company_gateway->calcGatewayFee($this->amount, $this->gateway_type_id, $this->invoice->uses_inclusive_taxes), $this->invoice->client->currency()->precision); if (! $gateway_fee || $gateway_fee == 0) { return $this->invoice; } // Removes existing stale gateway fees $this->cleanPendingGatewayFees(); // If a gateway fee is > 0 insert the line item if ($gateway_fee > 0) { return $this->processGatewayFee($gateway_fee); } // If we have reached this far, then we are apply a gateway discount return $this->processGatewayDiscount($gateway_fee); } private function cleanPendingGatewayFees() { $invoice_items = (array) $this->invoice->line_items; $invoice_items = collect($invoice_items)->filter(function ($item) { return $item->type_id != '3'; }); $this->invoice->line_items = $invoice_items; return $this; } private function processGatewayFee($gateway_fee) { $balance = $this->invoice->balance; App::forgetInstance('translator'); $t = app('translator'); $t->replace(Ninja::transformTranslations($this->invoice->company->settings)); App::setLocale($this->invoice->client->locale()); $invoice_item = new InvoiceItem(); $invoice_item->type_id = '3'; $invoice_item->product_key = ctrans('texts.surcharge'); $invoice_item->notes = ctrans('texts.online_payment_surcharge'); $invoice_item->quantity = 1; $invoice_item->cost = $gateway_fee; if ($fees_and_limits = $this->company_gateway->getFeesAndLimits($this->gateway_type_id)) { $invoice_item->tax_rate1 = $fees_and_limits->fee_tax_rate1; $invoice_item->tax_name1 = $fees_and_limits->fee_tax_name1; $invoice_item->tax_rate2 = $fees_and_limits->fee_tax_rate2; $invoice_item->tax_name2 = $fees_and_limits->fee_tax_name2; $invoice_item->tax_rate3 = $fees_and_limits->fee_tax_rate3; $invoice_item->tax_name3 = $fees_and_limits->fee_tax_name3; } $invoice_items = (array) $this->invoice->line_items; $invoice_items[] = $invoice_item; $this->invoice->line_items = $invoice_items; /**Refresh Invoice values*/ $this->invoice = $this->invoice->calc()->getInvoice(); $new_balance = $this->invoice->balance; if (floatval($new_balance) - floatval($balance) != 0) { $adjustment = $new_balance - $balance; // $this->invoice // ->client // ->service() // ->updateBalance($adjustment); $this->invoice ->ledger() ->updateInvoiceBalance($adjustment, 'Adjustment for adding gateway fee'); $this->invoice->client->service()->calculateBalance(); } return $this->invoice; } private function processGatewayDiscount($gateway_fee) { $balance = $this->invoice->balance; App::forgetInstance('translator'); $t = app('translator'); $t->replace(Ninja::transformTranslations($this->invoice->company->settings)); $invoice_item = new InvoiceItem(); $invoice_item->type_id = '3'; $invoice_item->product_key = ctrans('texts.discount'); $invoice_item->notes = ctrans('texts.online_payment_discount'); $invoice_item->quantity = 1; $invoice_item->cost = $gateway_fee; if ($fees_and_limits = $this->company_gateway->getFeesAndLimits($this->gateway_type_id)) { $invoice_item->tax_rate1 = $fees_and_limits->fee_tax_rate1; $invoice_item->tax_rate2 = $fees_and_limits->fee_tax_rate2; $invoice_item->tax_rate3 = $fees_and_limits->fee_tax_rate3; } $invoice_items = (array) $this->invoice->line_items; $invoice_items[] = $invoice_item; $this->invoice->line_items = $invoice_items; $this->invoice = $this->invoice->calc()->getInvoice(); $new_balance = $this->invoice->balance; if (floatval($new_balance) - floatval($balance) != 0) { $adjustment = $new_balance - $balance; // $this->invoice // ->client // ->service() // ->updateBalance($adjustment * -1) // ->save(); $this->invoice ->ledger() ->updateInvoiceBalance($adjustment * -1, 'Adjustment for adding gateway DISCOUNT'); $this->invoice->client->service()->calculateBalance(); } return $this->invoice; } }