Feat: Add openapi for feature events

src/lib/openapi/index.ts

@@ -84,6 +84,7 @@ import { strategiesSchema } from './spec/strategies-schema';
 import { upsertStrategySchema } from './spec/upsert-strategy-schema';
 import { eventSchema } from './spec/event-schema';
 import { eventsSchema } from './spec/events-schema';
+import { featureEventsSchema } from './spec/feature-events-schema';
 import { clientApplicationSchema } from './spec/client-application-schema';
 
 // All schemas in `openapi/spec` should be listed here.
@@ -114,6 +115,7 @@ export const schemas = {
     exportParametersSchema,
     featureEnvironmentSchema,
     featureEnvironmentMetricsSchema,
+    featureEventsSchema,
     featureSchema,
     featureMetricsSchema,
     featureUsageSchema,

src/lib/openapi/nested-schemas.ts

@@ -1,4 +1,4 @@
-interface ISchemaObject {
+export interface ISchemaObject {
     [k: string]: IComponentSchema;
 }
 
@@ -8,7 +8,7 @@ interface IComponentSchema {
 
 export const includeSchemasRecursively = (
     schemas: ISchemaObject,
-): ISchemaObject =>
+): { [key: string]: ISchemaObject } =>
     Object.entries(schemas).reduce(([key, value], acc) => ({
         ...acc,
         [key]: value,

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

@@ -1,4 +1,5 @@
 import { FromSchema } from 'json-schema-to-ts';
+import { includeSchemasRecursively } from '../nested-schemas';
 import { eventSchema } from './event-schema';
 
 export const featureEventsSchema = {
@@ -16,10 +17,9 @@ export const featureEventsSchema = {
         },
     },
     components: {
-        schemas: {
+        schemas: includeSchemasRecursively({
             eventSchema,
-            ...eventSchema.components.schemas,
-        },
+        }),
     },
 } as const;
 

src/lib/routes/admin-api/event.ts

@@ -13,6 +13,10 @@ import {
     EventsSchema,
 } from '../../../lib/openapi/spec/events-schema';
 import { serializeDates } from '../../../lib/types/serialize-dates';
+import {
+    featureEventsSchema,
+    FeatureEventsSchema,
+} from '../../../lib/openapi/spec/feature-events-schema';
 
 const version = 1;
 export default class EventController extends Controller {
@@ -50,7 +54,21 @@ export default class EventController extends Controller {
             ],
         });
 
-        this.get('/:name', this.getEventsForToggle);
+        this.route({
+            method: 'get',
+            path: '/:name',
+            handler: this.getEventsForToggle,
+            permission: ADMIN,
+            middleware: [
+                openApiService.validPath({
+                    operationId: 'getEventsForToggle',
+                    tags: ['admin'],
+                    responses: {
+                        200: createResponseSchema('featureEventsSchema'),
+                    },
+                }),
+            ],
+        });
     }
 
     fixEvents(events: IEvent[]): IEvent[] {
@@ -89,15 +107,22 @@ export default class EventController extends Controller {
 
     async getEventsForToggle(
         req: Request<{ name: string }>,
-        res: Response,
+        res: Response<FeatureEventsSchema>,
     ): Promise<void> {
         const toggleName = req.params.name;
         const events = await this.eventService.getEventsForToggle(toggleName);
 
-        res.json({
+        const response = {
             version,
             toggleName,
-            events: this.fixEvents(events),
-        });
+            events: serializeDates(this.fixEvents(events)),
+        };
+
+        this.openApiService.respondWithValidation(
+            200,
+            res,
+            featureEventsSchema.$id,
+            response,
+        );
     }
 }