Release new version

package.json

@@ -1,7 +1,7 @@
 {
   "name": "shopify-script-creator",
   "private": true,
-  "version": "0.33.0",
+  "version": "0.33.1",
   "description": "Shopify Script Creator",
   "main": "index.js",
   "scripts": {

ruby_scripts/lineItem/grouped_tiered_discount.rb

@@ -58,6 +58,7 @@ def run(cart)
     groups.each_value do |items|
       discountable_quantity = items.reduce(0) { |total, item| total + item.quantity }
       qualified_tiers = @discount_tiers.select { |tier| discountable_quantity >= tier[:tier].to_i }
+      next if qualified_tiers.empty?
       discount_amount = qualified_tiers.last[:discount].to_f
       discount_message = qualified_tiers.last[:message]
       discount = init_discount(discount_amount, discount_message)

src/components/ChangeLogContent.js

@@ -7,7 +7,7 @@ export default function ChangeLogContent({newVersion} = props) {
       <h3 id="changelog">Change Log</h3>
 
       <ul>
-        <li>Added a new <strong>Fixed Price</strong> Discount for Shipping Scripts. This can be used to set shipping rates to always be a specific amount.</li>
+        <li>Important fix for the recently added <b>Grouped Tiered Discount</b> Campaign that could cause an error when no tier was applicable</li>
       </ul>
 
       <div style={{paddingTop: '2rem'}}>

src/scripts/lineItem.js

@@ -506,6 +506,7 @@ class GroupedTieredDiscount < Campaign
     groups.each_value do |items|
       discountable_quantity = items.reduce(0) { |total, item| total + item.quantity }
       qualified_tiers = @discount_tiers.select { |tier| discountable_quantity >= tier[:tier].to_i }
+      next if qualified_tiers.empty?
       discount_amount = qualified_tiers.last[:discount].to_f
       discount_message = qualified_tiers.last[:message]
       discount = init_discount(discount_amount, discount_message)

src/versions.js

@@ -1,4 +1,4 @@
 export default {
-  currentVersion: "0.33.0",
+  currentVersion: "0.33.1",
   minimumVersion: "0.1.0",
 }