263 lines
10 KiB
PHP
263 lines
10 KiB
PHP
<?php
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namespace Modules\Sale\Http\Controllers;
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use Gloudemans\Shoppingcart\Facades\Cart;
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use Illuminate\Routing\Controller;
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use Illuminate\Support\Facades\DB;
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use Illuminate\Support\Facades\Gate;
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use Modules\People\Entities\Customer;
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use Modules\Product\Entities\Product;
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use Modules\Sale\DataTables\SalesDataTable;
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use Modules\Sale\Entities\Sale;
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use Modules\Sale\Entities\SaleDetails;
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use Modules\Sale\Entities\SalePayment;
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use Modules\Sale\Http\Requests\StoreSaleRequest;
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use Modules\Sale\Http\Requests\UpdateSaleRequest;
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class SaleController extends Controller
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{
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public function index(SalesDataTable $dataTable)
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{
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abort_if(Gate::denies('access_sales'), 403);
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return $dataTable->render('sale::index');
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}
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public function create()
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{
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abort_if(Gate::denies('create_sales'), 403);
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Cart::instance('sale')->destroy();
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return view('sale::create');
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}
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public function store(StoreSaleRequest $request)
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{
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DB::transaction(function () use ($request) {
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$total_amount = 0;
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foreach (Cart::instance('sale')->content() as $item) {
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$total_amount += $item->options->sub_total;
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}
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$paid_amount = $request->paid_amount ?? 0;
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$due_amount = $total_amount - $paid_amount;
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$payment_status = $due_amount == $total_amount ? 'Unpaid' :
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($due_amount > 0 ? 'Partial' : 'Paid');
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$branch_id = session('branch_id');
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if (!$branch_id) {
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throw new \Exception("Branch belum dipilih.");
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}
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$customer_id = $request->customer_id ?? 1;
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$sale = Sale::create([
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'branch_id' => $branch_id,
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'date' => $request->date,
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'reference' => $request->reference,
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'customer_id' => $customer_id,
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'customer_name' => optional(Customer::find($customer_id))->customer_name,
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'tax_percentage' => $request->tax_percentage ?? 0,
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'discount_percentage' => $request->discount_percentage ?? 0,
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'paid_amount' => $paid_amount * 100,
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'total_amount' => $total_amount * 100,
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'due_amount' => $due_amount * 100,
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'payment_status' => $payment_status,
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'payment_method' => $request->payment_method,
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'note' => $request->note,
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'tax_amount' => Cart::instance('sale')->tax() * 100,
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'discount_amount' => Cart::instance('sale')->discount() * 100,
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]);
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foreach (Cart::instance('sale')->content() as $item) {
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SaleDetails::create([
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'sale_id' => $sale->id,
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'product_id' => $item->id,
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'product_name' => $item->name,
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'product_code' => $item->options->code,
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'quantity' => $item->qty,
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'price' => $item->price * 100,
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'unit_price' => $item->options->unit_price * 100,
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'sub_total' => $item->options->sub_total * 100,
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'product_discount_amount' => $item->options->product_discount * 100,
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'product_discount_type' => $item->options->product_discount_type,
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'product_tax_amount' => $item->options->product_tax * 100,
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]);
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if (in_array($request->status, ['Shipped', 'Completed'])) {
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$product = Product::find($item->id);
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if ($product) {
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$product->decrement('product_quantity', $item->qty);
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$this->allocateProductFromBatches($item->id, $item->qty);
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}
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}
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}
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Cart::instance('sale')->destroy();
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if ($sale->paid_amount > 0) {
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SalePayment::create([
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'date' => $request->date,
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'reference' => 'INV/' . $sale->reference,
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'amount' => $sale->paid_amount,
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'sale_id' => $sale->id,
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'payment_method' => $request->payment_method
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]);
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}
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});
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toast('Sale Created!', 'success');
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return redirect()->route('sales.index');
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}
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public function edit(Sale $sale)
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{
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abort_if(Gate::denies('edit_sales'), 403);
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Cart::instance('sale')->destroy();
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foreach ($sale->saleDetails as $detail) {
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Cart::instance('sale')->add([
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'id' => $detail->product_id,
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'name' => $detail->product_name,
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'qty' => $detail->quantity,
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'price' => $detail->price / 100,
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'weight'=> 1,
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'options' => [
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'code' => $detail->product_code,
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'unit_price' => $detail->unit_price / 100,
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'sub_total' => $detail->sub_total / 100,
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'product_discount' => $detail->product_discount_amount / 100,
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'product_discount_type' => $detail->product_discount_type,
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'product_tax' => $detail->product_tax_amount / 100,
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'stock' => optional(Product::find($detail->product_id))->product_quantity,
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]
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]);
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}
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return view('sale::edit', compact('sale'));
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}
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public function update(UpdateSaleRequest $request, Sale $sale)
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{
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DB::transaction(function () use ($request, $sale) {
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$due_amount = $request->total_amount - $request->paid_amount;
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$payment_status = $due_amount == $request->total_amount ? 'Unpaid' :
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($due_amount > 0 ? 'Partial' : 'Paid');
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foreach ($sale->saleDetails as $detail) {
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if (in_array($sale->status, ['Shipped', 'Completed'])) {
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$product = Product::find($detail->product_id);
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if ($product) {
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$product->increment('product_quantity', $detail->quantity);
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}
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}
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$detail->delete();
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}
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$sale->update([
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'date' => $request->date,
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'reference' => $request->reference,
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'customer_id' => $request->customer_id,
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'customer_name' => optional(Customer::find($request->customer_id))->customer_name,
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'tax_percentage' => $request->tax_percentage ?? 0,
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'discount_percentage' => $request->discount_percentage ?? 0,
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'shipping_amount' => ($request->shipping_amount ?? 0) * 100,
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'paid_amount' => ($request->paid_amount ?? 0) * 100,
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'total_amount' => ($request->total_amount ?? 0) * 100,
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'due_amount' => ($due_amount ?? 0) * 100,
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'payment_status' => $payment_status,
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'payment_method' => $request->payment_method,
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'note' => $request->note,
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'tax_amount' => Cart::instance('sale')->tax() * 100,
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'discount_amount' => Cart::instance('sale')->discount() * 100,
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]);
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foreach (Cart::instance('sale')->content() as $item) {
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SaleDetails::create([
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'sale_id' => $sale->id,
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'product_id' => $item->id,
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'product_name' => $item->name,
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'product_code' => $item->options->code,
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'quantity' => $item->qty,
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'price' => $item->price * 100,
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'unit_price' => $item->options->unit_price * 100,
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'sub_total' => $item->options->sub_total * 100,
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'product_discount_amount' => $item->options->product_discount * 100,
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'product_discount_type' => $item->options->product_discount_type,
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'product_tax_amount' => $item->options->product_tax * 100,
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]);
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if (in_array($request->status, ['Shipped', 'Completed'])) {
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$product = Product::find($item->id);
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if ($product) {
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$product->decrement('product_quantity', $item->qty);
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$this->allocateProductFromBatches($item->id, $item->qty);
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}
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}
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}
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Cart::instance('sale')->destroy();
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});
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toast('Sale Updated!', 'info');
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return redirect()->route('sales.index');
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}
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public function show(Sale $sale)
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{
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abort_if(Gate::denies('show_sales'), 403);
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$customer = Customer::find($sale->customer_id);
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return view('sale::show', compact('sale', 'customer'));
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}
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public function destroy(Sale $sale)
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{
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abort_if(Gate::denies('delete_sales'), 403);
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$sale->delete();
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toast('Sale Deleted!', 'warning');
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return redirect()->route('sales.index');
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}
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private function allocateProductFromBatches($product_id, $required_qty)
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{
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$branch_id = session('branch_id');
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$batches = DB::table('product_batches')
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->where('product_id', $product_id)
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->where('branch_id', $branch_id)
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->where('qty', '>', 0)
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->orderBy('created_at') // FIFO
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->get();
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$allocation = [];
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$remaining = $required_qty;
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foreach ($batches as $batch) {
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if ($remaining <= 0) break;
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$used_qty = min($batch->qty, $remaining);
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$allocation[] = [
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'batch_id' => $batch->id,
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'qty' => $used_qty,
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'unit_price' => $batch->price,
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];
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DB::table('product_batches')
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->where('id', $batch->id)
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->decrement('qty', $used_qty);
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$remaining -= $used_qty;
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}
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if ($remaining > 0) {
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throw new \Exception("Stok produk tidak cukup di cabang saat ini.");
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}
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return $allocation;
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}
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}
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