stocksync-public-api.example.js

/*
* This public doc will be uploaded on https://gist.github.com/shogochiai/5fa45042aaca90784ee3b4be392d74c1
* Requirement:
*   - Higher than NodeJS-v8.0.0
*   - Install command "npm i cryptr axios"
*   - api_key and api_secret will be passed from VIPPLAZA
*/
const Cryptr = require('cryptr')
const axios = require('axios')
const api_key = '$2a$20$1cu/Xyu2vZpPj3eUkWkWCeqM0X5EIF/.3yApaEIy8GwBMWDmva5ZK'
const api_secret = '$2a$15$mvRcPX8np5czS2dW8tkz5u8HCY/o6f21iQxEBRh1/.OMlDJCMXMCS'


let http = axios.create({
  baseURL: 'http://stocksync-public-api-intg.vipplaza.co.id/v1' // -intg is integration env, -prod is production
})

let getStock = async (from, to) => {
  try {
    const reply = await http.get(`/stock?from=${from}&to=${to}`, {headers: {'X-Vip-api_key' : api_key}})
    return reply.data
  } catch(err) {
    return err
  }
}

let updateStock = async (payload, product_id) => {
  try {
    // Salt/Seed is api_secret. Write action needs api_secret.
    let cryptr = new Cryptr(api_secret);

    // you must input what your change in params payload exp => payload = {qty: 10}
    let body = cryptr.encrypt(JSON.stringify(payload))

    // you must encrypt your payload to change your stock
    let encryptedString = cryptr.encrypt( body + '*' + api_key)

    // and you make changed in your stock like this.
    const response = await http.put(`/stock/${product_id}`, {updateQty: encryptedString}, {headers: {'X-vip-client_id' : '-L93kd2pFTtf27phYNrH'}})

    return response.data
  } catch(err) {
    return err
  }
}


/*
* Main
*/

// 1. After order

// Get some signal of order_created

// For each product within order
updateStock([{sizeId: 'stkx-80ab8200-364f-11e8-b840-91b5dc91fbba', qty: 50}], 'prdx-7455b390-364f-11e8-bec8-997757c9f9d3')
.then(data=>{
  // Success flow
  console.log(data)
})
.catch(err=>{
  console.error(err)
})


// 2. Every certain time frame (5min, 15min, 30min ... depends on customer OOS rate probabiliry)

getStock('2018-03-01T03:23:49.846Z', '2018-03-29T03:23:49.846Z')
.then(data=>{
  // For each stock change on VIP side, do iteration and update stocks
  console.log(data)
})
.catch(err=>{
  console.error(err)
})