van001/lesscode-gateway

lesscode-gateway enables the contract 1st development and eliminates all the boilerplate codes to map, validate, and execute the contract. It also supports multiple contracts including REST, GraphQL, MQM (Message Q Messages).

Overview

lesscode-gateway provide support for multiple client server protocols like REST, GraqhQL, MQM (Message Q Messages). Simply drop your openapi 3.0 spec and lesscode gateway will automatically convert into graplql oamd mqm spec (vai open spec) map all the endpoints to it's single execution (functions).

Features

• Multiple protocol support using single function.
• Auto openapi 3.0 (REST) contract validation.
• Built-in observability (stdout) - Request, Metrics (latency) & Error.
• Auto JWT validation.

Usage

• Install the lesscode packages.

npm install lesscode-fp 
npm install lesscode-gateway

or

yarn add lesscode-fp 
yarn add lesscode-gateway

• Create a javscrript file with the following code

const { $M, $, Print, m2valList } = require('lesscode-fp')
const { Gateway } = require('lesscode-gateway')

const LogCrash = async err => Print(JSON.stringify({ type: 'crash', name: process.env.NAME, err }))
const StartServer = async env => Gateway(env)

// Monadic composition...
$M(StartServer)({}).catch(LogCrash)