com_clubs/src/admin/mymodels/club.php

<?php

// No direct access.
use Joomla\CMS\Factory;

defined('_JEXEC') or die;

class ClubsClub
{
    protected $id;
    protected $name;
    protected $address;
    protected $city;
    protected $homapge;
    protected $mail;
    protected $iban;
    protected $bic;
    protected $charitable;
    protected $presidentId;
    
    /**
     * @return string
     */
    public function getAddress()
    {
        return $this->address;
    }

    /**
     * @return string
     */
    public function getCity()
    {
        return $this->city;
    }

    /**
     * @return string
     */
    public function getHomapge()
    {
        return $this->homapge;
    }

    /**
     * @return string
     */
    public function getMail()
    {
        return $this->mail;
    }

    /**
     * @return string
     */
    public function getIban()
    {
        return $this->iban;
    }

    /**
     * @return string
     */
    public function getBic()
    {
        return $this->bic;
    }

    /**
     * @return bool
     */
    public function isCharitable()
    {
        return $this->charitable;
    }

    /**
     * @return int
     */
    public function getPresidentId()
    {
        return $this->presidentId;
    }
    
    /**
     * @return ClubsUser
     */
    public function getPresident()
    {
        return ClubsUser::loadUser((int) $this->presidentId);
    }

    /**
     * @param string $address
     */
    public function setAddress(string $address)
    {
        $this->address = $address;
    }

    /**
     * @param string $city
     */
    public function setCity(string $city)
    {
        $this->city = $city;
    }

    /**
     * @param string $homapge
     */
    public function setHomapge(string $homapge)
    {
        $this->homapge = $homapge;
    }

    /**
     * @param string $mail
     */
    public function setMail(string$mail)
    {
        $this->mail = $mail;
    }

    /**
     * @param string $iban
     */
    public function setIban(string $iban)
    {
        $this->iban = $iban;
    }

    /**
     * @param string $bic
     */
    public function setBic(string $bic)
    {
        $this->bic = $bic;
    }

    /**
     * @param bool $charitable
     */
    public function setCharitable(bool $charitable)
    {
        $this->charitable = $charitable;
    }

    /**
     * @param int $presidentId
     */
    public function setPresidentId(int $presidentId)
    {
        $this->presidentId = $presidentId;
    }
    
    /**
     * @param ClubsUser $user
     */
    public function setPresident(ClubsUser $user)
    {
        $this->presidentId = $user->getId();
    }

    /**
     * @return int
     */
    public function getId()
    {
        return $this->id;
    }

    /**
     * @return string
     */
    public function getName()
    {
        return $this->name;
    }

    /**
     * @param string $name
     */
    public function setName(string $name)
    {
        $this->name = $name;
    }

    protected function loadData(array $data)
    {
        $mapping = array('id', 'name', 'address', 'city', 'homepage', 'mail', 'iban', 'bic', 'charitable', 'presidentId');
        
        foreach($mapping as $m)
            $this->$m = $data[$m];
    }
    
    protected function __construct()
    {}
    
    public static function loadClubs()
    {
        $dbo = Factory::getDbo();
        $q = $dbo->getQuery(true);
        $q->select('*')
        ->from('#__club_clubs');
        $dbo->setQuery($q);
        $dbo->execute();
        $list = $dbo->loadAssocList('id');
        
        $ret = array();
        foreach($list as $c)
        {
            $co = new ClubsClub();
            $co->loadData($c);
            
            $ret[] = $co;
        }
        
        return $ret;
    }
    
    /**
     * @param int $id
     * @throws Exception
     * @return ClubsOffer
     */
    public static function loadClub(int $id)
    {
        $dbo = Factory::getDbo();
        $q = $dbo->getQuery(true);
        $q->select('*')->from('#__club_clubs')->where('id=' . (int) $id);
        $dbo->setQuery($q);
        $dbo->execute();
        
        $row = $dbo->loadAssoc();
        
        if($row == null)
        {
            throw new Exception("No club found.");
            // TODO
        }
        
        $club = new ClubsClub();
        $club->loadData($row);
        return $club;
    }
    
    public static function createClub()
    {
        $club = new ClubsClub();
        $club->id = 'new';
        return $club;
    }
    
    
    public function save()
    {
        if($this->id === 'new')
            $this->insertClub();
        else
            $this->updateClub();
    }
    
    private function insertClub()
    {
        $dbo = Factory::getDbo();
        $q = $dbo->getQuery(true);
        
        $mapping = array('name', 'address', 'city', 'homepage', 'mail', 'iban', 'bic', 'charitable', 'presidentId');
        $values = array(); 
        foreach($mapping as $m)
            $values[$m] = $q->q($this->$m);
        
        $q->insert('#__club_clubs')
          ->columns(array('name'))
          ->values(join(',', $values))
          ;
        
        $dbo->transactionStart();
        $dbo->setQuery($q);
        $dbo->execute();
        $this->id = $dbo->insertid();
        $dbo->transactionCommit();
    }
    
    private function updateClub()
    {
        $dbo = Factory::getDbo();
        $q = $dbo->getQuery(true);
        
        $mapping = array('name', 'address', 'city', 'homepage', 'mail', 'iban', 'bic', 'charitable', 'presidentId');
        $values = array();
        foreach($mapping as $m)
            $values[$m] = $q->q($this->$m);
        
        $q->update('#__club_clubs');
        foreach($mapping as $m)
            $q->set($q->qn($m) . '=' . $values[$m]);
        $q->where("id=". (int) $this->id);
        
        $dbo->setQuery($q);
        $dbo->execute();
    }
    
    public function delete()
    {
        if($this->id === 'new')
            return;
        $dbo = Factory::getDbo();
        
        $q = $dbo->getQuery(true);
        $q->delete('#__club_clubs')
          ->where('id=' . (int) $this->id);
        
        $dbo->setQuery($q);
        $dbo->execute();
    }
    
    
}