114 lines
3.5 KiB
TypeScript
114 lines
3.5 KiB
TypeScript
// Copyright (c) 2025-2026 Probo Inc <hello@probo.com>.
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//
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// Permission to use, copy, modify, and/or distribute this software for any
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// purpose with or without fee is hereby granted, provided that the above
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// copyright notice and this permission notice appear in all copies.
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//
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// THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES WITH
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// REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
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// AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT,
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// INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
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// LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR
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// OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
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// PERFORMANCE OF THIS SOFTWARE.
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import type { INodeProperties, IExecuteFunctions, INodeExecutionData } from 'n8n-workflow';
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import { proboApiRequest, proboConnectApiRequest } from '../../GenericFunctions';
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export const description: INodeProperties[] = [
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{
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displayName: 'API',
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name: 'api',
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type: 'options',
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noDataExpression: true,
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displayOptions: {
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show: {
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resource: ['execute'],
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},
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},
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options: [
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{
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name: 'Console API',
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value: 'console',
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description: 'Call the Console GraphQL API (/api/console/v1/graphql)',
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},
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{
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name: 'Connect API',
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value: 'connect',
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description: 'Call the Connect GraphQL API (/api/connect/v1/graphql)',
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},
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],
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default: 'console',
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description: 'Which Probo API to call',
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},
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{
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displayName: 'Query',
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name: 'query',
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type: 'string',
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typeOptions: {
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rows: 5,
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},
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displayOptions: {
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show: {
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resource: ['execute'],
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},
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},
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default: '',
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description: 'The complete GraphQL operation including operation name and variable declarations (e.g., "query GetUser($userId: ID!) { node(ID: $userId) { ID } }" or "mutation UpdateUser($input: UpdateUserInput!) { updateUser(input: $input) { ID } }")',
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required: true,
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},
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{
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displayName: 'Variables',
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name: 'variables',
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type: 'json',
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displayOptions: {
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show: {
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resource: ['execute'],
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},
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},
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default: '{}',
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description: 'GraphQL variables as JSON object',
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},
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];
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export async function execute(
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this: IExecuteFunctions,
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itemIndex: number,
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): Promise<INodeExecutionData> {
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const api = this.getNodeParameter('api', itemIndex, 'console') as string;
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const query = this.getNodeParameter('query', itemIndex) as string;
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const variablesParam = this.getNodeParameter('variables', itemIndex) as string;
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// Basic validation: check if query contains a GraphQL operation
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const trimmedQuery = query.trim();
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if (!trimmedQuery) {
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throw new Error('GraphQL query cannot be empty');
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}
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// Check for operation type (query, mutation, or subscription)
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const operationMatch = trimmedQuery.match(/^\s*(query|mutation|subscription)\s+(\w+)/i);
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if (!operationMatch) {
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throw new Error(
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'GraphQL operation must start with "query", "mutation", or "subscription" followed by an operation name (e.g., "query GetUser { ... }" or "mutation UpdateUser { ... }")',
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);
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}
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let variables = {};
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if (variablesParam) {
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try {
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variables =
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typeof variablesParam === 'string' ? JSON.parse(variablesParam) : variablesParam;
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} catch (error) {
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throw new Error(`Invalid JSON in Variables: ${error instanceof Error ? error.message : String(error)}`);
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}
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}
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const requestFn = api === 'connect' ? proboConnectApiRequest : proboApiRequest;
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const responseData = await requestFn.call(this, query, variables);
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return {
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json: responseData,
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pairedItem: { item: itemIndex },
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};
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}
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