byrokrat\autogiro\Writer\TreeBuilder

Complexity

Total Complexity

7

Size/Duplication

Total Lines	91
Duplicated Lines	0 %

Coupling/Cohesion

Components	1
Dependencies	9

Importance

Changes

0

4 Methods

Rating	Name	Duplication	Size	Complexity
A	__construct()	0	7	2
A	reset()	0	14	1
A	addDeleteMandateRecord()	0	8	1
A	buildTree()	0	12	3

<?php
/**
 * This file is part of byrokrat\autogiro\Writer.
 *
 * byrokrat\autogiro\Writer is free software: you can redistribute it and/or
 * modify it under the terms of the GNU General Public License as published
 * by the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * byrokrat\autogiro\Writer is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with byrokrat\autogiro\Writer. If not, see <http://www.gnu.org/licenses/>.
 *
 * Copyright 2016 Hannes Forsgård
 */

declare(strict_types = 1);

namespace byrokrat\autogiro\Writer;

use byrokrat\autogiro\Tree\Record\RecordNode;
use byrokrat\autogiro\Tree\Record\Request\RequestOpeningRecordNode;
use byrokrat\autogiro\Tree\Record\Request\DeleteMandateRequestNode;
use byrokrat\autogiro\Tree\FileNode;
use byrokrat\autogiro\Tree\LayoutNode;
use byrokrat\autogiro\Tree\Date\DateNode;
use byrokrat\autogiro\Tree\TextNode;
use byrokrat\autogiro\Tree\PayeeBgcNumberNode;
use byrokrat\autogiro\Tree\PayeeBankgiroNode;
use byrokrat\autogiro\Tree\PayerNumberNode;

/**
 * Build trees representing autogiro request files
 */
class TreeBuilder
{
    /**
     * @var RequestOpeningRecordNode Opening record used for each layout
     */
    private $opening;

    /**
     * @var RecordNode[] List of created mandate records
     */
    private $mandateRecords;

    /**
     * @var RecordNode[] List of created transaction records
     */
    private $transactionRecords;

    /**
     * @var RecordNode[] List of created amendment records
     */
    private $amendmentRecords;

    /**
     * @var string Payee BGC customer number
     */
    private $payeeBgcNr;

    /**
     * @var string Payee bankgiro account number
     */
    private $payeeBankgiro;

    /**
     * @var string Date of file creation (yyyymmdd)
     */
    private $date;

    public function __construct(string $payeeBgcNr, string $payeeBankgiro, string $date = '')
    {
        $this->payeeBgcNr = $payeeBgcNr;
        $this->payeeBankgiro = $payeeBankgiro;
        $this->date = $date ?: date('Ymd');
        $this->reset();
    }

    /**
     * Reset builder to initial state
     */
    public function reset()
    {
        $this->opening = new RequestOpeningRecordNode(
            0,
            new DateNode(0, $this->date),
            new TextNode(0, 'AUTOGIRO'),
            new TextNode(0, str_pad('', 44)),
            new PayeeBgcNumberNode(0, $this->payeeBgcNr),
            new PayeeBankgiroNode(0, $this->payeeBankgiro)
        );
        $this->mandateRecords = [];
        $this->transactionRecords = [];
        $this->amendmentRecords = [];
    }

    /**
     * Add a delete mandate record to tree
     */
    public function addDeleteMandateRecord(string $payerNr)
    {
        $this->mandateRecords[] = new DeleteMandateRequestNode(
            0,
            new PayeeBankgiroNode(0, $this->payeeBankgiro),
            new PayerNumberNode(0, $payerNr)
        );
    }

    /**
     * Get the created request tree
     */
    public function buildTree(): FileNode
    {
        $layouts = [];

        foreach (['mandateRecords', 'transactionRecords', 'amendmentRecords'] as $records) {
            if (!empty($this->$records)) {
                $layouts[] = new LayoutNode($this->opening, ...$this->$records);
            }
        }

        return new FileNode(...$layouts);
    }
}