308 lines
12 KiB
PHP
308 lines
12 KiB
PHP
<?php
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namespace Modules\Purchase\Http\Controllers;
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use Modules\Purchase\DataTables\PurchaseDataTable;
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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\Supplier;
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use Modules\Product\Entities\Product;
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use Modules\Purchase\Entities\Purchase;
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use Modules\Purchase\Entities\PurchaseDetail;
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use Modules\Purchase\Entities\PurchasePayment;
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use Modules\Purchase\Http\Requests\StorePurchaseRequest;
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use Modules\Purchase\Http\Requests\UpdatePurchaseRequest;
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use App\Models\ProductBatch;
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use Illuminate\Http\Request;
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use Illuminate\Support\Facades\Validator;
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use Barryvdh\DomPDF\Facade\Pdf;
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class PurchaseController extends Controller
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{
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public function index(PurchaseDataTable $dataTable) {
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abort_if(Gate::denies('access_purchases'), 403);
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return $dataTable->render('purchase::index');
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}
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public function create()
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{
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return view('purchase::create');
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}
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public function store(Request $request)
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{
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$validator = Validator::make($request->all(), [
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'reference_no' => 'required|string',
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'supplier_id' => 'required|exists:suppliers,id',
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'date' => 'required|date',
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'payment_method' => 'required|string',
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'paid_amount' => 'required|numeric|min:0',
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'products' => 'required|array|min:1',
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'products.*.product_id' => 'required|exists:products,id',
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'products.*.quantity' => 'required|integer|min:1',
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'products.*.purchase_price' => 'required|numeric|min:0',
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'products.*.expired_date' => 'nullable|date|after:today',
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'discount_percentage' => 'nullable|numeric|min:0',
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'discount_amount' => 'nullable|numeric|min:0',
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'note' => 'nullable|string'
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]);
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if ($validator->fails()) {
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return response()->json([
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'message' => 'Validation failed',
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'errors' => $validator->errors()
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], 422);
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}
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DB::beginTransaction();
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try {
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// Calculate total amount
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$totalAmount = collect($request->products)->sum(function ($product) {
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return $product['quantity'] * $product['purchase_price'];
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});
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// Calculate due amount
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$dueAmount = $totalAmount - $request->paid_amount;
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// Determine payment status
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$paymentStatus = $request->paid_amount == 0 ? 'Unpaid' :
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($dueAmount == 0 ? 'Paid' : 'Partial');
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// 1. Simpan ke purchases
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$purchase = Purchase::create([
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'reference_no' => $request->reference_no,
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'supplier_id' => $request->supplier_id,
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'supplier_name' => Supplier::findOrFail($request->supplier_id)->name,
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'date' => $request->date,
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'discount_percentage' => $request->discount_percentage ?? 0,
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//'discount_amount' => $request->discount_amount ?? 0,
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'payment_method' => $request->payment_method,
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'paid_amount' => round($request->paid_amount * 100),
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'total_amount' => round($totalAmount * 100),
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'discount_amount' => round($request->discount_amount * 100),
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'due_amount' => $dueAmount,
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'payment_status' => $paymentStatus,
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'note' => $request->note,
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'user_id' => auth()->id(),
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'branch_id' => session(['active_branch' => 1]),// contoh ID cabang default
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'created_by' => auth()->user()->name,
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'updated_by' => auth()->user()->name
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]);
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// 2. Simpan detail produk & batch
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foreach ($request->products as $product) {
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// Detail
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PurchaseDetail::create([
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'purchase_id' => $purchase->id,
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'product_id' => $product['product_id'],
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'product_name' => Product::findOrFail($product['product_id'])->product_name,
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'product_code' => Product::findOrFail($product['product_id'])->product_code,
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'quantity' => $product['quantity'],
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'price' => $product['purchase_price'],
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'unit_price' => $product['purchase_price'],
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'sub_total' => $product['quantity'] * $product['purchase_price'],
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'product_discount_amount' => 0,
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'product_discount_type' => 'fixed',
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'product_tax_amount' => 0,
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'created_by' => auth()->user()->name,
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'updated_by' => auth()->user()->name
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]);
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// Batch
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ProductBatch::addStock([
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'product_id' => $product['product_id'],
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'branch_id' => session(['active_branch' => 1]), // contoh ID cabang default,
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'quantity' => $product['quantity'],
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'purchase_price' => $product['purchase_price'],
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'expired_date' => $product['expired_date'],
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'purchase_id' => $purchase->id,
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'batch_code' => $purchase->reference_no . '-' . $product['product_id'],
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'created_by' => auth()->user()->name,
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'updated_by' => auth()->user()->name
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]);
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}
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// 3. Simpan pembayaran (jika ada)
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if ($purchase->paid_amount > 0) {
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PurchasePayment::create([
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'purchase_id' => $purchase->id,
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'branch_id' => session(['active_branch' => 1]), // contoh ID cabang default,
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'amount' => $purchase->paid_amount,
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'date' => $purchase->date,
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'reference' => 'PAY-' . $purchase->reference_no,
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'payment_method' => $purchase->payment_method,
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'note' => 'Initial payment for purchase ' . $purchase->reference_no,
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'created_by' => auth()->user()->name,
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'updated_by' => auth()->user()->name
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]);
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}
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DB::commit();
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return response()->json([
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'message' => 'Purchase created successfully',
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'data' => $purchase
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], 201);
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} catch (\Exception $e) {
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DB::rollBack();
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return response()->json([
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'message' => 'Failed to create purchase',
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'error' => $e->getMessage()
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], 500);
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}
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}
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public function getStock(Request $request, $productId, $branchId)
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{
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$stock = ProductBatch::getAvailableStock($productId, $branchId);
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return response()->json([
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'data' => $stock
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]);
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}
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public function show(Purchase $purchase) {
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abort_if(Gate::denies('show_purchases'), 403);
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$supplier = Supplier::findOrFail($purchase->supplier_id);
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return view('purchase::show', compact('purchase', 'supplier'));
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}
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public function edit(Purchase $purchase) {
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abort_if(Gate::denies('edit_purchases'), 403);
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$purchase_details = $purchase->purchaseDetails;
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Cart::instance('purchase')->destroy();
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$cart = Cart::instance('purchase');
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foreach ($purchase_details as $purchase_detail) {
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$cart->add([
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'id' => $purchase_detail->product_id,
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'name' => $purchase_detail->product_name,
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'qty' => $purchase_detail->quantity,
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'price' => $purchase_detail->price,
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'weight' => 1,
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'options' => [
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'product_discount' => $purchase_detail->product_discount_amount,
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'product_discount_type' => $purchase_detail->product_discount_type,
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'sub_total' => $purchase_detail->sub_total,
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'code' => $purchase_detail->product_code,
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'stock' => Product::findOrFail($purchase_detail->product_id)->product_quantity,
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'product_tax' => $purchase_detail->product_tax_amount,
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'unit_price' => $purchase_detail->unit_price
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]
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]);
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}
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return view('purchase::edit', compact('purchase'));
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}
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public function update(UpdatePurchaseRequest $request, Purchase $purchase) {
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DB::transaction(function () use ($request, $purchase) {
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$due_amount = $request->total_amount - $request->paid_amount;
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if ($due_amount == $request->total_amount) {
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$payment_status = 'Unpaid';
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} elseif ($due_amount > 0) {
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$payment_status = 'Partial';
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} else {
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$payment_status = 'Paid';
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}
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foreach ($purchase->purchaseDetails as $purchase_detail) {
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if ($purchase->status == 'Completed') {
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$product = Product::findOrFail($purchase_detail->product_id);
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$product->update([
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'product_quantity' => $product->product_quantity - $purchase_detail->quantity
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]);
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}
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$purchase_detail->delete();
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}
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$purchase->update([
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'date' => $request->date,
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'reference' => $request->reference,
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'supplier_id' => $request->supplier_id,
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'supplier_name' => Supplier::findOrFail($request->supplier_id)->supplier_name,
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'tax_percentage' => $request->tax_percentage,
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'discount_percentage' => $request->discount_percentage,
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'shipping_amount' => $request->shipping_amount * 100,
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'paid_amount' => $request->paid_amount * 100,
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'total_amount' => $request->total_amount * 100,
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'due_amount' => $due_amount * 100,
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'status' => $request->status,
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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('purchase')->tax() * 100,
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'discount_amount' => Cart::instance('purchase')->discount() * 100,
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]);
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foreach (Cart::instance('purchase')->content() as $cart_item) {
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PurchaseDetail::create([
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'purchase_id' => $purchase->id,
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'product_id' => $cart_item->id,
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'product_name' => $cart_item->name,
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'product_code' => $cart_item->options->code,
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'quantity' => $cart_item->qty,
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'price' => $cart_item->price * 100,
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'unit_price' => $cart_item->options->unit_price * 100,
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'sub_total' => $cart_item->options->sub_total * 100,
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'product_discount_amount' => $cart_item->options->product_discount * 100,
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'product_discount_type' => $cart_item->options->product_discount_type,
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'product_tax_amount' => $cart_item->options->product_tax * 100,
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]);
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if ($request->status == 'Completed') {
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$product = Product::findOrFail($cart_item->id);
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$product->update([
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'product_quantity' => $product->product_quantity + $cart_item->qty
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]);
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}
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}
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Cart::instance('purchase')->destroy();
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});
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toast('Purchase Updated!', 'info');
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return redirect()->route('purchases.index');
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}
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public function destroy(Purchase $purchase) {
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abort_if(Gate::denies('delete_purchases'), 403);
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$purchase->delete();
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toast('Purchase Deleted!', 'warning');
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return redirect()->route('purchases.index');
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}
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public function pdf($id)
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{
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$purchase = Purchase::findOrFail($id);
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$supplier = Supplier::findOrFail($purchase->supplier_id);
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$pdf = PDF::loadView('purchase::print', [
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'purchase' => $purchase,
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'supplier' => $supplier,
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])->setPaper('a4');
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return $pdf->stream('purchase-'. $purchase->reference .'.pdf');
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}
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}
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