2018-06-21 16:24:40 +03:00

943 lines
28 KiB
PHP

<?php
namespace App\Http\Controllers\Incomes;
use App\Events\InvoiceCreated;
use App\Events\InvoicePrinting;
use App\Events\InvoiceUpdated;
use App\Http\Controllers\Controller;
use App\Http\Requests\Income\Invoice as Request;
use App\Http\Requests\Income\InvoicePayment as PaymentRequest;
use App\Models\Banking\Account;
use App\Models\Income\Customer;
use App\Models\Income\Invoice;
use App\Models\Income\InvoiceHistory;
use App\Models\Income\InvoiceItem;
use App\Models\Income\InvoiceTotal;
use App\Models\Income\InvoicePayment;
use App\Models\Income\InvoiceStatus;
use App\Models\Common\Item;
use App\Models\Setting\Category;
use App\Models\Setting\Currency;
use App\Models\Setting\Tax;
use App\Models\Common\Media;
use App\Notifications\Income\Invoice as Notification;
use App\Notifications\Common\Item as ItemNotification;
use App\Traits\Currencies;
use App\Traits\DateTime;
use App\Traits\Incomes;
use App\Traits\Uploads;
use App\Utilities\ImportFile;
use App\Utilities\Modules;
use Date;
use File;
use Image;
use Storage;
class Invoices extends Controller
{
use DateTime, Currencies, Incomes, Uploads;
/**
* Display a listing of the resource.
*
* @return Response
*/
public function index()
{
$invoices = Invoice::with(['customer', 'status', 'items', 'payments', 'histories'])->collect(['invoice_number'=> 'desc']);
$customers = collect(Customer::enabled()->pluck('name', 'id'))
->prepend(trans('general.all_type', ['type' => trans_choice('general.customers', 2)]), '');
$status = collect(InvoiceStatus::all()->pluck('name', 'code'))
->prepend(trans('general.all_type', ['type' => trans_choice('general.statuses', 2)]), '');
return view('incomes.invoices.index', compact('invoices', 'customers', 'status'));
}
/**
* Show the form for viewing the specified resource.
*
* @param Invoice $invoice
*
* @return Response
*/
public function show(Invoice $invoice)
{
$paid = 0;
foreach ($invoice->payments as $item) {
$item->default_currency_code = $invoice->currency_code;
$paid += $item->getDynamicConvertedAmount();
}
$invoice->paid = $paid;
$accounts = Account::enabled()->pluck('name', 'id');
$currencies = Currency::enabled()->pluck('name', 'code')->toArray();
$account_currency_code = Account::where('id', setting('general.default_account'))->pluck('currency_code')->first();
$customers = Customer::enabled()->pluck('name', 'id');
$categories = Category::enabled()->type('income')->pluck('name', 'id');
$payment_methods = Modules::getPaymentMethods();
return view('incomes.invoices.show', compact('invoice', 'accounts', 'currencies', 'account_currency_code', 'customers', 'categories', 'payment_methods'));
}
/**
* Show the form for creating a new resource.
*
* @return Response
*/
public function create()
{
$customers = Customer::enabled()->pluck('name', 'id');
$currencies = Currency::enabled()->pluck('name', 'code');
$items = Item::enabled()->pluck('name', 'id');
$taxes = Tax::enabled()->get()->pluck('title', 'id');
$categories = Category::enabled()->type('income')->pluck('name', 'id');
$number = $this->getNextInvoiceNumber();
return view('incomes.invoices.create', compact('customers', 'currencies', 'items', 'taxes', 'categories', 'number'));
}
/**
* Store a newly created resource in storage.
*
* @param Request $request
*
* @return Response
*/
public function store(Request $request)
{
// Get customer object
$customer = Customer::findOrFail($request['customer_id']);
$request['customer_name'] = $customer->name;
$request['customer_email'] = $customer->email;
$request['customer_tax_number'] = $customer->tax_number;
$request['customer_phone'] = $customer->phone;
$request['customer_address'] = $customer->address;
// Get currency object
$currency = Currency::where('code', $request['currency_code'])->first();
$request['currency_code'] = $currency->code;
$request['currency_rate'] = $currency->rate;
$request['invoice_status_code'] = 'draft';
$request['amount'] = 0;
$invoice = Invoice::create($request->input());
// Upload attachment
if ($request->file('attachment')) {
$media = $this->getMedia($request->file('attachment'), 'invoices');
$invoice->attachMedia($media, 'attachment');
}
$taxes = [];
$tax_total = 0;
$sub_total = 0;
$discount_total = 0;
$discount = $request['discount'];
$invoice_item = [];
$invoice_item['company_id'] = $request['company_id'];
$invoice_item['invoice_id'] = $invoice->id;
if ($request['item']) {
foreach ($request['item'] as $item) {
$item_sku = '';
if (!empty($item['item_id'])) {
$item_object = Item::find($item['item_id']);
$item['name'] = $item_object->name;
$item_sku = $item_object->sku;
// Decrease stock (item sold)
$item_object->quantity -= $item['quantity'];
$item_object->save();
// Notify users if out of stock
if ($item_object->quantity == 0) {
foreach ($item_object->company->users as $user) {
if (!$user->can('read-notifications')) {
continue;
}
$user->notify(new ItemNotification($item_object));
}
}
}
$tax = $tax_id = 0;
if (!empty($item['tax_id'])) {
$tax_object = Tax::find($item['tax_id']);
$tax_id = $item['tax_id'];
$tax = (((double) $item['price'] * (double) $item['quantity']) / 100) * $tax_object->rate;
// Apply discount to tax
if ($discount) {
$tax = $tax - ($tax * ($discount / 100));
}
}
$invoice_item['item_id'] = $item['item_id'];
$invoice_item['name'] = str_limit($item['name'], 180, '');
$invoice_item['sku'] = $item_sku;
$invoice_item['quantity'] = (double) $item['quantity'];
$invoice_item['price'] = (double) $item['price'];
$invoice_item['tax'] = $tax;
$invoice_item['tax_id'] = $tax_id;
$invoice_item['total'] = (double) $item['price'] * (double) $item['quantity'];
InvoiceItem::create($invoice_item);
// Set taxes
if (isset($tax_object)) {
if (array_key_exists($tax_object->id, $taxes)) {
$taxes[$tax_object->id]['amount'] += $tax;
} else {
$taxes[$tax_object->id] = [
'name' => $tax_object->name,
'amount' => $tax
];
}
}
// Calculate totals
$tax_total += $tax;
$sub_total += $invoice_item['total'];
unset($tax_object);
}
}
$s_total = $sub_total;
// Apply discount to total
if ($discount) {
$s_discount = $s_total * ($discount / 100);
$discount_total += $s_discount;
$s_total = $s_total - $s_discount;
}
$request['amount'] = $s_total + $tax_total;
$invoice->update($request->input());
// Add invoice totals
$this->addTotals($invoice, $request, $taxes, $sub_total, $discount_total, $tax_total);
// Add invoice history
InvoiceHistory::create([
'company_id' => session('company_id'),
'invoice_id' => $invoice->id,
'status_code' => 'draft',
'notify' => 0,
'description' => trans('messages.success.added', ['type' => $invoice->invoice_number]),
]);
// Update next invoice number
$this->increaseNextInvoiceNumber();
// Recurring
$invoice->createRecurring();
// Fire the event to make it extendible
event(new InvoiceCreated($invoice));
$message = trans('messages.success.added', ['type' => trans_choice('general.invoices', 1)]);
flash($message)->success();
return redirect('incomes/invoices/' . $invoice->id);
}
/**
* Duplicate the specified resource.
*
* @param Invoice $invoice
*
* @return Response
*/
public function duplicate(Invoice $invoice)
{
$clone = $invoice->duplicate();
// Add invoice history
InvoiceHistory::create([
'company_id' => session('company_id'),
'invoice_id' => $clone->id,
'status_code' => 'draft',
'notify' => 0,
'description' => trans('messages.success.added', ['type' => $clone->invoice_number]),
]);
// Update next invoice number
$this->increaseNextInvoiceNumber();
$message = trans('messages.success.duplicated', ['type' => trans_choice('general.invoices', 1)]);
flash($message)->success();
return redirect('incomes/invoices/' . $clone->id . '/edit');
}
/**
* Import the specified resource.
*
* @param ImportFile $import
*
* @return Response
*/
public function import(ImportFile $import)
{
// Loop through all sheets
$import->each(function ($sheet) {
$class = '\App\Models\Income\\' . str_singular(studly_case($sheet->getTitle()));
if (!class_exists($class)) {
return;
}
$sheet->each(function ($row) use ($sheet, $class) {
$data = $row->toArray();
$data['company_id'] = session('company_id');
switch ($sheet->getTitle()) {
case 'invoices':
if (empty($data['customer_email'])) {
$data['customer_email'] = '';
}
break;
case 'invoice_items':
if (empty($data['tax_id'])) {
$data['tax_id'] = '0';
}
break;
case 'invoice_histories':
if (empty($data['notify'])) {
$data['notify'] = '0';
}
break;
case 'invoice_totals':
if (empty($data['amount'])) {
$data['amount'] = '0';
}
break;
}
$class::create($data);
});
});
$message = trans('messages.success.imported', ['type' => trans_choice('general.invoices', 2)]);
flash($message)->success();
return redirect('incomes/invoices');
}
/**
* Show the form for editing the specified resource.
*
* @param Invoice $invoice
*
* @return Response
*/
public function edit(Invoice $invoice)
{
$customers = Customer::enabled()->pluck('name', 'id');
$currencies = Currency::enabled()->pluck('name', 'code');
$items = Item::enabled()->pluck('name', 'id');
$taxes = Tax::enabled()->get()->pluck('title', 'id');
$categories = Category::enabled()->type('income')->pluck('name', 'id');
return view('incomes.invoices.edit', compact('invoice', 'customers', 'currencies', 'items', 'taxes', 'categories'));
}
/**
* Update the specified resource in storage.
*
* @param Invoice $invoice
* @param Request $request
*
* @return Response
*/
public function update(Invoice $invoice, Request $request)
{
// Get customer object
$customer = Customer::findOrFail($request['customer_id']);
$request['customer_name'] = $customer->name;
$request['customer_email'] = $customer->email;
$request['customer_tax_number'] = $customer->tax_number;
$request['customer_phone'] = $customer->phone;
$request['customer_address'] = $customer->address;
// Get currency object
$currency = Currency::where('code', $request['currency_code'])->first();
$request['currency_code'] = $currency->code;
$request['currency_rate'] = $currency->rate;
$taxes = [];
$tax_total = 0;
$sub_total = 0;
$discount_total = 0;
$discount = $request['discount'];
$invoice_item = [];
$invoice_item['company_id'] = $request['company_id'];
$invoice_item['invoice_id'] = $invoice->id;
if ($request['item']) {
InvoiceItem::where('invoice_id', $invoice->id)->delete();
foreach ($request['item'] as $item) {
unset($tax_object);
$item_sku = '';
if (!empty($item['item_id'])) {
$item_object = Item::find($item['item_id']);
$item['name'] = $item_object->name;
$item_sku = $item_object->sku;
}
$tax = $tax_id = 0;
if (!empty($item['tax_id'])) {
$tax_object = Tax::find($item['tax_id']);
$tax_id = $item['tax_id'];
$tax = (((double) $item['price'] * (double) $item['quantity']) / 100) * $tax_object->rate;
// Apply discount to tax
if ($discount) {
$tax = $tax - ($tax * ($discount / 100));
}
}
$invoice_item['item_id'] = $item['item_id'];
$invoice_item['name'] = str_limit($item['name'], 180, '');
$invoice_item['sku'] = $item_sku;
$invoice_item['quantity'] = (double) $item['quantity'];
$invoice_item['price'] = (double) $item['price'];
$invoice_item['tax'] = $tax;
$invoice_item['tax_id'] = $tax_id;
$invoice_item['total'] = (double) $item['price'] * (double) $item['quantity'];
if (isset($tax_object)) {
if (array_key_exists($tax_object->id, $taxes)) {
$taxes[$tax_object->id]['amount'] += $tax;
} else {
$taxes[$tax_object->id] = [
'name' => $tax_object->name,
'amount' => $tax
];
}
}
$tax_total += $tax;
$sub_total += $invoice_item['total'];
InvoiceItem::create($invoice_item);
}
}
$s_total = $sub_total;
// Apply discount to total
if ($discount) {
$s_discount = $s_total * ($discount / 100);
$discount_total += $s_discount;
$s_total = $s_total - $s_discount;
}
$request['amount'] = $s_total + $tax_total;
$invoice->update($request->input());
// Upload attachment
if ($request->file('attachment')) {
$media = $this->getMedia($request->file('attachment'), 'invoices');
$invoice->attachMedia($media, 'attachment');
}
// Delete previous invoice totals
InvoiceTotal::where('invoice_id', $invoice->id)->delete();
// Add invoice totals
$invoice->totals()->delete();
$this->addTotals($invoice, $request, $taxes, $sub_total, $discount_total, $tax_total);
// Recurring
$invoice->updateRecurring();
// Fire the event to make it extendible
event(new InvoiceUpdated($invoice));
$message = trans('messages.success.updated', ['type' => trans_choice('general.invoices', 1)]);
flash($message)->success();
return redirect('incomes/invoices/' . $invoice->id);
}
/**
* Remove the specified resource from storage.
*
* @param Invoice $invoice
*
* @return Response
*/
public function destroy(Invoice $invoice)
{
$invoice->recurring()->delete();
$invoice->delete();
/*
$invoice->items->delete();
$invoice->payments->delete();
$invoice->histories->delete();
*/
InvoiceItem::where('invoice_id', $invoice->id)->delete();
InvoiceTotal::where('invoice_id', $invoice->id)->delete();
InvoicePayment::where('invoice_id', $invoice->id)->delete();
InvoiceHistory::where('invoice_id', $invoice->id)->delete();
$message = trans('messages.success.deleted', ['type' => trans_choice('general.invoices', 1)]);
flash($message)->success();
return redirect('incomes/invoices');
}
/**
* Export the specified resource.
*
* @return Response
*/
public function export()
{
\Excel::create('invoices', function($excel) {
$invoices = Invoice::with(['items', 'histories', 'payments', 'totals'])->filter(request()->input())->get();
$excel->sheet('invoices', function($sheet) use ($invoices) {
$sheet->fromModel($invoices->makeHidden([
'company_id', 'parent_id', 'created_at', 'updated_at', 'deleted_at', 'attachment', 'discount', 'items', 'payments', 'totals', 'media'
]));
});
$tables = ['items', 'histories', 'payments', 'totals'];
foreach ($tables as $table) {
$excel->sheet('invoice_' . $table, function($sheet) use ($invoices, $table) {
$hidden_fields = ['id', 'company_id', 'created_at', 'updated_at', 'deleted_at'];
$i = 1;
foreach ($invoices as $invoice) {
$model = $invoice->$table->makeHidden($hidden_fields);
if ($i == 1) {
$sheet->fromModel($model, null, 'A1', false);
} else {
// Don't put multiple heading columns
$sheet->fromModel($model, null, 'A1', false, false);
}
$i++;
}
});
}
})->download('xlsx');
}
/**
* Mark the invoice as sent.
*
* @param Invoice $invoice
*
* @return Response
*/
public function markSent(Invoice $invoice)
{
$invoice->invoice_status_code = 'sent';
$invoice->save();
// Add invoice history
InvoiceHistory::create([
'company_id' => $invoice->company_id,
'invoice_id' => $invoice->id,
'status_code' => 'sent',
'notify' => 0,
'description' => trans('invoices.mark_sent'),
]);
flash(trans('invoices.messages.marked_sent'))->success();
return redirect()->back();
}
/**
* Download the PDF file of invoice.
*
* @param Invoice $invoice
*
* @return Response
*/
public function emailInvoice(Invoice $invoice)
{
if (empty($invoice->customer_email)) {
return redirect()->back();
}
$invoice = $this->prepareInvoice($invoice);
$html = view($invoice->template_path, compact('invoice'))->render();
$pdf = \App::make('dompdf.wrapper');
$pdf->loadHTML($html);
$file = storage_path('app/temp/invoice_'.time().'.pdf');
$invoice->pdf_path = $file;
// Save the PDF file into temp folder
$pdf->save($file);
// Notify the customer
$invoice->customer->notify(new Notification($invoice));
// Delete temp file
File::delete($file);
unset($invoice->paid);
unset($invoice->template_path);
unset($invoice->pdf_path);
// Mark invoice as sent
if ($invoice->invoice_status_code != 'partial') {
$invoice->invoice_status_code = 'sent';
$invoice->save();
}
// Add invoice history
InvoiceHistory::create([
'company_id' => $invoice->company_id,
'invoice_id' => $invoice->id,
'status_code' => 'sent',
'notify' => 1,
'description' => trans('invoices.send_mail'),
]);
flash(trans('invoices.messages.email_sent'))->success();
return redirect()->back();
}
/**
* Print the invoice.
*
* @param Invoice $invoice
*
* @return Response
*/
public function printInvoice(Invoice $invoice)
{
$invoice = $this->prepareInvoice($invoice);
return view($invoice->template_path, compact('invoice'));
}
/**
* Download the PDF file of invoice.
*
* @param Invoice $invoice
*
* @return Response
*/
public function pdfInvoice(Invoice $invoice)
{
$invoice = $this->prepareInvoice($invoice);
$html = view($invoice->template_path, compact('invoice'))->render();
$pdf = app('dompdf.wrapper');
$pdf->loadHTML($html);
//$pdf->setPaper('A4', 'portrait');
$file_name = 'invoice_'.time().'.pdf';
return $pdf->download($file_name);
}
/**
* Mark the invoice as paid.
*
* @param Invoice $invoice
*
* @return Response
*/
public function markPaid(Invoice $invoice)
{
$paid = 0;
foreach ($invoice->payments as $item) {
$item->default_currency_code = $invoice->currency_code;
$paid += $item->getDynamicConvertedAmount();
}
$amount = $invoice->amount - $paid;
if (!empty($amount)) {
$request = new PaymentRequest();
$request['company_id'] = $invoice->company_id;
$request['invoice_id'] = $invoice->id;
$request['account_id'] = setting('general.default_account');
$request['payment_method'] = setting('general.default_payment_method', 'offlinepayment.cash.1');
$request['currency_code'] = $invoice->currency_code;
$request['amount'] = $amount;
$request['paid_at'] = Date::now();
$request['_token'] = csrf_token();
$this->payment($request);
} else {
$invoice->invoice_status_code = 'paid';
$invoice->save();
}
return redirect()->back();
}
/**
* Add payment to the invoice.
*
* @param PaymentRequest $request
*
* @return Response
*/
public function payment(PaymentRequest $request)
{
// Get currency object
$currency = Currency::where('code', $request['currency_code'])->first();
$request['currency_code'] = $currency->code;
$request['currency_rate'] = $currency->rate;
$invoice = Invoice::find($request['invoice_id']);
$total_amount = $invoice->amount;
$amount = (double) $request['amount'];
if ($request['currency_code'] != $invoice->currency_code) {
$request_invoice = new Invoice();
$request_invoice->amount = (float) $request['amount'];
$request_invoice->currency_code = $currency->code;
$request_invoice->currency_rate = $currency->rate;
$amount = $request_invoice->getConvertedAmount();
}
if ($invoice->payments()->count()) {
$total_amount -= $invoice->payments()->paid();
}
if ($amount > $total_amount) {
$message = trans('messages.error.over_payment');
return response()->json([
'success' => false,
'error' => true,
'message' => $message,
]);
} elseif ($amount == $total_amount) {
$invoice->invoice_status_code = 'paid';
} else {
$invoice->invoice_status_code = 'partial';
}
$invoice->save();
$invoice_payment = InvoicePayment::create($request->input());
// Upload attachment
if ($request->file('attachment')) {
$media = $this->getMedia($request->file('attachment'), 'invoices');
$invoice_payment->attachMedia($media, 'attachment');
}
$request['status_code'] = $invoice->invoice_status_code;
$request['notify'] = 0;
$desc_amount = money((float) $request['amount'], (string) $request['currency_code'], true)->format();
$request['description'] = $desc_amount . ' ' . trans_choice('general.payments', 1);
InvoiceHistory::create($request->input());
$message = trans('messages.success.added', ['type' => trans_choice('general.payments', 1)]);
return response()->json([
'success' => true,
'error' => false,
'message' => $message,
]);
}
/**
* Remove the specified resource from storage.
*
* @param InvoicePayment $payment
*
* @return Response
*/
public function paymentDestroy(InvoicePayment $payment)
{
$invoice = Invoice::find($payment->invoice_id);
if ($invoice->payments()->count() > 1) {
$invoice->invoice_status_code = 'partial';
} else {
$invoice->invoice_status_code = 'sent';
}
$invoice->save();
$desc_amount = money((float) $payment->amount, (string) $payment->currency_code, true)->format();
$description = $desc_amount . ' ' . trans_choice('general.payments', 1);
// Add invoice history
InvoiceHistory::create([
'company_id' => $invoice->company_id,
'invoice_id' => $invoice->id,
'status_code' => $invoice->invoice_status_code,
'notify' => 0,
'description' => trans('messages.success.deleted', ['type' => $description]),
]);
$payment->delete();
$message = trans('messages.success.deleted', ['type' => trans_choice('general.invoices', 1)]);
flash($message)->success();
return redirect()->back();
}
protected function prepareInvoice(Invoice $invoice)
{
$paid = 0;
foreach ($invoice->payments as $item) {
$item->default_currency_code = $invoice->currency_code;
$paid += $item->getDynamicConvertedAmount();
}
$invoice->paid = $paid;
$invoice->template_path = 'incomes.invoices.invoice';
event(new InvoicePrinting($invoice));
return $invoice;
}
protected function addTotals($invoice, $request, $taxes, $sub_total, $discount_total, $tax_total)
{
$sort_order = 1;
// Added invoice sub total
InvoiceTotal::create([
'company_id' => $request['company_id'],
'invoice_id' => $invoice->id,
'code' => 'sub_total',
'name' => 'invoices.sub_total',
'amount' => $sub_total,
'sort_order' => $sort_order,
]);
$sort_order++;
// Added invoice discount
if ($discount_total) {
InvoiceTotal::create([
'company_id' => $request['company_id'],
'invoice_id' => $invoice->id,
'code' => 'discount',
'name' => 'invoices.discount',
'amount' => $discount_total,
'sort_order' => $sort_order,
]);
// This is for total
$sub_total = $sub_total - $discount_total;
}
$sort_order++;
// Added invoice taxes
if ($taxes) {
foreach ($taxes as $tax) {
InvoiceTotal::create([
'company_id' => $request['company_id'],
'invoice_id' => $invoice->id,
'code' => 'tax',
'name' => $tax['name'],
'amount' => $tax['amount'],
'sort_order' => $sort_order,
]);
$sort_order++;
}
}
// Added invoice total
InvoiceTotal::create([
'company_id' => $request['company_id'],
'invoice_id' => $invoice->id,
'code' => 'total',
'name' => 'invoices.total',
'amount' => $sub_total + $tax_total,
'sort_order' => $sort_order,
]);
}
}