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mascara/background: use async await

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This commit is contained in:
frankiebee 2017-10-04 23:21:30 -07:00
parent 5eca4223b2
commit 7ec068d279
1 changed files with 13 additions and 20 deletions
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33
mascara/src/background.js
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@ -54,7 +54,7 @@ async function loadStateFromPersistence () {
return migratedData.data return migratedData.data
} }
function setupController (initState, client) { async function setupController (initState, client) {
// //
// MetaMask Controller // MetaMask Controller
@ -74,20 +74,19 @@ function setupController (initState, client) {
}) })
global.metamaskController = controller global.metamaskController = controller
controller.store.subscribe((state) => { controller.store.subscribe(async (state) => {
versionifyData(state) try {
.then((versionedData) => dbController.put(versionedData)) const versionedData = await versionifyData(state)
.catch((err) => { console.error(err) }) await dbController.put(versionedData)
} catch (e) { console.error('METAMASK Error:', e) }
}) })
function versionifyData (state) {
return dbController.get() async function versionifyData (state) {
.then((rawData) => { const rawData = await dbController.get()
return Promise.resolve({ return {
data: state, data: state,
meta: rawData.meta, meta: rawData.meta,
}) }
}
)
} }
// //
@ -118,12 +117,6 @@ function setupController (initState, client) {
controller.setupProviderConnection(mx.createStream('provider'), originDomain) controller.setupProviderConnection(mx.createStream('provider'), originDomain)
controller.setupPublicConfig(mx.createStream('publicConfig')) controller.setupPublicConfig(mx.createStream('publicConfig'))
} }
//
// User Interface setup
//
return Promise.resolve()
} }
// // this will be useful later but commented out for linting for now (liiiinting) // // this will be useful later but commented out for linting for now (liiiinting)
// function sendMessageToAllClients (message) { // function sendMessageToAllClients (message) {