replacing-local-storage-with-indexeddb-4-insert-then-read.ts

replacing-local-storage-with-indexeddb-4-insert-then-read.ts

export const initialiseDbAndFetchData = async () => {

  const initialDataArray = [
    initialList,
    initialCategories
   ]
  const keyArray = ['list', 'category']

  if (checkIndexDbBrowserSupport) {
    try {
      const dbInitialized = await initialiseDb(initialDataArray, keyArray)
      if (dbInitialized) {
        return Promise.all([
          getDataFromIndexedDb('list'),
          getDataFromIndexedDb('category')
        ]).then((values: any) => {
          return values
        })
      }
    } catch (e) {
      console.log('error in resolving getDataFromIndexDb promise')
    }
  }
}

// Now we can finally get data...
try {
  const data = await initialiseDbAndFetchData()
  console.log('checking data, ', data)
  return data
 } catch (e) {
   console.log(e)
 }