feat(form): Implements feature for issue #1699

Author: Maria Vatasoiu

caluma/caluma_core/models.py

@@ -10,11 +10,10 @@ def _history_user_getter(historical_instance):
 
 def _history_user_setter(historical_instance, user):
     request = getattr(HistoricalRecords.thread, "request", None)
-    user = None
+    user = "AnonymousUser"
     if request is not None:
-        user = request.user.username
-        if request.user.__class__.__name__ == "AnonymousUser":
-            user = "AnonymousUser"
+        if hasattr(request, "user"):
+            user = request.user.username
     historical_instance.history_user_id = user
 
 

caluma/caluma_core/tests/test_views.py

@@ -0,0 +1,63 @@
+import pytest
+from django.urls import reverse
+from rest_framework.status import HTTP_201_CREATED
+
+
+@pytest.mark.parametrize("question__type", ["files"])
+def test_minio_callback_view(transactional_db, client, answer, minio_mock, settings):
+    file = answer.files.first()
+    data = {
+        "EventName": "s3:ObjectCreated:Put",
+        "Key": "caluma-media/218b2504-1736-476e-9975-dc5215ef4f01_test.png",
+        "Records": [
+            {
+                "eventVersion": "2.0",
+                "eventSource": "minio:s3",
+                "awsRegion": "",
+                "eventTime": "2020-07-17T06:38:23.221Z",
+                "eventName": "s3:ObjectCreated:Put",
+                "userIdentity": {"principalId": "minio"},
+                "requestParameters": {
+                    "accessKey": "minio",
+                    "region": "",
+                    "sourceIPAddress": "172.20.0.1",
+                },
+                "responseElements": {
+                    "x-amz-request-id": "162276DB8350E531",
+                    "x-minio-deployment-id": "5db7c8da-79cb-4d3a-8d40-189b51ca7aa6",
+                    "x-minio-origin-endpoint": "http://172.20.0.2:9000",
+                },
+                "s3": {
+                    "s3SchemaVersion": "1.0",
+                    "configurationId": "Config",
+                    "bucket": {
+                        "name": "caluma-media",
+                        "ownerIdentity": {"principalId": "minio"},
+                        "arn": "arn:aws:s3:::caluma-media",
+                    },
+                    "object": {
+                        "key": "{file_id}_name".format(file_id=file.id),
+                        "size": 299758,
+                        "eTag": "af1421c17294eed533ec99eb82b468fb",
+                        "contentType": "application/pdf",
+                        "userMetadata": {"content-variant": "application/pdf"},
+                        "versionId": "1",
+                        "sequencer": "162276DB83A9F895",
+                    },
+                },
+                "source": {
+                    "host": "172.20.0.1",
+                    "port": "",
+                    "userAgent": "Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) QtWebEngine/5.15.0 Chrome/80.0.3987.163 Safari/537.36",
+                },
+            }
+        ],
+    }
+
+    assert file.is_draft is True
+    response = client.post(
+        reverse("minio-callback"), data=data, content_type="application/json"
+    )
+    file.refresh_from_db()
+    assert file.is_draft is False
+    assert response.status_code == HTTP_201_CREATED

caluma/caluma_core/urls.py

@@ -1,7 +1,8 @@
 from django.conf import settings
 from django.urls import re_path
 
-from caluma.caluma_core import views
+from caluma.caluma_core import views as core_views
+from caluma.caluma_form import views as form_views
 from caluma.caluma_user.views import AuthenticationGraphQLView
 
 urlpatterns = [
@@ -10,5 +11,6 @@
         AuthenticationGraphQLView.as_view(graphiql=settings.DEBUG),
         name="graphql",
     ),
-    re_path("healthz/?", views.health_check_status, name="healthz"),
+    re_path("healthz/?", core_views.health_check_status, name="healthz"),
+    re_path("minio-callback/?", form_views.minio_callback_view, name="minio-callback"),
 ]

caluma/caluma_form/migrations/0047_add_draft_flag_to_file.py

@@ -0,0 +1,22 @@
+# Generated by Django 3.2.19 on 2023-07-20 12:17
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+    dependencies = [
+        ("caluma_form", "0046_file_answer_reverse_keys"),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name="file",
+            name="is_draft",
+            field=models.BooleanField(default=True),
+        ),
+        migrations.AddField(
+            model_name="historicalfile",
+            name="is_draft",
+            field=models.BooleanField(default=True),
+        ),
+    ]

caluma/caluma_form/models.py

@@ -608,6 +608,7 @@ class File(core_models.UUIDModel):
     answer = models.ForeignKey(
         Answer, on_delete=models.CASCADE, related_name="files", null=True, default=None
     )
+    is_draft = models.BooleanField(default=True)
 
     @_ignore_missing_file
     def _move_blob(self):

caluma/caluma_form/tests/__snapshots__/test_history.ambr

@@ -28,7 +28,7 @@
           dict({
             'node': dict({
               '__typename': 'HistoricalStringAnswer',
-              'historyUserId': 'AnonymousUser',
+              'historyUserId': None,
               'value': 'first anon - revision 3',
             }),
           }),
@@ -48,7 +48,7 @@
           dict({
             'node': dict({
               '__typename': 'HistoricalStringAnswer',
-              'historyUserId': 'AnonymousUser',
+              'historyUserId': None,
               'value': 'second anon - revision 4',
             }),
           }),

caluma/caluma_form/tests/test_history.py

@@ -63,7 +63,7 @@ def test_history(db, question, document, schema_executor, admin_schema_executor)
     )
     assert history[1].value == "dolor"
 
-    assert history[0].history_user == "AnonymousUser"
+    assert history[0].history_user is None
     assert history[0].value == "sit"
 
 

caluma/caluma_form/views.py

@@ -0,0 +1,34 @@
+import json
+
+from django.conf import settings
+from django.http import HttpResponse
+from django.views.decorators.http import require_http_methods
+from rest_framework.status import HTTP_200_OK, HTTP_201_CREATED, HTTP_400_BAD_REQUEST
+
+from caluma.caluma_form.models import File
+
+
+@require_http_methods(["HEAD", "POST"])
+def minio_callback_view(request):
+    status = HTTP_200_OK
+    if request.method == "HEAD":
+        return HttpResponse(status=status)
+
+    data = json.loads(request.body.decode("utf-8"))
+
+    for record in data["Records"]:
+        bucket_name = record["s3"]["bucket"]["name"]
+        if not bucket_name == settings.MINIO_STORAGE_MEDIA_BUCKET_NAME:
+            continue
+
+        file_pk = record["s3"]["object"]["key"].split("_")[0]
+        try:
+            file = File.objects.get(pk=file_pk)
+        except File.DoesNotExist:
+            return HttpResponse(status=HTTP_400_BAD_REQUEST)
+
+        file.is_draft = False
+        file.save()
+        status = HTTP_201_CREATED
+
+    return HttpResponse(status=status)

caluma/caluma_logging/middleware.py

@@ -22,17 +22,21 @@ def __call__(self, request):
         try:
             doc = parser.parse(body["query"])
             visitor.visit(doc, vis)
-        except GraphQLSyntaxError:
+        except (GraphQLSyntaxError, KeyError):
             pass
 
-        AccessLog.objects.create(
-            username=request.user.username,
-            query=body.get("query"),
-            variables=body.get("variables"),
-            status_code=response.status_code,
-            has_error=response.status_code >= 400,
-            **vis.values,
-        )
+        try:
+            AccessLog.objects.create(
+                username=request.user.username,
+                query=body.get("query"),
+                variables=body.get("variables"),
+                status_code=response.status_code,
+                has_error=response.status_code >= 400,
+                **vis.values,
+            )
+        except AttributeError:
+            pass
+        # create might fail if the request has no user.
 
         return response
 

caluma/tests/__snapshots__/test_schema.ambr

@@ -1104,6 +1104,7 @@
     id: ID!
     name: String!
     answer: FilesAnswer
+    isDraft: Boolean!
     uploadUrl: String
     downloadUrl: String
     metadata: GenericScalar