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Bill create and update tax changes finished

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This commit is contained in:
cuneytsenturk
2018-11-07 11:06:38 +03:00
parent 71bcdb915a
commit fe9ce1c733
6 changed files with 749 additions and 395 deletions
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app/Jobs/Expense/CreateBillItem.php Normal file
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<?php
namespace App\Jobs\Expense;
use App\Models\Common\Item;
use App\Models\Expense\BillItem;
use App\Models\Expense\BillItemTax;
use App\Models\Setting\Tax;
use App\Notifications\Common\Item as ItemNotification;
use App\Notifications\Common\ItemReminder as ItemReminderNotification;
use Illuminate\Foundation\Bus\Dispatchable;
class CreateBillItem
{
use Dispatchable;
protected $data;
protected $bill;
protected $discount;
/**
* Create a new job instance.
*
* @param $data
* @param $bill
* @param $discount
*/
public function __construct($data, $bill, $discount = null)
{
$this->data = $data;
$this->bill = $bill;
$this->discount = $discount;
}
/**
* Execute the job.
*
* @return BillItem
*/
public function handle()
{
$item_sku = '';
$item_id = !empty($this->data['item_id']) ? $this->data['item_id'] : 0;
$item_amount = (double) $this->data['price'] * (double) $this->data['quantity'];
$item_discount_amount = $item_amount;
// Apply discount to tax
if ($this->discount) {
$item_discount_amount = $item_amount * ($this->discount / 100);
}
if (!empty($item_id)) {
$item_object = Item::find($item_id);
$this->data['name'] = $item_object->name;
$item_sku = $item_object->sku;
// Increase stock (item bought)
$item_object->quantity += $this->data['quantity'];
$item_object->save();
} elseif (!empty($this->data['sku'])) {
$item_sku = $this->data['sku'];
}
$tax_amount = 0;
$item_taxes = [];
$item_tax_total = 0;
if (!empty($this->data['tax_id'])) {
$calculates = $compounds = $taxes = [];
foreach ((array) $this->data['tax_id'] as $tax_id) {
$tax = Tax::find($tax_id);
switch ($tax->type) {
case 'calculate':
$calculates[] = $tax;
break;
case 'compound':
$compounds[] = $tax;
break;
case 'normal':
default:
$taxes[] = $tax;
$tax_amount = ($item_discount_amount / 100) * $tax->rate;
$item_taxes[] = [
'company_id' => $this->bill->company_id,
'bill_id' => $this->bill->id,
'tax_id' => $tax_id,
'name' => $tax->name,
'amount' => $tax_amount,
];
$item_tax_total += $tax_amount;
break;
}
}
if ($calculates) {
if ($this->discount) {
$item_tax_total = 0;
if ($taxes) {
foreach ($taxes as $tax) {
$item_tax_amount = ($item_amount / 100) * $tax->rate;
$item_tax_total += $item_tax_amount;
}
}
foreach ($calculates as $calculate) {
$item_sub_and_tax_total = $item_amount + $item_tax_total;
$item_tax_total = $item_sub_and_tax_total - (($item_sub_and_tax_total * (100 - $calculate->rate)) / 100);
$item_sub_total = $item_sub_and_tax_total - $item_tax_total;
$item_discount_amount = $item_sub_total - ($item_sub_total * ($this->discount / 100));
}
} else {
foreach ($calculates as $calculate) {
$item_sub_and_tax_total = $item_discount_amount + $item_tax_total;
$item_tax_total = $tax_amount = $item_sub_and_tax_total - ($item_sub_and_tax_total / (1 + ($calculate->rate / 100)));
$item_taxes[] = [
'company_id' => $this->bill->company_id,
'bill_id' => $this->bill->id,
'tax_id' => $calculate->id,
'name' => $calculate->name,
'amount' => $tax_amount,
];
$item_amount = $item_sub_and_tax_total - $item_tax_total;
}
}
}
if ($compounds) {
foreach ($compounds as $compound) {
$tax_amount = (($item_discount_amount + $item_tax_total) / 100) * $compound->rate;
$item_tax_total += $tax_amount;
$item_taxes[] = [
'company_id' => $this->bill->company_id,
'bill_id' => $this->bill->id,
'tax_id' => $compound->id,
'name' => $compound->name,
'amount' => $tax_amount,
];
}
}
}
$bill_item = BillItem::create([
'company_id' => $this->bill->company_id,
'bill_id' => $this->bill->id,
'item_id' => $item_id,
'name' => str_limit($this->data['name'], 180, ''),
'sku' => $item_sku,
'quantity' => (double) $this->data['quantity'],
'price' => (double) $this->data['price'],
'tax' => $item_tax_total,
'tax_id' => 0,
'total' => $item_amount,
]);
if (!empty($this->data['tax_id'])) {
// set item_taxes for
$bill_item->item_taxes = $item_taxes;
$bill_item->calculates = $calculates;
$bill_item->compounds = $compounds;
}
if ($item_taxes) {
foreach ($item_taxes as $item_tax) {
$item_tax['bill_item_id'] = $bill_item->id;
BillItemTax::create($item_tax);
// Set taxes
if (isset($taxes) && array_key_exists($item_tax['tax_id'], $taxes)) {
$taxes[$item_tax['tax_id']]['amount'] += $item_tax['amount'];
} else {
$taxes[$item_tax['tax_id']] = [
'name' => $item_tax['name'],
'amount' => $item_tax['amount']
];
}
}
}
return $bill_item;
}
}