kwp444

const express = require("express");

const path = require("path");

const morgan = require("morgan");

const bodyParser = require("body-parser");

let app = express();

app.use(bodyParser.urlencoded({extended : true}));

app.use(express.static(path.join(__dirname, "../client/")));
app.use(morgan("tiny"));

app.get("/",(req, res) => {
    res.send("Hello World")
});

let messages = [
    {content : "Hello World", id:1},
    {content : "Good Morning", id:2}
];

app.get("/message", (req,res) => {

    let query = req.query;
    //console.log(query);

    if (query.style == "uppercase"){
        return res.send({
            messages: JSON.parse(JSON.stringify(messages)).map((item) => {
                item.content = item.content.toUpperCase();
                return item;
            })
        });
    }

    res.send({messages});

});

app.get("/message/:id", (req,res) => {

    let id = req.params.id;

    let messageToSend;
    for (let message of messages)
        if (message.id == id){
            messageToSend=message;
            break;
        }

    res.send({messageToSend, info: "Everything is fine"})
});

app.post("/message", (req,res) => {
    let content = req.body.content;

    let message = {content, id:messages.length+1};

    messages.push(message);

    res.send({message});
});

app.patch("/message/:id", (req,res) => {
    let content = req.body.content;
    let id = req.params.id;

    let messageToSend;
    for (let message of messages)
        if (message.id == id){
            messages.content = content;
            messageToSend = message;
            break;
        }
    res.send({messageToSend});
});

app.get("*", (req,res) => {
    res.sendFile(path.join(__dirname, "../client/index.html"));
});

app.listen(3000, () => {
    console.log("I'm listening at 3000");
});