const express = require('express');
const router = express.Router();
const mongoose =  require('mongoose');
const Product = require('../models/product');


router.get('/', (req, res, next) => {
    res.status(200).json({
        message: 'Handling GET requests to /products'
    });
});

router.post('/', (req,res,next)=>{
    const product = new Product({
        _id: new mongoose.Types.ObjectId(),
        name: req.body.name,
        price: req.body.price
    });
    product
    .save()
    .then(result =>{
        console.log(result);
    })
    .catch(err => console.log(err));
    res.status(201).json({
        message: 'Handling POST requests to /products',
        createdProduct: product
    });
});

router.get('/:productId', (req,res,next)=>{
    const id = req.params.productId;
    if(id === 'special'){
        res.status(200).json({
            message:'You discovered the special ID',
            id: id
        });
    } else {
        res.status(200).json({
            message: 'You passed and ID'
        });
    }
});

router.patch('/:productId', (req,res,next)=>{
    res.status(200).json({
        message:'Udated product!'
    });
});

router.delete('/:productId', (req,res,next)=>{
    res.status(200).json({
        message:'Deleted product!'
    });
});


module.exports=router;