n8n-nodes-flowengine-workflow-builder
Version:
n8n community node for FlowEngine Workflow Builder - AI-powered workflow automation
172 lines • 6.83 kB
JavaScript
;
Object.defineProperty(exports, "__esModule", { value: true });
exports.FlowEngineWorkflowBuilder = void 0;
const n8n_workflow_1 = require("n8n-workflow");
class FlowEngineWorkflowBuilder {
constructor() {
this.description = {
displayName: 'FlowEngine Workflow Builder',
name: 'flowEngineWorkflowBuilder',
icon: 'file:flowengine.svg',
group: ['transform'],
version: 1,
subtitle: '={{$parameter["operation"]}}',
description: 'AI-powered workflow automation with FlowEngine',
defaults: {
name: 'FlowEngine Workflow Builder',
},
usableAsTool: true,
inputs: ['main'],
outputs: ['main'],
credentials: [
{
name: 'flowEngineWorkflowBuilderApi',
required: true,
},
],
properties: [
{
displayName: 'For API key, go to <a href="https://flowengine.cloud/settings" target="_blank">flowengine.cloud/settings</a>',
name: 'notice',
type: 'notice',
default: '',
},
{
displayName: 'Operation',
name: 'operation',
type: 'options',
noDataExpression: true,
options: [
{
name: 'Send Message',
value: 'sendMessage',
description: 'Send a message to FlowEngine AI',
action: 'Send a message to flow engine ai',
},
],
default: 'sendMessage',
},
{
displayName: 'Message',
name: 'message',
type: 'string',
typeOptions: {
rows: 4,
},
default: '',
required: true,
description: 'The message to send to FlowEngine AI',
displayOptions: {
show: {
operation: ['sendMessage'],
},
},
},
{
displayName: 'Model',
name: 'model',
type: 'options',
options: [
{
name: 'Regular',
value: 'regular',
description: 'Standard AI model (faster, lower cost)',
},
{
name: 'Boost',
value: 'boost',
description: 'More powerful AI model (slower, higher cost)',
},
],
default: 'regular',
description: 'Choose which AI model to use',
displayOptions: {
show: {
operation: ['sendMessage'],
},
},
},
{
displayName: 'Additional Fields',
name: 'additionalFields',
type: 'collection',
placeholder: 'Add Field',
default: {},
displayOptions: {
show: {
operation: ['sendMessage'],
},
},
options: [
{
displayName: 'Conversation ID',
name: 'conversationId',
type: 'string',
default: '',
description: 'Optional conversation ID to continue an existing conversation',
},
],
},
],
};
}
async execute() {
const items = this.getInputData();
const returnData = [];
const operation = this.getNodeParameter('operation', 0);
for (let i = 0; i < items.length; i++) {
try {
if (operation === 'sendMessage') {
const message = this.getNodeParameter('message', i);
const model = this.getNodeParameter('model', i);
const additionalFields = this.getNodeParameter('additionalFields', i);
const body = {
message,
};
if (model && model !== 'regular') {
body.model = model;
}
if (additionalFields.conversationId) {
body.conversation_id = additionalFields.conversationId;
}
const response = await this.helpers.httpRequestWithAuthentication.call(this, 'flowEngineWorkflowBuilderApi', {
method: 'POST',
url: 'https://flowengine.cloud/api/v1/chat',
body,
json: true,
});
if (response.success) {
returnData.push({
json: {
success: true,
response: response.response,
conversation_id: response.conversation_id,
credits_remaining: response.credits_remaining,
},
pairedItem: i,
});
}
else {
throw new n8n_workflow_1.NodeOperationError(this.getNode(), `FlowEngine API error: ${response.error || 'Unknown error'}`, { itemIndex: i });
}
}
}
catch (error) {
if (this.continueOnFail()) {
returnData.push({
json: {
success: false,
error: error instanceof Error ? error.message : 'Unknown error',
},
pairedItem: i,
});
continue;
}
throw error;
}
}
return [returnData];
}
}
exports.FlowEngineWorkflowBuilder = FlowEngineWorkflowBuilder;
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