initial commit

torpedo/app/api/fetchcsv/route.ts

@@ -0,0 +1,42 @@
+import { NextResponse } from 'next/server';
+import { google } from 'googleapis';
+import { getServerSession } from 'next-auth';
+import { authOptions } from '../auth/[...nextauth]/route';
+
+async function listCSVFileNames(accessToken: string): Promise<string[]> {
+  const auth = new google.auth.OAuth2();
+  console.log(accessToken)
+  auth.setCredentials({ access_token: accessToken });
+
+  const drive = google.drive({ version: 'v3', auth });
+
+  try {
+    const res = await drive.files.list({
+      q: "mimeType='text/csv'",
+      fields: 'files(name)',
+    });
+
+    const fileNames = res.data.files?.map(file => file.name) || [];
+    
+    return fileNames
+  } catch (error) {
+    console.error('Error listing CSV files:', error);
+    throw new Error('Failed to list CSV files');
+  }
+}
+
+export async function GET(request: Request) {
+  try {
+    const session = await getServerSession({ req: request, authOptions });
+    
+
+    if (!session || !session.accessToken) {
+      return NextResponse.json({ error: 'Unauthorized' }, { status: 401 });
+    }
+
+    const fileNames = await listCSVFileNames(session.accessToken);
+    return NextResponse.json({ fileNames });
+  } catch (error) {
+    return NextResponse.json({ error: error.message }, { status: 500 });
+  }
+}