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<?php
namespace App\Http\Controllers;
use App\BusinessLocation;
use App\Contact;
use App\Events\TransactionPaymentDeleted;
use App\Transaction;
use App\TransactionSellLine;
use App\User;
use App\Utils\BusinessUtil;
use App\Utils\ContactUtil;
use App\Utils\ModuleUtil;
use App\Utils\ProductUtil;
use App\Utils\TransactionUtil;
use Illuminate\Http\Request;
use Illuminate\Support\Facades\DB;
use Spatie\Activitylog\Models\Activity;
use Yajra\DataTables\Facades\DataTables;
class SellReturnController extends Controller
{
/**
* All Utils instance.
*/
protected $productUtil;
protected $transactionUtil;
protected $contactUtil;
protected $businessUtil;
protected $moduleUtil;
/**
* Constructor
*
* @param ProductUtils $product
* @return void
*/
public function __construct(ProductUtil $productUtil, TransactionUtil $transactionUtil, ContactUtil $contactUtil, BusinessUtil $businessUtil, ModuleUtil $moduleUtil)
{
$this->productUtil = $productUtil;
$this->transactionUtil = $transactionUtil;
$this->contactUtil = $contactUtil;
$this->businessUtil = $businessUtil;
$this->moduleUtil = $moduleUtil;
}
/**
* Display a listing of the resource.
*
* @return \Illuminate\Http\Response
*/
public function index()
{
if (! auth()->user()->can('access_sell_return') && ! auth()->user()->can('access_own_sell_return')) {
abort(403, 'Unauthorized action.');
}
$business_id = request()->session()->get('user.business_id');
if (request()->ajax()) {
$sells = Transaction::leftJoin('contacts', 'transactions.contact_id', '=', 'contacts.id')
->join(
'business_locations AS bl',
'transactions.location_id',
'=',
'bl.id'
)
->join(
'transactions as T1',
'transactions.return_parent_id',
'=',
'T1.id'
)
->leftJoin(
'transaction_payments AS TP',
'transactions.id',
'=',
'TP.transaction_id'
)
->where('transactions.business_id', $business_id)
->where('transactions.type', 'sell_return')
->where('transactions.status', 'final')
->select(
'transactions.id',
'transactions.transaction_date',
'transactions.invoice_no',
'contacts.name',
'contacts.supplier_business_name',
'transactions.final_total',
'transactions.payment_status',
'bl.name as business_location',
'T1.invoice_no as parent_sale',
'T1.id as parent_sale_id',
DB::raw('SUM(TP.amount) as amount_paid')
);
$permitted_locations = auth()->user()->permitted_locations();
if ($permitted_locations != 'all') {
$sells->whereIn('transactions.location_id', $permitted_locations);
}
if (! auth()->user()->can('access_sell_return') && auth()->user()->can('access_own_sell_return')) {
$sells->where('transactions.created_by', request()->session()->get('user.id'));
}
//Add condition for created_by,used in sales representative sales report
if (request()->has('created_by')) {
$created_by = request()->get('created_by');
if (! empty($created_by)) {
$sells->where('transactions.created_by', $created_by);
}
}
//Add condition for location,used in sales representative expense report
if (request()->has('location_id')) {
$location_id = request()->get('location_id');
if (! empty($location_id)) {
$sells->where('transactions.location_id', $location_id);
}
}
if (! empty(request()->customer_id)) {
$customer_id = request()->customer_id;
$sells->where('contacts.id', $customer_id);
}
if (! empty(request()->start_date) && ! empty(request()->end_date)) {
$start = request()->start_date;
$end = request()->end_date;
$sells->whereDate('transactions.transaction_date', '>=', $start)
->whereDate('transactions.transaction_date', '<=', $end);
}
$sells->groupBy('transactions.id');
return Datatables::of($sells)
->addColumn(
'action',
'<div class="btn-group">
<button type="button" class="btn btn-info dropdown-toggle btn-xs"
data-toggle="dropdown" aria-expanded="false">'.
__('messages.actions').
'<span class="caret"></span><span class="sr-only">Toggle Dropdown
</span>
</button>
<ul class="dropdown-menu dropdown-menu-right" role="menu">
<li><a href="#" class="btn-modal" data-container=".view_modal" data-href="{{action(\'App\Http\Controllers\SellReturnController@show\', [$parent_sale_id])}}"><i class="fas fa-eye" aria-hidden="true"></i> @lang("messages.view")</a></li>
<li><a href="{{action(\'App\Http\Controllers\SellReturnController@add\', [$parent_sale_id])}}" ><i class="fa fa-edit" aria-hidden="true"></i> @lang("messages.edit")</a></li>
<li><a href="{{action(\'App\Http\Controllers\SellReturnController@destroy\', [$id])}}" class="delete_sell_return" ><i class="fa fa-trash" aria-hidden="true"></i> @lang("messages.delete")</a></li>
<li><a href="#" class="print-invoice" data-href="{{action(\'App\Http\Controllers\SellReturnController@printInvoice\', [$id])}}"><i class="fa fa-print" aria-hidden="true"></i> @lang("messages.print")</a></li>
@if($payment_status != "paid")
<li><a href="{{action(\'App\Http\Controllers\TransactionPaymentController@addPayment\', [$id])}}" class="add_payment_modal"><i class="fas fa-money-bill-alt"></i> @lang("purchase.add_payment")</a></li>
@endif
<li><a href="{{action(\'App\Http\Controllers\TransactionPaymentController@show\', [$id])}}" class="view_payment_modal"><i class="fas fa-money-bill-alt"></i> @lang("purchase.view_payments")</a></li>
</ul>
</div>'
)
->removeColumn('id')
->editColumn(
'final_total',
'<span class="display_currency final_total" data-currency_symbol="true" data-orig-value="{{$final_total}}">{{$final_total}}</span>'
)
->editColumn('parent_sale', function ($row) {
return '<button type="button" class="btn btn-link btn-modal" data-container=".view_modal" data-href="'.action([\App\Http\Controllers\SellController::class, 'show'], [$row->parent_sale_id]).'">'.$row->parent_sale.'</button>';
})
->editColumn('name', '@if(!empty($supplier_business_name)) {{$supplier_business_name}}, <br> @endif {{$name}}')
->editColumn('transaction_date', '{{@format_datetime($transaction_date)}}')
->editColumn(
'payment_status',
'<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="{{__(\'lang_v1.\' . $payment_status)}}"><span class="label @payment_status($payment_status)">{{__(\'lang_v1.\' . $payment_status)}}</span></a>'
)
->addColumn('payment_due', function ($row) {
$due = $row->final_total - $row->amount_paid;
return '<span class="display_currency payment_due" data-currency_symbol="true" data-orig-value="'.$due.'">'.$due.'</sapn>';
})
->setRowAttr([
'data-href' => function ($row) {
if (auth()->user()->can('sell.view')) {
return action([\App\Http\Controllers\SellReturnController::class, 'show'], [$row->parent_sale_id]);
} else {
return '';
}
}, ])
->rawColumns(['final_total', 'action', 'parent_sale', 'payment_status', 'payment_due', 'name'])
->make(true);
}
$business_locations = BusinessLocation::forDropdown($business_id, false);
$customers = Contact::customersDropdown($business_id, false);
$sales_representative = User::forDropdown($business_id, false, false, true);
return view('sell_return.index')->with(compact('business_locations', 'customers', 'sales_representative'));
}
/**
* Show the form for creating a new resource.
*
* @return \Illuminate\Http\Response
*/
// public function create()
// {
// if (!auth()->user()->can('sell.create')) {
// abort(403, 'Unauthorized action.');
// }
// $business_id = request()->session()->get('user.business_id');
// //Check if subscribed or not
// if (!$this->moduleUtil->isSubscribed($business_id)) {
// return $this->moduleUtil->expiredResponse(action([\App\Http\Controllers\SellReturnController::class, 'index']));
// }
// $business_locations = BusinessLocation::forDropdown($business_id);
// //$walk_in_customer = $this->contactUtil->getWalkInCustomer($business_id);
// return view('sell_return.create')
// ->with(compact('business_locations'));
// }
/**
* Show the form for creating a new resource.
*
* @return \Illuminate\Http\Response
*/
public function add($id)
{
if (! auth()->user()->can('access_sell_return') && ! auth()->user()->can('access_own_sell_return')) {
abort(403, 'Unauthorized action.');
}
$business_id = request()->session()->get('user.business_id');
//Check if subscribed or not
if (! $this->moduleUtil->isSubscribed($business_id)) {
return $this->moduleUtil->expiredResponse();
}
$sell = Transaction::where('business_id', $business_id)
->with(['sell_lines', 'location', 'return_parent', 'contact', 'tax', 'sell_lines.sub_unit', 'sell_lines.product', 'sell_lines.product.unit'])
->find($id);
foreach ($sell->sell_lines as $key => $value) {
if (! empty($value->sub_unit_id)) {
$formated_sell_line = $this->transactionUtil->recalculateSellLineTotals($business_id, $value);
$sell->sell_lines[$key] = $formated_sell_line;
}
$sell->sell_lines[$key]->formatted_qty = $this->transactionUtil->num_f($value->quantity, false, null, true);
}
return view('sell_return.add')
->with(compact('sell'));
}
/**
* Store a newly created resource in storage.
*
* @param \Illuminate\Http\Request $request
* @return \Illuminate\Http\Response
*/
public function store(Request $request)
{
if (! auth()->user()->can('access_sell_return') && ! auth()->user()->can('access_own_sell_return')) {
abort(403, 'Unauthorized action.');
}
try {
$input = $request->except('_token');
if (! empty($input['products'])) {
$business_id = $request->session()->get('user.business_id');
//Check if subscribed or not
if (! $this->moduleUtil->isSubscribed($business_id)) {
return $this->moduleUtil->expiredResponse(action([\App\Http\Controllers\SellReturnController::class, 'index']));
}
$user_id = $request->session()->get('user.id');
DB::beginTransaction();
$sell_return = $this->transactionUtil->addSellReturn($input, $business_id, $user_id);
$receipt = $this->receiptContent($business_id, $sell_return->location_id, $sell_return->id);
DB::commit();
$output = ['success' => 1,
'msg' => __('lang_v1.success'),
'receipt' => $receipt,
];
}
} catch (\Exception $e) {
DB::rollBack();
if (get_class($e) == \App\Exceptions\PurchaseSellMismatch::class) {
$msg = $e->getMessage();
} else {
\Log::emergency('File:'.$e->getFile().'Line:'.$e->getLine().'Message:'.$e->getMessage());
$msg = __('messages.something_went_wrong');
}
$output = ['success' => 0,
'msg' => $msg,
];
}
return $output;
}
/**
* Display the specified resource.
*
* @param int $id
* @return \Illuminate\Http\Response
*/
public function show($id)
{
if (! auth()->user()->can('access_sell_return') && ! auth()->user()->can('access_own_sell_return')) {
abort(403, 'Unauthorized action.');
}
$business_id = request()->session()->get('user.business_id');
$query = Transaction::where('business_id', $business_id)
->where('id', $id)
->with(
'contact',
'return_parent',
'tax',
'sell_lines',
'sell_lines.product',
'sell_lines.variations',
'sell_lines.sub_unit',
'sell_lines.product',
'sell_lines.product.unit',
'location'
);
if (! auth()->user()->can('access_sell_return') && auth()->user()->can('access_own_sell_return')) {
$sells->where('created_by', request()->session()->get('user.id'));
}
$sell = $query->first();
foreach ($sell->sell_lines as $key => $value) {
if (! empty($value->sub_unit_id)) {
$formated_sell_line = $this->transactionUtil->recalculateSellLineTotals($business_id, $value);
$sell->sell_lines[$key] = $formated_sell_line;
}
}
$sell_taxes = [];
if (! empty($sell->return_parent->tax)) {
if ($sell->return_parent->tax->is_tax_group) {
$sell_taxes = $this->transactionUtil->sumGroupTaxDetails($this->transactionUtil->groupTaxDetails($sell->return_parent->tax, $sell->return_parent->tax_amount));
} else {
$sell_taxes[$sell->return_parent->tax->name] = $sell->return_parent->tax_amount;
}
}
$total_discount = 0;
if ($sell->return_parent->discount_type == 'fixed') {
$total_discount = $sell->return_parent->discount_amount;
} elseif ($sell->return_parent->discount_type == 'percentage') {
$discount_percent = $sell->return_parent->discount_amount;
if ($discount_percent == 100) {
$total_discount = $sell->return_parent->total_before_tax;
} else {
$total_after_discount = $sell->return_parent->final_total - $sell->return_parent->tax_amount;
$total_before_discount = $total_after_discount * 100 / (100 - $discount_percent);
$total_discount = $total_before_discount - $total_after_discount;
}
}
$activities = Activity::forSubject($sell->return_parent)
->with(['causer', 'subject'])
->latest()
->get();
return view('sell_return.show')
->with(compact('sell', 'sell_taxes', 'total_discount', 'activities'));
}
/**
* Remove the specified resource from storage.
*
* @param int $id
* @return \Illuminate\Http\Response
*/
public function destroy($id)
{
if (! auth()->user()->can('access_sell_return') && ! auth()->user()->can('access_own_sell_return')) {
abort(403, 'Unauthorized action.');
}
if (request()->ajax()) {
try {
$business_id = request()->session()->get('user.business_id');
//Begin transaction
DB::beginTransaction();
$query = Transaction::where('id', $id)
->where('business_id', $business_id)
->where('type', 'sell_return')
->with(['sell_lines', 'payment_lines']);
if (! auth()->user()->can('access_sell_return') && auth()->user()->can('access_own_sell_return')) {
$sells->where('created_by', request()->session()->get('user.id'));
}
$sell_return = $query->first();
$sell_lines = TransactionSellLine::where('transaction_id',
$sell_return->return_parent_id)
->get();
if (! empty($sell_return)) {
$transaction_payments = $sell_return->payment_lines;
foreach ($sell_lines as $sell_line) {
if ($sell_line->quantity_returned > 0) {
$quantity = 0;
$quantity_before = $this->transactionUtil->num_f($sell_line->quantity_returned);
$sell_line->quantity_returned = 0;
$sell_line->save();
//update quantity sold in corresponding purchase lines
$this->transactionUtil->updateQuantitySoldFromSellLine($sell_line, 0, $quantity_before);
// Update quantity in variation location details
$this->productUtil->updateProductQuantity($sell_return->location_id, $sell_line->product_id, $sell_line->variation_id, 0, $quantity_before);
}
}
$sell_return->delete();
foreach ($transaction_payments as $payment) {
event(new TransactionPaymentDeleted($payment));
}
}
DB::commit();
$output = ['success' => 1,
'msg' => __('lang_v1.success'),
];
} catch (\Exception $e) {
DB::rollBack();
if (get_class($e) == \App\Exceptions\PurchaseSellMismatch::class) {
$msg = $e->getMessage();
} else {
\Log::emergency('File:'.$e->getFile().'Line:'.$e->getLine().'Message:'.$e->getMessage());
$msg = __('messages.something_went_wrong');
}
$output = ['success' => 0,
'msg' => $msg,
];
}
return $output;
}
}
/**
* Returns the content for the receipt
*
* @param int $business_id
* @param int $location_id
* @param int $transaction_id
* @param string $printer_type = null
* @return array
*/
private function receiptContent(
$business_id,
$location_id,
$transaction_id,
$printer_type = null
) {
$output = ['is_enabled' => false,
'print_type' => 'browser',
'html_content' => null,
'printer_config' => [],
'data' => [],
];
$business_details = $this->businessUtil->getDetails($business_id);
$location_details = BusinessLocation::find($location_id);
//Check if printing of invoice is enabled or not.
if ($location_details->print_receipt_on_invoice == 1) {
//If enabled, get print type.
$output['is_enabled'] = true;
$invoice_layout = $this->businessUtil->invoiceLayout($business_id, $location_details->invoice_layout_id);
//Check if printer setting is provided.
$receipt_printer_type = is_null($printer_type) ? $location_details->receipt_printer_type : $printer_type;
$receipt_details = $this->transactionUtil->getReceiptDetails($transaction_id, $location_id, $invoice_layout, $business_details, $location_details, $receipt_printer_type);
//If print type browser - return the content, printer - return printer config data, and invoice format config
$output['print_title'] = $receipt_details->invoice_no;
if ($receipt_printer_type == 'printer') {
$output['print_type'] = 'printer';
$output['printer_config'] = $this->businessUtil->printerConfig($business_id, $location_details->printer_id);
$output['data'] = $receipt_details;
} else {
$output['html_content'] = view('sell_return.receipt', compact('receipt_details'))->render();
}
}
return $output;
}
/**
* Prints invoice for sell
*
* @param \Illuminate\Http\Request $request
* @return \Illuminate\Http\Response
*/
public function printInvoice(Request $request, $transaction_id)
{
if (request()->ajax()) {
try {
$output = ['success' => 0,
'msg' => trans('messages.something_went_wrong'),
];
$business_id = $request->session()->get('user.business_id');
$transaction = Transaction::where('business_id', $business_id)
->where('id', $transaction_id)
->first();
if (empty($transaction)) {
return $output;
}
$receipt = $this->receiptContent($business_id, $transaction->location_id, $transaction_id, 'browser');
if (! empty($receipt)) {
$output = ['success' => 1, 'receipt' => $receipt];
}
} catch (\Exception $e) {
$output = ['success' => 0,
'msg' => trans('messages.something_went_wrong'),
];
}
return $output;
}
}
/**
* Function to validate sell for sell return
*/
public function validateInvoiceToReturn($invoice_no)
{
if (! auth()->user()->can('sell.create') && ! auth()->user()->can('direct_sell.access') && ! auth()->user()->can('view_own_sell_only')) {
return ['success' => 0,
'msg' => trans('lang_v1.permission_denied'),
];
}
$business_id = request()->session()->get('user.business_id');
$query = Transaction::where('business_id', $business_id)
->where('invoice_no', $invoice_no);
$permitted_locations = auth()->user()->permitted_locations();
if ($permitted_locations != 'all') {
$query->whereIn('transactions.location_id', $permitted_locations);
}
if (! auth()->user()->can('direct_sell.access') && auth()->user()->can('view_own_sell_only')) {
$query->where('created_by', auth()->user()->id);
}
$sell = $query->first();
if (empty($sell)) {
return ['success' => 0,
'msg' => trans('lang_v1.sell_not_found'),
];
}
return ['success' => 1,
'redirect_url' => action([\App\Http\Controllers\SellReturnController::class, 'add'], [$sell->id]),
];
}
}