upd download

src/hct_mis_api/apps/payment/api/views.py

@@ -6,7 +6,6 @@
 from django.db.models import QuerySet
 from django.http import FileResponse
 
-import requests
 from constance import config
 from django_filters import rest_framework as filters
 from rest_framework import mixins, status
@@ -211,9 +210,10 @@ def destroy(self, request: Request, *args: Any, **kwargs: Any) -> Response:
     @action(detail=True, methods=["get"])
     def download(self, request: Request, *args: Any, **kwargs: Any) -> FileResponse:
         document = self.get_object()
-        file_url = document.file.url
-        file_mimetype, _ = mimetypes.guess_type(file_url)
-        resp = requests.get(file_url, stream=True)
-        response = FileResponse(resp.raw, content_type=file_mimetype or "application/octet-stream")
-        response["Content-Disposition"] = f"attachment; filename={document.file.name.split('/')[-1]}"
+        file = document.file
+        file_mimetype, _ = mimetypes.guess_type(file.url)
+        response = FileResponse(
+            document.file.open(), as_attachment=True, content_type=file_mimetype or "application/octet-stream"
+        )
+        response["Content-Disposition"] = f"attachment; filename={file.name.split('/')[-1]}"
         return response