promise wrapper for chrome.storage.local.set and chrome.storage.local.get operations for chrome extensions

readme.md

Promise wrapper for chrome.storage.local.set and chrome.storage.local.get operations for chrome extensions. It lets you to wait for asynchronous chrome.storage.local.set and chrome.storage.local.get to finish before continuing execution.

Usage example

// set data
await promiseWrapper({ user_settings: { ignore_pinned: false } }, storageSave)

// get data
var settings = await promiseWrapper('user_settings', storageGetAllFrom)
console.log(settings.ignore_pinned)

index.js

async function promiseWrapper(options, callback) {
    return new Promise((resolve, reject) => {
        try {
            callback(options, resolve)
        } catch (err) {
            reject(err)
        }
    })
}

function storageSave(options, resolve) {
    chrome.storage.local.set(options, () => resolve())
}

function storageGetAllFrom(collection, resolve) {
    chrome.storage.local.get(collection, (data) => resolve(data[collection]))
}