paginate GET /api/sas/picture

sas/api.py

@@ -1,9 +1,11 @@
 from django.conf import settings
 from django.db.models import F
 from ninja import Query
-from ninja_extra import ControllerBase, api_controller, route
+from ninja_extra import ControllerBase, api_controller, paginate, route
 from ninja_extra.exceptions import PermissionDenied
+from ninja_extra.pagination import PageNumberPaginationExtra
 from ninja_extra.permissions import IsAuthenticated
+from ninja_extra.schemas import PaginatedResponseSchema
 from pydantic import NonNegativeInt
 
 from core.models import User
@@ -15,10 +17,11 @@ from sas.schemas import PictureFilterSchema, PictureSchema
 class PicturesController(ControllerBase):
     @route.get(
         "",
-        response=list[PictureSchema],
+        response=PaginatedResponseSchema[PictureSchema],
         permissions=[IsAuthenticated],
         url_name="pictures",
     )
+    @paginate(PageNumberPaginationExtra, page_size=100)
     def fetch_pictures(self, filters: Query[PictureFilterSchema]):
         """Find pictures viewable by the user corresponding to the given filters.
 
@@ -42,7 +45,7 @@ class PicturesController(ControllerBase):
             # User can view any moderated picture if he/she is subscribed.
             # If not, he/she can view only the one he/she has been identified on
             raise PermissionDenied
-        pictures = list(
+        return (
             filters.filter(
                 Picture.objects.filter(is_moderated=True, asked_for_removal=False)
             )
@@ -50,11 +53,6 @@ class PicturesController(ControllerBase):
             .order_by("-date")
             .annotate(album=F("parent__name"))
         )
-        for picture in pictures:
-            picture.full_size_url = picture.get_download_url()
-            picture.compressed_url = picture.get_download_compressed_url()
-            picture.thumb_url = picture.get_download_thumb_url()
-        return pictures
 
 
 @api_controller("/sas/relation", tags="User identification on SAS pictures")