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Store actions fetchAll: cleanup and only fetch if there's new data.

master
Tom Hacohen 2019-12-30 11:14:09 +02:00
parent 0dffd71276
commit c6eafadb8b
1 changed files with 16 additions and 9 deletions
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25
src/store/actions.ts
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@ -170,17 +170,24 @@ export function fetchJournalEntries(etesync: CredentialsData, currentEntries: En
export function fetchAll(etesync: CredentialsData, currentEntries: EntriesType) {
return (dispatch: any) => {
return dispatch(fetchListJournal(etesync)).then((journalsAction: Action<EteSync.Journal[]>) => {
const journals = journalsAction.payload;
if (!journals || (journals.length === 0)) {
return false;
}
return new Promise<boolean>((resolve, reject) => {
dispatch(fetchListJournal(etesync)).then((journalsAction: Action<EteSync.Journal[]>) => {
const journals = journalsAction.payload;
if (!journals || (journals.length === 0)) {
resolve(false);
return;
}
journals.forEach((journal) => {
dispatch(fetchJournalEntries(etesync, currentEntries, journal));
});
Promise.all(journals.map((journal) => {
const prevUid = currentEntries.get(journal.uid)?.value?.last(undefined)?.uid ?? null;
return true;
// FIXME: expose it in a non-hacky way.
if (prevUid === (journal as any)._json.lastUid) {
return true;
}
return dispatch(fetchEntries(etesync, journal.uid, prevUid));
})).then(() => resolve(true)).catch(reject);
}).catch(reject);
});
};
}