pinafore/routes/_database/helpers.js

23 lines
821 B
JavaScript

import { dbPromise, getDatabase } from './databaseLifecycle'
import { getInCache, hasInCache, setInCache } from './cache'
export async function getGenericEntityWithId (store, cache, instanceName, id) {
if (hasInCache(cache, instanceName, id)) {
return getInCache(cache, instanceName, id)
}
const db = await getDatabase(instanceName)
let result = await dbPromise(db, store, 'readonly', (store, callback) => {
store.get(id).onsuccess = (e) => callback(e.target.result)
})
setInCache(cache, instanceName, id, result)
return result
}
export async function setGenericEntityWithId (store, cache, instanceName, entity) {
setInCache(cache, instanceName, entity.id, entity)
const db = await getDatabase(instanceName)
return dbPromise(db, store, 'readwrite', (store) => {
store.put(entity)
})
}