♻️ refactor prometheus functions (#2388)

app/Providers/PrometheusServiceProvider.php

@@ -159,8 +159,8 @@ public function register() {
  }
 
 
- public static function getJobsByDisplayName($table_name): array {
- $counts = DB::table($table_name)
+ public static function getJobsByDisplayName(string $tableName): array {
+ $counts = DB::table($tableName)
  ->get(["queue", "payload"])
  ->map(fn($row) => [
  'queue' => $row->queue,
@@ -169,20 +169,7 @@ public static function getJobsByDisplayName($table_name): array {
  ->toArray();
 
  return array_map(
- fn($job_properties, $count) => [$count, explode(PROM_JOB_SCRAPER_SEPARATOR, $job_properties)],
- array_keys($counts),
- array_values($counts)
- );
- }
-
- public static function getJobsByQueue($table_name): array {
- $counts = DB::table($table_name)
- ->get("queue")
- ->countBy(fn($job) => $job->queue)
- ->toArray();
-
- return array_map(
- fn($jobname, $count) => [$count, [$jobname]],
+ fn($jobProperties, $count) => [$count, explode(PROM_JOB_SCRAPER_SEPARATOR, $jobProperties)],
  array_keys($counts),
  array_values($counts)
  );