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AskQL powered express server example
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import express from 'express'; | |
import bodyParser from 'body-parser'; | |
import {logRequestMiddleware, logResultsMiddleware, logError} from "./logger/logger.js"; | |
import middlewareFactory from "askql/askExpressMiddleware/askExpressMiddleware.js"; | |
import askql from 'askql'; | |
const {resources} = askql; | |
const values = { | |
names: ['Johnny', 'Rita', 'Jane', 'Martha', 'Clark'], | |
powers: ['Nerd', 'C#', 'Cool', 'Superman\'s mom', 'Superman'] | |
}; | |
const { askExpressMiddleware } = middlewareFactory; | |
const askMiddleware = askExpressMiddleware({ resources, values }, { callNext: true, passError: true }); | |
const port = 8080; | |
const app = express(); | |
app.use(bodyParser.json()); | |
app.use(bodyParser.urlencoded({ extended: true })); | |
app.use(express.static('public')); | |
app.post('/ask', [logRequestMiddleware, askMiddleware, logResultsMiddleware, logError]); | |
app.listen(port, () => { | |
console.log(`Server listening at http://localhost:${port}`); | |
}); | |
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