create stock and stock logs

2025-06-10 18:38:06 +07:00
parent 1a2ddb59d4
commit 51079aa567
36 changed files with 1621 additions and 311 deletions
--- a/app/Http/Controllers/WarehouseManagement/StocksController.php
+++ b/app/Http/Controllers/WarehouseManagement/StocksController.php
@@ -0,0 +1,117 @@
+<?php
+
+namespace App\Http\Controllers\WarehouseManagement;
+
+use App\Http\Controllers\Controller;
+use App\Models\Dealer;
+use App\Models\Product;
+use App\Models\Stock;
+use App\Models\StockLog;
+use Illuminate\Http\Request;
+use Illuminate\Support\Facades\Auth;
+use Illuminate\Support\Facades\DB;
+
+class StocksController extends Controller
+{
+    public function index(Request $request)
+    {
+        if ($request->ajax()) {
+            $query = Stock::with(['dealer', 'product'])
+                ->when($request->dealer_id, function($q) use ($request) {
+                    return $q->where('dealer_id', $request->dealer_id);
+                })
+                ->when($request->product_id, function($q) use ($request) {
+                    return $q->where('product_id', $request->product_id);
+                });
+
+            return datatables()->of($query)
+                ->addColumn('dealer_name', function($stock) {
+                    return $stock->dealer->name;
+                })
+                ->addColumn('product_name', function($stock) {
+                    return $stock->product->name;
+                })
+                ->addColumn('action', function($stock) {
+                    return view('warehouse_management.stocks._action', compact('stock'));
+                })
+                ->toJson();
+        }
+
+        $dealers = Dealer::all();
+        $products = Product::where('active', true)->get();
+
+        return view('warehouse_management.stocks.index', compact('dealers', 'products'));
+    }
+
+    public function adjust(Request $request)
+    {
+        $request->validate([
+            'stock_id' => 'required|exists:stocks,id',
+            'type' => 'required|in:add,reduce',
+            'quantity' => 'required|numeric|min:0.01',
+            'note' => 'required|string|max:255'
+        ]);
+
+        try {
+            DB::beginTransaction();
+
+            $stock = Stock::findOrFail($request->stock_id);
+            $oldQuantity = $stock->quantity;
+            
+            // Calculate new quantity
+            $change = $request->type === 'add' ? $request->quantity : -$request->quantity;
+            $newQuantity = $oldQuantity + $change;
+
+            // Update stock
+            $stock->update(['quantity' => $newQuantity]);
+
+            // Log the change
+            StockLog::create([
+                'stock_id' => $stock->id,
+                'user_id' => Auth::id(),
+                'old_quantity' => $oldQuantity,
+                'new_quantity' => $newQuantity,
+                'change' => $change,
+                'note' => $request->note,
+                'reference_type' => 'manual_adjustment'
+            ]);
+
+            DB::commit();
+
+            return response()->json([
+                'success' => true,
+                'message' => 'Stok berhasil diadjust'
+            ]);
+        } catch (\Exception $e) {
+            DB::rollBack();
+            return response()->json([
+                'success' => false,
+                'message' => 'Gagal mengadjust stok: ' . $e->getMessage()
+            ], 500);
+        }
+    }
+
+    public function history(Request $request)
+    {
+        $request->validate([
+            'stock_id' => 'required|exists:stocks,id'
+        ]);
+
+        $logs = StockLog::with('user')
+            ->where('stock_id', $request->stock_id)
+            ->orderBy('created_at', 'desc')
+            ->get()
+            ->map(function($log) {
+                return [
+                    'date' => $log->created_at->format('d/m/Y H:i'),
+                    'user' => $log->user->name,
+                    'change' => $log->change > 0 ? '+' . $log->change : $log->change,
+                    'old_quantity' => $log->old_quantity,
+                    'new_quantity' => $log->new_quantity,
+                    'note' => $log->note
+                ];
+            });
+
+        return response()->json(['logs' => $logs]);
+    }
+}