sepia-search-motore-di-rice.../server/lib/meilisearch/meilisearch-instances.ts

49 lines
1.3 KiB
TypeScript

import { CONFIG } from '../../initializers/constants'
import { listIndexInstancesHost } from '../requests/instances-index'
import { client } from '../../helpers/meilisearch'
async function buildInstanceHosts () {
let indexHosts = await listIndexInstancesHost()
if (CONFIG.INSTANCES_INDEX.WHITELIST.ENABLED) {
const whitelistHosts = Array.isArray(CONFIG.INSTANCES_INDEX.WHITELIST.HOSTS)
? CONFIG.INSTANCES_INDEX.WHITELIST.HOSTS
: []
indexHosts = indexHosts.filter(h => whitelistHosts.includes(h))
}
const dbHosts = await listDBInstances()
const removedHosts = getRemovedHosts(dbHosts, indexHosts)
return { indexHosts, removedHosts }
}
export {
buildInstanceHosts
}
// ##################################################
async function listDBInstances () {
const setResult = new Set<string>()
const indexes = [
CONFIG.MEILISEARCH.INDEXES.VIDEOS,
CONFIG.MEILISEARCH.INDEXES.CHANNELS
]
for (const index of indexes) {
const result = await client.index(index).searchForFacetValues({ facetName: 'host' })
for (const b of result.facetHits) {
setResult.add(b.value)
}
}
return Array.from(setResult)
}
function getRemovedHosts (dbHosts: string[], indexHosts: string[]) {
return dbHosts.filter(dbHost => indexHosts.includes(dbHost) === false)
}