Remove unnecessary file properties from reviewers API responses (#14105)

docs/topics/api/reviewers.rst

@@ -165,7 +165,8 @@ This endpoint allows you to browse through the contents of an Add-on version.
     :>json string validation_url: The absolute url to the addons-linter validation report, rendered as HTML.
     :>json boolean has_been_validated: ``True`` if the version has been validated through addons-linter.
     :>json object addon: A simplified :ref:`add-on <addon-detail-object>` object that contains only a few properties: ``id``, ``name``, ``icon_url`` and ``slug``.
-    :>json object file: The file attached to this version. See :ref:`version detail -> files[] <version-detail-object>` for more details.
+    :>json object file: The requested file.
+    :>json int file.id: The id of the submitted file (i.e., the xpi file).
     :>json string file.content: Raw content of the requested file.
     :>json string file.selected_file: The selected file, either from the ``file`` parameter or the default (manifest.json, install.rdf or package.json for Add-ons as well as the XML file for search engines).
     :>json string|null file.download_url: The download url of the selected file or ``null`` in case of a directory.

src/olympia/reviewers/serializers.py

@@ -49,7 +49,7 @@ class AddonReviewerFlagsSerializer(serializers.ModelSerializer):
 
 # NOTE: Because of caching, this serializer cannot be reused and must be
 # created for each file. It cannot be used with DRF's many=True option.
-class FileEntriesSerializer(FileSerializer):
+class FileEntriesSerializer(serializers.ModelSerializer):
     content = serializers.SerializerMethodField()
     uses_unknown_minified_code = serializers.SerializerMethodField()
     download_url = serializers.SerializerMethodField()
@@ -62,11 +62,10 @@ class FileEntriesSerializer(FileSerializer):
     filename = serializers.SerializerMethodField()
 
     class Meta:
-        fields = FileSerializer.Meta.fields + (
-            'content', 'entries', 'selected_file', 'download_url',
-            'uses_unknown_minified_code', 'mimetype', 'sha256', 'size',
-            'mime_category', 'filename'
-        )
+        fields = ('id', 'content', 'entries', 'selected_file', 'download_url',
+                  'uses_unknown_minified_code', 'mimetype', 'sha256', 'size',
+                  'mime_category', 'filename'
+                  )
         model = File
 
     @cached_property
@@ -350,11 +349,10 @@ class FileEntriesDiffSerializer(FileEntriesSerializer):
     base_file = serializers.SerializerMethodField()
 
     class Meta:
-        fields = FileSerializer.Meta.fields + (
-            'diff', 'entries', 'selected_file', 'download_url',
-            'uses_unknown_minified_code', 'base_file',
-            'sha256', 'size', 'mimetype', 'mime_category', 'filename'
-        )
+        fields = ('id', 'diff', 'entries', 'selected_file', 'download_url',
+                  'uses_unknown_minified_code', 'base_file',
+                  'sha256', 'size', 'mimetype', 'mime_category', 'filename'
+                  )
         model = File
 
     def get_diff(self, obj):

src/olympia/reviewers/tests/test_serializers.py

@@ -60,15 +60,6 @@ class TestFileEntriesSerializer(TestCase):
         data = self.serialize(file)
 
         assert data['id'] == file.pk
-        assert data['status'] == 'public'
-        assert data['hash'] == ''
-        assert data['is_webextension'] is True
-        assert data['created'] == (
-            file.created.replace(microsecond=0).isoformat() + 'Z')
-        assert data['url'] == (
-            'http://testserver/firefox/downloads/file/{}'
-            '/notify-link-clicks-i18n.xpi?src=').format(file.pk)
-
         assert data['selected_file'] == 'manifest.json'
         assert data['download_url'] == absolutify(reverse(
             'reviewers.download_git_file',
@@ -110,8 +101,6 @@ class TestFileEntriesSerializer(TestCase):
 
         assert '"manifest_version": 2' in data['content']
         assert 'id": "notify-link-clicks-i18n@notzilla.org' in data['content']
-        assert data['platform'] == 'all'
-        assert data['is_mozilla_signed_extension'] is False
 
     def test_requested_file(self):
         file = self.addon.current_version.current_file
@@ -320,15 +309,6 @@ class TestFileEntriesDiffSerializer(TestCase):
         assert data['base_file'] == {
             'id': parent_version.current_file.pk
         }
-        assert data['status'] == 'public'
-        assert data['hash'] == ''
-        assert data['is_webextension'] is True
-        assert data['created'] == (
-            file.created.replace(microsecond=0).isoformat() + 'Z')
-        assert data['url'] == (
-            'http://testserver/firefox/downloads/file/{}'
-            '/webextension_no_id.xpi?src=').format(file.pk)
-
         assert data['selected_file'] == 'manifest.json'
         assert data['download_url'] == absolutify(reverse(
             'reviewers.download_git_file',