feat: migrate clients module to patients + add docs

app/api/deepgram/transcribe/route.ts

@@ -0,0 +1,52 @@
+import { NextRequest, NextResponse } from 'next/server';
+
+const DEEPGRAM_URL = 'https://api.deepgram.com/v1/listen';
+
+export async function POST(request: NextRequest) {
+  try {
+    const apiKey = process.env.DEEPGRAM_API_KEY;
+    if (!apiKey) {
+      return NextResponse.json(
+        { error: 'DEEPGRAM_API_KEY ontbreekt' },
+        { status: 500 }
+      );
+    }
+
+    const formData = await request.formData();
+    const file = formData.get('file');
+
+    if (!(file instanceof File)) {
+      return NextResponse.json({ error: 'Bestand ontbreekt' }, { status: 400 });
+    }
+
+    const arrayBuffer = await file.arrayBuffer();
+    const buffer = Buffer.from(arrayBuffer);
+
+    const response = await fetch(DEEPGRAM_URL, {
+      method: 'POST',
+      headers: {
+        Authorization: `Token ${apiKey}`,
+        'Content-Type': file.type || 'audio/webm',
+      },
+      body: buffer,
+    });
+
+    if (!response.ok) {
+      const errorText = await response.text();
+      console.error('Deepgram error', response.status, errorText);
+      return NextResponse.json(
+        { error: 'Deepgram transcribe mislukt', details: errorText },
+        { status: 502 }
+      );
+    }
+
+    const data = await response.json();
+    const transcript =
+      data.results?.channels?.[0]?.alternatives?.[0]?.transcript?.trim() || '';
+
+    return NextResponse.json({ transcript });
+  } catch (error) {
+    console.error('Unexpected error in Deepgram route', error);
+    return NextResponse.json({ error: 'Onverwachte fout' }, { status: 500 });
+  }
+}