gistfile1.php

<?php

namespace Codecourse\Domain\Invoice;

use Octobat\Invoice;
use Octobat\Customer;
use Octobat\Transaction;
use Braintree\Transaction as BraintreeTransaction;
use Octobat\TaxEvidenceRequest;
use Codecourse\Domain\Users\User;

class InvoiceGenerator
{
    /**
     * Undocumented variable
     *
     * @var [type]
     */
    protected $user;

    /**
     * Undocumented variable
     *
     * @var [type]
     */
    protected $transaction;
    
    /**
     * Undocumented function
     *
     * @param User $user
     * @param Transaction $transaction
     */
    public function __construct(User $user, BraintreeTransaction $transaction)
    {
        $this->user = $user;
        $this->transaction = $transaction;
    }

    /**
     * Undocumented function
     *
     * @return void
     */
    public function generate()
    {
        if (!$this->user->octobat_id) {
            $customer = Customer::create([
                'email' => $this->user->email,
                'name' => $this->user->fullName(),
                'billing_address_country' => $this->user->address->country->code,
                'billing_address_line1' => $this->user->address->company,
                'billing_address_line2' => $this->user->address->address,
                'business_type' => $this->user->address->vat_number ? 'B2B' : 'B2C',
            ]);

            $this->user->update([
                'octobat_id' => $customer->id
            ]);
        } else {
            Customer::update($this->user->octobat_id, [
                'billing_address_country' => $this->user->address->country->code,
                'billing_address_line1' => $this->user->address->company ?: '',
                'billing_address_line2' => $this->user->address->address,
                'business_type' => $this->user->address->vat_number ? 'B2B' : 'B2C',
            ]);
        }

        $invoice = Invoice::create([
            'customer' => $this->user->octobat_id,
            'payment_recipients' => [
                'oc_pr_15254636581d9me2426e06'
            ],
            'description' => 'Pro membership',
            'currency' => $this->transaction->currencyIsoCode
        ]);

        $taxEvidence = TaxEvidenceRequest::create([
            'customer' => $this->user->octobat_id,
            'customer_billing_address_country' => $this->user->address->country->code,
            'payment_source_country' => $this->user->address->country->code,
            'transaction_date' => $this->transaction->createdAt->format('Y-m-d'),
            'product_type' => 'eservice',
            'customer_tax_number' => $this->user->address->vat_number
        ]);

        $invoiceItem = $invoice->items()->create([
            'tax_evidence' => $taxEvidence->id,
            'quantity' => 1,
            'currency' => $this->transaction->currencyIsoCode,
            'unit_gross_amount' => $this->transaction->amount * 100,
            'description' => 'Pro membership',
        ]);

        $invoice->confirm([
            'confirmed_on' => $this->transaction->createdAt->format('Y-m-d')
        ]);

        $transaction = Transaction::create([
            'customer' => $this->user->octobat_id,
            'payment_recipient' => 'oc_pr_15254636581d9me2426e06',
            'transaction_date' => $this->transaction->createdAt->format('Y-m-d'),
            'invoice' => $invoice->id,
            'status' => 'succeeded',
            'flow_type' => 'payment',
            'amount' => $this->transaction->amount * 100,
            'currency' => $this->transaction->currencyIsoCode
        ]);
    }
}