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Runtime error
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import { Job } from 'bullmq';
import { Logger } from 'pino';
import { ILogger } from './ILogger';
/**
* JobLoggerWrapper is a wrapper around the BullMQ Job class that provides
* a logger with the job ID as a child context.
* It allows logging messages to the job's log
* and also to the logger itself.
*/
export class JobLoggerWrapper implements ILogger {
private readonly logger: Logger;
constructor(
private job: Job,
logger: Logger,
) {
this.logger = logger.child({ jobId: job.id });
}
fatal(log: string): void {
this.log(log, 'fatal');
}
error(log: string): void {
this.log(log, 'error');
}
warn(log: string): void {
this.log(log, 'warn');
}
info(log: string): void {
this.log(log, 'info');
}
debug(log: string): void {
this.log(log, 'debug');
}
trace(log: string): void {
this.log(log, 'trace');
}
private log(msg: string, level: string) {
if (!this.logger.isLevelEnabled(level)) {
return;
}
this.logger[level](msg);
const timestamp = new Date().toISOString();
this.job
.log(`[${timestamp}] ${level.toUpperCase()}: ${msg}`)
.catch((err) => {
this.logger.error('Error logging message to job', err);
});
}
}
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