122 lines
4.4 KiB
PHP
122 lines
4.4 KiB
PHP
<?php
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namespace Modules\StockTransfer\Http\Controllers;
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use App\Http\Controllers\Controller;
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use Illuminate\Http\Request;
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use Illuminate\Support\Facades\DB;
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use Modules\StockTransfer\Entities\StockTransfer;
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use Modules\StockTransfer\Entities\StockTransferItem;
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use Modules\Branch\Entities\Branch;
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use Modules\Product\Entities\Product;
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use App\Models\ProductBatch;
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class StockTransferController extends Controller
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{
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public function index()
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{
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$stockTransfers = StockTransfer::with(['sourceBranch', 'destinationBranch'])
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->latest()
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->paginate(10);
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return view('stocktransfer::index', compact('stockTransfers'));
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}
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public function create()
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{
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$branches = Branch::all();
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$products = Product::all();
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return view('stocktransfer::create', compact('branches', 'products'));
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}
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public function store(Request $request)
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{
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$data = $request->validate([
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'from_branch_id' => 'required|exists:branches,id',
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'to_branch_id' => 'required|exists:branches,id|different:from_branch_id',
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'items' => 'required|array|min:1',
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'items.*.product_id' => 'required|exists:products,id',
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'items.*.product_batch_id' => 'required|exists:product_batches,id',
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'items.*.quantity' => 'required|integer|min:1',
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]);
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try {
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DB::beginTransaction();
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$transfer = StockTransfer::create([
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'source_branch_id' => $data['from_branch_id'],
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'destination_branch_id' => $data['to_branch_id'],
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'transfer_date' => now(),
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'status' => 'completed',
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'created_by' => auth()->id(),
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]);
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foreach ($data['items'] as $item) {
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$sourceBatch = ProductBatch::where('id', $item['product_batch_id'])
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->where('branch_id', $data['from_branch_id'])
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->lockForUpdate()
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->firstOrFail();
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if ($sourceBatch->qty < $item['quantity']) {
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throw new \Exception("Stok tidak mencukupi untuk batch {$sourceBatch->batch_code}");
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}
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// Kurangi stok dari batch asal
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$sourceBatch->qty -= $item['quantity'];
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$sourceBatch->save();
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// Tambahkan ke batch cabang tujuan (dengan batch_code sama)
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$targetBatch = ProductBatch::firstOrCreate(
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[
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'product_id' => $item['product_id'],
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'branch_id' => $data['to_branch_id'],
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'batch_code' => $sourceBatch->batch_code,
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],
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[
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'qty' => 0,
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'unit_price' => $sourceBatch->unit_price,
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'price' => $sourceBatch->price,
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'exp_date' => $sourceBatch->exp_date,
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'created_by' => auth()->id(),
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]
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);
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$targetBatch->qty += $item['quantity'];
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$targetBatch->updated_by = auth()->id();
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$targetBatch->save();
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// Simpan ke tabel stock_transfer_items
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$transfer->items()->create([
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'product_id' => $item['product_id'],
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'batch_id' => $sourceBatch->id,
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'qty' => $item['quantity'],
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'unit_price' => $sourceBatch->unit_price,
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'price' => $sourceBatch->price,
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]);
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}
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DB::commit();
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return redirect()->route('stock-transfers.index')->with('success', 'Transfer stok berhasil.');
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} catch (\Exception $e) {
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DB::rollBack();
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return back()->with('error', 'Gagal transfer stok: ' . $e->getMessage())->withInput();
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}
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}
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public function show(StockTransfer $stockTransfer)
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{
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$stockTransfer->load(['sourceBranch', 'destinationBranch', 'items.product', 'items.productBatch']);
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return view('stocktransfer::show', compact('stockTransfer'));
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}
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public function getBatches($productId, $branchId)
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{
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$batches = ProductBatch::where('product_id', $productId)
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->where('branch_id', $branchId)
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->where('qty', '>', 0)
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->get(['id', 'batch_code', 'qty']);
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return response()->json($batches);
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}
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}
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