I'm still a beginner in NodeJS with little resource for reference. How can I connect this two script together ?

getproductinfo.js perform a GET request to an API endpoints and gets all data needed by Saveproductinfo.js to do a POST request and save all info into database API.

getProductinfo.js

var axios = require('axios');

var config = {
  method: 'get',
  url: 'http://localhost:3001/api/get-products?keywords=shirt&min_sale_price=1&max_sale_price=100&page_no=1',
  headers: { }
};

axios(config)
.then(function (response) {
  console.log(JSON.stringify(response.data));
})
.catch(function (error) {
  console.log(error);
});

saveProductinfo.js

    var axios = require('axios');
var qs = require('qs');
var data = qs.stringify({
  'product_id': '1',
  'product_title': 'vxzvxzvxz',
  'promotion_link': 'vxzvxzvxz',
  'sale_price': 'vxzvxzvxz',
  'first_level_category_id': 'vxzvxzvxz',
  'second_level_category_id': 'vxzvxzvxz',
  'second_level_category_name': 'vxzvxzvxz',
  'first_level_category_name': 'vxzvxzvxz',
  'original_price_currency': 'vxzvxzvxz',
  'lastest_volume': 'vxzvxzvxz',
  'shop_url': 'vxzvxzvxz',
  'product_detail_url': 'vxzvxzvxz',
  'original_price': 'vxzvxzvxz',
  'product_main_image_url': 'vxzvxzvxz',
  'product_small_image_urls': 'vxzvxzvxz' 
});
var config = {
  method: 'post',
  url: 'http://localhost:3000/api/product',
  headers: { 
    'Content-Type': 'application/x-www-form-urlencoded'
  },
  data : data
};

axios(config)
.then(function (response) {
  console.log(JSON.stringify(response.data));
})
.catch(function (error) {
  console.log(error);
});

CodePudding user response：

You can do something like this:

var axios = require('axios');

var qs = require('qs');
var data = qs.stringify({
  'product_id': '1',
  'product_title': 'vxzvxzvxz',
  'promotion_link': 'vxzvxzvxz',
  'sale_price': 'vxzvxzvxz',
  'first_level_category_id': 'vxzvxzvxz',
  'second_level_category_id': 'vxzvxzvxz',
  'second_level_category_name': 'vxzvxzvxz',
  'first_level_category_name': 'vxzvxzvxz',
  'original_price_currency': 'vxzvxzvxz',
  'lastest_volume': 'vxzvxzvxz',
  'shop_url': 'vxzvxzvxz',
  'product_detail_url': 'vxzvxzvxz',
  'original_price': 'vxzvxzvxz',
  'product_main_image_url': 'vxzvxzvxz',
  'product_small_image_urls': 'vxzvxzvxz' 
});

var productDetails = {};
async function getProductInfo() {
  var config = {
    method: 'get',
    url: 'http://localhost:3001/api/get-products?keywords=shirt&min_sale_price=1&max_sale_price=100&page_no=1',
    headers: { }
  };
  try {
    const result = axios(config);
    productDetails = result;
  } catch (error) {
    console.error(error);
  }
}

async function Saveproductinfo() {
  // before creating config data you can 
  // create data using productDetails and then save it
 // taking values based on schema you shared in the comment
  data = qs.stringify({
  'product_id': '1',
  'product_title': productDetails[0].product_title,
  'promotion_link': 'productDetails[0].promotion_link',
  'sale_price': 'productDetails[0].sale_price',
  'first_level_category_id': 'productDetails[0].first_level_category_id', // do similary for all properties
  'second_level_category_id': 'vxzvxzvxz',
  'second_level_category_name': 'vxzvxzvxz',
  'first_level_category_name': 'vxzvxzvxz',
  'original_price_currency': 'vxzvxzvxz',
  'lastest_volume': 'vxzvxzvxz',
  'shop_url': 'vxzvxzvxz',
  'product_detail_url': 'vxzvxzvxz',
  'original_price': 'vxzvxzvxz',
  'product_main_image_url': 'vxzvxzvxz',
  'product_small_image_urls': 'vxzvxzvxz' 
});
  var config = {
    method: 'post',
    url: 'http://localhost:3000/api/product',
    headers: { 
      'Content-Type': 'application/x-www-form-urlencoded'
    },
    data : data
  };
  
  try {
    const results = await axios(config)
  } catch (e) {
    console.error(`Error is ${e}`);
  }
}

module.exports = {getProductInfo, Saveproductinfo}

Now, you have two methods that can be unit tested well. You can import them and run them sequentially using async/await.

const {getProductInfo, Saveproductinfo } = require('filepath');

await getProductInfo(); // await here will work if node v14 >
await Saveproductinfo();

CodePudding user response：

Provided you export your POST function so it can be accessed in your code elsewhere, you should be able to call your GET and in the then() callback call your post, like so:

First modify your POST function take in parameters for data:

async function postFunction(data){
 axios(config)
 .then(function (response) {
  console.log(JSON.stringify(response.data));
  })
 .catch(function (error) {
  console.log(error);
});
}

Then call it with the result of GET function:

import <yourPostFunction>
var axios = require('axios');

const config = {
  method: 'get',
  url: 'http://localhost:3001/api/get-products?keywords=shirt&min_sale_price=1&max_sale_price=100&page_no=1',
  headers: { }
};

axios(config)
.then(function (response) {
  //GET function has finished running
  const result=JSON.stringify(response.data); //Might need to await this data
const postResult= await postFunction(result);//call your post function

})
.catch(function (error) {
  console.log(error);
});