mirror of
https://github.com/n8n-io/n8n.git
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634 lines
14 KiB
TypeScript
634 lines
14 KiB
TypeScript
import { IExecuteFunctions } from 'n8n-core';
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import {
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IDataObject,
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INodeTypeDescription,
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INodeExecutionData,
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INodeType,
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NodeParameterValue,
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} from 'n8n-workflow';
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import * as requestPromise from 'request-promise-native';
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interface CustomProperty {
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name: string;
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value: string;
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}
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interface FilterValue {
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operation: string;
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value: NodeParameterValue;
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}
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interface FilterValues {
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[key: string]: FilterValue[];
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}
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export class Chargebee implements INodeType {
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description: INodeTypeDescription = {
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displayName: 'Chargebee',
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name: 'chargebee',
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icon: 'file:chargebee.png',
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group: ['input'],
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version: 1,
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subtitle: '={{$parameter["operation"] + ": " + $parameter["resource"]}}',
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description: 'Retrieve data from Chargebee API',
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defaults: {
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name: 'Chargebee',
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color: '#22BB11',
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},
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inputs: ['main'],
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outputs: ['main'],
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credentials: [
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{
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name: 'chargebeeApi',
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required: true,
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}
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],
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properties: [
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{
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displayName: 'Resource',
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name: 'resource',
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type: 'options',
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options: [
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{
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name: 'Customer',
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value: 'customer',
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},
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{
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name: 'Invoice',
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value: 'invoice',
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},
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{
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name: 'Subscription',
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value: 'subscription',
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},
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],
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default: 'invoice',
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description: 'The resource to operate on.',
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},
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// ----------------------------------
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// customer
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// ----------------------------------
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{
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displayName: 'Operation',
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name: 'operation',
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type: 'options',
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displayOptions: {
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show: {
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resource: [
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'customer',
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],
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},
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},
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options: [
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{
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name: 'Create',
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value: 'create',
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description: 'Create a customer',
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},
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],
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default: 'create',
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description: 'The operation to perform.',
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},
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// ----------------------------------
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// customer:create
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// ----------------------------------
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{
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displayName: 'Properties',
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name: 'properties',
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type: 'collection',
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displayOptions: {
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show: {
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operation: [
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'create'
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],
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resource: [
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'customer',
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],
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},
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},
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default: {},
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description: 'Properties to set on the new user',
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placeholder: 'Add Property',
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options: [
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{
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displayName: 'User Id',
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name: 'id',
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type: 'string',
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default: '',
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description: 'Id for the new customer. If not given, this will be auto-generated.',
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},
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{
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displayName: 'First Name',
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name: 'first_name',
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type: 'string',
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default: '',
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description: 'The first name of the customer.',
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},
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{
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displayName: 'Last Name',
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name: 'last_name',
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type: 'string',
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default: '',
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description: 'The last name of the customer.',
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},
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{
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displayName: 'Email',
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name: 'email',
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type: 'string',
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default: '',
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description: 'The email address of the customer.',
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},
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{
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displayName: 'Phone',
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name: 'phone',
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type: 'string',
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default: '',
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description: 'The phone number of the customer.',
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},
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{
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displayName: 'Company',
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name: 'company',
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type: 'string',
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default: '',
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description: 'The company of the customer.',
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},
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{
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displayName: 'Custom Properties',
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name: 'customProperties',
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placeholder: 'Add Custom Property',
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description: 'Adds a custom property to set also values which have not been predefined.',
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type: 'fixedCollection',
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typeOptions: {
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multipleValues: true,
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},
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default: {},
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options: [
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{
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name: 'property',
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displayName: 'Property',
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values: [
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{
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displayName: 'Property Name',
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name: 'name',
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type: 'string',
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default: '',
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description: 'Name of the property to set.',
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},
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{
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displayName: 'Property Value',
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name: 'value',
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type: 'string',
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default: '',
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description: 'Value of the property to set.',
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},
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]
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},
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],
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}
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],
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},
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// ----------------------------------
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// invoice
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// ----------------------------------
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{
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displayName: 'Operation',
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name: 'operation',
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default: 'list',
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description: 'The operation to perform.',
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type: 'options',
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displayOptions: {
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show: {
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resource: [
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'invoice',
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],
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},
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},
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options: [
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{
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name: 'List',
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value: 'list',
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description: 'Returns the invoices',
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},
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{
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name: 'PDF Invoice URL',
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value: 'pdfUrl',
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description: 'Gets PDF invoice URL and adds it as property "pdfUrl"',
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},
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],
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},
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// ----------------------------------
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// invoice:list
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// ----------------------------------
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{
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displayName: 'Max results',
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name: 'maxResults',
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type: 'number',
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typeOptions: {
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minValue: 1,
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maxValue: 100,
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},
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default: 10,
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displayOptions: {
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show: {
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operation: [
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'list'
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],
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resource: [
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'invoice'
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],
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},
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},
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description: 'Max. amount of results to return(< 100).',
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},
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{
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displayName: 'Filters',
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name: 'filters',
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placeholder: 'Add Filter',
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description: 'Filter for invoices.',
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type: 'fixedCollection',
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typeOptions: {
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multipleValues: true,
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},
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default: {},
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displayOptions: {
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show: {
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operation: [
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'list'
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],
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resource: [
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'invoice'
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],
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},
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},
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options: [
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{
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name: 'date',
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displayName: 'Invoice Date',
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values: [
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{
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displayName: 'Operation',
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name: 'operation',
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type: 'options',
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options: [
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{
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name: 'Is',
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value: 'is'
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},
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{
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name: 'Is Not',
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value: 'is_not'
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},
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{
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name: 'After',
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value: 'after'
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},
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{
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name: 'Before',
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value: 'before'
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},
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],
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default: 'after',
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description: 'Operation to decide where the the data should be mapped to.',
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},
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{
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displayName: 'Date',
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name: 'value',
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type: 'dateTime',
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default: '',
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description: 'Query date.',
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},
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]
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},
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{
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name: 'total',
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displayName: 'Invoice Amount',
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values: [
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{
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displayName: 'Operation',
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name: 'operation',
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type: 'options',
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options: [
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{
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name: 'Is',
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value: 'is'
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},
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{
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name: 'Is Not',
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value: 'is_not'
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},
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{
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name: 'Greater than',
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value: 'gt'
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},
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{
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name: 'Greater equal than',
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value: 'gte'
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},
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{
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name: 'Less than',
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value: 'lt'
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},
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{
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name: 'Less equal than',
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value: 'lte'
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},
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],
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default: 'gt',
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description: 'Operation to decide where the the data should be mapped to.',
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},
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{
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displayName: 'Amount',
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name: 'value',
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type: 'number',
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typeOptions: {
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numberPrecision: 2,
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},
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default: 0,
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description: 'Query amount.',
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},
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]
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},
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],
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},
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// ----------------------------------
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// invoice:pdfUrl
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// ----------------------------------
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{
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displayName: 'Invoice Id',
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name: 'invoiceId',
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description: 'The id of the invoice to get.',
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type: 'string',
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default: '',
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required: true,
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displayOptions: {
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show: {
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operation: [
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'pdfUrl'
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],
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resource: [
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'invoice'
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],
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},
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},
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},
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// ----------------------------------
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// subscription
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// ----------------------------------
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{
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displayName: 'Operation',
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name: 'operation',
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type: 'options',
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displayOptions: {
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show: {
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resource: [
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'subscription',
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],
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},
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},
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options: [
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{
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name: 'Cancel',
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value: 'cancel',
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description: 'Cancel a subscription',
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},
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{
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name: 'Delete',
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value: 'delete',
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description: 'Delete a subscription',
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},
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],
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default: 'delete',
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description: 'The operation to perform.',
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},
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// ----------------------------------
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// subscription:cancel
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// ----------------------------------
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{
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displayName: 'Subscription Id',
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name: 'subscriptionId',
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description: 'The id of the subscription to cancel.',
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type: 'string',
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default: '',
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required: true,
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displayOptions: {
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show: {
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operation: [
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'cancel'
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],
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resource: [
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'subscription',
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],
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},
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},
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},
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{
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displayName: 'Schedule end of Term',
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name: 'endOfTerm',
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type: 'boolean',
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default: false,
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displayOptions: {
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show: {
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operation: [
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'cancel'
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],
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resource: [
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'subscription',
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],
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},
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},
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description: 'If set it will not cancel it directly in will instead schedule the cancelation for the end of the term..',
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},
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// ----------------------------------
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// subscription:delete
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// ----------------------------------
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{
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displayName: 'Subscription Id',
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name: 'subscriptionId',
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description: 'The id of the subscription to delete.',
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type: 'string',
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default: '',
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required: true,
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displayOptions: {
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show: {
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operation: [
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'delete'
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],
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resource: [
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'subscription',
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],
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},
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},
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},
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],
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};
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async execute(this: IExecuteFunctions): Promise<INodeExecutionData[][]> {
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const items = this.getInputData();
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const returnData: IDataObject[] = [];
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let item: INodeExecutionData;
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const credentials = this.getCredentials('chargebeeApi');
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if (credentials === undefined) {
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throw new Error('No credentials got returned!');
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}
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const baseUrl = `https://${credentials.accountName}.chargebee.com/api/v2`;
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// For Post
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let body: IDataObject;
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// For Query string
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let qs: IDataObject;
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for (let i = 0; i < items.length; i++) {
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item = items[i];
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const resource = this.getNodeParameter('resource', i) as string;
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const operation = this.getNodeParameter('operation', i) as string;
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let requestMethod = 'GET';
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let endpoint = '';
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body = {};
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qs = {};
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if (resource === 'customer') {
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if (operation === 'create') {
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// ----------------------------------
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// create
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// ----------------------------------
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requestMethod = 'POST';
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const properties = this.getNodeParameter('properties', i, {}) as IDataObject;
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for (const key of Object.keys(properties)) {
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if (key === 'customProperties' && (properties.customProperties as IDataObject).property !== undefined) {
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for (const customProperty of (properties.customProperties as IDataObject)!.property! as CustomProperty[]) {
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qs[customProperty.name] = customProperty.value;
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}
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} else {
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qs[key] = properties[key];
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}
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}
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endpoint = `customers`;
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} else {
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throw new Error(`The operation "${operation}" is not known!`);
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}
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} else if (resource === 'invoice') {
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if (operation === 'list') {
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// ----------------------------------
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// list
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// ----------------------------------
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endpoint = 'invoices';
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// TODO: Make also sorting configurable
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qs['sort_by[desc]'] = 'date';
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qs.limit = this.getNodeParameter('maxResults', i, {});
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const setFilters: FilterValues = this.getNodeParameter('filters', i, {}) as unknown as FilterValues;
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let filter: FilterValue;
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let value: NodeParameterValue;
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for (const filterProperty of Object.keys(setFilters)) {
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for (filter of setFilters[filterProperty]) {
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value = filter.value;
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if (filterProperty === 'date') {
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value = Math.floor(new Date(value as string).getTime() / 1000);
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}
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qs[`${filterProperty}[${filter.operation}]`] = value;
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}
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}
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} else if (operation === 'pdfUrl') {
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// ----------------------------------
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// pdfUrl
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// ----------------------------------
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requestMethod = 'POST';
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const invoiceId = this.getNodeParameter('invoiceId', i) as string;
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endpoint = `invoices/${invoiceId.trim()}/pdf`;
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} else {
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throw new Error(`The operation "${operation}" is not known!`);
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}
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} else if (resource === 'subscription') {
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if (operation === 'cancel') {
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// ----------------------------------
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// cancel
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// ----------------------------------
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requestMethod = 'POST';
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const subscriptionId = this.getNodeParameter('subscriptionId', i, {}) as string;
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body.end_of_term = this.getNodeParameter('endOfTerm', i, {}) as boolean;
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endpoint = `subscriptions/${subscriptionId.trim()}/cancel`;
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} else if (operation === 'delete') {
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// ----------------------------------
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// delete
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// ----------------------------------
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requestMethod = 'POST';
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const subscriptionId = this.getNodeParameter('subscriptionId', i, {}) as string;
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endpoint = `subscriptions/${subscriptionId.trim()}/delete`;
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} else {
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throw new Error(`The operation "${operation}" is not known!`);
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}
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} else {
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throw new Error(`The resource "${resource}" is not known!`);
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}
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const options = {
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method: requestMethod,
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body,
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qs,
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uri: `${baseUrl}/${endpoint}`,
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auth: {
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user: credentials.apiKey as string,
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pass: '',
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},
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json: true
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};
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const responseData = await requestPromise(options);
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if (resource === 'invoice' && operation === 'list') {
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responseData.list.forEach((data: IDataObject) => {
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returnData.push(data.invoice as IDataObject);
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});
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} else if (resource === 'invoice' && operation === 'pdfUrl') {
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item.json.pdfUrl = responseData.download.download_url;
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returnData.push(item.json);
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} else {
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returnData.push(responseData);
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}
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}
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return [this.helpers.returnJsonArray(returnData)];
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}
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}
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