Initial commit

2026-02-16 12:18:06 +01:00
commit b538d84e17
63 changed files with 15059 additions and 0 deletions
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+import { NextResponse } from 'next/server';
+import { Timestamp } from 'firebase/firestore';
+import { getCallByVapiCallId, getUser, updateCallRecord, updateUserCredits } from '@/lib/firestore';
+
+export async function POST(request: Request) {
+  try {
+    const payload = await request.json();
+    const eventType = payload?.event || payload?.type;
+    const callPayload = payload?.call || payload?.data?.call || payload;
+    const vapiCallId = callPayload?.id as string | undefined;
+
+    if (!vapiCallId) {
+      return NextResponse.json({ error: 'Missing call id.' }, { status: 400 });
+    }
+
+    const callRecord = await getCallByVapiCallId(vapiCallId);
+    if (!callRecord) {
+      return NextResponse.json({ error: 'Call record not found.' }, { status: 404 });
+    }
+
+    if (eventType === 'call-started' || eventType === 'call.started') {
+      await updateCallRecord(callRecord.id, {
+        status: 'started',
+        startedAt: Timestamp.now(),
+      });
+    }
+
+    if (eventType === 'call-failed' || eventType === 'call.failed') {
+      await updateCallRecord(callRecord.id, {
+        status: 'failed',
+        endedAt: Timestamp.now(),
+      });
+    }
+
+    if (eventType === 'call-ended' || eventType === 'call.ended') {
+      const durationSeconds =
+        Number(callPayload?.durationSeconds) ||
+        Number(callPayload?.duration) ||
+        0;
+      const creditsUsed = Math.ceil(durationSeconds / 60);
+
+      await updateCallRecord(callRecord.id, {
+        status: 'ended',
+        endedAt: Timestamp.now(),
+        durationSeconds,
+        creditsUsed,
+        recordingUrl: callPayload?.recordingUrl || callPayload?.recording?.url,
+        transcript: callPayload?.transcript || callPayload?.summary,
+      });
+
+      const user = await getUser(callRecord.userId);
+      if (user) {
+        const newBalance = Math.max(0, user.creditBalance - creditsUsed);
+        await updateUserCredits(callRecord.userId, newBalance);
+      }
+    }
+
+    return NextResponse.json({ received: true });
+  } catch (error) {
+    console.error('Vapi webhook error:', error);
+    return NextResponse.json({ error: 'Webhook processing failed.' }, { status: 500 });
+  }
+}