[minor] Improve compatibility with bundlers (#634)

resources/index.js

@@ -1,76 +1,76 @@
 'use strict';
 
 const map = {
-  accessScope: 'access-scope',
-  apiPermission: 'api-permission',
-  applicationCharge: 'application-charge',
-  applicationCredit: 'application-credit',
-  article: 'article',
-  asset: 'asset',
-  balance: 'balance',
-  blog: 'blog',
-  cancellationRequest: 'cancellation-request',
-  carrierService: 'carrier-service',
-  checkout: 'checkout',
-  collect: 'collect',
-  collection: 'collection',
-  collectionListing: 'collection-listing',
-  comment: 'comment',
-  country: 'country',
-  currency: 'currency',
-  customCollection: 'custom-collection',
-  customer: 'customer',
-  customerAddress: 'customer-address',
-  customerSavedSearch: 'customer-saved-search',
-  deprecatedApiCall: 'deprecated-api-call',
-  discountCode: 'discount-code',
-  discountCodeCreationJob: 'discount-code-creation-job',
-  dispute: 'dispute',
-  disputeEvidence: 'dispute-evidence',
-  disputeFileUpload: 'dispute-file-upload',
-  draftOrder: 'draft-order',
-  event: 'event',
-  fulfillment: 'fulfillment',
-  fulfillmentEvent: 'fulfillment-event',
-  fulfillmentOrder: 'fulfillment-order',
-  fulfillmentRequest: 'fulfillment-request',
-  fulfillmentService: 'fulfillment-service',
-  giftCard: 'gift-card',
-  giftCardAdjustment: 'gift-card-adjustment',
-  inventoryItem: 'inventory-item',
-  inventoryLevel: 'inventory-level',
-  location: 'location',
-  marketingEvent: 'marketing-event',
-  metafield: 'metafield',
-  order: 'order',
-  orderRisk: 'order-risk',
-  page: 'page',
-  payment: 'payment',
-  payout: 'payout',
-  policy: 'policy',
-  priceRule: 'price-rule',
-  product: 'product',
-  productImage: 'product-image',
-  productListing: 'product-listing',
-  productResourceFeedback: 'product-resource-feedback',
-  productVariant: 'product-variant',
-  province: 'province',
-  recurringApplicationCharge: 'recurring-application-charge',
-  redirect: 'redirect',
-  refund: 'refund',
-  report: 'report',
-  resourceFeedback: 'resource-feedback',
-  scriptTag: 'script-tag',
-  shippingZone: 'shipping-zone',
-  shop: 'shop',
-  smartCollection: 'smart-collection',
-  storefrontAccessToken: 'storefront-access-token',
-  tenderTransaction: 'tender-transaction',
-  theme: 'theme',
-  transaction: 'transaction',
-  usageCharge: 'usage-charge',
-  user: 'user',
-  webhook: 'webhook'
+  accessScope: () => require('./access-scope'),
+  apiPermission: () => require('./api-permission'),
+  applicationCharge: () => require('./application-charge'),
+  applicationCredit: () => require('./application-credit'),
+  article: () => require('./article'),
+  asset: () => require('./asset'),
+  balance: () => require('./balance'),
+  blog: () => require('./blog'),
+  cancellationRequest: () => require('./cancellation-request'),
+  carrierService: () => require('./carrier-service'),
+  checkout: () => require('./checkout'),
+  collect: () => require('./collect'),
+  collection: () => require('./collection'),
+  collectionListing: () => require('./collection-listing'),
+  comment: () => require('./comment'),
+  country: () => require('./country'),
+  currency: () => require('./currency'),
+  customCollection: () => require('./custom-collection'),
+  customer: () => require('./customer'),
+  customerAddress: () => require('./customer-address'),
+  customerSavedSearch: () => require('./customer-saved-search'),
+  deprecatedApiCall: () => require('./deprecated-api-call'),
+  discountCode: () => require('./discount-code'),
+  discountCodeCreationJob: () => require('./discount-code-creation-job'),
+  dispute: () => require('./dispute'),
+  disputeEvidence: () => require('./dispute-evidence'),
+  disputeFileUpload: () => require('./dispute-file-upload'),
+  draftOrder: () => require('./draft-order'),
+  event: () => require('./event'),
+  fulfillment: () => require('./fulfillment'),
+  fulfillmentEvent: () => require('./fulfillment-event'),
+  fulfillmentOrder: () => require('./fulfillment-order'),
+  fulfillmentRequest: () => require('./fulfillment-request'),
+  fulfillmentService: () => require('./fulfillment-service'),
+  giftCard: () => require('./gift-card'),
+  giftCardAdjustment: () => require('./gift-card-adjustment'),
+  inventoryItem: () => require('./inventory-item'),
+  inventoryLevel: () => require('./inventory-level'),
+  location: () => require('./location'),
+  marketingEvent: () => require('./marketing-event'),
+  metafield: () => require('./metafield'),
+  order: () => require('./order'),
+  orderRisk: () => require('./order-risk'),
+  page: () => require('./page'),
+  payment: () => require('./payment'),
+  payout: () => require('./payout'),
+  policy: () => require('./policy'),
+  priceRule: () => require('./price-rule'),
+  product: () => require('./product'),
+  productImage: () => require('./product-image'),
+  productListing: () => require('./product-listing'),
+  productResourceFeedback: () => require('./product-resource-feedback'),
+  productVariant: () => require('./product-variant'),
+  province: () => require('./province'),
+  recurringApplicationCharge: () => require('./recurring-application-charge'),
+  redirect: () => require('./redirect'),
+  refund: () => require('./refund'),
+  report: () => require('./report'),
+  resourceFeedback: () => require('./resource-feedback'),
+  scriptTag: () => require('./script-tag'),
+  shippingZone: () => require('./shipping-zone'),
+  shop: () => require('./shop'),
+  smartCollection: () => require('./smart-collection'),
+  storefrontAccessToken: () => require('./storefront-access-token'),
+  tenderTransaction: () => require('./tender-transaction'),
+  theme: () => require('./theme'),
+  transaction: () => require('./transaction'),
+  usageCharge: () => require('./usage-charge'),
+  user: () => require('./user'),
+  webhook: () => require('./webhook')
 };
 
 /**
@@ -80,18 +80,18 @@ const map = {
  * @private
  */
 function registerAll(Shopify) {
-  Object.keys(map).forEach((prop) => {
-    Object.defineProperty(Shopify.prototype, prop, {
+  Object.entries(map).forEach(([resourceName, importResource]) => {
+    Object.defineProperty(Shopify.prototype, resourceName, {
       configurable: true,
       get: function get() {
-        const resource = require(`./${map[prop]}`);
+        const resource = importResource();
 
-        return Object.defineProperty(this, prop, {
+        return Object.defineProperty(this, resourceName, {
           value: new resource(this)
-        })[prop];
+        })[resourceName];
       },
       set: function set(value) {
-        Object.defineProperty(this, prop, { value });
+        Object.defineProperty(this, resourceName, { value });
       }
     });
   });