refactoring

Resolve #7779

packages/backend/src/queue/get-job-info.ts

@@ -0,0 +1,15 @@
+import * as Bull from 'bull';
+
+export function getJobInfo(job: Bull.Job, increment = false) {
+	const age = Date.now() - job.timestamp;
+
+	const formated = age > 60000 ? `${Math.floor(age / 1000 / 60)}m`
+		: age > 10000 ? `${Math.floor(age / 1000)}s`
+		: `${age}ms`;
+
+	// onActiveとかonCompletedのattemptsMadeがなぜか0始まりなのでインクリメントする
+	const currentAttempts = job.attemptsMade + (increment ? 1 : 0);
+	const maxAttempts = job.opts ? job.opts.attempts : 0;
+
+	return `id=${job.id} attempts=${currentAttempts}/${maxAttempts} age=${formated}`;
+}