132 lines
4.9 KiB
JavaScript
132 lines
4.9 KiB
JavaScript
import { Feature } from 'oak-frontend-base/es/types/Feature';
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import { assert } from 'oak-domain/lib/utils/assert';
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import { cloneDeep, merge } from 'oak-domain/lib/utils/lodash';
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import { traverseProjection } from 'oak-domain/lib/utils/projection';
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import { applicationProjection } from '../types/Projection';
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import { OakApplicationLoadingException, } from '../types/Exception';
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export class Application extends Feature {
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version;
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applicationId;
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application;
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cache;
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storage;
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projection;
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sensitiveEntities = [];
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constructor(cache, storage, version) {
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super();
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this.cache = cache;
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this.version = version;
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this.storage = storage;
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this.projection = cloneDeep(applicationProjection);
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// this.application做一层缓存，有时候更新了一些相关的属性还是要更新的
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traverseProjection('application', this.cache.getSchema(), this.projection, (entity) => this.sensitiveEntities.push(entity));
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this.cache.bindOnSync((opRecords) => {
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for (const record of opRecords) {
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if (record.a !== 's') {
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if (this.sensitiveEntities.includes(record.e)) {
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this.application = undefined;
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}
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else {
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const { d } = record;
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for (const e2 in d) {
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if (this.sensitiveEntities.includes(e2)) {
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this.application = undefined;
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}
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}
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}
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}
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}
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});
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}
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getApplicationFromCache() {
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if (this.application) {
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return this.application;
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}
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const data = this.cache.get('application', {
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data: this.projection,
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filter: {
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id: this.applicationId,
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},
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});
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assert(data.length === 1, `cache:applicationId${this.applicationId}没有取到有效数据`);
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this.application = data[0];
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return this.application;
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}
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async loadApplicationInfo(version, domain) {
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let applicationId;
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let appType = 'web';
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if (process.env.OAK_PLATFORM === 'wechatMp') {
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appType = 'wechatMp';
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}
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else if (process.env.OAK_PLATFORM === 'native') {
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appType = 'native';
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}
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else {
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const url = new URL(window.location.href);
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const param = url.searchParams.get('appType');
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if (/MicroMessenger/i.test(window.navigator.userAgent)) {
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appType = param || 'wechatPublic';
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}
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}
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const { result } = await this.cache.exec('getApplication', {
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version,
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type: appType,
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domain,
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data: this.projection,
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appId: this.applicationId
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}, undefined, true, true);
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applicationId = result;
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this.applicationId = applicationId;
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this.getApplicationFromCache();
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// 如果取得的type和当前环境不同，则不缓存id(未来可能有type相同的application上线)
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// if (this.application?.type === type) {
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// this.storage.save(LOCAL_STORAGE_KEYS.appId, applicationId);
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// }
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this.publish();
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}
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async initialize(version, domain, appId, projection) {
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// const applicationId = await this.storage.load(LOCAL_STORAGE_KEYS.appId);
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// this.applicationId = applicationId;
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//接收外层注入的projection
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this.version = version;
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this.projection = merge(this.projection, projection);
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if (process.env.NODE_ENV === 'development' && appId) {
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// development环境下允许注入一个线上的appId
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this.applicationId = appId;
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}
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return await this.loadApplicationInfo(version, domain);
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}
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getApplication() {
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if (this.applicationId === undefined) {
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throw new OakApplicationLoadingException();
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}
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return this.getApplicationFromCache();
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}
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getApplicationId(allowUnInitialized) {
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if (this.applicationId === undefined) {
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if (!allowUnInitialized) {
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throw new OakApplicationLoadingException();
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}
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}
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return this.applicationId;
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}
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async uploadWechatMedia(params) {
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const { applicationId, type, file, description, isPermanent = false, } = params;
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const formData = new FormData();
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formData.append('applicationId', applicationId);
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formData.append('type', type);
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formData.append('file', file);
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if (description) {
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formData.append('description', JSON.stringify(description));
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}
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if (isPermanent) {
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formData.append('isPermanent', `${isPermanent}`);
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}
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const callBack = await this.cache.exec('uploadWechatMedia', formData);
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return callBack.result;
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}
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getVersion() {
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return this.version;
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}
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}
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