From 3eacb7e580cceaac7ef69ee04edc6f5a9cfeb610 Mon Sep 17 00:00:00 2001
From: Benjamin Admin <benjaminadmin@MacBook-Pro.local>
Date: Thu, 23 Apr 2026 10:26:16 +0200
Subject: [PATCH] security: re-secure fp-patch

---
 pitch-deck/app/api/admin/fp-patch/route.ts | 32 ++++++++--------------
 pitch-deck/middleware.ts                   |  1 -
 2 files changed, 11 insertions(+), 22 deletions(-)

diff --git a/pitch-deck/app/api/admin/fp-patch/route.ts b/pitch-deck/app/api/admin/fp-patch/route.ts
index fb92721..ff87109 100644
--- a/pitch-deck/app/api/admin/fp-patch/route.ts
+++ b/pitch-deck/app/api/admin/fp-patch/route.ts
@@ -1,27 +1,17 @@
-import { NextResponse } from 'next/server'
+import { NextRequest, NextResponse } from 'next/server'
+import { requireAdmin } from '@/lib/admin-auth'
 import pool from '@/lib/db'
 import { computeFinanzplan } from '@/lib/finanzplan/engine'
 
-export async function POST() {
-  const VER = 'b7204781-aba0-45cc-a655-a0ff88d1173a'
-  const BASE_ID = '4b8a6fac-0105-499e-8946-80bc4e3c2476'
+/** Admin-only: recompute a Finanzplan scenario. */
+export async function POST(request: NextRequest) {
+  const guard = await requireAdmin(request)
+  if (guard.kind === 'response') return guard.response
 
-  // Update version's fm_scenarios to point to the correct Base Case ID
-  const newScenarios = [
-    { id: BASE_ID, name: 'Base Case', color: '#6366f1', is_default: true, description: 'Konservative Schätzung mit realistischen Wachstumsraten' },
-    { id: 'd0000000-0000-0000-0000-000000000301', name: '1 Mio Bear', color: '#ef4444', is_default: false, description: 'Pessimistisches Szenario' },
-    { id: 'd0000000-0000-0000-0000-000000000302', name: '1 Mio Bull', color: '#22c55e', is_default: false, description: 'Optimistisches Szenario' },
-  ]
+  const body = await request.json().catch(() => ({}))
+  const scenarioId = body.scenarioId || (await pool.query("SELECT id FROM fp_scenarios WHERE is_default = true LIMIT 1")).rows[0]?.id
+  if (!scenarioId) return NextResponse.json({ error: 'No scenario found' }, { status: 404 })
 
-  await pool.query(
-    `UPDATE pitch_version_data SET data=$1 WHERE version_id=$2 AND table_name='fm_scenarios'`,
-    [JSON.stringify(newScenarios), VER]
-  )
-
-  // Recompute Base Case
-  const r = await computeFinanzplan(pool, BASE_ID)
-  const { rows: liq } = await pool.query(
-    `SELECT (values->>'m24')::numeric as dec27, (values->>'m36')::numeric as dec28, (values->>'m60')::numeric as dec30 FROM fp_liquiditaet WHERE scenario_id=$1 AND row_label='LIQUIDITÄT'`, [BASE_ID])
-
-  return NextResponse.json({ ok: true, fixed: true, liq: liq[0], cash_m60: r.liquiditaet?.endstand?.m60 })
+  const result = await computeFinanzplan(pool, scenarioId)
+  return NextResponse.json({ success: true, scenarioId, cash_m60: result.liquiditaet?.endstand?.m60 })
 }
diff --git a/pitch-deck/middleware.ts b/pitch-deck/middleware.ts
index fc6dfe4..2cfd3ba 100644
--- a/pitch-deck/middleware.ts
+++ b/pitch-deck/middleware.ts
@@ -6,7 +6,6 @@ const PUBLIC_PATHS = [
   '/auth',                    // investor login pages
   '/api/auth',                // investor auth API
   '/api/health',
-  '/api/admin/fp-patch',
   '/api/admin-auth',          // admin login API
   '/pitch-admin/login',       // admin login page
   '/_next',