👌 [#4980] Process PR feedback

* Revise result in register_submission: submission.registration_result automatically gets written with the return value of register_submission, see https://github.com/open-formulieren/open-forms/blob/794bbdae3c62eb4e4ce429661b402b57f24f4605/src/openforms/registrations/tasks.py#L338
* Remove explicit boolean assignments to properties in Variables: this is not necessary in JSX
* Add the json_dump app to the pyright.pyproject.toml, so it is type checked in CI. Also update the types where necessary

pyright.pyproject.toml

@@ -40,6 +40,7 @@ include = [
     # Registrations
     "src/openforms/registrations/tasks.py",
     "src/openforms/registrations/contrib/email/",
+    "src/openforms/registrations/contrib/json_dump/",
     "src/openforms/registrations/contrib/stuf_zds/options.py",
     "src/openforms/registrations/contrib/stuf_zds/plugin.py",
     "src/openforms/registrations/contrib/stuf_zds/typing.py",

src/openforms/js/components/admin/form_design/registrations/json_dump/fields/Variables.js

@@ -32,8 +32,8 @@ const Variables = () => {
           {...fieldProps}
           isMulti
           required
-          closeMenuOnSelect={false}
-          includeStaticVariables={true}
+          closeMenuOnSelect
+          includeStaticVariables
         />
       </Field>
     </FormRow>

src/openforms/registrations/contrib/json_dump/plugin.py

@@ -1,5 +1,6 @@
 import base64
 import json
+from typing import TypedDict
 
 from django.core.exceptions import SuspiciousOperation
 from django.core.serializers.json import DjangoJSONEncoder
@@ -13,7 +14,7 @@
     SubmissionFileAttachment,
     SubmissionValueVariable,
 )
-from openforms.typing import JSONObject
+from openforms.typing import JSONObject, JSONValue
 from openforms.variables.constants import FormVariableSources
 
 from ...base import BasePlugin  # openforms.registrations.base
@@ -26,6 +27,7 @@ class JSONDumpRegistration(BasePlugin):
     verbose_name = _("JSON dump registration")
     configuration_options = JSONDumpOptionsSerializer
 
+    # TODO: add JSONDumpResult typed dict to properly indicate return value
     def register_submission(
         self, submission: Submission, options: JSONDumpOptions
     ) -> dict:
@@ -62,17 +64,14 @@ def register_submission(
         # Send to the service
         data = json.dumps({"values": values, "schema": schema}, cls=DjangoJSONEncoder)
         service = options["service"]
-        submission.registration_result = result = {}
         with build_client(service) as client:
             if ".." in (path := options["path"]):
                 raise SuspiciousOperation("Possible path traversal detected")
 
-            res = client.post(path, json=data)
-            res.raise_for_status()
+            result = client.post(path, json=data)
+            result.raise_for_status()
 
-            result["api_response"] = res.json()
-
-        return result
+        return {"api_response": result.json()}
 
     def check_config(self) -> None:
         # Config checks are not really relevant for this plugin right now
@@ -101,7 +100,7 @@ def process_variables(submission: Submission, values: JSONObject):
             if component is None or component["type"] != "file":
                 continue
 
-            encoded_attachments = [
+            encoded_attachments: list[JSONValue] = [
                 {
                     "file_name": attachment.original_name,
                     "content": encode_attachment(attachment),
@@ -112,7 +111,7 @@ def process_variables(submission: Submission, values: JSONObject):
 
             match (
                 multiple := component.get("multiple", False),
-                n_attachments := len(encoded_attachments)
+                n_attachments := len(encoded_attachments),
             ):
                 case False, 0:
                     values[key] = None

src/openforms/registrations/contrib/json_dump/tests/test_backend.py

@@ -52,7 +52,7 @@ def test_submission_happy_flow(self):
 
         SubmissionFileAttachmentFactory.create(
             form_key="file",
-            submission_step=submission.submissionstep_set.get(),
+            submission_step=submission.steps[0],
             file_name="test_file.txt",
             original_name="test_file.txt",
             content_type="application/text",
@@ -96,6 +96,7 @@ def test_submission_happy_flow(self):
         }
 
         result = json_plugin.register_submission(submission, options)
+        assert result is not None
 
         self.assertEqual(result["api_response"], expected_response)
 
@@ -152,7 +153,7 @@ def test_multiple_file_uploads(self):
 
         SubmissionFileAttachmentFactory.create(
             form_key="file",
-            submission_step=submission.submissionstep_set.get(),
+            submission_step=submission.steps[0],
             file_name="file1.txt",
             original_name="file1.txt",
             content_type="application/text",
@@ -163,7 +164,7 @@ def test_multiple_file_uploads(self):
 
         SubmissionFileAttachmentFactory.create(
             form_key="file",
-            submission_step=submission.submissionstep_set.get(),
+            submission_step=submission.steps[0],
             file_name="file2.txt",
             original_name="file2.txt",
             content_type="application/text",
@@ -191,6 +192,7 @@ def test_multiple_file_uploads(self):
         ]
 
         result = json_plugin.register_submission(submission, options)
+        assert result is not None
 
         self.assertEqual(
             result["api_response"]["data"]["values"]["file"], expected_files
@@ -215,7 +217,7 @@ def test_one_file_upload_for_multiple_files_component(self):
 
         SubmissionFileAttachmentFactory.create(
             form_key="file",
-            submission_step=submission.submissionstep_set.get(),
+            submission_step=submission.steps[0],
             file_name="file1.txt",
             original_name="file1.txt",
             content_type="application/text",
@@ -232,6 +234,7 @@ def test_one_file_upload_for_multiple_files_component(self):
         json_plugin = JSONDumpRegistration("json_registration_plugin")
 
         result = json_plugin.register_submission(submission, options)
+        assert result is not None
 
         self.assertEqual(
             result["api_response"]["data"]["values"]["file"],
@@ -261,6 +264,7 @@ def test_no_file_upload_for_single_file_component(self):
         json_plugin = JSONDumpRegistration("json_registration_plugin")
 
         result = json_plugin.register_submission(submission, options)
+        assert result is not None
 
         self.assertEqual(result["api_response"]["data"]["values"]["file"], None)
 
@@ -282,6 +286,7 @@ def test_no_file_upload_for_multiple_files_component(self):
         json_plugin = JSONDumpRegistration("json_registration_plugin")
 
         result = json_plugin.register_submission(submission, options)
+        assert result is not None
 
         self.assertEqual(result["api_response"]["data"]["values"]["file"], [])