OpenAPI Generator Example

This is an example usage of openapi-generator with typescript-fetch generator.

Getting Started

Requirements:

• node v12+
• yarn v1
• docker (for generating the api client)

Installation:

1. Clone the repository
2. Install dependencies

   yarn --frozen-lockfile

3. Generate the API client

   yarn generate-api

4. Run the application at http://localhost:3000

   yarn dev

Generating API client from schema

To (re-)generate the API client from schema, run:

yarn generate-api

It will read the schema.yml file in the working directory and pass it into the generator. It can be customized by passing the schema filename:

yarn generate-api custom-schema.yml

The generated output will be in the src/api/generated-api directory.

How it works

OpenAPI Generator imports specified schema.yml file and generates the API classes in src/api/generated-api directory.

The application creates ready-for-use API client with helpers for authentication in src/api/index.ts.

Components import API client methods and make API calls.

API calls are intercepted in development environment with Mock Service Worker and optionally served with mocked data on demand. In production environment the interceptor is disabled removed from the application bundle.