server.js

const express = require("express");
const router = express.Router();
const bodyParser = require("body-parser");
const response = require("./response");
const clientStore = require("./storage");
const middleware = require("./middleware");

//------------------- init server config ----------------------//

var app = express();
app.use(bodyParser.json());
app.use(router);
// -----------------------------------------------------------//


router.get("/", function(req, res) {
    const clients = clientStore
        .getAllClients()
        .then((data) => {
            res.send(data);
        })
        .catch((e) => {
            res.send(e);
        });
});

router.get("/id/:id", function(req, res) {
    const client = clientStore
        .getClientById(req.params.id)
        .then((data) => {
            response.success(req, res, data, 200);
        })
        .catch((e) => {
            response.failed(req, res, e, 404);
        });
});

router.post("/", function(req, res, next) {

    const clientBody = req.body;
    const validations = middleware.clientValidation(clientBody);
    console.log(validations)
    if (typeof validations === 'error') {
        next();
    }

    if (!clientBody.FirstName ||
        !clientBody.LastName ||
        !clientBody.PhoneNumber
    ) {
        response.failed(req, res, "Error en parametros", 400);
    }
    const queryResult = clientStore
        .addClient(req.body)
        .then((data) => {
            response.success(req, res, "Success", 201);
        })
        .catch((e) => {
            next(new Error("numero duplicado"));
        });

});

router.put("/", function(req, res) {
    const clientRecordForUpdate = clientStore
        .updateById(req.body)
        .then((data) => {
            response.success(req, res, data, 200);
        })
        .catch((e) => {
            response.failed(req, res, e, 400);
        });
});

router.delete("/id/:id", function(req, res) {
    const client = clientStore
        .deleteById(req.params.id)
        .then((data) => {
            response.success(req, res, data, 200);
        })
        .catch((e) => {
            response.failed(req, res, e, 404);
        });
});

router.get("/phone/:phone", function(req, res) {
    const client = clientStore
        .getClientByPhoneNumber(req.params.phone)
        .then((data) => {
            response.success(req, res, data, 200);
        })
        .catch((e) => {
            response.failed(req, res, e, 404);
        });
});


//------------middleware error general---------------//
app.use((err, req, res, next) => {
    if (res.headersSent) {
        return next(err);
    }
    response.failed(req, res, err.message, 400);
    next();
});

//-------------------------------------------------//

//---Mantener como ultima ruta para escapar 404 -----------//
app.get("*", function(req, res) {
    response.notfound(req, res, "not found", 404);
});




//------------------- start server  ----------------------//

app.listen(3001);
console.log("listen on 3001");

// -----------------------------------------------------------//