non-pf-products-zapier.js

// *** USER CONFIGURATION ***

//Specify your Printfection API key
var pf_api_key = "PRINTFECTION_API_KEY";

//Specify non-Printfection product SKUs and if they have sizes
var shopify_only_products = [
  { productid: 12345, has_sizes: 1 }, 
  { productid: 98765, has_sizes: 0 } //Make sure no comma on last line
];

// *** END CONFIGURATION ***

fetch('https://'+pf_api_key+':@api.printfection.com/v2/items/')
.then(function(res) {
  return res.text();
})
.then(function(body){
  var obj = JSON.parse(body);
  validateItems(obj.data);
})
.catch(callback);

function validateItems(items){    
  var pf_items = [];

  // Add all PF items to simple array
  for(var x=0; x < items.length; x++){
    var item = {productid: items[x].id, has_sizes: items[x].sizes.length > 0 ? 1 : 0}  
    pf_items.push(item);
  }

  // Setup full list of possible products to check sizes 
  var sizes_check = pf_items.slice();
  if(shopify_only_products.length){
    for(var x=0; x < shopify_only_products.length; x++){
      sizes_check.push(shopify_only_products[x]);
    }
  }
  
  var skus = input.skus.split(',');
  var sizes = input.sizes.split(',');
  var quantities = input.quantities.split(',');

  // Backfill sizes
  var has_sizes = true;
  for(var x=0; x < skus.length; x++){
    for(var y=0; y < sizes_check.length; y++){
      if(sizes_check[y].productid == skus[x]){
        has_sizes = sizes_check[y].has_sizes;
        break;
      }
    }
    if(has_sizes == 1){
      continue;
    }
    sizes.splice(x,0,0);
  }

  console.log('pf_items',pf_items);
  
  var final_skus = [];
  var final_sizes = [];
  var final_quantities = [];

  // Remove products which don't exist in PF
  var found = false;  
  for(var x=0; x < skus.length; x++){
    found = false;
    for(var y=0; y < pf_items.length; y++){
      if(pf_items[y].productid == skus[x]){
        found = true;
        break;
      }
    }
    
    if(!found){
      continue;
    }

    // Save products to final array which will be saved in the PF order
    final_skus.push(skus[x]);
    final_sizes.push(sizes[x]);
    final_quantities.push(quantities[x]);
  }

  callback(null, [{
    skus: final_skus, 
    sizes: final_sizes, 
    quantities: final_quantities
  }]);
}