task working?

docker-compose.build.yml

@@ -1,5 +1,6 @@
 services:
   backend:
+    image: facturio
     build:
       context: .
       args:

docker-compose.yml

@@ -41,6 +41,10 @@ services:
     <<: *x-django
     command: ["/app/scripts/run-dramatiq.sh"]
 
+  scheduler:
+    <<: *x-django
+    command: [ "/app/scripts/run-scheduler.sh" ]
+
   gotenberg:
     image: gotenberg/gotenberg:8
 

facturio/settings/base.py

@@ -47,6 +47,7 @@ MY_APPS = [
     'accounts.apps.AccountConfig',
     'subjects.apps.SubjectsConfig',
     'invoices.apps.InvoicesConfig',
+    'utils.apps.UtilsConfig',
 ]
 
 THIRD_PARTY_APPS = [

scripts/run-scheduler.sh

@@ -0,0 +1,10 @@
+#!/usr/bin/env bash
+
+set -o nounset
+set -o xtrace
+set -o errexit
+set -o pipefail
+
+
+echo "Running scheduler..."
+./manage.py runscheduler

utils/apps.py

@@ -0,0 +1,5 @@
+from django.apps import AppConfig
+
+
+class UtilsConfig(AppConfig):
+    name = 'utils'

utils/management/commands/runscheduler.py

@@ -4,11 +4,12 @@ from copy import deepcopy
 
 from apscheduler.schedulers.blocking import BlockingScheduler
 from apscheduler.triggers.cron import CronTrigger
+from apscheduler.triggers.interval import IntervalTrigger
 from django.conf import settings
 from django.core.management.base import BaseCommand
 from django_apscheduler import util
+from django_apscheduler.jobstores import DjangoJobStore
 from django_apscheduler.models import DjangoJobExecution
-from django_apscheduler.models import DjangoJobStore
 from django_dramatiq.models import Task
 
 logger = logging.getLogger(__name__)
@@ -18,17 +19,12 @@ DEFAULT_JOB_KWARGS = {
     "replace_existing": True,
 }
 
-# For cron definitions use https://crontab.guru/
-
-daily_cron = CronTrigger.from_crontab("0 0 * * *")
-weekly_cron = CronTrigger.from_crontab("0 0 * * 0")
-monthly_cron = CronTrigger.from_crontab("30 3 1 * *")
-daily_export_cron = CronTrigger.from_crontab("0 5 * * *")
+DAY_SEC = 24*60*60
 
 PERIODIC_JOBS = [
     {
-        "task": "not_working.yet",
-        "trigger": daily_cron,
+        "task": "utils.tasks:send_queued_mail_task.send",
+        "trigger": IntervalTrigger(seconds=30),
     },
 
 ]
@@ -38,7 +34,7 @@ PERIODIC_JOBS = [
 # unusable or are obsolete are closed before and after your job has run.
 # You should use it to wrap any jobs that you schedule that access the Django database in any way.
 @util.close_old_connections
-def delete_old_job_executions(max_age: int = 604_800) -> None:
+def delete_old_job_executions(max_age: int = 7 * DAY_SEC) -> None:
     """
     This job deletes APScheduler job execution entries older than `max_age` from the database.
     It helps to prevent the database from filling up with old historical records that are no
@@ -53,7 +49,7 @@ def delete_old_job_executions(max_age: int = 604_800) -> None:
 
 class Command(BaseCommand):
     help = "Runs APScheduler."  # noqa: A003
-    scheduler = None
+    scheduler: BlockingScheduler = None
 
     def prepare_scheduler(self):
         self.stdout.write(self.style.NOTICE("Preparing scheduler"))
@@ -92,7 +88,6 @@ class Command(BaseCommand):
         self.prepare_scheduler()
         self.add_jobs()
 
-        # signal.signal(signal.SIGINT, self.handle_shutdown)
         signal.signal(signal.SIGTERM, self.handle_shutdown)
 
         try:

utils/tasks.py

@@ -0,0 +1,7 @@
+import dramatiq
+from django.core.management import call_command
+
+
+@dramatiq.actor()
+def send_queued_mail_task():
+    call_command('send_queued_mail')