node-swagger-middleware

Project on top of sway and swagger-combine to provide middleware for express request/response validate

Installation

yarn add node-swagger-middleware

Example Usage

Express Example App

const express = require("express")
const swaggerCombine = require("swagger-combine")
const {
  createExpressMiddleware,
  ValidationError 
} = require("node-swagger-middleware")
 
createExpressApp = async () => {
  const app = express()
  const swaggerFile = await swaggerCombine(`${__dirname}/swagger/index.yml`)
  app.use(express.json())
  app.use(await createExpressMiddleware(swaggerFile))
  app.use((err, req, res, next) => {
    if (err instanceof ValidationError) {
      res.status(400)
    } else {
      res.status(500)
    }
    res.send({
      err
    })
  })
  return app
}

TODO

Support default value, type casing on request parameters