litteralis: receive and forward file as an attachment (#89739)

passerelle/apps/litteralis/models.py

@@ -21,6 +21,7 @@ import urllib
 
 import requests
 from django.db import models
+from django.http.response import HttpResponse
 from django.utils import dateparse
 from django.utils.timezone import is_naive, make_aware
 from django.utils.translation import gettext_lazy as _
@@ -81,7 +82,7 @@ class Litteralis(BaseResource, HTTPResource):
             except (json.JSONDecodeError, requests.exceptions.JSONDecodeError) as e:
                 raise APIError(str(e))
 
-        return resp.text
+        return resp
 
     def _upload(self, url, post_data):
         try:
@@ -97,7 +98,7 @@ class Litteralis(BaseResource, HTTPResource):
                 url,
                 method='post',
                 files=files,
-            )
+            ).text
         }
 
     @endpoint(
@@ -210,8 +211,7 @@ class Litteralis(BaseResource, HTTPResource):
         },
     )
     def demandes_recues_arrete(self, request, id_demande):
-        return {
-            'data': self._call(
-                'demandes-recues/%s/arrete' % id_demande,
-            )
-        }
+        resp = self._call('demandes-recues/%s/arrete' % id_demande)
+        response = HttpResponse(resp.content, content_type=resp.headers['Content-Type'])
+        response['Content-Disposition'] = resp.headers['Content-Disposition']
+        return response

tests/test_litteralis.py

@@ -216,12 +216,18 @@ def test_demandes_recues_reponses(app, connector):
 
 def test_demandes_recues_arrete(app, connector):
     with responses.RequestsMock() as rsps:
-        rsps.get('http://litteralis.invalid/demandes-recues/1234/arrete', status=200, json={'foo': 'bar'})
+        headers = {'Content-Type': 'text/plain', 'Content-Disposition': 'attachment; filename=foo.txt'}
+        rsps.get(
+            'http://litteralis.invalid/demandes-recues/1234/arrete',
+            status=200,
+            body='who hwat',
+            headers=headers,
+        )
         resp = app.get('/litteralis/slug-litteralis/demandes-recues-arrete?id_demande=1234')
         assert len(rsps.calls) == 1
-        json_resp = resp.json
-        assert json_resp['err'] == 0
-        assert json_resp['data'] == {'foo': 'bar'}
+        assert resp.text == 'who hwat'
+        assert resp.headers['Content-Type'] == 'text/plain'
+        assert resp.headers['Content-Disposition'] == 'attachment; filename=foo.txt'
 
 
 def test_demandes_recues_arrete_error_with_json(app, connector):