import { IExecuteFunctions } from 'n8n-core'; import { IDataObject, ILoadOptionsFunctions, INodeExecutionData, INodePropertyOptions, INodeType, INodeTypeDescription, NodeApiError, NodeOperationError, } from 'n8n-workflow'; import { couponFields, couponOperations, } from './CouponDescription'; import { paddleApiRequest, paddleApiRequestAllItems, validateJSON } from './GenericFunctions'; import { paymentFields, paymentOperations, } from './PaymentDescription'; import { planFields, planOperations, } from './PlanDescription'; import { productFields, productOperations, } from './ProductDescription'; import { userFields, userOperations, } from './UserDescription'; // import { // orderOperations, // orderFields, // } from './OrderDescription'; import * as moment from 'moment'; export class Paddle implements INodeType { description: INodeTypeDescription = { displayName: 'Paddle', name: 'paddle', icon: 'file:paddle.png', group: ['output'], version: 1, subtitle: '={{$parameter["operation"] + ": " + $parameter["resource"]}}', description: 'Consume Paddle API', defaults: { name: 'Paddle', color: '#45567c', }, inputs: ['main'], outputs: ['main'], credentials: [ { name: 'paddleApi', required: true, }, ], properties: [ { displayName: 'Resource', name: 'resource', type: 'options', options: [ { name: 'Coupon', value: 'coupon', }, { name: 'Payment', value: 'payment', }, { name: 'Plan', value: 'plan', }, { name: 'Product', value: 'product', }, // { // name: 'Order', // value: 'order', // }, { name: 'User', value: 'user', }, ], default: 'coupon', description: 'Resource to consume.', }, // COUPON ...couponOperations, ...couponFields, // PAYMENT ...paymentOperations, ...paymentFields, // PLAN ...planOperations, ...planFields, // PRODUCT ...productOperations, ...productFields, // ORDER // ...orderOperations, // ...orderFields, // USER ...userOperations, ...userFields, ], }; methods = { loadOptions: { /* -------------------------------------------------------------------------- */ /* PAYMENT */ /* -------------------------------------------------------------------------- */ // Get all payment so they can be selected in payment rescheduling async getPayments(this: ILoadOptionsFunctions): Promise { const returnData: INodePropertyOptions[] = []; const endpoint = '/2.0/subscription/payments'; const paymentResponse = await paddleApiRequest.call(this, endpoint, 'POST', {}); // Alert user if there's no payments present to be loaded into payments property if (paymentResponse.response === undefined || paymentResponse.response.length === 0) { throw new NodeApiError(this.getNode(), paymentResponse, { message: 'No payments on account.' }); } for (const payment of paymentResponse.response) { const id = payment.id; returnData.push({ name: id, value: id, }); } return returnData; }, /* -------------------------------------------------------------------------- */ /* PRODUCTS */ /* -------------------------------------------------------------------------- */ // Get all Products so they can be selected in coupon creation when assigning products async getProducts(this: ILoadOptionsFunctions): Promise { const returnData: INodePropertyOptions[] = []; const endpoint = '/2.0/product/get_products'; const products = await paddleApiRequest.call(this, endpoint, 'POST', {}); // Alert user if there's no products present to be loaded into payments property if (products.length === 0) { throw new NodeOperationError(this.getNode(), 'No products on account.'); } for (const product of products) { const name = product.name; const id = product.id; returnData.push({ name, value: id, }); } return returnData; }, }, }; async execute(this: IExecuteFunctions): Promise { const items = this.getInputData(); const returnData: IDataObject[] = []; const length = items.length as unknown as number; let responseData; const body: IDataObject = {}; const resource = this.getNodeParameter('resource', 0) as string; const operation = this.getNodeParameter('operation', 0) as string; for (let i = 0; i < length; i++) { try { if (resource === 'coupon') { if (operation === 'create') { const jsonParameters = this.getNodeParameter('jsonParameters', i) as boolean; if (jsonParameters) { const additionalFieldsJson = this.getNodeParameter('additionalFieldsJson', i) as string; if (additionalFieldsJson !== '') { if (validateJSON(additionalFieldsJson) !== undefined) { Object.assign(body, JSON.parse(additionalFieldsJson)); } else { throw new NodeOperationError(this.getNode(), 'Additional fields must be a valid JSON'); } } } else { const discountType = this.getNodeParameter('discountType', i) as string; const couponType = this.getNodeParameter('couponType', i) as string; const discountAmount = this.getNodeParameter('discountAmount', i) as number; if (couponType === 'product') { body.product_ids = this.getNodeParameter('productIds', i) as string; } if (discountType === 'flat') { body.currency = this.getNodeParameter('currency', i) as string; } body.coupon_type = couponType; body.discount_type = discountType; body.discount_amount = discountAmount; const additionalFields = this.getNodeParameter('additionalFields', i) as IDataObject; if (additionalFields.allowedUses) { body.allowed_uses = additionalFields.allowedUses as number; } if (additionalFields.couponCode) { body.coupon_code = additionalFields.couponCode as string; } if (additionalFields.couponPrefix) { body.coupon_prefix = additionalFields.couponPrefix as string; } if (additionalFields.expires) { body.expires = moment(additionalFields.expires as Date).format('YYYY-MM-DD') as string; } if (additionalFields.group) { body.group = additionalFields.group as string; } if (additionalFields.recurring) { body.recurring = 1; } else { body.recurring = 0; } if (additionalFields.numberOfCoupons) { body.num_coupons = additionalFields.numberOfCoupons as number; } if (additionalFields.description) { body.description = additionalFields.description as string; } const endpoint = '/2.1/product/create_coupon'; responseData = await paddleApiRequest.call(this, endpoint, 'POST', body); responseData = responseData.response.coupon_codes.map((coupon : string) => ({coupon})); } } if (operation === 'getAll') { const productId = this.getNodeParameter('productId', i) as string; const returnAll = this.getNodeParameter('returnAll', i) as boolean; const endpoint = '/2.0/product/list_coupons'; body.product_id = productId as string; responseData = await paddleApiRequest.call(this, endpoint, 'POST', body); if (returnAll) { responseData = responseData.response; } else { const limit = this.getNodeParameter('limit', i) as number; responseData = responseData.response.splice(0, limit); } } if (operation === 'update') { const jsonParameters = this.getNodeParameter('jsonParameters', i) as boolean; if (jsonParameters) { const additionalFieldsJson = this.getNodeParameter('additionalFieldsJson', i) as string; if (additionalFieldsJson !== '') { if (validateJSON(additionalFieldsJson) !== undefined) { Object.assign(body, JSON.parse(additionalFieldsJson)); } else { throw new NodeOperationError(this.getNode(), 'Additional fields must be a valid JSON'); } } } else { const updateBy = this.getNodeParameter('updateBy', i) as string; if (updateBy === 'group') { body.group = this.getNodeParameter('group', i) as string; } else { body.coupon_code = this.getNodeParameter('couponCode', i) as string; } const additionalFields = this.getNodeParameter('additionalFields', i) as IDataObject; if (additionalFields.allowedUses) { body.allowed_uses = additionalFields.allowedUses as number; } if (additionalFields.currency) { body.currency = additionalFields.currency as string; } if (additionalFields.newCouponCode) { body.new_coupon_code = additionalFields.newCouponCode as string; } if (additionalFields.expires) { body.expires = moment(additionalFields.expires as Date).format('YYYY-MM-DD') as string; } if (additionalFields.newGroup) { body.new_group = additionalFields.newGroup as string; } if (additionalFields.recurring === true) { body.recurring = 1; } else if (additionalFields.recurring === false) { body.recurring = 0; } if (additionalFields.productIds) { body.product_ids = additionalFields.productIds as number; } if (additionalFields.discountAmount) { body.discount_amount = additionalFields.discountAmount as number; } if (additionalFields.discount) { //@ts-ignore if (additionalFields.discount.discountProperties.discountType === 'percentage') { // @ts-ignore body.discount_amount = additionalFields.discount.discountProperties.discountAmount as number; } else { //@ts-ignore body.currency = additionalFields.discount.discountProperties.currency as string; //@ts-ignore body.discount_amount = additionalFields.discount.discountProperties.discountAmount as number; } } } const endpoint = '/2.1/product/update_coupon'; responseData = await paddleApiRequest.call(this, endpoint, 'POST', body); responseData = responseData.response; } } if (resource === 'payment') { if (operation === 'getAll') { const returnAll = this.getNodeParameter('returnAll', i) as boolean; const jsonParameters = this.getNodeParameter('jsonParameters', i) as boolean; if (jsonParameters) { const additionalFieldsJson = this.getNodeParameter('additionalFieldsJson', i) as string; if (additionalFieldsJson !== '') { if (validateJSON(additionalFieldsJson) !== undefined) { Object.assign(body, JSON.parse(additionalFieldsJson)); } else { throw new NodeOperationError(this.getNode(), 'Additional fields must be a valid JSON'); } } } else { const additionalFields = this.getNodeParameter('additionalFields', i) as IDataObject; if (additionalFields.subscriptionId) { body.subscription_id = additionalFields.subscriptionId as number; } if (additionalFields.plan) { body.plan = additionalFields.plan as string; } if (additionalFields.state) { body.state = additionalFields.state as string; } if (additionalFields.isPaid) { body.is_paid = 1; } else { body.is_paid = 0; } if (additionalFields.from) { body.from = moment(additionalFields.from as Date).format('YYYY-MM-DD') as string; } if (additionalFields.to) { body.to = moment(additionalFields.to as Date).format('YYYY-MM-DD') as string; } if (additionalFields.isOneOffCharge) { body.is_one_off_charge = additionalFields.isOneOffCharge as boolean; } } const endpoint = '/2.0/subscription/payments'; responseData = await paddleApiRequest.call(this, endpoint, 'POST', body); if (returnAll) { responseData = responseData.response; } else { const limit = this.getNodeParameter('limit', i) as number; responseData = responseData.response.splice(0, limit); } } if (operation === 'reschedule') { const paymentId = this.getNodeParameter('paymentId', i) as number; const date = this.getNodeParameter('date', i) as Date; body.payment_id = paymentId; body.date = body.to = moment(date as Date).format('YYYY-MM-DD') as string; const endpoint = '/2.0/subscription/payments_reschedule'; responseData = await paddleApiRequest.call(this, endpoint, 'POST', body); } } if (resource === 'plan') { if (operation === 'getAll') { const returnAll = this.getNodeParameter('returnAll', i) as boolean; const endpoint = '/2.0/subscription/plans'; responseData = await paddleApiRequest.call(this, endpoint, 'POST', body); if (returnAll) { responseData = responseData.response; } else { const limit = this.getNodeParameter('limit', i) as number; responseData = responseData.response.splice(0, limit); } } if (operation === 'get') { const planId = this.getNodeParameter('planId', i) as string; body.plan = planId; const endpoint = '/2.0/subscription/plans'; responseData = await paddleApiRequest.call(this, endpoint, 'POST', body); responseData = responseData.response; } } if (resource === 'product') { if (operation === 'getAll') { const returnAll = this.getNodeParameter('returnAll', i) as boolean; const endpoint = '/2.0/product/get_products'; responseData = await paddleApiRequest.call(this, endpoint, 'POST', body); if (returnAll) { responseData = responseData.response.products; } else { const limit = this.getNodeParameter('limit', i) as number; responseData = responseData.response.products.splice(0, limit); } } } if (resource === 'order') { if (operation === 'get') { const endpoint = '/1.0/order'; const checkoutId = this.getNodeParameter('checkoutId', i) as string; body.checkout_id = checkoutId; responseData = await paddleApiRequest.call(this, endpoint, 'GET', body); } } if (resource === 'user') { if (operation === 'getAll') { const returnAll = this.getNodeParameter('returnAll', i) as boolean; const jsonParameters = this.getNodeParameter('jsonParameters', i) as boolean; if (jsonParameters) { const additionalFieldsJson = this.getNodeParameter('additionalFieldsJson', i) as string; if (additionalFieldsJson !== '') { if (validateJSON(additionalFieldsJson) !== undefined) { Object.assign(body, JSON.parse(additionalFieldsJson)); } else { throw new NodeOperationError(this.getNode(), 'Additional fields must be a valid JSON'); } } } else { const additionalFields = this.getNodeParameter('additionalFields', i) as IDataObject; if (additionalFields.state) { body.state = additionalFields.state as string; } if (additionalFields.planId) { body.plan_id = additionalFields.planId as string; } if (additionalFields.subscriptionId) { body.subscription_id = additionalFields.subscriptionId as string; } } const endpoint = '/2.0/subscription/users'; if (returnAll) { responseData = await paddleApiRequestAllItems.call(this, 'response', endpoint, 'POST', body); } else { body.results_per_page = this.getNodeParameter('limit', i) as number; responseData = await paddleApiRequest.call(this, endpoint, 'POST', body); responseData = responseData.response; } } } } catch (error) { if (this.continueOnFail()) { returnData.push({ error: error.message }); continue; } throw error; } if (Array.isArray(responseData)) { returnData.push.apply(returnData, responseData as IDataObject[]); } else { returnData.push(responseData as unknown as IDataObject); } } return [this.helpers.returnJsonArray(returnData)]; } }