import type { IExecuteFunctions } from 'n8n-core'; import type { IDataObject, INodeExecutionData, INodeType, INodeTypeDescription, } from 'n8n-workflow'; import { mailCheckApiRequest } from './GenericFunctions'; export class Mailcheck implements INodeType { description: INodeTypeDescription = { displayName: 'Mailcheck', name: 'mailcheck', icon: 'file:mailcheck.svg', group: ['transform'], version: 1, subtitle: '={{$parameter["operation"] + ": " + $parameter["resource"]}}', description: 'Consume Mailcheck API', defaults: { name: 'Mailcheck', }, inputs: ['main'], outputs: ['main'], credentials: [ { name: 'mailcheckApi', required: true, }, ], properties: [ { displayName: 'Resource', name: 'resource', type: 'options', noDataExpression: true, options: [ { name: 'Email', value: 'email', }, ], default: 'email', }, { displayName: 'Operation', name: 'operation', type: 'options', noDataExpression: true, displayOptions: { show: { resource: ['email'], }, }, options: [ { name: 'Check', value: 'check', action: 'Check an email', }, ], default: 'check', }, { displayName: 'Email', name: 'email', type: 'string', placeholder: 'name@email.com', displayOptions: { show: { resource: ['email'], operation: ['check'], }, }, default: '', description: 'Email address to check', }, ], }; async execute(this: IExecuteFunctions): Promise { const items = this.getInputData(); const returnData: IDataObject[] = []; const length = items.length; let responseData; const resource = this.getNodeParameter('resource', 0); const operation = this.getNodeParameter('operation', 0); for (let i = 0; i < length; i++) { try { if (resource === 'email') { if (operation === 'check') { const email = this.getNodeParameter('email', i) as string; responseData = await mailCheckApiRequest.call(this, 'POST', '/singleEmail:check', { email, }); } } } 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 IDataObject); } } return [this.helpers.returnJsonArray(returnData)]; } }