feat: upgrade tooling, fix lints

app/worker/main.py

@@ -1,7 +1,37 @@
-from celery import Celery
+from time import sleep
+from uuid import UUID
 
+from celery import Celery
+from sqlalchemy.orm import Session
+
+import app.shared.db.dtos as dtos
+import app.shared.db.models as models
 from app.shared.config import settings
+from app.shared.db.base import SessionLocal
 
 celery = Celery(__name__)
 
-celery.conf.broker_url = settings.REDIS_URI
+celery.conf.broker_url = settings.BROKER_URI
+
+
+def update_job_status(db: Session, job_id: UUID, status: dtos.JobStatus) -> None:
+    db.begin()
+    job = db.query(models.Job).filter(models.Job.id == job_id).one()
+    job.status = status
+    db.commit()
+
+
+@celery.task()
+def transcribe(job_id: UUID) -> int:
+    try:
+        db: Session = SessionLocal()
+        update_job_status(db, job_id, dtos.JobStatus.processing)
+        sleep(60)
+        update_job_status(db, job_id, dtos.JobStatus.success)
+        db.commit()
+    except Exception:
+        update_job_status(db, job_id, dtos.JobStatus.error)
+    finally:
+        db.close()
+
+    return 0