budibase/packages/server/src/utilities/redis.js

87 lines
2.3 KiB
JavaScript

const { Client, utils } = require("@budibase/auth/redis")
const { getGlobalIDFromUserMetadataID } = require("../db/utils")
const APP_DEV_LOCK_SECONDS = 600
const AUTOMATION_TEST_FLAG_SECONDS = 60
let devAppClient, debounceClient, flagClient
// we init this as we want to keep the connection open all the time
// reduces the performance hit
exports.init = async () => {
devAppClient = new Client(utils.Databases.DEV_LOCKS)
debounceClient = new Client(utils.Databases.DEBOUNCE)
flagClient = new Client(utils.Databases.FLAGS)
await devAppClient.init()
await debounceClient.init()
await flagClient.init()
}
exports.shutdown = async () => {
if (devAppClient) await devAppClient.finish()
if (debounceClient) await debounceClient.finish()
if (flagClient) await flagClient.finish()
}
exports.doesUserHaveLock = async (devAppId, user) => {
const value = await devAppClient.get(devAppId)
if (!value) {
return true
}
// make sure both IDs are global
const expected = getGlobalIDFromUserMetadataID(value._id)
const userId = getGlobalIDFromUserMetadataID(user._id)
return expected === userId
}
exports.getAllLocks = async () => {
const locks = await devAppClient.scan()
return locks.map(lock => ({
appId: lock.key,
user: lock.value,
}))
}
exports.updateLock = async (devAppId, user) => {
// make sure always global user ID
const globalId = getGlobalIDFromUserMetadataID(user._id)
const inputUser = {
...user,
userId: globalId,
_id: globalId,
}
await devAppClient.store(devAppId, inputUser, APP_DEV_LOCK_SECONDS)
}
exports.clearLock = async (devAppId, user) => {
const value = await devAppClient.get(devAppId)
if (!value) {
return
}
const userId = getGlobalIDFromUserMetadataID(user._id)
if (value._id !== userId) {
throw "User does not hold lock, cannot clear it."
}
await devAppClient.delete(devAppId)
}
exports.checkDebounce = async id => {
return debounceClient.get(id)
}
exports.setDebounce = async (id, seconds) => {
await debounceClient.store(id, "debouncing", seconds)
}
exports.setTestFlag = async id => {
await flagClient.store(id, { testing: true }, AUTOMATION_TEST_FLAG_SECONDS)
}
exports.checkTestFlag = async id => {
const flag = await flagClient.get(id)
return !!(flag && flag.testing)
}
exports.clearTestFlag = async id => {
await devAppClient.delete(id)
}