classroomio/apps/jobs/src/workers/maintenance.js

'use strict';
var __awaiter =
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        ? value
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      function step(result) {
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      step((generator = generator.apply(thisArg, _arguments || [])).next());
    });
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var __generator =
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      y,
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Object.defineProperty(exports, '__esModule', { value: true });
require('./../bootstrap');
var bullmq_1 = require('bullmq');
var queries_1 = require('@cio/db/queries');
var jobs_1 = require('@cio/jobs');
var cancel_1 = require('../utils/cancel');
var logger_1 = require('../utils/logger');
var connection = (0, jobs_1.createRedisConnection)();
var worker = new bullmq_1.Worker(
  jobs_1.QUEUE_NAMES.maintenance,
  function (job) {
    return __awaiter(void 0, void 0, void 0, function () {
      var data, cutoff, deleted;
      var _a, _b;
      return __generator(this, function (_c) {
        switch (_c.label) {
          case 0:
            if (!(job.name === jobs_1.JOB_NAMES.maintenance.deadLetterCleanup)) return [3 /*break*/, 2];
            data = jobs_1.ZDeadLetterCleanupPayload.parse((_a = job.data) !== null && _a !== void 0 ? _a : {});
            cutoff = new Date(Date.now() - data.olderThanDays * 86400 * 1000).toISOString();
            return [4 /*yield*/, (0, queries_1.pruneDeadLetterJobsOlderThan)(cutoff)];
          case 1:
            deleted = _c.sent();
            logger_1.log.info('dead-letter-cleanup-done', { deleted: deleted, cutoff: cutoff });
            return [2 /*return*/, { deleted: deleted }];
          case 2:
            if (job.name === jobs_1.JOB_NAMES.maintenance.retentionCompact) {
              jobs_1.ZRetentionCompactPayload.parse((_b = job.data) !== null && _b !== void 0 ? _b : {});
              // Retention windows for media_job, job_step, email_delivery to be wired
              // alongside their respective queries. Logged for now so the schedule
              // is observable without silently dropping data.
              logger_1.log.info('retention-compact-noop', { reason: 'not-yet-implemented' });
              return [2 /*return*/, { compacted: 0 }];
            }
            throw new Error('Unknown maintenance job: '.concat(job.name));
        }
      });
    });
  },
  { connection: connection, concurrency: 1 }
);
worker.on('ready', function () {
  return logger_1.log.info('maintenance-worker-ready');
});
worker.on('failed', function (job, err) {
  return logger_1.log.error('maintenance-job-failed', {
    jobName: job === null || job === void 0 ? void 0 : job.name,
    error: (0, cancel_1.errorMessage)(err)
  });
});
worker.on('error', function (err) {
  return logger_1.log.error('maintenance-worker-error', { error: (0, cancel_1.errorMessage)(err) });
});
var shutdown = function (signal) {
  return __awaiter(void 0, void 0, void 0, function () {
    return __generator(this, function (_a) {
      switch (_a.label) {
        case 0:
          logger_1.log.info('maintenance-worker-shutdown', { signal: signal });
          return [4 /*yield*/, worker.close()];
        case 1:
          _a.sent();
          return [4 /*yield*/, connection.quit()];
        case 2:
          _a.sent();
          process.exit(0);
          return [2 /*return*/];
      }
    });
  });
};
process.on('SIGTERM', function () {
  return void shutdown('SIGTERM');
});
process.on('SIGINT', function () {
  return void shutdown('SIGINT');
});