From f2184be02fd2da9dcafd8cb0e1ce883d0035f581 Mon Sep 17 00:00:00 2001
From: Sharang Parnerkar <30073382+mighty840@users.noreply.github.com>
Date: Mon, 4 May 2026 15:21:40 +0200
Subject: [PATCH] fix: tab row counts use investor's scenario, not always Base
 Case

/api/finanzplan now accepts ?scenarioId and uses it for the per-sheet
row counts (the numbers in brackets on the tab bar). FinanzplanSlide
passes fpBaseScenarioId when fetching the sheet list, so Wandeldarlehen
investors see e.g. Personalkosten (9) instead of (35).

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
---
 pitch-deck/app/api/finanzplan/route.ts         | 18 +++++++++++++-----
 .../components/slides/FinanzplanSlide.tsx      |  3 ++-
 2 files changed, 15 insertions(+), 6 deletions(-)

diff --git a/pitch-deck/app/api/finanzplan/route.ts b/pitch-deck/app/api/finanzplan/route.ts
index f975aae..49ba781 100644
--- a/pitch-deck/app/api/finanzplan/route.ts
+++ b/pitch-deck/app/api/finanzplan/route.ts
@@ -3,25 +3,33 @@ import pool from '@/lib/db'
 import { SHEET_LIST } from '@/lib/finanzplan/types'
 
 export async function GET(request: NextRequest) {
-  // Only expose scenario list to admin callers (bearer token)
+  // Only expose full scenario list to admin callers (bearer token)
   const secret = process.env.PITCH_ADMIN_SECRET
   const auth = request.headers.get('authorization') ?? ''
   const isAdmin = secret && auth === `Bearer ${secret}`
 
+  // Allow callers to pass a scenarioId for row counts (e.g. investor's assigned scenario)
+  const scenarioId = request.nextUrl.searchParams.get('scenarioId')
+
   try {
     // Investors see only the default scenario — no names of other scenarios leaked
     const scenarios = isAdmin
       ? await pool.query('SELECT * FROM fp_scenarios ORDER BY is_default DESC, name')
       : await pool.query('SELECT id FROM fp_scenarios WHERE is_default = true LIMIT 1')
 
-    // Get row counts per sheet
+    // Get row counts per sheet using the caller's scenario
     const sheets = await Promise.all(
       SHEET_LIST.map(async (s) => {
         const tableName = `fp_${s.name}`
         try {
-          const { rows } = await pool.query(
-            `SELECT COUNT(*) as total, COUNT(*) FILTER (WHERE is_editable = true) as editable FROM ${tableName} WHERE scenario_id = (SELECT id FROM fp_scenarios WHERE is_default = true LIMIT 1)`
-          )
+          const { rows } = scenarioId
+            ? await pool.query(
+                `SELECT COUNT(*) as total, COUNT(*) FILTER (WHERE is_editable = true) as editable FROM ${tableName} WHERE scenario_id = $1`,
+                [scenarioId]
+              )
+            : await pool.query(
+                `SELECT COUNT(*) as total, COUNT(*) FILTER (WHERE is_editable = true) as editable FROM ${tableName} WHERE scenario_id = (SELECT id FROM fp_scenarios WHERE is_default = true LIMIT 1)`
+              )
           return { ...s, rows: parseInt(rows[0]?.total || '0'), editable_rows: parseInt(rows[0]?.editable || '0') }
         } catch {
           return s
diff --git a/pitch-deck/components/slides/FinanzplanSlide.tsx b/pitch-deck/components/slides/FinanzplanSlide.tsx
index af98b00..f9914f8 100644
--- a/pitch-deck/components/slides/FinanzplanSlide.tsx
+++ b/pitch-deck/components/slides/FinanzplanSlide.tsx
@@ -100,7 +100,8 @@ export default function FinanzplanSlide({ lang, investorId, preferredScenarioId,
 
   // Load sheet list; populate scenario selector from version data or API fallback
   useEffect(() => {
-    fetch('/api/finanzplan', { cache: 'no-store' })
+    const listParam = fpBaseScenarioId ? `?scenarioId=${fpBaseScenarioId}` : ''
+    fetch(`/api/finanzplan${listParam}`, { cache: 'no-store' })
       .then(r => r.json())
       .then(data => {
         setSheets(data.sheets || [])