⚡ Shopify-Node (Added product resource) (#822)

* Add Products support to Shopify node

* ⚡ Improvements

Co-authored-by: Yonatan Rosemarin <yonatan.r@billrun.com>

packages/nodes-base/nodes/Shopify/ProductInterface.ts

@@ -0,0 +1,66 @@
+import {
+	IDataObject,
+} from 'n8n-workflow';
+
+export interface IImage {
+	id?: string;
+    product_id?: string;
+    position?: number;
+    created_at?: string,
+    updated_at?: string,
+    width?: number;
+    height?: number;
+    src?: string;
+    variant_ids?: number[];
+}
+
+export interface IPrice {
+	currency_code?: string;
+	amount?: string;
+}
+
+export interface IPresentmentPrices {
+	price?: IPrice;
+	compare_at_price?: IPrice;
+}
+
+export interface IVariant {
+	barcode?: string;
+	compare_at_price?: string;
+	created_at?: string;
+	fulfillment_service?: string;
+	grams?: number;
+	id?: number;
+	image_id?: number;
+	inventory_item_id?: number;
+	inventory_management?: string;
+	inventory_policy?: string;
+	option1?: string;
+	option2?: string;
+	option3?: string;
+	presentment_prices?: IPresentmentPrices[];
+	price?: string;
+	product_id?: number;
+	sku?: string;
+	taxable?: boolean;
+	tax_code?: string;
+	title?: string;
+	updated_at?: string;
+	weight?: number;
+	weight_unit?: string;
+}
+
+export interface IProduct {
+	body_html?: string;
+	handle?: string;
+	images?: IImage[];
+	options?: IDataObject[],
+	product_type?: string;
+	published_at?: string;
+	published_scope?: string;
+	tags?: string;
+	template_suffix?: string;
+	title?: string;
+	variants?: IVariant[];
+	vendor?: string;
+}