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| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 | 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 3x 3x 2x 2x 2x 2x 1x 3x 1x 3x 1x 3x 1x 1x 1x 3x 2x 2x 1x 2x 2x 2x 2x 2x 2x 2x 3x 3x 1x 1x 1x 1x 1x 1x 3x 1x 3x 1x 4x 3x 3x 1x 2x 2x 2x 29x | // src/services/analyticsService.server.ts
import type { Job } from 'bullmq';
import { logger as globalLogger } from './logger.server';
import type { AnalyticsJobData, WeeklyAnalyticsJobData } from '../types/job-data';
/**
* A service class to encapsulate business logic for analytics-related background jobs.
*/
export class AnalyticsService {
/**
* Processes a job to generate a daily analytics report.
* This is currently a mock implementation.
* @param job The BullMQ job object.
*/
async processDailyReportJob(job: Job<AnalyticsJobData>) {
const { reportDate } = job.data;
const logger = globalLogger.child({
jobId: job.id,
jobName: job.name,
reportDate,
});
logger.info(`Picked up daily analytics job.`);
try {
// This is mock logic, but we keep it in the service
if (reportDate === 'FAIL') {
throw new Error('This is a test failure for the analytics job.');
}
// Simulate work
await new Promise((resolve) => setTimeout(resolve, 10000));
logger.info(`Successfully generated report for ${reportDate}.`);
return { status: 'success', reportDate };
} catch (error) {
const wrappedError = error instanceof Error ? error : new Error(String(error));
logger.error(
{
err: wrappedError,
attemptsMade: job.attemptsMade,
},
`Daily analytics job failed.`,
);
throw wrappedError;
}
}
/**
* Processes a job to generate a weekly analytics report.
* This is currently a mock implementation.
* @param job The BullMQ job object.
*/
async processWeeklyReportJob(job: Job<WeeklyAnalyticsJobData>) {
const { reportYear, reportWeek } = job.data;
const logger = globalLogger.child({
jobId: job.id,
jobName: job.name,
reportYear,
reportWeek,
});
logger.info(`Picked up weekly analytics job.`);
try {
// Mock logic
await new Promise((resolve) => setTimeout(resolve, 30000));
logger.info(`Successfully generated weekly report for week ${reportWeek}, ${reportYear}.`);
return { status: 'success', reportYear, reportWeek };
} catch (error) {
const wrappedError = error instanceof Error ? error : new Error(String(error));
logger.error(
{ err: wrappedError, attemptsMade: job.attemptsMade },
`Weekly analytics job failed.`,
);
throw wrappedError;
}
}
}
export const analyticsService = new AnalyticsService(); |