tbg-ecomm-nextjs/pages/product_detail.js

import React from "react";
// nodejs library that concatenates classes
import classNames from "classnames";
// react components for routing our app without refresh
import Link from "next/link";
// @material-ui/core components
import { makeStyles } from "@material-ui/core/styles";
// @material-ui/icons
// core components
import Header from "components/Header/Header.js";
import HeaderLinks from "components/Header/HeaderLinks.js";
import Footer from "components/Footer/Footer.js";
import GridContainer from "components/Grid/GridContainer.js";
import GridItem from "components/Grid/GridItem.js";
import ProductDetail from "pages-sections/product/product_details.js";
import Parallax from "components/Parallax/Parallax.js";
import styles from "assets/jss/nextjs-material-kit/pages/components.js";
import GetDetailproduct from "../api/product/product.js"

const useStyles = makeStyles(styles);

const ProductDetails = function ({ backend, detailproduct, ...props })  {
  const classes = useStyles();
  const { ...rest } = props;
  return (
    <div>
      <Header
        rightLinks={<HeaderLinks/>}
        fixed
        color="info"
        changeColorOnScroll={{
          height: 400,
          color: "white"
        }}
        {...rest}
      />
      <Parallax image={require("assets/img/Promotion_2-1.jpg")} width="200px">
        <div className={classes.container}>
          <GridContainer>
            <GridItem>
              {/* <div className={classes.brand}>
                <h1 className={classes.title}>NextJS Material Kit.</h1>
                <h3 className={classes.subtitle}>
                  A Badass Material Kit based on Material-UI and NextJS.
                </h3>
              </div> */}
            </GridItem>
          </GridContainer>
        </div>
      </Parallax>
      <div className={classNames(classes.main, classes.mainRaised)}>
        <ProductDetail detailproduct={detailproduct} backend={backend}/>  
      </div>
      <Footer />
    </div>
  );
}

export default ProductDetails;

export async function getServerSideProps(context) {
  var {query} = context;
	var detailproduct = [];
  const backend = process.env.BACKEND_SERVER_URI;

	var res = await GetDetailproduct.GetDetailProduct(query.s||0);
	if (res["STATUS"] === 1) {
		detailproduct = res["DATA"]["products"];
	}

  console.log(res);

	return {
		props: { detailproduct, backend }, // will be passed to the page component as props
	};
}