461 lines
20 KiB
PHP
461 lines
20 KiB
PHP
<?php
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namespace App\Http\Controllers;
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use App\AccountTransaction;
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use App\BusinessLocation;
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use App\PurchaseLine;
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use App\Transaction;
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use App\Utils\ProductUtil;
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use App\Utils\TransactionUtil;
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use Illuminate\Http\Request;
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use Illuminate\Support\Facades\DB;
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use Spatie\Activitylog\Models\Activity;
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use Yajra\DataTables\Facades\DataTables;
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class PurchaseReturnController extends Controller
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{
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/**
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* All Utils instance.
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*/
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protected $transactionUtil;
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protected $productUtil;
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/**
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* Constructor
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*
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* @param TransactionUtil $transactionUtil
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* @return void
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*/
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public function __construct(TransactionUtil $transactionUtil, ProductUtil $productUtil)
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{
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$this->transactionUtil = $transactionUtil;
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$this->productUtil = $productUtil;
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}
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/**
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* Display a listing of the resource.
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*
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* @return \Illuminate\Http\Response
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*/
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public function index()
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{
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if (! auth()->user()->can('purchase.view') && ! auth()->user()->can('purchase.create')) {
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abort(403, 'Unauthorized action.');
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}
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$business_id = request()->session()->get('user.business_id');
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if (request()->ajax()) {
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$purchases_returns = Transaction::leftJoin('contacts', 'transactions.contact_id', '=', 'contacts.id')
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->join(
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'business_locations AS BS',
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'transactions.location_id',
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'=',
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'BS.id'
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)
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->leftJoin(
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'transactions AS T',
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'transactions.return_parent_id',
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'=',
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'T.id'
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)
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->leftJoin(
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'transaction_payments AS TP',
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'transactions.id',
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'=',
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'TP.transaction_id'
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)
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->where('transactions.business_id', $business_id)
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->where('transactions.type', 'purchase_return')
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->select(
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'transactions.id',
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'transactions.transaction_date',
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'transactions.ref_no',
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'contacts.name',
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'contacts.supplier_business_name',
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'transactions.status',
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'transactions.payment_status',
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'transactions.final_total',
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'transactions.return_parent_id',
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'BS.name as location_name',
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'T.ref_no as parent_purchase',
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DB::raw('SUM(TP.amount) as amount_paid')
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)
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->groupBy('transactions.id');
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$permitted_locations = auth()->user()->permitted_locations();
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if ($permitted_locations != 'all') {
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$purchases_returns->whereIn('transactions.location_id', $permitted_locations);
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}
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if (! empty(request()->location_id)) {
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$purchases_returns->where('transactions.location_id', request()->location_id);
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}
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if (! empty(request()->supplier_id)) {
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$supplier_id = request()->supplier_id;
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$purchases_returns->where('contacts.id', $supplier_id);
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}
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if (! empty(request()->start_date) && ! empty(request()->end_date)) {
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$start = request()->start_date;
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$end = request()->end_date;
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$purchases_returns->whereDate('transactions.transaction_date', '>=', $start)
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->whereDate('transactions.transaction_date', '<=', $end);
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}
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return Datatables::of($purchases_returns)
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->addColumn('action', function ($row) {
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$html = '<div class="btn-group">
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<button type="button" class="tw-dw-btn tw-dw-btn-xs tw-dw-btn-outline tw-dw-btn-info tw-w-max dropdown-toggle"
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data-toggle="dropdown" aria-expanded="false">'.
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__('messages.actions').
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'<span class="caret"></span><span class="sr-only">Toggle Dropdown
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</span>
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</button>
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<ul class="dropdown-menu dropdown-menu-right" role="menu">';
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if (! empty($row->return_parent_id)) {
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$html .= '<li><a href="'.action([\App\Http\Controllers\PurchaseReturnController::class, 'add'], $row->return_parent_id).'" ><i class="glyphicon glyphicon-edit"></i>'.
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__('messages.edit').
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'</a></li>';
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} else {
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$html .= '<li><a href="'.action([\App\Http\Controllers\CombinedPurchaseReturnController::class, 'edit'], $row->id).'" ><i class="glyphicon glyphicon-edit"></i>'.
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__('messages.edit').
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'</a></li>';
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}
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if ($row->payment_status != 'paid') {
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$html .= '<li><a href="'.action([\App\Http\Controllers\TransactionPaymentController::class, 'addPayment'], [$row->id]).'" class="add_payment_modal"><i class="fas fa-money-bill-alt"></i>'.__('purchase.add_payment').'</a></li>';
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}
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$html .= '<li><a href="'.action([\App\Http\Controllers\TransactionPaymentController::class, 'show'], [$row->id]).'" class="view_payment_modal"><i class="fas fa-money-bill-alt"></i>'.__('purchase.view_payments').'</a></li>';
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$html .= '<li><a href="'.action([\App\Http\Controllers\PurchaseReturnController::class, 'destroy'], $row->id).'" class="delete_purchase_return" ><i class="fa fa-trash"></i>'.
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__('messages.delete').
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'</a></li>';
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$html .= '</ul></div>';
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return $html;
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})
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->removeColumn('id')
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->removeColumn('return_parent_id')
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->editColumn(
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'final_total',
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'<span class="display_currency final_total" data-currency_symbol="true" data-orig-value="{{$final_total}}">{{$final_total}}</span>'
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)
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->editColumn('transaction_date', '@format_datetime($transaction_date)')
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->editColumn('name', function ($row) {
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$name = ! empty($row->name) ? $row->name : '';
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return $name.' '.$row->supplier_business_name;
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})
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->editColumn(
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'payment_status',
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'<a href="{{ action([\App\Http\Controllers\TransactionPaymentController::class, \'show\'], [$id])}}" class="view_payment_modal payment-status payment-status-label" data-orig-value="{{$payment_status}}" data-status-name="@if($payment_status != "paid"){{__(\'lang_v1.\' . $payment_status)}}@else{{__("lang_v1.received")}}@endif"><span class="label @payment_status($payment_status)">@if($payment_status != "paid"){{__(\'lang_v1.\' . $payment_status)}} @else {{__("lang_v1.received")}} @endif
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</span></a>'
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)
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->editColumn('parent_purchase', function ($row) {
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$html = '';
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if (! empty($row->parent_purchase)) {
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$html = '<a href="#" data-href="'.action([\App\Http\Controllers\PurchaseController::class, 'show'], [$row->return_parent_id]).'" class="btn-modal" data-container=".view_modal">'.$row->parent_purchase.'</a>';
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}
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return $html;
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})
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->addColumn('payment_due', function ($row) {
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$due = $row->final_total - $row->amount_paid;
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return '<span class="display_currency payment_due" data-currency_symbol="true" data-orig-value="'.$due.'">'.$due.'</sapn>';
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})
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->setRowAttr([
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'data-href' => function ($row) {
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if (auth()->user()->can('purchase.view')) {
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$return_id = ! empty($row->return_parent_id) ? $row->return_parent_id : $row->id;
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return action([\App\Http\Controllers\PurchaseReturnController::class, 'show'], [$return_id]);
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} else {
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return '';
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}
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}, ])
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->rawColumns(['final_total', 'action', 'payment_status', 'parent_purchase', 'payment_due'])
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->make(true);
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}
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$business_locations = BusinessLocation::forDropdown($business_id);
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return view('purchase_return.index')->with(compact('business_locations'));
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}
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/**
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* Show the form for purchase return.
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*
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* @return \Illuminate\Http\Response
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*/
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public function add($id)
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{
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if (! auth()->user()->can('purchase.update')) {
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abort(403, 'Unauthorized action.');
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}
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$business_id = request()->session()->get('user.business_id');
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$purchase = Transaction::where('business_id', $business_id)
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->where('type', 'purchase')
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->with(['purchase_lines', 'contact', 'tax', 'return_parent', 'purchase_lines.sub_unit', 'purchase_lines.product', 'purchase_lines.product.unit'])
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->find($id);
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foreach ($purchase->purchase_lines as $key => $value) {
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if (! empty($value->sub_unit_id)) {
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$formated_purchase_line = $this->productUtil->changePurchaseLineUnit($value, $business_id);
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$purchase->purchase_lines[$key] = $formated_purchase_line;
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}
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}
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foreach ($purchase->purchase_lines as $key => $value) {
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$qty_available = $value->quantity - $value->quantity_sold - $value->quantity_adjusted;
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$purchase->purchase_lines[$key]->formatted_qty_available = $this->transactionUtil->num_f($qty_available);
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}
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return view('purchase_return.add')
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->with(compact('purchase'));
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}
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/**
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* Saves Purchase returns in the database.
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*
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* @param \Illuminate\Http\Request $request
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* @return \Illuminate\Http\Response
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*/
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public function store(Request $request)
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{
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if (! auth()->user()->can('purchase.update')) {
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abort(403, 'Unauthorized action.');
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}
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try {
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$business_id = request()->session()->get('user.business_id');
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$purchase = Transaction::where('business_id', $business_id)
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->where('type', 'purchase')
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->with(['purchase_lines', 'purchase_lines.sub_unit'])
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->findOrFail($request->input('transaction_id'));
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$return_quantities = $request->input('returns');
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$return_total = 0;
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DB::beginTransaction();
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foreach ($purchase->purchase_lines as $purchase_line) {
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$old_return_qty = $purchase_line->quantity_returned;
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$return_quantity = ! empty($return_quantities[$purchase_line->id]) ? $this->productUtil->num_uf($return_quantities[$purchase_line->id]) : 0;
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$multiplier = 1;
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if (! empty($purchase_line->sub_unit->base_unit_multiplier)) {
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$multiplier = $purchase_line->sub_unit->base_unit_multiplier;
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$return_quantity = $return_quantity * $multiplier;
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}
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$purchase_line->quantity_returned = $return_quantity;
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$purchase_line->save();
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$return_total += $purchase_line->purchase_price_inc_tax * $purchase_line->quantity_returned;
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//Decrease quantity in variation location details
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if ($old_return_qty != $purchase_line->quantity_returned) {
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$this->productUtil->decreaseProductQuantity(
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$purchase_line->product_id,
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$purchase_line->variation_id,
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$purchase->location_id,
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$purchase_line->quantity_returned,
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$old_return_qty
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);
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}
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}
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$return_total_inc_tax = $return_total + $request->input('tax_amount');
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$return_transaction_data = [
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'total_before_tax' => $return_total,
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'final_total' => $return_total_inc_tax,
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'tax_amount' => $request->input('tax_amount'),
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'tax_id' => $purchase->tax_id,
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];
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if (empty($request->input('ref_no'))) {
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//Update reference count
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$ref_count = $this->transactionUtil->setAndGetReferenceCount('purchase_return');
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$return_transaction_data['ref_no'] = $this->transactionUtil->generateReferenceNumber('purchase_return', $ref_count);
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}
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$return_transaction = Transaction::where('business_id', $business_id)
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->where('type', 'purchase_return')
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->where('return_parent_id', $purchase->id)
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->first();
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if (! empty($return_transaction)) {
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$return_transaction_before = $return_transaction->replicate();
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$return_transaction->update($return_transaction_data);
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$this->transactionUtil->activityLog($return_transaction, 'edited', $return_transaction_before);
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} else {
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$return_transaction_data['business_id'] = $business_id;
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$return_transaction_data['location_id'] = $purchase->location_id;
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$return_transaction_data['type'] = 'purchase_return';
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$return_transaction_data['status'] = 'final';
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$return_transaction_data['contact_id'] = $purchase->contact_id;
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$return_transaction_data['transaction_date'] = \Carbon::now();
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$return_transaction_data['created_by'] = request()->session()->get('user.id');
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$return_transaction_data['return_parent_id'] = $purchase->id;
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$return_transaction = Transaction::create($return_transaction_data);
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$this->transactionUtil->activityLog($return_transaction, 'added');
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}
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//update payment status
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$this->transactionUtil->updatePaymentStatus($return_transaction->id, $return_transaction->final_total);
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$output = ['success' => 1,
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'msg' => __('lang_v1.purchase_return_added_success'),
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];
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DB::commit();
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} catch (\Exception $e) {
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DB::rollBack();
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\Log::emergency('File:'.$e->getFile().'Line:'.$e->getLine().'Message:'.$e->getMessage());
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$output = ['success' => 0,
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'msg' => __('messages.something_went_wrong'),
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];
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}
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return redirect('purchase-return')->with('status', $output);
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}
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/**
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* Display the specified resource.
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*
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* @param int $id
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* @return \Illuminate\Http\Response
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*/
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public function show($id)
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{
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if (! auth()->user()->can('purchase.view')) {
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abort(403, 'Unauthorized action.');
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}
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$business_id = request()->session()->get('user.business_id');
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$purchase = Transaction::where('business_id', $business_id)
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->with(['return_parent', 'return_parent.tax', 'purchase_lines', 'contact', 'tax', 'purchase_lines.sub_unit', 'purchase_lines.product', 'purchase_lines.product.unit'])
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->find($id);
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foreach ($purchase->purchase_lines as $key => $value) {
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if (! empty($value->sub_unit_id)) {
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$formated_purchase_line = $this->productUtil->changePurchaseLineUnit($value, $business_id);
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$purchase->purchase_lines[$key] = $formated_purchase_line;
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}
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}
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$purchase_taxes = [];
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if (! empty($purchase->return_parent->tax)) {
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if ($purchase->return_parent->tax->is_tax_group) {
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$purchase_taxes = $this->transactionUtil->sumGroupTaxDetails($this->transactionUtil->groupTaxDetails($purchase->return_parent->tax, $purchase->return_parent->tax_amount));
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} else {
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$purchase_taxes[$purchase->return_parent->tax->name] = $purchase->return_parent->tax_amount;
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}
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}
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//For combined purchase return return_parent is empty
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if (empty($purchase->return_parent) && ! empty($purchase->tax)) {
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if ($purchase->tax->is_tax_group) {
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$purchase_taxes = $this->transactionUtil->sumGroupTaxDetails($this->transactionUtil->groupTaxDetails($purchase->tax, $purchase->tax_amount));
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} else {
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$purchase_taxes[$purchase->tax->name] = $purchase->tax_amount;
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}
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}
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$return = ! empty($purchase->return_parent) ? $purchase->return_parent : $purchase;
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$activities = Activity::forSubject($return)
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->with(['causer', 'subject'])
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->latest()
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->get();
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return view('purchase_return.show')
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->with(compact('purchase', 'purchase_taxes', 'activities'));
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}
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/**
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* Remove the specified resource from storage.
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*
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* @param int $id
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* @return \Illuminate\Http\Response
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*/
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public function destroy($id)
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{
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if (! auth()->user()->can('purchase.delete')) {
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abort(403, 'Unauthorized action.');
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}
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try {
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if (request()->ajax()) {
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$business_id = request()->session()->get('user.business_id');
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$purchase_return = Transaction::where('id', $id)
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->where('business_id', $business_id)
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->where('type', 'purchase_return')
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->with(['purchase_lines'])
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->first();
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DB::beginTransaction();
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if (empty($purchase_return->return_parent_id)) {
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$delete_purchase_lines = $purchase_return->purchase_lines;
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$delete_purchase_line_ids = [];
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foreach ($delete_purchase_lines as $purchase_line) {
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$delete_purchase_line_ids[] = $purchase_line->id;
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$this->productUtil->updateProductQuantity($purchase_return->location_id, $purchase_line->product_id, $purchase_line->variation_id, $purchase_line->quantity_returned, 0, null, false);
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}
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PurchaseLine::where('transaction_id', $purchase_return->id)
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->whereIn('id', $delete_purchase_line_ids)
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->delete();
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} else {
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$parent_purchase = Transaction::where('id', $purchase_return->return_parent_id)
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->where('business_id', $business_id)
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->where('type', 'purchase')
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->with(['purchase_lines'])
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->first();
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$updated_purchase_lines = $parent_purchase->purchase_lines;
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foreach ($updated_purchase_lines as $purchase_line) {
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$this->productUtil->updateProductQuantity($parent_purchase->location_id, $purchase_line->product_id, $purchase_line->variation_id, $purchase_line->quantity_returned, 0, null, false);
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$purchase_line->quantity_returned = 0;
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$purchase_line->save();
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}
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}
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//Delete Transaction
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$purchase_return->delete();
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//Delete account transactions
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AccountTransaction::where('transaction_id', $id)->delete();
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DB::commit();
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$output = ['success' => true,
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'msg' => __('lang_v1.deleted_success'),
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];
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}
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} catch (\Exception $e) {
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DB::rollBack();
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\Log::emergency('File:'.$e->getFile().'Line:'.$e->getLine().'Message:'.$e->getMessage());
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$output = ['success' => false,
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'msg' => __('messages.something_went_wrong'),
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];
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}
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return $output;
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}
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}
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