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fix: Add n8n environment variables to production deployment
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Production Deployment (Zero Downtime) / deploy-production (push) Failing after 10m24s
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- Add N8N_WEBHOOK_URL, N8N_SECRET_TOKEN, N8N_API_KEY to docker-compose.production.yml
- Export environment variables in workflow before docker-compose up
- Improve error logging in chat API for better debugging
- Add better error handling in ChatWidget component
- Create setup guide for n8n chat configuration
This commit is contained in:
denshooter
2026-01-09 19:40:00 +01:00
parent bd73a77ae3
commit c989f15cab
5 changed files with 199 additions and 8 deletions
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31
app/api/n8n/chat/route.ts
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@@ -30,15 +30,24 @@ export async function POST(request: NextRequest) {
// Call your n8n chat webhook
const n8nWebhookUrl = process.env.N8N_WEBHOOK_URL;
if (!n8nWebhookUrl) {
console.error("N8N_WEBHOOK_URL not configured");
if (!n8nWebhookUrl || n8nWebhookUrl.trim() === '') {
console.error("N8N_WEBHOOK_URL not configured. Environment check:", {
hasUrl: !!process.env.N8N_WEBHOOK_URL,
urlValue: process.env.N8N_WEBHOOK_URL || '(empty)',
nodeEnv: process.env.NODE_ENV,
});
return NextResponse.json({
reply: getFallbackResponse(userMessage),
});
}
const webhookUrl = `${n8nWebhookUrl}/webhook/chat`;
console.log(`Sending to n8n: ${webhookUrl}`);
// Ensure URL doesn't have trailing slash before adding /webhook/chat
const baseUrl = n8nWebhookUrl.replace(/\/$/, '');
const webhookUrl = `${baseUrl}/webhook/chat`;
console.log(`Sending to n8n: ${webhookUrl}`, {
hasSecretToken: !!process.env.N8N_SECRET_TOKEN,
hasApiKey: !!process.env.N8N_API_KEY,
});
// Add timeout to prevent hanging requests
const controller = new AbortController();
@@ -67,8 +76,13 @@ export async function POST(request: NextRequest) {
if (!response.ok) {
const errorText = await response.text().catch(() => 'Unknown error');
console.error(`n8n webhook failed with status: ${response.status}`, errorText);
throw new Error(`n8n webhook failed: ${response.status} - ${errorText}`);
console.error(`n8n webhook failed with status: ${response.status}`, {
status: response.status,
statusText: response.statusText,
error: errorText,
webhookUrl: webhookUrl.replace(/\/\/[^:]+:[^@]+@/, '//***:***@'), // Hide credentials in logs
});
throw new Error(`n8n webhook failed: ${response.status} - ${errorText.substring(0, 200)}`);
}
const data = await response.json();
@@ -198,7 +212,10 @@ export async function POST(request: NextRequest) {
console.error("Error details:", {
message: error instanceof Error ? error.message : String(error),
stack: error instanceof Error ? error.stack : undefined,
n8nUrl: process.env.N8N_WEBHOOK_URL ? 'configured' : 'missing',
n8nUrl: process.env.N8N_WEBHOOK_URL ? `configured (${process.env.N8N_WEBHOOK_URL})` : 'missing',
hasSecretToken: !!process.env.N8N_SECRET_TOKEN,
hasApiKey: !!process.env.N8N_API_KEY,
nodeEnv: process.env.NODE_ENV,
});
// Fallback to mock responses