili();
}
} catch (err) {
if (err.message.includes('not found')) {
logger.debug('[indexSync] Creating indices...');
currentTimeout = setTimeout(async () => {
try {
await Message.syncWithMeili();
await Conversation.syncWithMeili();
} catch (err) {
logger.error('[indexSync] Trouble creating indices, try restarting the server.', err);
}
}, 750);
} else if (err.message.includes('Meilisearch not configured')) {
logger.info('[indexSync] Meilisearch not configured, search will be disabled.');
} else {
logger.error('[indexSync] error', err);
// res.status(500).json({ error: 'Server error' });
}
}
}
process.on('exit', () => {
logger.debug('[indexSync] Clearing sync timeouts before exiting...');
clearTimeout(currentTimeout);
});
module.exports = indexSync;
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