feat: add webhook endpoint testing and improved logging

src/services/webhook-manager.ts

@@ -77,6 +77,12 @@ export class WebhookManager {
 	static async registerWebhook(): Promise<WebhookResponse> {
 		this.validateConfig();
 
+		// First test if our own endpoint is reachable
+		const endpointTest = await this.testWebhookEndpoint();
+		if (!endpointTest) {
+			throw new Error('Webhook endpoint test failed - check your server logs');
+		}
+
 		const config = this.getConfig();
 		const apiUrl = this.getApiUrl();
 
@@ -88,7 +94,8 @@ export class WebhookManager {
 				...config,
 				webhook: {
 					...config.webhook,
-					url: logSafeUrl(config.webhook.url)
+					url: logSafeUrl(config.webhook.url),
+					events: config.webhook.events
 				}
 			}
 		});
@@ -125,24 +132,73 @@ export class WebhookManager {
 
 	static async verifyWebhook(): Promise<boolean> {
 		try {
-			const response = await fetch(`${process.env.EVOLUTION_API_URL}/webhook/find/${process.env.EVOLUTION_API_INSTANCE}`, {
+			const url = `${process.env.EVOLUTION_API_URL}/webhook/find/${process.env.EVOLUTION_API_INSTANCE}`;
+			console.log('ℹ️ Verifying webhook at:', url);
+			
+			const response = await fetch(url, {
 				method: 'GET',
 				headers: this.getHeaders(),
 			});
 
 			if (!response.ok) {
-				console.error('Webhook verification failed:', response.status, response.statusText);
+				const body = await response.text();
+				console.error('❌ Webhook verification failed:', {
+					status: response.status,
+					statusText: response.statusText,
+					body
+				});
 				return false;
 			}
 
 			const data = await response.json();
+			console.log('ℹ️ Webhook verification response:', data);
+			
 			const isEnabled = data?.enabled === true;
 			if (!isEnabled) {
-				console.error('Webhook not enabled in verification response:', data);
+				console.error('❌ Webhook not enabled in verification response');
 			}
 			return isEnabled;
 		} catch (error) {
-			console.error('Webhook verification error:', error instanceof Error ? error.message : error);
+			console.error('❌ Webhook verification error:', error instanceof Error ? error.stack : error);
+			return false;
+		}
+	}
+
+	static async testWebhookEndpoint(): Promise<boolean> {
+		try {
+			if (!process.env.WEBHOOK_URL) {
+				throw new Error('WEBHOOK_URL is not set');
+			}
+
+			console.log('ℹ️ Testing webhook endpoint:', process.env.WEBHOOK_URL);
+			
+			const testPayload = {
+				test: true,
+				timestamp: new Date().toISOString()
+			};
+
+			const response = await fetch(process.env.WEBHOOK_URL, {
+				method: 'POST',
+				headers: {
+					'Content-Type': 'application/json',
+				},
+				body: JSON.stringify(testPayload),
+			});
+
+			if (!response.ok) {
+				const body = await response.text();
+				console.error('❌ Webhook test failed:', {
+					status: response.status,
+					statusText: response.statusText,
+					body
+				});
+				return false;
+			}
+
+			console.log('✅ Webhook endpoint test successful');
+			return true;
+		} catch (error) {
+			console.error('❌ Webhook test error:', error instanceof Error ? error.stack : error);
 			return false;
 		}
 	}