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Store objects to IndexedDB (#6826)

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This commit is contained in:
Akihiko Odaki 2018-03-24 21:06:27 +09:00 • committed by Eugen Rochko
parent 28384c1771
commit fe398a098e
20 changed files with 433 additions and 355 deletions
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42
app/javascript/mastodon/actions/accounts.js
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@ -1,4 +1,6 @@
import api, { getLinks } from '../api';
import asyncDB from '../db/async';
import { importAccount, importFetchedAccount, importFetchedAccounts } from './importer';
export const ACCOUNT_FETCH_REQUEST = 'ACCOUNT_FETCH_REQUEST';
export const ACCOUNT_FETCH_SUCCESS = 'ACCOUNT_FETCH_SUCCESS';
@ -64,6 +66,24 @@ export const FOLLOW_REQUEST_REJECT_REQUEST = 'FOLLOW_REQUEST_REJECT_REQUEST';
export const FOLLOW_REQUEST_REJECT_SUCCESS = 'FOLLOW_REQUEST_REJECT_SUCCESS';
export const FOLLOW_REQUEST_REJECT_FAIL = 'FOLLOW_REQUEST_REJECT_FAIL';
function getFromDB(dispatch, getState, index, id) {
return new Promise((resolve, reject) => {
const request = index.get(id);
request.onerror = reject;
request.onsuccess = () => {
if (!request.result) {
reject();
return;
}
dispatch(importAccount(request.result));
resolve(request.result.moved && getFromDB(dispatch, getState, index, request.result.moved));
};
});
}
export function fetchAccount(id) {
return (dispatch, getState) => {
dispatch(fetchRelationships([id]));
@ -74,9 +94,16 @@ export function fetchAccount(id) {
dispatch(fetchAccountRequest(id));
api(getState).get(`/api/v1/accounts/${id}`).then(response => {
dispatch(fetchAccountSuccess(response.data));
}).catch(error => {
asyncDB.then(db => getFromDB(
dispatch,
getState,
db.transaction('accounts', 'read').objectStore('accounts').index('id'),
id
)).catch(() => api(getState).get(`/api/v1/accounts/${id}`).then(response => {
dispatch(importFetchedAccount(response.data));
})).then(() => {
dispatch(fetchAccountSuccess());
}, error => {
dispatch(fetchAccountFail(id, error));
});
};
@ -89,10 +116,9 @@ export function fetchAccountRequest(id) {
};
};
export function fetchAccountSuccess(account) {
export function fetchAccountSuccess() {
return {
type: ACCOUNT_FETCH_SUCCESS,
account,
};
};
@ -319,6 +345,7 @@ export function fetchFollowers(id) {
api(getState).get(`/api/v1/accounts/${id}/followers`).then(response => {
const next = getLinks(response).refs.find(link => link.rel === 'next');
dispatch(importFetchedAccounts(response.data));
dispatch(fetchFollowersSuccess(id, response.data, next ? next.uri : null));
dispatch(fetchRelationships(response.data.map(item => item.id)));
}).catch(error => {
@ -364,6 +391,7 @@ export function expandFollowers(id) {
api(getState).get(url).then(response => {
const next = getLinks(response).refs.find(link => link.rel === 'next');
dispatch(importFetchedAccounts(response.data));
dispatch(expandFollowersSuccess(id, response.data, next ? next.uri : null));
dispatch(fetchRelationships(response.data.map(item => item.id)));
}).catch(error => {
@ -403,6 +431,7 @@ export function fetchFollowing(id) {
api(getState).get(`/api/v1/accounts/${id}/following`).then(response => {
const next = getLinks(response).refs.find(link => link.rel === 'next');
dispatch(importFetchedAccounts(response.data));
dispatch(fetchFollowingSuccess(id, response.data, next ? next.uri : null));
dispatch(fetchRelationships(response.data.map(item => item.id)));
}).catch(error => {
@ -448,6 +477,7 @@ export function expandFollowing(id) {
api(getState).get(url).then(response => {
const next = getLinks(response).refs.find(link => link.rel === 'next');
dispatch(importFetchedAccounts(response.data));
dispatch(expandFollowingSuccess(id, response.data, next ? next.uri : null));
dispatch(fetchRelationships(response.data.map(item => item.id)));
}).catch(error => {
@ -529,6 +559,7 @@ export function fetchFollowRequests() {
api(getState).get('/api/v1/follow_requests').then(response => {
const next = getLinks(response).refs.find(link => link.rel === 'next');
dispatch(importFetchedAccounts(response.data));
dispatch(fetchFollowRequestsSuccess(response.data, next ? next.uri : null));
}).catch(error => dispatch(fetchFollowRequestsFail(error)));
};
@ -567,6 +598,7 @@ export function expandFollowRequests() {
api(getState).get(url).then(response => {
const next = getLinks(response).refs.find(link => link.rel === 'next');
dispatch(importFetchedAccounts(response.data));
dispatch(expandFollowRequestsSuccess(response.data, next ? next.uri : null));
}).catch(error => dispatch(expandFollowRequestsFail(error)));
};