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https://github.com/invoiceninja/invoiceninja.git
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356 lines
12 KiB
PHP
356 lines
12 KiB
PHP
<?php
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/**
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* Invoice Ninja (https://invoiceninja.com).
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*
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* @link https://github.com/invoiceninja/invoiceninja source repository
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*
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* @copyright Copyright (c) 2023. Invoice Ninja LLC (https://invoiceninja.com)
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*
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* @license https://www.elastic.co/licensing/elastic-license
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*/
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namespace App\Services\Invoice;
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use App\Utils\Ninja;
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use App\Models\Client;
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use App\Models\Credit;
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use App\Models\Invoice;
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use App\Models\Payment;
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use App\Libraries\MultiDB;
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use App\Models\PaymentHash;
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use App\Models\PaymentType;
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use Illuminate\Support\Str;
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use App\DataMapper\InvoiceItem;
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use App\Factory\PaymentFactory;
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use App\Services\AbstractService;
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use App\Models\ClientGatewayToken;
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use App\Events\Invoice\InvoiceWasPaid;
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use App\Events\Payment\PaymentWasCreated;
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class AutoBillInvoice extends AbstractService
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{
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private Client $client;
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private array $used_credit = [];
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/*Specific variable for partial payments */
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private bool $is_partial_amount = false;
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public function __construct(private Invoice $invoice, protected string $db)
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{
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}
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public function run()
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{
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MultiDB::setDb($this->db);
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/* @var \App\Modesl\Client $client */
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$this->client = $this->invoice->client;
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$is_partial = false;
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/* Is the invoice payable? */
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if (! $this->invoice->isPayable()) {
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return $this->invoice;
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}
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/* Mark the invoice as sent */
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$this->invoice = $this->invoice->service()->markSent()->save();
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/* Mark the invoice as paid if there is no balance */
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if ((int) $this->invoice->balance == 0) {
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return $this->invoice->service()->markPaid()->save();
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}
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//if the credits cover the payments, we stop here, build the payment with credits and exit early
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if ($this->client->getSetting('use_credits_payment') != 'off') {
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$this->applyCreditPayment();
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}
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//If this returns true, it means a partial invoice amount was paid as a credit and there is no further balance payable
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if ($this->is_partial_amount && $this->invoice->partial == 0) {
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return;
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}
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$amount = 0;
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$invoice_total = 0;
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/* Determine $amount */
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if ($this->invoice->partial > 0) {
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$is_partial = true;
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$invoice_total = $this->invoice->balance;
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$amount = $this->invoice->partial;
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} elseif ($this->invoice->balance > 0) {
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$amount = $this->invoice->balance;
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} else {
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return $this->invoice;
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}
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info("Auto Bill - balance remains to be paid!! - {$amount}");
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/* Retrieve the Client Gateway Token */
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/** @var \App\Models\ClientGatewayToken $gateway_token */
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$gateway_token = $this->getGateway($amount);
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/* Bail out if no payment methods available */
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if (! $gateway_token || ! $gateway_token->gateway || ! $gateway_token->gateway->driver($this->client)->token_billing) {
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nlog('Bailing out - no suitable gateway token found.');
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throw new \Exception(ctrans('texts.no_payment_method_specified'));
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// return $this->invoice;
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}
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nlog('Gateway present - adding gateway fee');
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/* $gateway fee */
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$this->invoice = $this->invoice->service()->addGatewayFee($gateway_token->gateway, $gateway_token->gateway_type_id, $amount)->save();
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//change from $this->invoice->amount to $this->invoice->balance
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if ($is_partial) {
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$fee = $this->invoice->balance - $invoice_total;
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} else {
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$fee = $this->invoice->balance - $amount;
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}
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if ($fee > $amount) {
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$fee = 0;
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}
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/* Build payment hash */
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$payment_hash = PaymentHash::create([
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'hash' => Str::random(64),
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'data' => [
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'amount_with_fee' => $amount + $fee,
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'invoices' => [
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[
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'invoice_id' => $this->invoice->hashed_id,
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'amount' => $amount,
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'invoice_number' => $this->invoice->number,
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'pre_payment' => $this->invoice->is_proforma,
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],
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],
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],
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'fee_total' => $fee,
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'fee_invoice_id' => $this->invoice->id,
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]);
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nlog("Payment hash created => {$payment_hash->id}");
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$payment = false;
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try {
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$payment = $gateway_token->gateway
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->driver($this->client)
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->setPaymentHash($payment_hash)
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->tokenBilling($gateway_token, $payment_hash);
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} catch (\Exception $e) {
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$this->invoice->auto_bill_tries += 1;
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if ($this->invoice->auto_bill_tries == 3) {
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$this->invoice->auto_bill_enabled = false;
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$this->invoice->auto_bill_tries = 0; //reset the counter here in case auto billing is turned on again in the future.
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$this->invoice->save();
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}
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$this->invoice->save();
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nlog('payment NOT captured for '.$this->invoice->number.' with error '.$e->getMessage());
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}
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if ($payment) {
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info('Auto Bill payment captured for '.$this->invoice->number);
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}
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}
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/**
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* If the credits on file cover the invoice amount
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* the we create a matching payment using credits only
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*
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* @return Invoice $invoice
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*/
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private function finalizePaymentUsingCredits()
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{
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$amount = array_sum(array_column($this->used_credit, 'amount'));
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$payment = PaymentFactory::create($this->invoice->company_id, $this->invoice->user_id);
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$payment->amount = $amount;
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$payment->applied = $amount;
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$payment->client_id = $this->invoice->client_id;
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$payment->currency_id = $this->invoice->client->getSetting('currency_id');
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$payment->date = now()->addSeconds($this->invoice->company->timezone()->utc_offset)->format('Y-m-d');
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$payment->status_id = Payment::STATUS_COMPLETED;
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$payment->type_id = PaymentType::CREDIT;
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$payment->service()->applyNumber()->save();
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$payment->invoices()->attach($this->invoice->id, ['amount' => $amount]);
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$this->invoice
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->service()
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->setCalculatedStatus()
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->save();
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$current_credit = false;
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foreach ($this->used_credit as $credit) {
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$current_credit = Credit::find($credit['credit_id']);
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$payment->credits()
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->attach($current_credit->id, ['amount' => $credit['amount']]);
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info("adjusting credit balance {$current_credit->balance} by this amount ".$credit['amount']);
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$current_credit->service()
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->adjustBalance($credit['amount'] * -1)
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->updatePaidToDate($credit['amount'])
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->setCalculatedStatus()
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->save();
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}
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$payment->ledger()
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->updatePaymentBalance($amount * -1)
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->save();
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$this->invoice
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->client
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->service()
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->updateBalanceAndPaidToDate($amount * -1, $amount)
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// ->updateBalance($amount * -1)
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// ->updatePaidToDate($amount)
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->adjustCreditBalance($amount * -1)
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->save();
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$credit_reference = $current_credit ? $current_credit->number : 'unknown';
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$this->invoice->ledger() //09-03-2022
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->updateCreditBalance($amount * -1, "Credit {$credit_reference} used to pay down Invoice {$this->invoice->number}")
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->save();
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event('eloquent.created: App\Models\Payment', $payment);
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event(new PaymentWasCreated($payment, $payment->company, Ninja::eventVars()));
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//if we have paid the invoice in full using credits, then we need to fire the event
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if($this->invoice->balance == 0){
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event(new InvoiceWasPaid($this->invoice, $payment, $payment->company, Ninja::eventVars()));
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}
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return $this->invoice
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->service()
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->setCalculatedStatus()
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->save();
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}
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/**
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* Applies credits to a payment prior to push
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* to the payment gateway
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*
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* @return $this
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*/
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private function applyCreditPayment(): self
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{
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$available_credits = Credit::where('client_id', $this->client->id)
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->where('is_deleted', false)
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->where('balance', '>', 0)
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->orderBy('created_at')
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->get();
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$available_credit_balance = $available_credits->sum('balance');
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info("available credit balance = {$available_credit_balance}");
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if ((int) $available_credit_balance == 0) {
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return $this;
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}
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if ($this->invoice->partial > 0) {
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$this->is_partial_amount = true;
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}
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$this->used_credit = [];
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foreach ($available_credits as $key => $credit) {
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if ($this->is_partial_amount) {
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//more credit than needed
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if ($credit->balance > $this->invoice->partial) {
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$this->used_credit[$key]['credit_id'] = $credit->id;
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$this->used_credit[$key]['amount'] = $this->invoice->partial;
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$this->invoice->balance -= $this->invoice->partial;
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$this->invoice->paid_to_date += $this->invoice->partial;
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$this->invoice->partial = 0;
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break;
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} else {
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$this->used_credit[$key]['credit_id'] = $credit->id;
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$this->used_credit[$key]['amount'] = $credit->balance;
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$this->invoice->partial -= $credit->balance;
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$this->invoice->balance -= $credit->balance;
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$this->invoice->paid_to_date += $credit->balance;
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}
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} else {
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//more credit than needed
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if ($credit->balance > $this->invoice->balance) {
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$this->used_credit[$key]['credit_id'] = $credit->id;
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$this->used_credit[$key]['amount'] = $this->invoice->balance;
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$this->invoice->paid_to_date += $this->invoice->balance;
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$this->invoice->balance = 0;
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break;
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} else {
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$this->used_credit[$key]['credit_id'] = $credit->id;
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$this->used_credit[$key]['amount'] = $credit->balance;
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$this->invoice->balance -= $credit->balance;
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$this->invoice->paid_to_date += $credit->balance;
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}
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}
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}
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$this->finalizePaymentUsingCredits();
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return $this;
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}
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/**
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* Harvests a client gateway token which passes the
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* necessary filters for an $amount.
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*
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* @param float $amount The amount to charge
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* @return ClientGatewayToken | bool The client gateway token
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*/
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public function getGateway($amount)
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{
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//get all client gateway tokens and set the is_default one to the first record
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$gateway_tokens = $this->client
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->gateway_tokens()
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->whereHas('gateway', function ($query) {
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$query->where('is_deleted', 0)
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->where('deleted_at', null);
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})->orderBy('is_default', 'DESC')
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->get();
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$filtered_gateways = $gateway_tokens->filter(function ($gateway_token) use ($amount) {
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$company_gateway = $gateway_token->gateway;
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//check if fees and limits are set
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if (isset($company_gateway->fees_and_limits) && ! is_array($company_gateway->fees_and_limits) && property_exists($company_gateway->fees_and_limits, $gateway_token->gateway_type_id)) {
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//if valid we keep this gateway_token
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if ($this->invoice->client->validGatewayForAmount($company_gateway->fees_and_limits->{$gateway_token->gateway_type_id}, $amount)) {
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return true;
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} else {
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return false;
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}
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}
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return true; //if no fees_and_limits set then we automatically must add this gateway
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});
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if ($filtered_gateways->count() >= 1) {
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return $filtered_gateways->first();
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}
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return false;
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}
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}
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