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https://github.com/TryGhost/Ghost.git
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af7aff5352
no issue - fixed destructuring error when creating instances of `EmailAnalyticsService` or `EventProcessor` with no options object - fixed unprocessable complained event incrementing complained count rather than unprocessable count - fixed `fetchAll()` and `fetchLatest()` returning `undefined` instead of a blank EventProcessingResult
89 lines
2.9 KiB
JavaScript
89 lines
2.9 KiB
JavaScript
const EventProcessingResult = require('./event-processing-result');
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const debug = require('ghost-ignition').debug('services:email-analytics');
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module.exports = class EmailAnalyticsService {
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constructor({config, settings, queries, eventProcessor, providers, logging} = {}) {
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this.config = config;
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this.settings = settings;
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this.queries = queries;
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this.eventProcessor = eventProcessor;
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this.providers = providers;
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this.logging = logging || console;
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}
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async fetchAll() {
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const result = new EventProcessingResult();
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const shouldFetchStats = await this.queries.shouldFetchStats();
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if (!shouldFetchStats) {
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debug('fetchAll: skipping - fetch requirements not met');
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return result;
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}
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const startFetch = new Date();
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debug('fetchAll: starting');
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for (const [, provider] of Object.entries(this.providers)) {
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const providerResults = await provider.fetchAll(this.processEventBatch.bind(this));
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result.merge(providerResults);
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}
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debug(`fetchAll: finished (${Date.now() - startFetch}ms)`);
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return result;
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}
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async fetchLatest({maxEvents = Infinity} = {}) {
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const result = new EventProcessingResult();
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const shouldFetchStats = await this.queries.shouldFetchStats();
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if (!shouldFetchStats) {
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debug('fetchLatest: skipping - fetch requirements not met');
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return result;
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}
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const lastTimestamp = await this.queries.getLastSeenEventTimestamp();
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const startFetch = new Date();
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debug('fetchLatest: starting');
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providersLoop:
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for (const [, provider] of Object.entries(this.providers)) {
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const providerResults = await provider.fetchLatest(lastTimestamp, this.processEventBatch.bind(this), {maxEvents});
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result.merge(providerResults);
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if (result.totalEvents >= maxEvents) {
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break providersLoop;
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}
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}
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debug(`fetchLatest: finished in ${Date.now() - startFetch}ms. Fetched ${result.totalEvents} events`);
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return result;
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}
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async processEventBatch(events) {
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const result = new EventProcessingResult();
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for (const event of events) {
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const batchResult = await this.eventProcessor.process(event);
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result.merge(batchResult);
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}
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return result;
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}
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async aggregateStats({emailIds = [], memberIds = []}) {
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for (const emailId of emailIds) {
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await this.aggregateEmailStats(emailId);
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}
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for (const memberId of memberIds) {
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await this.aggregateMemberStats(memberId);
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}
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}
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async aggregateEmailStats(emailId) {
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return this.queries.aggregateEmailStats(emailId);
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}
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async aggregateMemberStats(memberId) {
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return this.queries.aggregateMemberStats(memberId);
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}
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};
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