Koas Operations

Koas operations maps operation IDs to Koa controller functions.

Installation

npm install koa koas-core koas-operations

Usage

const Koa = require('koa');
const { koas } = require('koas-core');
const { operations } = require('koas-operations');

const api = require('./api.json');
const controllers = require('./controllers');

const app = new Koa();
app.use(
  koas(api, [
    operations({
      controllers,
      async fallback(ctx, next) {
        // Handle operation not found
      },
    }),
  ]),
);

Options

• operations: A mapping of operation IDs to Koa middleware functions.
• fallback: A fallback function. This is called if the operation object doesn’t have an operationId property or the operation ID doesn’t map to a function in the operations object.
• throwOnExtraneous: Throw an error if a handler is passed that doesn’t match an operation.
• throwOnNotImplemented: Throw an error if an operation hasn’t been implemented. (default true) (default true)