How to delete a product when inventory reaches 0 for another product

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,
1

I have 2 digital products available on my site, lets call them ‘product a’ and ‘product b’. When the inventory for ‘product a’ reaches zero I want ‘product b’ also to be shown as out of stock or removed from the website. From my research I’ve found that I will have to use the getProductOptionsAvailability or onInventoryItemUpdatedfor ‘product a’ and either deleteProduct or removeProductsFromCollection or InventoryItem for ‘product b’.

2

Yes, because you probably use WixStores, here you will find all the OPTIONS which you can use…
https://www.wix.com/corvid/reference/wix-stores.html

3

Hey, I did have a look at that page actually before posting my question. Would you be able to give any insight as to which function to use and how to best use it as I am not very good with coding

4

Hello again,

sorry i think i can’t really help you because i suggest you will use “Wix-Stores”.
I am not very familiar with this APP, because i do not use it.

This could be perhaps the right one, but really not sure…

import wixStores from 'wix-stores';


let productId = // get product ID
let choices = {
  "Size": "Large"
};

wixStores.getProductOptionsAvailability(productId, choices)
  .then( (availability) => {
      let available = availability.availableForPurchase;  // false
      let options = availability.productOptions;          // see below
      let mainMedia = availability.mainMedia;
      let mediaItems = availability.mediaItems;
      let selectedVariant = availability.selectedVariant; // null
  } )
  .catch( (error) => {
    console.log(error);
  } );

/*
 * options:
 *
 * "Size":{
 *   "optionType":"drop_down",
 *   "name":"Size",
 *   "choices":[
 *     {
 *       "value":"Small",
 *       "description":"Small",
 *       "inStock":true,
 *       "visible":true
 *     },
 *     {
 *       "value":"Large",
 *       "description":"Large",
 *       "inStock":true,
 *       "visible":true
 *     }
 *   ]
 * },
 * "Color":{
 *   "optionType":"color",
 *   "name":"Color",
 *   "choices":[
 *     {
 *       "value":"rgb(0, 128, 0)",
 *       "description":"green",
 *       "inStock":true,
 *       "visible":true
 *     },
 *     {
 *       "value":"rgb(255, 0, 0)",
 *       "description":"red",
 *       "inStock":true,
 *       "visible":true
 *     }
 *   ]
 * }
 */