mirror of https://github.com/mastodon/mastodon
Rewrite markers reducer in Typescript (#27644)
Renaud Chaput
9 months ago
committed by
GitHub
parent
d49343ed11
commit
27d014a7fa
@ -1,152 +0,0 @@
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import { List as ImmutableList } from 'immutable';
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import { debounce } from 'lodash';
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import api from '../api';
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import { compareId } from '../compare_id';
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export const MARKERS_FETCH_REQUEST = 'MARKERS_FETCH_REQUEST';
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export const MARKERS_FETCH_SUCCESS = 'MARKERS_FETCH_SUCCESS';
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export const MARKERS_FETCH_FAIL = 'MARKERS_FETCH_FAIL';
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export const MARKERS_SUBMIT_SUCCESS = 'MARKERS_SUBMIT_SUCCESS';
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export const synchronouslySubmitMarkers = () => (dispatch, getState) => {
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const accessToken = getState().getIn(['meta', 'access_token'], '');
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const params = _buildParams(getState());
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if (Object.keys(params).length === 0 || accessToken === '') {
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return;
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}
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// The Fetch API allows us to perform requests that will be carried out
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// after the page closes. But that only works if the `keepalive` attribute
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// is supported.
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if (window.fetch && 'keepalive' in new Request('')) {
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fetch('/api/v1/markers', {
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keepalive: true,
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method: 'POST',
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headers: {
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'Content-Type': 'application/json',
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'Authorization': `Bearer ${accessToken}`,
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},
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body: JSON.stringify(params),
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});
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return;
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} else if (navigator && navigator.sendBeacon) {
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// Failing that, we can use sendBeacon, but we have to encode the data as
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// FormData for DoorKeeper to recognize the token.
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const formData = new FormData();
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formData.append('bearer_token', accessToken);
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for (const [id, value] of Object.entries(params)) {
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formData.append(`${id}[last_read_id]`, value.last_read_id);
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}
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if (navigator.sendBeacon('/api/v1/markers', formData)) {
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return;
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}
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}
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// If neither Fetch nor sendBeacon worked, try to perform a synchronous
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// request.
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try {
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const client = new XMLHttpRequest();
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client.open('POST', '/api/v1/markers', false);
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client.setRequestHeader('Content-Type', 'application/json');
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client.setRequestHeader('Authorization', `Bearer ${accessToken}`);
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client.send(JSON.stringify(params));
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} catch (e) {
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// Do not make the BeforeUnload handler error out
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}
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};
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const _buildParams = (state) => {
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const params = {};
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const lastHomeId = state.getIn(['timelines', 'home', 'items'], ImmutableList()).find(item => item !== null);
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const lastNotificationId = state.getIn(['notifications', 'lastReadId']);
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if (lastHomeId && compareId(lastHomeId, state.getIn(['markers', 'home'])) > 0) {
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params.home = {
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last_read_id: lastHomeId,
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};
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}
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if (lastNotificationId && compareId(lastNotificationId, state.getIn(['markers', 'notifications'])) > 0) {
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params.notifications = {
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last_read_id: lastNotificationId,
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};
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}
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return params;
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};
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const debouncedSubmitMarkers = debounce((dispatch, getState) => {
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const accessToken = getState().getIn(['meta', 'access_token'], '');
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const params = _buildParams(getState());
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if (Object.keys(params).length === 0 || accessToken === '') {
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return;
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}
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api(getState).post('/api/v1/markers', params).then(() => {
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dispatch(submitMarkersSuccess(params));
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}).catch(() => {});
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}, 300000, { leading: true, trailing: true });
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export function submitMarkersSuccess({ home, notifications }) {
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return {
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type: MARKERS_SUBMIT_SUCCESS,
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home: (home || {}).last_read_id,
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notifications: (notifications || {}).last_read_id,
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};
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}
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export function submitMarkers(params = {}) {
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const result = (dispatch, getState) => debouncedSubmitMarkers(dispatch, getState);
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if (params.immediate === true) {
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debouncedSubmitMarkers.flush();
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}
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return result;
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}
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export const fetchMarkers = () => (dispatch, getState) => {
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const params = { timeline: ['notifications'] };
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dispatch(fetchMarkersRequest());
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api(getState).get('/api/v1/markers', { params }).then(response => {
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dispatch(fetchMarkersSuccess(response.data));
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}).catch(error => {
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dispatch(fetchMarkersFail(error));
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});
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};
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export function fetchMarkersRequest() {
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return {
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type: MARKERS_FETCH_REQUEST,
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skipLoading: true,
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};
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}
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export function fetchMarkersSuccess(markers) {
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return {
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type: MARKERS_FETCH_SUCCESS,
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markers,
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skipLoading: true,
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};
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}
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export function fetchMarkersFail(error) {
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return {
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type: MARKERS_FETCH_FAIL,
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error,
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skipLoading: true,
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skipAlert: true,
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};
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}
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@ -0,0 +1,163 @@
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import { List as ImmutableList } from 'immutable';
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import { debounce } from 'lodash';
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import type { MarkerJSON } from 'mastodon/api_types/markers';
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import type { RootState } from 'mastodon/store';
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import { createAppAsyncThunk } from 'mastodon/store/typed_functions';
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import api, { authorizationTokenFromState } from '../api';
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import { compareId } from '../compare_id';
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export const synchronouslySubmitMarkers = createAppAsyncThunk(
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'markers/submit',
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async (_args, { getState }) => {
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const accessToken = authorizationTokenFromState(getState);
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const params = buildPostMarkersParams(getState());
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if (Object.keys(params).length === 0 || !accessToken) {
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return;
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}
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// The Fetch API allows us to perform requests that will be carried out
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// after the page closes. But that only works if the `keepalive` attribute
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// is supported.
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if ('fetch' in window && 'keepalive' in new Request('')) {
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await fetch('/api/v1/markers', {
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keepalive: true,
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method: 'POST',
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headers: {
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'Content-Type': 'application/json',
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Authorization: `Bearer ${accessToken}`,
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},
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body: JSON.stringify(params),
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});
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return;
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// eslint-disable-next-line @typescript-eslint/no-unnecessary-condition
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} else if ('navigator' && 'sendBeacon' in navigator) {
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// Failing that, we can use sendBeacon, but we have to encode the data as
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// FormData for DoorKeeper to recognize the token.
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const formData = new FormData();
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formData.append('bearer_token', accessToken);
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for (const [id, value] of Object.entries(params)) {
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if (value.last_read_id)
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formData.append(`${id}[last_read_id]`, value.last_read_id);
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}
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if (navigator.sendBeacon('/api/v1/markers', formData)) {
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return;
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}
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}
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// If neither Fetch nor sendBeacon worked, try to perform a synchronous
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// request.
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try {
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const client = new XMLHttpRequest();
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client.open('POST', '/api/v1/markers', false);
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client.setRequestHeader('Content-Type', 'application/json');
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client.setRequestHeader('Authorization', `Bearer ${accessToken}`);
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client.send(JSON.stringify(params));
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} catch (e) {
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// Do not make the BeforeUnload handler error out
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}
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},
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);
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interface MarkerParam {
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last_read_id?: string;
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}
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function getLastHomeId(state: RootState): string | undefined {
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/* eslint-disable @typescript-eslint/no-unsafe-return, @typescript-eslint/no-unsafe-call, @typescript-eslint/no-unsafe-member-access */
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return (
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state
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// @ts-expect-error state.timelines is not yet typed
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.getIn(['timelines', 'home', 'items'], ImmutableList())
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// @ts-expect-error state.timelines is not yet typed
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.find((item) => item !== null)
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);
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}
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function getLastNotificationId(state: RootState): string | undefined {
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// @ts-expect-error state.notifications is not yet typed
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return state.getIn(['notifications', 'lastReadId']);
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}
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const buildPostMarkersParams = (state: RootState) => {
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const params = {} as { home?: MarkerParam; notifications?: MarkerParam };
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const lastHomeId = getLastHomeId(state);
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const lastNotificationId = getLastNotificationId(state);
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if (lastHomeId && compareId(lastHomeId, state.markers.home) > 0) {
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params.home = {
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last_read_id: lastHomeId,
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};
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}
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if (
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lastNotificationId &&
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compareId(lastNotificationId, state.markers.notifications) > 0
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) {
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params.notifications = {
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last_read_id: lastNotificationId,
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};
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}
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return params;
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};
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export const submitMarkersAction = createAppAsyncThunk<{
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home: string | undefined;
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notifications: string | undefined;
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}>('markers/submitAction', async (_args, { getState }) => {
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const accessToken = authorizationTokenFromState(getState);
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const params = buildPostMarkersParams(getState());
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if (Object.keys(params).length === 0 || accessToken === '') {
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return { home: undefined, notifications: undefined };
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}
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await api(getState).post<MarkerJSON>('/api/v1/markers', params);
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return {
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home: params.home?.last_read_id,
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notifications: params.notifications?.last_read_id,
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};
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});
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const debouncedSubmitMarkers = debounce(
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(dispatch) => {
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dispatch(submitMarkersAction());
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},
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300000,
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{
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leading: true,
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trailing: true,
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},
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);
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export const submitMarkers = createAppAsyncThunk(
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'markers/submit',
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(params: { immediate?: boolean }, { dispatch }) => {
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debouncedSubmitMarkers(dispatch);
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if (params.immediate) {
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debouncedSubmitMarkers.flush();
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}
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},
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);
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export const fetchMarkers = createAppAsyncThunk(
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'markers/fetch',
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async (_args, { getState }) => {
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const response =
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await api(getState).get<Record<string, MarkerJSON>>(`/api/v1/markers`);
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return { markers: response.data };
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},
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);
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@ -0,0 +1,7 @@
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// See app/serializers/rest/account_serializer.rb
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export interface MarkerJSON {
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last_read_id: string;
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version: string;
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updated_at: string;
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}
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@ -1,26 +0,0 @@
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import { Map as ImmutableMap } from 'immutable';
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import {
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MARKERS_SUBMIT_SUCCESS,
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} from '../actions/markers';
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const initialState = ImmutableMap({
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home: '0',
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notifications: '0',
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});
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export default function markers(state = initialState, action) {
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switch(action.type) {
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case MARKERS_SUBMIT_SUCCESS:
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if (action.home) {
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state = state.set('home', action.home);
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}
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if (action.notifications) {
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state = state.set('notifications', action.notifications);
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}
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return state;
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default:
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return state;
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}
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}
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@ -0,0 +1,18 @@
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import { createReducer } from '@reduxjs/toolkit';
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import { submitMarkersAction } from 'mastodon/actions/markers';
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const initialState = {
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home: '0',
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notifications: '0',
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};
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export const markersReducer = createReducer(initialState, (builder) => {
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builder.addCase(
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submitMarkersAction.fulfilled,
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(state, { payload: { home, notifications } }) => {
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if (home) state.home = home;
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if (notifications) state.notifications = notifications;
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},
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);
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});
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