Initial commit: Waste Collection API

app/routes/notifications.py

@@ -0,0 +1,44 @@
+from fastapi import APIRouter, HTTPException
+
+from ..schemas import (
+    NotifyRequest,
+    NotifyResponse,
+    NotificationsResponse,
+    DeleteResponse,
+)
+from ..core.scheduler import NotificationScheduler
+
+router = APIRouter(prefix="/notifications", tags=["notifications"])
+
+# singleton scheduler
+_scheduler = NotificationScheduler()
+
+
+@router.post("", response_model=NotifyResponse)
+def create_notification(body: NotifyRequest):
+    entry = _scheduler.add(
+        source_id=body.source_id,
+        collection=body.collection.model_dump(),
+        notify_at_days_before=body.notify_at_days_before,
+        channels=body.channels,
+        chat_id=body.chat_id,
+    )
+    return NotifyResponse(
+        ok=True,
+        notification_id=entry["id"],
+        message=f"Reminder set for {entry['collection_date']}: {entry['collection_type']}",
+    )
+
+
+@router.get("", response_model=NotificationsResponse)
+def list_notifications():
+    notes = _scheduler.list_all()
+    return NotificationsResponse(count=len(notes), notifications=notes)
+
+
+@router.delete("/{notification_id}", response_model=DeleteResponse)
+def delete_notification(notification_id: str):
+    ok = _scheduler.delete(notification_id)
+    if not ok:
+        raise HTTPException(status_code=404, detail=f"Notification '{notification_id}' not found")
+    return DeleteResponse(ok=True, deleted=notification_id)