Created
September 28, 2020 09:55
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routing
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const express = require("express"); | |
const router = express.Router(); | |
const db = require("../mysql"); | |
router.get("/", (req, res) => { | |
db.query("SELECT id, email, name FROM user", (err, results) => { | |
if (err) { | |
res.status(500).json({ | |
error: err.message, | |
sql: err.sql, | |
}); | |
} else { | |
res.json(results); | |
} | |
}); | |
}); | |
router.get("/:id", (req, res) => { | |
const userId = req.params.id; | |
db.query( | |
"SELECT id, email, name FROM user WHERE id = ?", | |
[userId], | |
(err, results) => { | |
if (err) { | |
res.status(500).send("An error occured :", err); | |
} | |
if (results.length === 0) { | |
return res.status(404).send("User not found"); | |
} else { | |
res.status(200).json(results[0]); | |
} | |
} | |
); | |
}); | |
router.put("/:name", (req, res) => { | |
const nameUser = req.params.name; | |
const formData = req.body; | |
db.query( | |
"UPDATE user SET ? WHERE name = ?", | |
[formData, nameUser], | |
(err, results) => { | |
if (err) { | |
return res.status(500).json({ | |
error: err.message, | |
sql: err.sql, | |
}); | |
} | |
return res.status(200).json("hey, my name is " + formData.name + " !"); | |
} | |
); | |
}); | |
router.delete("/:id", (req, res) => { | |
const idUser = req.params.id; | |
db.query("DELETE FROM user WHERE id=?", [idUser], (err, results) => { | |
if (err) { | |
return res.status(500).json({ | |
error: err.message, | |
sql: err.sql, | |
}); | |
} | |
return res.status(200).json("Hey it's a DELETE ID " + idUser + " !"); | |
}); | |
}); | |
module.exports = router; | |
// pour info : index.js // | |
const express = require("express"); | |
const app = express(); | |
const port = 3000; | |
const bodyParser = require("body-parser"); | |
app.use(bodyParser.urlencoded({ extended: false })); | |
app.use(bodyParser.json()); | |
const indexRouter = require("./routes/index"); | |
const usersRouter = require("./routes/users"); | |
app.use("/", indexRouter); | |
app.use("/users", usersRouter); | |
app.listen(port, () => { | |
console.log(`App listening at http://localhost:${port}`); | |
}); |
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