swagger-tool | IDEA Plugin -Generate swagger annotation | Plugin library

I am currently building an API with Swagger on Heroku and i would like to try if the endpoints are creating the correct entries in the Postgre Database. However, once i try to connect to Heroku's Postgre in my testing envoirment the connection is rejected. I think this is because in the continous integration envoirnment heroku creates a sandbox and does not accept connections to the real dbs.

I tried to create a backup database as suggested here: https://devcenter.heroku.com/articles/heroku-postgres-backups but i couldn't find the information to access!

Any help is appreciated!

Thank you.

Here is my code test:

I am building the API with Swagger and NodeJS, the annoying problem I have faced so far is Swagger validates the response, and it's not always smooth.

My case:

In file .yaml: I checked the yaml syntax with Swagger Editor => File Yaml is correct.

I have downloaded the Swagger Editor and run it locally from localhost:3001. I imported my .yaml file from local system. Then I clicked on Generate Server and I choose a jaxrs. When I opened a random java file I can see:

In our swagger.json we are setting basePath to /api, however, when the application is deployed in docker container, the context path is not /api. This could be different thing and we don't know what it is so we can't hard code it.

I am trying to set requestInterceptor as per the following guide, in order to catch the request and modify the url path perhaps:

https://swagger.io/docs/swagger-tools/#customization-36

But it seems requestInterceptor is being ignored. Is this possible? If not, how can I set the correct path at runtime?

This is my code in index.html

I generated my server code (nodejs-server) based on the swagger specification I have.

The problem is that when I try to hit the API from my UI (different domain), I'm getting the well know error that CORS is not enabled:

XMLHttpRequest cannot load http://127.0.0.1:10010/events. No 'Access-Control-Allow-Origin' header is present on the requested resource. Origin 'http://localhost:4200' is therefore not allowed access.

My generated index.js is as follows:

I tried to create stubs for sample swagger specification as mentioned in Swagger CodeGen Documentation, but it does not work as intended to.