70 lines
1.7 KiB
JavaScript
70 lines
1.7 KiB
JavaScript
import { getUsers, getUser, getUserStatus } from '~/rest_api';
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import Cache from './cache';
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class UsersCache extends Cache {
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retrieve(username) {
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if (this.hasData(username)) {
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return Promise.resolve(this.get(username));
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}
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return getUsers('', { username }).then(({ data }) => {
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if (!data.length) {
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throw new Error(`User "${username}" could not be found!`);
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}
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if (data.length > 1) {
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throw new Error(`Expected username "${username}" to be unique!`);
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}
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const user = data[0];
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this.internalStorage[username] = user;
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return user;
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});
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// missing catch is intentional, error handling depends on use case
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}
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retrieveById(userId) {
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if (this.hasData(userId) && this.get(userId).username) {
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return Promise.resolve(this.get(userId));
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}
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return getUser(userId).then(({ data }) => {
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this.internalStorage[userId] = {
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...this.get(userId),
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...data,
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};
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return this.internalStorage[userId];
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});
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// missing catch is intentional, error handling depends on use case
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}
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updateById(userId, data) {
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if (!this.hasData(userId)) {
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return;
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}
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this.internalStorage[userId] = {
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...this.internalStorage[userId],
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...data,
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};
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}
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retrieveStatusById(userId) {
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if (this.hasData(userId) && this.get(userId).status) {
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return Promise.resolve(this.get(userId).status);
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}
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return getUserStatus(userId).then(({ data }) => {
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if (!this.hasData(userId)) {
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this.internalStorage[userId] = {};
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}
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this.internalStorage[userId].status = data;
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return data;
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});
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// missing catch is intentional, error handling depends on use case
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}
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}
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export default new UsersCache();
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