chore: start validating getFeature endpoint (#10975)

src/lib/features/feature-toggle/feature-toggle-controller.ts

@@ -742,11 +742,15 @@ export default class ProjectFeaturesController extends Controller {
             userId: user.id,
         });
         const maybeAnonymized = this.maybeAnonymise(feature);
-        res.status(200).json(
+        const responseData = {
-            serializeDates({
+            ...maybeAnonymized,
-                ...maybeAnonymized,
+            stale: maybeAnonymized.stale || false,
-                stale: maybeAnonymized.stale || false,
+        };
-            }),
+        this.openApiService.respondWithValidation(
+            200,
+            res,
+            featureSchema.$id,
+            serializeDates(responseData),
         );
     }
 

src/lib/openapi/spec/feature-environment-schema.ts

@@ -120,6 +120,20 @@ export const featureEnvironmentSchema = {
                 $ref: '#/components/schemas/releasePlanSchema',
             },
         },
+        yes: {
+            type: 'integer',
+            description:
+                'How many times the feature evaluated to true (enabled)',
+            example: 974,
+            minimum: 0,
+        },
+        no: {
+            type: 'integer',
+            description:
+                'How many times the feature evaluated to false (disabled)',
+            example: 50,
+            minimum: 0,
+        },
     },
     components: {
         schemas: {

src/lib/openapi/spec/feature-schema.ts

@@ -181,6 +181,13 @@ export const featureSchema = {
                     ],
                     example: 'initial',
                 },
+                status: {
+                    type: 'string',
+                    nullable: true,
+                    example: 'kept',
+                    description:
+                        'The name of the detailed status of a given stage. E.g. completed stage can be kept or discarded.',
+                },
                 enteredStageAt: {
                     description: 'When the feature entered this stage',
                     type: 'string',
@@ -281,6 +288,12 @@ export const featureSchema = {
                         description: 'The description of the link',
                         nullable: true,
                     },
+                    feature: {
+                        type: 'string',
+                        example: 'disable-comments',
+                        description:
+                            'The name of the feature this link belongs to',
+                    },
                 },
             },
             description: