import { IExecuteFunctions, } from 'n8n-core'; import { IDataObject, INodeExecutionData, INodeType, INodeTypeDescription, } from 'n8n-workflow'; import { uprocApiRequest, } from './GenericFunctions'; import { groupOptions, } from './GroupDescription'; import { toolOperations, toolParameters, } from './ToolDescription'; export class UProc implements INodeType { description: INodeTypeDescription = { displayName: 'uProc', name: 'uproc', icon: 'file:uproc.png', group: ['output'], version: 1, subtitle: '={{$parameter["tool"]}}', description: 'Consume uProc API', defaults: { name: 'uProc', }, inputs: ['main'], outputs: ['main'], credentials: [ { name: 'uprocApi', required: true, }, ], properties: [ ...groupOptions, ...toolOperations, ...toolParameters, { displayName: 'Additional Options', name: 'additionalOptions', type: 'collection', placeholder: 'Add Option', default: {}, displayOptions: { show: { group: [ 'audio', 'communication', 'company', 'finance', 'geographic', 'image', 'internet', 'personal', 'product', 'security', 'text', ], }, }, options: [ { displayName: 'Data Webhook', name: 'dataWebhook', type: 'string', description: 'URL to send tool response when tool has resolved your request. You can create your own webhook at en Beeceptor, Integromat, Zapier or n8n', default: '', }, ], }, ], }; async execute(this: IExecuteFunctions): Promise { const items = this.getInputData(); const returnData: IDataObject[] = []; const length = items.length as unknown as number; let responseData; const group = this.getNodeParameter('group', 0) as string; const tool = this.getNodeParameter('tool', 0) as string; const additionalOptions = this.getNodeParameter('additionalOptions', 0) as IDataObject; const dataWebhook = additionalOptions.dataWebhook as string; interface LooseObject { [key: string]: any; // tslint:disable-line:no-any } const fields = toolParameters.filter((field) => { return field && field.displayOptions && field.displayOptions.show && field.displayOptions.show.group && field.displayOptions.show.tool && field.displayOptions.show.group.indexOf(group) !== -1 && field.displayOptions.show.tool.indexOf(tool) !== -1; }).map((field) => { return field.name; }); const requestPromises = []; for (let i = 0; i < length; i++) { try { const toolKey = tool.replace(/([A-Z]+)/g, '-$1').toLowerCase(); const body: LooseObject = { processor: toolKey, params: {}, }; fields.forEach((field) => { if (field && field.length) { const data = this.getNodeParameter(field, i) as string; body.params[field] = data + ''; } }); if (dataWebhook && dataWebhook.length) { body.callback = {}; } if (dataWebhook && dataWebhook.length) { body.callback.data = dataWebhook; } //Change to multiple requests responseData = await uprocApiRequest.call(this, 'POST', body); if (Array.isArray(responseData)) { returnData.push.apply(returnData, responseData as IDataObject[]); } else { returnData.push(responseData as IDataObject); } } catch (error) { if (this.continueOnFail()) { returnData.push({ error: error.message }); continue; } throw error; } } return [this.helpers.returnJsonArray(returnData)]; } }