[#3688] Use Documents URLs as fileupload variables values

docker/docker-compose.open-zaak.yml

@@ -38,6 +38,7 @@ services:
       - CELERY_BROKER_URL=redis://openzaak-redis:6379/1
       - CELERY_RESULT_BACKEND=redis://openzaak-redis:6379/1
       - NOTIFICATIONS_DISABLED=true
+      - JWT_EXPIRY=99999999999  # Roughly 3170 years. This is required for tests with time frozen to work
     ports:
       - 8003:8000
     volumes: &openzaak_web_volumes

docker/objects-apis/fixtures/objects_api_fixtures.json

@@ -8,6 +8,15 @@
             "_name": "Person"
         }
     },
+    {
+        "model": "core.objecttype",
+        "pk": 2,
+        "fields": {
+            "service": 1,
+            "uuid": "527b8408-7421-4808-a744-43ccb7bdaaa2",
+            "_name": "File uploads"
+        }
+    },
     {
         "model": "token.tokenauth",
         "pk": "7657474c3d75f56ae0abd0d1bf7994b09964dca9",
@@ -32,6 +41,17 @@
             "fields": null
         }
     },
+    {
+        "model": "token.permission",
+        "pk": 1,
+        "fields": {
+            "token_auth": "7657474c3d75f56ae0abd0d1bf7994b09964dca9",
+            "object_type": 2,
+            "mode": "read_and_write",
+            "use_fields": false,
+            "fields": null
+        }
+    },
     {
         "model": "zgw_consumers.service",
         "pk": 1,

docker/objects-apis/fixtures/objecttypes_api_fixtures.json

@@ -45,6 +45,29 @@
             "allow_geometry": true
         }
     },
+    {
+        "model": "core.objecttype",
+        "pk": 3,
+        "fields": {
+            "uuid": "527b8408-7421-4808-a744-43ccb7bdaaa2",
+            "name": "File Uploads",
+            "name_plural": "File Uploads",
+            "description": "",
+            "data_classification": "confidential",
+            "maintainer_organization": "",
+            "maintainer_department": "",
+            "contact_person": "",
+            "contact_email": "",
+            "source": "",
+            "update_frequency": "unknown",
+            "provider_organization": "",
+            "documentation_url": "",
+            "labels": {},
+            "created_at": "2024-02-08",
+            "modified_at": "2024-02-08",
+            "allow_geometry": true
+        }
+    },
     {
         "model": "core.objectversion",
         "pk": 1,
@@ -133,7 +156,9 @@
                     "name": {
                         "type": "object",
                         "properties": {
-                            "last.name": {"type": "string"}
+                            "last.name": {
+                                "type": "string"
+                            }
                         }
                     },
                     "submission_pdf_url": {
@@ -186,6 +211,34 @@
             "status": "published"
         }
     },
+    {
+        "model": "core.objectversion",
+        "pk": 5,
+        "fields": {
+            "object_type": 3,
+            "version": 1,
+            "created_at": "2024-02-08",
+            "modified_at": "2024-02-08",
+            "published_at": "2024-02-08",
+            "json_schema": {
+                "type": "object",
+                "title": "File uploads",
+                "$schema": "https://json-schema.org/draft/2020-12/schema",
+                "properties": {
+                    "single_file": {
+                        "type": "string"
+                    },
+                    "multiple_files": {
+                        "type": "array",
+                        "items": {
+                            "type": "string"
+                        }
+                    }
+                }
+            },
+            "status": "published"
+        }
+    },
     {
         "model": "token.tokenauth",
         "pk": "171be5abaf41e7856b423ad513df1ef8f867ff48",

src/openforms/registrations/contrib/objects_api/migrations/0014_remove_objectsapiregistrationdata_attachment_urls_and_more.py

@@ -0,0 +1,49 @@
+# Generated by Django 4.2.10 on 2024-03-21 11:36
+
+from django.db import migrations, models
+import django.db.models.deletion
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ("submissions", "0004_auto_20231128_1536"),
+        ("registrations_objects_api", "0013_objectsapiregistrationdata"),
+    ]
+
+    operations = [
+        migrations.RemoveField(
+            model_name="objectsapiregistrationdata",
+            name="attachment_urls",
+        ),
+        migrations.CreateModel(
+            name="ObjectsAPISubmissionAttachment",
+            fields=[
+                (
+                    "id",
+                    models.AutoField(
+                        auto_created=True,
+                        primary_key=True,
+                        serialize=False,
+                        verbose_name="ID",
+                    ),
+                ),
+                (
+                    "document_url",
+                    models.URLField(
+                        help_text="The URL of the submission attachment registered in the Documents API.",
+                        verbose_name="document_url",
+                    ),
+                ),
+                (
+                    "submission_file_attachment",
+                    models.ForeignKey(
+                        help_text="The submission file attachment.",
+                        on_delete=django.db.models.deletion.CASCADE,
+                        to="submissions.submissionfileattachment",
+                        verbose_name="submission file attachment",
+                    ),
+                ),
+            ],
+        ),
+    ]

src/openforms/registrations/contrib/objects_api/models.py

@@ -1,4 +1,3 @@
-from django.contrib.postgres.fields import ArrayField
 from django.core.exceptions import ValidationError
 from django.db import models
 from django.template.loader import render_to_string
@@ -222,12 +221,21 @@ class ObjectsAPIRegistrationData(models.Model):
         help_text=_("The CSV URL of the document on the Documents API."),
         blank=True,
     )
-    attachment_urls = ArrayField(
-        models.URLField(
-            _("attachment url"), help_text=_("The attachment URL on the Documents API.")
+
+
+class ObjectsAPISubmissionAttachment(models.Model):
+    """A utility model to link a submission file attachment with the Documents API URL."""
+
+    submission_file_attachment = models.ForeignKey(
+        "submissions.SubmissionFileAttachment",
+        on_delete=models.CASCADE,
+        verbose_name=_("submission file attachment"),
+        help_text=_("The submission file attachment."),
+    )
+
+    document_url = models.URLField(
+        _("document_url"),
+        help_text=_(
+            "The URL of the submission attachment registered in the Documents API."
         ),
-        verbose_name=_("attachment urls"),
-        help_text=_("The list of attachment URLs on the Documents API."),
-        blank=True,
-        default=list,
     )

src/openforms/registrations/contrib/objects_api/registration_variables.py

@@ -46,17 +46,6 @@ def get_initial_value(self, submission: Submission | None = None):
         return submission.objects_api_registration_data.csv_url
 
 
-@register("attachment_urls")
-class AttachmentUrls(BaseStaticVariable):
-    name = _("Attachment Urls")
-    data_type = FormVariableDataTypes.array
-
-    def get_initial_value(self, submission: Submission | None = None):
-        if submission is None:
-            return None
-        return submission.objects_api_registration_data.attachment_urls
-
-
 @register("payment_completed")
 class PaymentCompleted(BaseStaticVariable):
     name = _("Payment completed")