84 lines
2.3 KiB
JavaScript
84 lines
2.3 KiB
JavaScript
const setter = propertyName => (state, value) => {
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state[propertyName] = value;
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};
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let queue = Promise.resolve();
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export default {
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namespaced: true,
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state: {
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isEmpty: true,
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isSyncRequested: false,
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isPublishRequested: false,
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currentLocation: {},
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},
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mutations: {
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setIsEmpty: setter('isEmpty'),
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setIsSyncRequested: setter('isSyncRequested'),
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setIsPublishRequested: setter('isPublishRequested'),
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setCurrentLocation: setter('currentLocation'),
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},
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actions: {
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enqueue({ state, commit, dispatch }, cb) {
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if (state.offline) {
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// No need to enqueue
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return;
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}
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const checkOffline = () => {
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if (state.offline) {
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// Empty queue
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queue = Promise.resolve();
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commit('setIsEmpty', true);
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throw new Error('offline');
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}
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};
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if (state.isEmpty) {
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commit('setIsEmpty', false);
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}
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const newQueue = queue
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.then(() => checkOffline())
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.then(() => Promise.resolve()
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.then(() => cb())
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.catch((err) => {
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console.error(err); // eslint-disable-line no-console
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checkOffline();
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dispatch('notification/error', err, { root: true });
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})
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.then(() => {
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if (newQueue === queue) {
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commit('setIsEmpty', true);
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}
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}));
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queue = newQueue;
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},
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enqueueSyncRequest({ state, commit, dispatch }, cb) {
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if (!state.isSyncRequested) {
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commit('setIsSyncRequested', true);
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const unset = () => commit('setIsSyncRequested', false);
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dispatch('enqueue', () => cb().then(unset, (err) => {
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unset();
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throw err;
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}));
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}
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},
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enqueuePublishRequest({ state, commit, dispatch }, cb) {
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if (!state.isSyncRequested) {
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commit('setIsPublishRequested', true);
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const unset = () => commit('setIsPublishRequested', false);
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dispatch('enqueue', () => cb().then(unset, (err) => {
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unset();
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throw err;
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}));
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}
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},
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async doWithLocation({ commit }, { location, action }) {
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try {
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commit('setCurrentLocation', location);
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return await action();
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} finally {
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commit('setCurrentLocation', {});
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}
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},
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},
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};
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