return app on install

cdimascio · Nov 29, 2019 · 88ffb73 · 88ffb73
1 parent 89ba6f1
commit 88ffb73
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Showing 2 changed files with 3 additions and 2 deletions.
diff --git a/example/app.js b/example/app.js
@@ -31,7 +31,7 @@ new OpenApiValidator({
   // },
 })
   .install(app)
-  .then(() => {
+  .then(app => {
     let id = 3;
     // 3. Add routes
     app.get('/v1/pets', function(req, res, next) {

diff --git a/src/index.ts b/src/index.ts
@@ -40,7 +40,7 @@ export class OpenApiValidator {
     this.options = options;
   }
 
-  public async install(app: Application): Promise<void> {
+  public async install(app: Application): Promise<Application> {
     const spec = await new OpenApiSpecLoader({
       apiDoc: this.options.apiSpec,
     }).load();
@@ -62,6 +62,7 @@ export class OpenApiValidator {
     if (this.options.validateResponses) {
       this.installResponseValidationMiddleware(app, context);
     }
+    return app;
   }
 
   private installPathParams(app: Application, context: OpenApiContext): void {