@amag-ch/sap_cap_common_objectstore/lib/testing/index.js

NodeJS library to communicate with an objectstore

const fs = require('node:fs/promises')
const { createReadStream } = require('node:fs')
let sourceFolder

const register = (folder) => {
    sourceFolder = folder

    cds.on('connect', (srv) => (srv?.name === 'objectstore') ? cds.spawn(run) : Promise.resolve())
}

const getSourceFilenames = async () => {
    const entries = await fs.readdir(sourceFolder, { withFileTypes: true })

    return entries.filter(entry => entry.isFile()).map(({ name }) => name )
}

const run = async() => {
    const filenames = await getSourceFilenames()
    if (!filenames?.length) return

    const objectstore = await cds.connect.to('objectstore')

    await Promise.all(filenames.map(name => {
        objectstore.addToStore(name, createReadStream(`${sourceFolder}/${name}`))
    }))
}

module.exports = {
    register
}