n8n-nodes-megaapi
Version:
N8N Community Node for MegaAPI WhatsApp automation - Complete WhatsApp integration with messaging, groups, media, and more
99 lines • 4.55 kB
JavaScript
;
Object.defineProperty(exports, "__esModule", { value: true });
exports.sendMessageGroup = sendMessageGroup;
const n8n_workflow_1 = require("n8n-workflow");
const megaapiRequest_1 = require("../megaapiRequest");
async function sendMessageGroup(itemIndex) {
var _a;
const credentials = await this.getCredentials('megaApiCredentialsApi');
const instanceKey = credentials.instanceKey;
const groupJid = this.getNodeParameter('groupJid', itemIndex);
const messageText = this.getNodeParameter('messageText', itemIndex);
console.log('🔐 MegaAPI Credentials loaded');
console.log(`📋 Operation: sendMessageGroup (item ${itemIndex + 1})`);
console.log(`📱 Instance Key: ${instanceKey}`);
console.log(`🏷️ Group JID: ${groupJid}`);
console.log(`💬 Message Text: ${messageText.substring(0, 50)}${messageText.length > 50 ? '...' : ''}`);
try {
if (!groupJid || !groupJid.includes('@g.us')) {
throw new n8n_workflow_1.NodeOperationError(this.getNode(), 'Group JID must be in format: group_id@g.us (e.g., 125485541258@g.us)', { itemIndex });
}
if (!messageText || messageText.trim().length === 0) {
throw new n8n_workflow_1.NodeOperationError(this.getNode(), 'Message text is required and cannot be empty', { itemIndex });
}
const requestBody = {
messageData: {
to: groupJid.trim(),
text: messageText.trim()
}
};
const apiUrl = `/rest/sendMessage/${instanceKey}/text`;
console.log(`🌐 Full URL: ${credentials.host}${apiUrl}`);
console.log('📤 Request Options');
console.log(` Method: POST`);
console.log(` Authorization: Bearer ${(_a = credentials.token) === null || _a === void 0 ? void 0 : _a.substring(0, 10)}...`);
console.log(` Content-Type: application/json`);
console.log('📋 Request Body:', JSON.stringify(requestBody, null, 2));
console.log('📋 Sending text message to WhatsApp group via MegaAPI...');
const response = await megaapiRequest_1.megaapiRequest.call(this, 'POST', apiUrl, requestBody);
console.log('📥 Response received', typeof response === 'string' ? response.substring(0, 50) + '...' : response);
let messageData;
if (typeof response === 'string') {
try {
messageData = JSON.parse(response);
}
catch {
messageData = { message: response, status: 'unknown' };
}
}
else {
messageData = response;
}
let messageId = 'Unknown';
let messageStatus = 'Unknown';
let deliveryStatus = 'Unknown';
if (messageData && typeof messageData === 'object') {
if (messageData.key && messageData.key.id) {
messageId = messageData.key.id;
}
else if (messageData.messageId || messageData.id) {
messageId = messageData.messageId || messageData.id;
}
if (messageData.status) {
messageStatus = messageData.status;
}
if (messageData.message && messageData.message.status) {
deliveryStatus = messageData.message.status;
}
}
console.log(`✅ Message sent to group successfully`);
console.log(` Group JID: ${groupJid}`);
console.log(` Message ID: ${messageId}`);
console.log(` Message Status: ${messageStatus}`);
console.log(` Delivery Status: ${deliveryStatus}`);
console.log(` Message Length: ${messageText.length} characters`);
return {
json: {
success: true,
operation: 'sendMessageGroup',
instanceKey,
groupJid,
messageId,
messageStatus,
deliveryStatus,
messageText: messageText.substring(0, 100) + (messageText.length > 100 ? '...' : ''),
messageLength: messageText.length,
message: `Text message sent successfully to group ${groupJid}`,
data: messageData,
timestamp: new Date().toISOString(),
},
pairedItem: { item: itemIndex },
};
}
catch (error) {
console.log('💥 Error in MegaAPI Send Message Group operation');
console.log(error);
throw error;
}
}
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