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Warenwirtschaft: N-1 — Chargen-Gruppierung je Lieferant (Kundenentscheid 15.07.2026)

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Chargennummern kommen von extern und können kollidieren. Der Lieferant
gehört jetzt zum Gruppenschlüssel (batchGroupKey b:<supplier>:<lot>) —
gleiche Lot-Nummern verschiedener Lieferanten verschmelzen nicht mehr
(kein gemeinsames min-MHD/Summen-Rest). Batch-Check (AP-27) prüft
zusätzlich den Lieferanten des zu buchenden Eingangs.

Tests: +1 (getrennte Optionen je Lieferant); Chargen-Tests auf neues
Schlüsselformat umgestellt.

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
This commit is contained in:
Kevin Adametz 2026-07-15 13:25:35 +00:00
parent 8a9b80327c
commit 9b6c9def97
6 changed files with 49 additions and 11 deletions
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8
app/Http/Controllers/Admin/Inventory/StockEntryController.php
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@ -218,6 +218,9 @@ class StockEntryController extends Controller
$ingredientId = (int) $request->query('ingredient_id');
$batchNumber = trim((string) $request->query('batch_number', ''));
$excludeId = (int) $request->query('exclude', 0);
// Audit N-1: Chargen sind je Lieferant getrennt — gleiche Lot-Nummer
// eines anderen Lieferanten ist keine vorhandene Charge.
$supplierId = (int) $request->query('supplier_id', 0);
if ($ingredientId < 1 || $batchNumber === '') {
return response()->json(['exists' => false]);
@ -229,6 +232,7 @@ class StockEntryController extends Controller
->where('status', 'received')
->where('ingredient_id', $ingredientId)
->where('batch_number', $batchNumber)
->when($supplierId > 0, fn ($q) => $q->where('supplier_id', $supplierId))
->when($excludeId > 0, fn ($q) => $q->where('id', '!=', $excludeId))
->orderByDesc('received_at')
->orderByDesc('id')
@ -240,7 +244,9 @@ class StockEntryController extends Controller
$latest = $entries->first();
$remaining = $inventoryService->chargesWithRemainingForIngredient($ingredientId)
->filter(fn (StockEntry $e) => trim((string) $e->batch_number) === $batchNumber && $e->id !== $excludeId)
->filter(fn (StockEntry $e) => trim((string) $e->batch_number) === $batchNumber
&& ($supplierId === 0 || (int) $e->supplier_id === $supplierId)
&& $e->id !== $excludeId)
->sum(fn (StockEntry $e) => (float) $e->getAttribute('remaining_quantity'));
return response()->json([