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49 lines (37 loc) · 978 Bytes
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index.js
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49 lines (37 loc) · 978 Bytes
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const express = require("express");
const nunjucks = require("nunjucks");
const app = express();
nunjucks.configure("views", {
autoescape: true,
express: app,
watch: true
});
app.use(express.urlencoded({ extended: false }));
app.set("view engine", "njk");
const checkMiddleware = (req, res, next) => {
if (req.body.idade === "") {
return res.redirect("/");
} else {
return next();
}//
};
app.get("/", (req, res) => {
return res.render("index");
});
app.get("/major", checkMiddleware, (req, res) => {
const { idade } = req.query;
return res.render("major", { idade });
});
app.get("/minor", checkMiddleware, (req, res) => {
const { idade } = req.query;
return res.render("minor", { idade });
});
app.post("/check", checkMiddleware, (req, res) => {
const idade = req.body.idade;
if (idade > 18) {
return res.redirect(`/major?idade=${idade}`);
} else {
return res.redirect(`/minor?idade=${idade}`);
}
});
app.listen(3000);