n8n/packages/nodes-base/nodes/Shopify/Shopify.node.ts

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import {
IExecuteFunctions,
} from 'n8n-core';
import {
IDataObject,
ILoadOptionsFunctions,
INodeTypeDescription,
INodeExecutionData,
INodeType,
INodePropertyOptions,
} from 'n8n-workflow';
import {
keysToSnakeCase,
shopifyApiRequest,
shopifyApiRequestAllItems,
} from './GenericFunctions';
import {
orderFields,
orderOperations,
} from './OrderDescription';
import {
IOrder,
IDiscountCode,
IAddress,
ILineItem,
} from './OrderInterface';
export class Shopify implements INodeType {
description: INodeTypeDescription = {
displayName: 'Shopify',
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name: 'shopifyNode',
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icon: 'file:shopify.png',
group: ['output'],
version: 1,
subtitle: '={{$parameter["operation"] + ": " + $parameter["resource"]}}',
description: 'Consume Shopify API',
defaults: {
name: 'Shopify',
color: '#559922',
},
inputs: ['main'],
outputs: ['main'],
credentials: [
{
name: 'shopifyApi',
required: true,
}
],
properties: [
{
displayName: 'Resource',
name: 'resource',
type: 'options',
options: [
{
name: 'Order',
value: 'order',
},
],
default: 'order',
description: 'Resource to consume.',
},
// ORDER
...orderOperations,
...orderFields,
],
};
methods = {
loadOptions: {
// Get all the available products to display them to user so that he can
// select them easily
async getProducts(this: ILoadOptionsFunctions): Promise<INodePropertyOptions[]> {
const returnData: INodePropertyOptions[] = [];
const products = await shopifyApiRequestAllItems.call(this, 'products', 'GET', '/products.json', {}, { fields: 'id,title' });
for (const product of products) {
const productName = product.title;
const productId = product.id;
returnData.push({
name: productName,
value: productId,
});
}
return returnData;
},
// Get all the available locations to display them to user so that he can
// select them easily
async getLocations(this: ILoadOptionsFunctions): Promise<INodePropertyOptions[]> {
const returnData: INodePropertyOptions[] = [];
const locations = await shopifyApiRequestAllItems.call(this, 'locations', 'GET', '/locations.json', {}, { fields: 'id,name' });
for (const location of locations) {
const locationName = location.name;
const locationId = location.id;
returnData.push({
name: locationName,
value: locationId,
});
}
return returnData;
},
},
};
async execute(this: IExecuteFunctions): Promise<INodeExecutionData[][]> {
const items = this.getInputData();
const returnData: IDataObject[] = [];
const length = items.length as unknown as number;
let responseData;
const qs: IDataObject = {};
const resource = this.getNodeParameter('resource', 0) as string;
const operation = this.getNodeParameter('operation', 0) as string;
for (let i = 0; i < length; i++) {
if (resource === 'order') {
//https://shopify.dev/docs/admin-api/rest/reference/orders/order#create-2020-04
if (operation === 'create') {
const additionalFields = this.getNodeParameter('additionalFields', i) as IDataObject;
const discount = additionalFields.discountCodesUi as IDataObject;
const billing = additionalFields.billingAddressUi as IDataObject;
const shipping = additionalFields.shippingAddressUi as IDataObject;
const lineItem = (this.getNodeParameter('limeItemsUi', i) as IDataObject).lineItemValues as IDataObject[];
if (lineItem === undefined) {
throw new Error('At least one line item has to be added');
}
const body: IOrder = {
test: true,
line_items: keysToSnakeCase(lineItem) as ILineItem[],
};
if (additionalFields.fulfillmentStatus) {
body.fulfillment_status = additionalFields.fulfillmentStatus as string;
}
if (additionalFields.inventoryBehaviour) {
body.inventory_behaviour = additionalFields.inventoryBehaviour as string;
}
if (additionalFields.locationId) {
body.location_id = additionalFields.locationId as number;
}
if (additionalFields.note) {
body.note = additionalFields.note as string;
}
if (additionalFields.sendFulfillmentReceipt) {
body.send_fulfillment_receipt = additionalFields.sendFulfillmentReceipt as boolean;
}
if (additionalFields.sendReceipt) {
body.send_receipt = additionalFields.sendReceipt as boolean;
}
if (additionalFields.sendReceipt) {
body.send_receipt = additionalFields.sendReceipt as boolean;
}
if (additionalFields.sourceName) {
body.source_name = additionalFields.sourceName as string;
}
if (additionalFields.tags) {
body.tags = additionalFields.tags as string;
}
if (additionalFields.test) {
body.test = additionalFields.test as boolean;
}
if (additionalFields.email) {
body.email = additionalFields.email as string;
}
if (discount) {
body.discount_codes = discount.discountCodesValues as IDiscountCode[];
}
if (billing) {
body.billing_address = keysToSnakeCase(billing.billingAddressValues as IDataObject)[0] as IAddress;
}
if (shipping) {
body.shipping_address = keysToSnakeCase(shipping.shippingAddressValues as IDataObject)[0] as IAddress;
}
responseData = await shopifyApiRequest.call(this, 'POST', '/orders.json', { order: body });
responseData = responseData.order;
}
//https://shopify.dev/docs/admin-api/rest/reference/orders/order#destroy-2020-04
if (operation === 'delete') {
const orderId = this.getNodeParameter('orderId', i) as string;
responseData = await shopifyApiRequest.call(this, 'DELETE', `/orders/${orderId}.json`);
responseData = { success: true };
}
//https://shopify.dev/docs/admin-api/rest/reference/orders/order#show-2020-04
if (operation === 'get') {
const orderId = this.getNodeParameter('orderId', i) as string;
const options = this.getNodeParameter('options', i) as IDataObject;
if (options.fields) {
qs.fields = options.fields as string;
}
responseData = await shopifyApiRequest.call(this, 'GET', `/orders/${orderId}.json`, {}, qs);
responseData = responseData.order;
}
//https://shopify.dev/docs/admin-api/rest/reference/orders/order#index-2020-04
if (operation === 'getAll') {
const returnAll = this.getNodeParameter('returnAll', i) as boolean;
const options = this.getNodeParameter('options', i) as IDataObject;
if (options.fields) {
qs.fields = options.fields as string;
}
if (options.attributionAppId) {
qs.attribution_app_id = options.attributionAppId as string;
}
if (options.createdAtMin) {
qs.created_at_min = options.createdAtMin as string;
}
if (options.createdAtMax) {
qs.created_at_max = options.createdAtMax as string;
}
if (options.updatedAtMax) {
qs.updated_at_max = options.updatedAtMax as string;
}
if (options.updatedAtMin) {
qs.updated_at_min = options.updatedAtMin as string;
}
if (options.processedAtMin) {
qs.processed_at_min = options.processedAtMin as string;
}
if (options.processedAtMax) {
qs.processed_at_max = options.processedAtMax as string;
}
if (options.sinceId) {
qs.since_id = options.sinceId as string;
}
if (options.ids) {
qs.ids = options.ids as string;
}
if (options.status) {
qs.status = options.status as string;
}
if (options.financialStatus) {
qs.financial_status = options.financialStatus as string;
}
if (options.fulfillmentStatus) {
qs.fulfillment_status = options.fulfillmentStatus as string;
}
if (returnAll === true) {
responseData = await shopifyApiRequestAllItems.call(this, 'orders', 'GET', '/orders.json', {}, qs);
} else {
qs.limit = this.getNodeParameter('limit', i) as number;
responseData = await shopifyApiRequest.call(this, 'GET', '/orders.json', {}, qs);
responseData = responseData.orders;
}
}
//https://shopify.dev/docs/admin-api/rest/reference/orders/order#update-2019-10
if (operation === 'update') {
const orderId = this.getNodeParameter('orderId', i) as string;
const updateFields = this.getNodeParameter('updateFields', i) as IDataObject;
const shipping = updateFields.shippingAddressUi as IDataObject;
const body: IOrder = {};
if (updateFields.locationId) {
body.location_id = updateFields.locationId as number;
}
if (updateFields.note) {
body.note = updateFields.note as string;
}
if (updateFields.sourceName) {
body.source_name = updateFields.sourceName as string;
}
if (updateFields.tags) {
body.tags = updateFields.tags as string;
}
if (updateFields.email) {
body.email = updateFields.email as string;
}
if (shipping) {
body.shipping_address = keysToSnakeCase(shipping.shippingAddressValues as IDataObject)[0] as IAddress;
}
responseData = await shopifyApiRequest.call(this, 'PUT', `/orders/${orderId}.json`, { order: body });
responseData = responseData.order;
}
}
if (Array.isArray(responseData)) {
returnData.push.apply(returnData, responseData as IDataObject[]);
} else {
returnData.push(responseData);
}
}
return [this.helpers.returnJsonArray(returnData)];
}
}