tbg-ecomm-nextjs/pages/product.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 DataProduct from "pages-sections/product/product.js";
import Parallax from "components/Parallax/Parallax.js";
import styles from "assets/jss/nextjs-material-kit/pages/components.js";

import Getproduct from "../api/product/product.js"

const useStyles = makeStyles(styles);

const Product = function ({ backend, yamaha, suzuki, honda, hino, mercedes, bpr, emilia, homes, ...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)}>
        <DataProduct yamaha={yamaha} suzuki={suzuki} honda={honda} hino={hino} mercedes={mercedes} bpr={bpr} emilia={emilia} homes={homes} backend={backend}/>  
      </div>
      <Footer />
    </div>
  );
}

export default Product;

export async function getServerSideProps(context) {
  var yamaha = [];
  var suzuki = [];
  var honda = [];
  var hino = [];
  var mercedes = [];
  var bpr = [];
  var emilia = [];
  var homes = [];
  const backend = process.env.BACKEND_SERVER_URI;

	var res = await Getproduct.GetProductYamaha();
	if (res["STATUS"] === 1) {
		yamaha = res["DATA"]["products"];
	}

  var res = await Getproduct.GetProductSuzuki();
	if (res["STATUS"] === 1) {
		suzuki = res["DATA"]["products"];
	}

  var res = await Getproduct.GetProductHonda();
	if (res["STATUS"] === 1) {
		honda = res["DATA"]["products"];
	}

  var res = await Getproduct.GetProductHino();
	if (res["STATUS"] === 1) {
		hino = res["DATA"]["products"];
	}

  var res = await Getproduct.GetProductMercedes();
	if (res["STATUS"] === 1) {
		mercedes = res["DATA"]["products"];
	}

  var res = await Getproduct.GetProductBPR();
	if (res["STATUS"] === 1) {
		bpr = res["DATA"]["products"];
	}

  var res = await Getproduct.GetProductEmilia();
	if (res["STATUS"] === 1) {
		emilia = res["DATA"]["products"];
	}

  var res = await Getproduct.GetProductHomes();
	if (res["STATUS"] === 1) {
		homes = res["DATA"]["products"];
	}

	return {
		props: { yamaha, suzuki, honda, hino, mercedes, bpr, emilia, homes, backend }, // will be passed to the page component as props
	};
}