invoiceninja/app/Ninja/Repositories/BankAccountRepository.php

<?php

namespace App\Ninja\Repositories;

use DB;
use Crypt;
use App\Models\BankAccount;
use App\Models\BankSubaccount;

/**
 * Class BankAccountRepository
 */
class BankAccountRepository extends BaseRepository
{
    /**
     * @return string
     */
    public function getClassName()
    {
        return 'App\Models\BankAccount';
    }

    /**
     * @param $accountId
     *
     * @return $this
     */
    public function find($accountId)
    {
        return DB::table('bank_accounts')
                    ->join('banks', 'banks.id', '=', 'bank_accounts.bank_id')
                    ->where('bank_accounts.deleted_at', '=', null)
                    ->where('bank_accounts.account_id', '=', $accountId)
                    ->select(
                        'bank_accounts.public_id',
                        'banks.name as bank_name',
                        'bank_accounts.deleted_at',
                        'banks.bank_library_id'
                    );
    }

    /**
     * @param $input
     * 
     * @return mixed
     */
    public function save($input)
    {
        $bankAccount = BankAccount::createNew();
        $bankAccount->bank_id = $input['bank_id'];
        $bankAccount->username = Crypt::encrypt(trim($input['bank_username']));

        $account = \Auth::user()->account;
        $account->bank_accounts()->save($bankAccount);

        foreach ($input['bank_accounts'] as $data) {
            if ( ! isset($data['include']) || ! filter_var($data['include'], FILTER_VALIDATE_BOOLEAN)) {
                continue;
            }

            $subaccount = BankSubaccount::createNew();
            $subaccount->account_name = trim($data['account_name']);
            $subaccount->account_number = trim($data['hashed_account_number']);
            $bankAccount->bank_subaccounts()->save($subaccount);
        }

        return $bankAccount;
    }
}