chore: restructured project

services/backend/api/v1/generate/views.py

@@ -0,0 +1,56 @@
+from http import HTTPStatus as status
+from uuid import UUID
+
+import celery.states
+from celery.result import AsyncResult
+from django.http import Http404, HttpRequest
+from ninja import Router
+
+from api.v1 import schemas as global_schemas
+from api.v1.generate import schemas
+from apps.campaign.tasks import generate_ad_text_task
+
+router = Router(tags=["generate"])
+
+
+@router.post(
+    "/ad_text",
+    response={
+        status.OK: schemas.Promise,
+        status.BAD_REQUEST: global_schemas.BadRequestError,
+    },
+)
+def generate_ad_text(
+    request: HttpRequest, prompt: schemas.GenerateAdTextIn
+) -> tuple[status, schemas.Promise]:
+    task = generate_ad_text_task.delay(prompt.advertiser_name, prompt.ad_title)
+    task_result = AsyncResult(task.id)
+
+    return status.OK, schemas.Promise(
+        task_id=task.id,
+        status=task_result.status,
+        result=task_result.result,
+    )
+
+
+@router.get(
+    "/ad_text/{task_id}/result",
+    response={
+        status.OK: schemas.Promise,
+        status.BAD_REQUEST: global_schemas.BadRequestError,
+        status.NOT_FOUND: global_schemas.NotFoundError,
+    },
+)
+def get_generate_ad_text_result(
+    request: HttpRequest, task_id: UUID
+) -> tuple[status, schemas.Promise]:
+    task_result = AsyncResult(str(task_id))
+
+    if task_result.status == celery.states.PENDING:
+        raise Http404
+
+    return status.OK, schemas.Promise(
+        task_id=task_result.task_id,
+        status=task_result.status,
+        result=task_result.result,
+    )