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November 30, 2020 23:17
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Express 2 - 🚀 Lecture depuis la base de données
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| // Express 2 - 🚀 Lecture depuis la base de données | |
| const express = require("express"); | |
| const movies = require("./movies"); | |
| const connection = require("../config"); | |
| const port = 3000; | |
| const app = express(); | |
| connection.connect(function(err) { | |
| if (err) { | |
| console.error('error connecting: ' + err.stack); | |
| return; | |
| } | |
| console.log('connected as id ' + connection.threadId); | |
| }); | |
| app.get("/", (req, res) => { | |
| res.send("Welcome to my favorite movie list"); | |
| }); | |
| app.get("/api/movies", (req, res) => { | |
| connection.query("SELECT * from movies", (err, results) => { | |
| if (err) { | |
| res.status(500).send("Error retrieving data"); | |
| } else { | |
| res.status(200).json(results); | |
| } | |
| }); | |
| }); | |
| app.get("/api/movies/:id", (req, res) => { | |
| connection.query("SELECT * FROM movies", (err, movies)=>{ | |
| if (err) { | |
| res.status(500).send("Error retrieving data"); | |
| } else { | |
| const movie = movies.find((movie) => { | |
| return movie.id === Number(req.params.id); | |
| }); | |
| if (movie) { | |
| res.status(200).json(movie); | |
| } else { | |
| res.status(404).send("Not found"); | |
| } | |
| } | |
| }) | |
| }); | |
| app.get("/api/search", (req, res) => { | |
| connection.query("SELECT * FROM movies", (err,movies)=>{ | |
| if (err){ | |
| res.status(500).send("Error retrieving data"); | |
| }else{ | |
| const matchingMovies = movies.filter( | |
| (movie) => movie.duration <= req.query.durationMax | |
| ); | |
| if (matchingMovies.length > 0) { | |
| res.json(matchingMovies); | |
| } else { | |
| res.status(404).send("No movies found for this duration"); | |
| } | |
| } | |
| }) | |
| }); | |
| app.get("/api/user", (req, res) => { | |
| res.status(401).send("Unauthorized"); | |
| }); | |
| app.listen(port, () => { | |
| console.log(`Server is runing on 3000`); | |
| }); |
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