finanzen/app/Models/mBillDetails.php

<?php namespace App\Models;

use CodeIgniter\Model;

class mBillDetails extends Model {
    private $defaultTableName='_budget_billdetails';
    protected $primaryKey = 'id';

    protected $useAutoIncrement = true;

    protected $returnType = \App\Entities\eBookingLine::class;
    protected $useSoftDeletes = true;
    protected $deletedField ="deleted_at";

    protected $allowedFields = ['bill_id','comment','account_id','subamount','deleted_at'];

    protected $useTimestamps = false;

    protected array $casts = [
        'subamount'     => 'float',
        'account_id'    => 'int',
        'bill_id'       => 'int',
    ];

    protected $validationRules = [
        'bill_id'     => 'required|numeric',
        'account_id'  => 'required|numeric',
    ];

    protected $validationMessages = [
        'bill_id' => [
            'required' => 'Die Buchungsnummer muss angegeben sein.',
            'numeric' => 'Die Buchungsnummer muss eine Zahl sein.',
        ],
        'account_id' => [
            'required' => 'Die Kategorie muss angegeben sein.',
            'numeric' => 'Die Kategorie muss eine Zahl sein.',
        ],
    ];

    protected function initialize() {
        log_message('debug','mBillDetails initialize');
        $this->table = auth()->user()->preFixDB.$this->defaultTableName;
        $this->checkOrCreateTable();
    }
 
    public function getEntries(int $id){
        $accounts = model('App\Models\mAccounts'); /* @var \App\Models\mAccounts $accounts */
        $this->select($this->table.'.*,'.$accounts->getTable().'.description');
        $this->join($accounts->getTable(), $accounts->getTable().'.id = '.$this->table.'.account_id', 'left');
        $result = $this->orderBy('id','asc')->where('bill_id',$id)->findAll();
        return $result;
    }

    /**
     * liefert für gegebene Buchung Details
     * @param array<int> $ids id der Buchung
    */
    public function getDetails(array $ids): array {
        $quelle = model('App\Models\mAccounts');
        $rows = $this->whereIn('bill_id', $ids)->findAll();
        $result = array();
        foreach($rows as $row){
            $row->description = $quelle->getDropDownEntry($row->account_id);
            $result[$row->bill_id][] = $row;
        }
        return $result;
    }

    /**
	 * liefert für gegebene Buchung Details im Formularformat
     * @param int $billId id der Buchung
	 * @param mixed  $result Datenstruktur für Formular mit defaults
     * @param \App\Models\mAccounts  $accounts modelClass für Konten
     * 
	 */
    public function getEntriesForForm(int $billId, &$result){
        $accounts = model('App\Models\mAccounts');
        $this->select($this->table.'.*,'.$accounts->getTable().'.description');
        $this->join($accounts->getTable(), $accounts->getTable().'.id = '.$this->table.'.account_id', 'left');
        $data = $this->orderBy('id','asc')->where('bill_id',$billId)->findAll();
        $amount = 0.0;
        foreach ($data as $key => $row){
            $result['sid'][$key]= $row->id;
            $result['category'][$key]= $row->account_id;
            $result['category_parent'][$key]= $accounts->getParent($result['category'][$key]);
            $result['input'][$key]= ($row->subamount >= 0.0)?number_format( abs( $row->subamount ), 2, ',', '' ):'';
            $result['output'][$key]= ($row->subamount < 0.0)?number_format( abs( $row->subamount ), 2, ',', '' ):'';
            $result['comment'][$key]= $row->comment;
            $amount += $row->subamount;
//            $value->datum =  date( "d.m.Y", strtotime( $value->datum ));
//            $value->amount = number_format( $value->amount , 2, ',', '.' );
        }
        if (count($data) > 1){
            $result['multi'] = 'on';
            $result['total_in']= ($amount >= 0.0)?number_format( abs( $amount ), 2, ',', '' ):'';
            $result['total_out']= ($amount < 0.0)?number_format( abs( $amount ), 2, ',', '' ):'';
        }
        else if ($accounts->isAccount($result['category'][0]))
            $result['transfer'] = true;
        return $result;
    }

    public function saveEntries(array $data, int $billId){
        for ($i=0;$i<10;$i++){
            if ($data['category'][$i] > 0){
                $this->set('subamount', floatval($data['input'][$i])-floatval($data['output'][$i])); //floatval($data['total_in'])-floatval($data['total_out']));
                $this->set('comment', $data['comment'][$i]);
                $this->set('account_id', $data['category'][$i]);
                $this->set('bill_id', $billId); 
                if ( 0 == $data['sid'][$i] ){
                    $this->insert();
                }
                else{
                    $this->update($data['sid'][$i]);
                }
            }
            else if (0 < $data['sid'][$i]) {
                $this->delete(['id' => $data['sid'][$i]]);
            }
        }
     }

     public function checkOrCreateTable(){
        log_message('debug',"Check or Create BillDetails Table");
        if ($this->db->tableExists($this->table)) return;
        log_message('debug',"Create BillDetails Table ".$this->table);
        $accounts = model('App\Models\mAccounts'); /* @var \App\Models\mAccounts $accounts */
        $bills = model('App\Models\mBills'); /* @var \App\Models\mBills $bills */
        $forge = \Config\Database::forge();
        $fields = array(
            'id' => array( 'type' => 'serial'),
            'bill_id' => array( 'type' => 'integer'),
            'account_id' => array( 'type' => 'integer' ),
            'subamount' => array( 'type' => 'numeric','constraint' => '9,2' ),
            'comment' => array( 'type' => 'character varying','constraint' => '150'),
            'deleted_at'=> array( 'type' => 'timestamp without time zone','null'=>true),
                );
        $forge->addField( $fields );
        $forge->addPrimaryKey('id');
        $forge->addForeignKey('bill_id', $bills->getTable(), 'id','NO ACTION','NO ACTION','bill_id_fk');
        $forge->addForeignKey('account_id', $accounts->getTable(), 'id','NO ACTION','NO ACTION','account_id_fk');
        $forge->createTable($this->table,true);
        log_message('debug','Create BillDetails Table '.$this->db->lastQuery);
     }
};
?>