Started work on backend with self-written models

src/admin/clubs.php

@@ -1,5 +1,17 @@
 <?php
 
 // No direct access.
+use Joomla\CMS\Factory;
+use Joomla\CMS\MVC\Controller\BaseController;
+
 defined('_JEXEC') or die;
 
+JLoader::discover('Clubs', JPATH_ROOT . '/administrator/components/com_clubs/mymodels');
+
+$controller = BaseController::getInstance("Clubs");
+$input = Factory::getApplication()->input;
+
+$task = $input->getCmd("task", "display");
+
+$controller->execute($task);
+$controller->redirect();

src/admin/controller.php

@@ -8,4 +8,5 @@ defined('_JEXEC') or die;
 class ClubsController extends BaseController
 {
     
+    protected $default_view = 'users';
 }

src/admin/mymodels/user.php

@@ -0,0 +1,329 @@
+<?php
+
+use Joomla\CMS\MVC\Model\BaseDatabaseModel;
+use Joomla\CMS\Factory;
+
+// No direct access.
+defined('_JEXEC') or die;
+
+class ClubsUser
+{
+    protected $dbo;
+    protected $id;
+    protected $user;
+    protected $hash;
+    protected $name;
+    protected $address;
+    protected $city;
+    protected $mail;
+    protected $phone;
+    protected $mobile;
+    
+    /**
+     * @return string
+     */
+    public function getMail()
+    {
+        return $this->mail;
+    }
+
+    /**
+     * @param string $mail
+     */
+    public function setMail(string $mail)
+    {
+        $this->mail = $mail;
+    }
+
+    /**
+     * @return int
+     */
+    public function getId()
+    {
+        return $this->id;
+    }
+
+    /**
+     * @return string
+     */
+    public function getUser()
+    {
+        return $this->user;
+    }
+
+    /**
+     * @return string
+     */
+    public function getHash()
+    {
+        return $this->hash;
+    }
+
+    /**
+     * @return string
+     */
+    public function getName()
+    {
+        return $this->name;
+    }
+
+    /**
+     * @return string
+     */
+    public function getAddress()
+    {
+        return $this->address;
+    }
+
+    /**
+     * @return string
+     */
+    public function getCity()
+    {
+        return $this->city;
+    }
+
+    /**
+     * @return string
+     */
+    public function getPhone()
+    {
+        return $this->phone;
+    }
+
+    /**
+     * @return string
+     */
+    public function getMobile()
+    {
+        return $this->mobile;
+    }
+
+    /**
+     * @param string $user
+     */
+    public function setUser(string $user)
+    {
+        $this->user = $user;
+    }
+
+    /**
+     * @param string $hash
+     */
+    public function setPassword(string $password)
+    {
+        $this->hash = password_hash($password, PASSWORD_DEFAULT);
+    }
+    
+    public function isPasswordValid(string $password)
+    {
+        $valid = password_verify($password, $this->hash);
+        
+        if($valid)
+        {
+            $this->checkHash($password);
+        }
+        
+        return $valid;
+    }
+
+    /**
+     * @param string $name
+     */
+    public function setName(string $name)
+    {
+        $this->name = $name;
+    }
+
+    /**
+     * @param string $address
+     */
+    public function setAddress(string $address)
+    {
+        $this->address = $address;
+    }
+
+    /**
+     * @param string $city
+     */
+    public function setCity(string $city)
+    {
+        $this->city = $city;
+    }
+
+    /**
+     * @param string $phone
+     */
+    public function setPhone(string $phone)
+    {
+        $this->phone = $phone;
+    }
+
+    /**
+     * @param string $mobile
+     */
+    public function setMobile(string $mobile)
+    {
+        $this->mobile = $mobile;
+    }
+
+    protected function __construct()
+    {
+        $this->dbo = Factory::getDbo();
+    }
+    
+    public static function loadUsers()
+    {
+        $dbo = Factory::getDbo();
+        $q = $dbo->getQuery(true);
+        $q->select('*')
+          ->from('#__club_users');
+        $dbo->setQuery($q);
+        $dbo->execute();
+        $list = $dbo->loadAssocList('id');
+        
+        $ret = array();
+        foreach($list as $u)
+        {
+            $uo = new ClubsUser($dbo);
+            $uo->loadData($u);
+            
+            $ret[] = $uo;
+        }
+        
+        return $ret;
+    }
+    
+    protected function loadData(array $data)
+    {
+        $this->id = $data['id'];
+        $this->user = $data['user'];
+        $this->hash = $data['password'];
+        $this->name = $data['name'];
+        $this->address = $data['address'];
+        $this->city = $data['city'];
+        $this->mail = $data['mail'];
+        $this->phone = isset($data['phone']) ? $data['phone'] : null;
+        $this->mobile = isset($data['mobile']) ? $data['mobile'] : null;
+    }
+    
+    public static function loadUser(int $id)
+    {
+        $dbo = Factory::getDbo();
+        $q = $dbo->getQuery(true);
+        $q->select('*')->from('#__club_users')->where('id=' . (int) $id);
+        $dbo->setQuery($q);
+        $dbo->execute();
+        
+        $row = $dbo->loadAssoc();
+        
+        if($row == null)
+        {
+            throw new Exception("No user found.");
+            // TODO
+        }
+        
+        $user = new ClubsUser();
+        $user->loadData($row);
+        return $user;
+    }
+    
+    public static function createUser()
+    {
+        $user = new ClubsUser();
+        $user->id = 'new';
+        return $user;
+    }
+    
+    public function save()
+    {
+        if($this->id === 'new')
+            $this->insertUser();
+        else
+            $this->updateUser();
+    }
+        
+    private function insertUser()
+    {
+        $q = $this->dbo->getQuery(true);
+        
+        $vuser = $q->q($this->user);
+        $vpassword = $q->q($this->hash);
+        $vname = $q->q($this->name);
+        $vaddress = $q->q($this->address);
+        $vcity = $q->q($this->city);
+        $vmail = $q->q($this->mail);
+        $vphone = empty($this->phone) ? 'NULL' : $q->q($this->phone);
+        $vmobile = empty($this->mobile) ? 'NULL' : $q->q($this->mobile);
+        
+        $q->insert('#__club_users')
+          ->columns(array('user', 'password', 'name', 'address', 'city', 'mail', 'phone', 'mobile'))
+          ->values("$vuser, $vpassword, $vname, $vaddress, $vcity, $vmail, $vphone, $vmobile")
+          ;
+        
+        $this->dbo->transactionStart();
+        $this->dbo->setQuery($q);
+        $this->dbo->execute();
+        $this->id = $this->dbo->insertid();
+        $this->dbo->transactionCommit();
+    }
+    
+    private function updateUser()
+    {
+        $q = $this->dbo->getQuery(true);
+        
+        $vuser = $q->q($this->user);
+        $vpassword = $q->q($this->hash);
+        $vname = $q->q($this->name);
+        $vaddress = $q->q($this->address);
+        $vcity = $q->q($this->city);
+        $vmail = $q->q($this->mail);
+        $vphone = empty($this->phone) ? 'NULL' : $q->q($this->phone);
+        $vmobile = empty($this->mobile) ? 'NULL' : $q->q($this->mobile);
+        
+        $q->update('#__club_users')
+            ->set(array(
+                "user=$vuser",
+                "password=$vpassword",
+                "name=$vname",
+                "address = $vaddress",
+                "city=$vcity",
+                "mail=$vmail",
+                "phone=$vphone",
+                "mobile=$vmobile"
+            ))
+            ->where("id=". (int) $this->id)
+            ;
+        
+        $this->dbo->setQuery($q);
+        $this->dbo->execute();
+    }
+    
+    private function checkHash(string $password)
+    {
+        if($this->id === 'new')
+            return;
+        
+        if(password_needs_rehash($this->hash, PASSWORD_DEFAULT))
+        {
+            $this->hash = password_hash($password, PASSWORD_DEFAULT);
+            $q = $this->dbo->getQuery(true);
+            $q->update('#__club_users')->set('password=' . $q->q($this->hash))->where('id=' . (int) $this->id);
+            $this->dbo->setQuery($q);
+            $this->dbo->execute();
+        }
+    }
+    
+    public function delete()
+    {
+        if($this->id === 'new')
+            return;
+        
+        $q = $this->dbo->getQuery(true);
+        $q->delete('#__club_users')
+          ->where('id=' . (int) $this->id);
+        
+        $this->dbo->setQuery($q);
+        $this->dbo->execute();
+    }
+}

src/admin/views/users/tmpl/default.php

@@ -0,0 +1,32 @@
+<?php
+
+use Joomla\CMS\Router\Route;
+
+// No direct access.
+defined('_JEXEC') or die;
+
+?>
+
+<table width='100%' class='table table-stiped, table-hover'>
+  <thead>
+  <tr>
+    <th></th>
+    <th width='30%'>Benutzername</th>
+    <th width='30%'>Ort</th>
+    <th width='30%'>E-Mail</th>
+    <th width='5%'>id</th>
+  </tr>
+  </thead>
+<?php foreach($this->users as $user): ?>
+<?php $link = Route::_('index.php?option=com_clubs&view=user&id=' . $user->getId()); ?>
+  <tr>
+  	<td></td>
+    <td><a href='<?php echo $link; ?>'><?php echo htmlentities($user->getName()); ?></a></td>
+    <td><?php echo htmlentities($user->getCity()); ?></td>
+    <td><?php echo htmlentities($user->getMail()); ?></td>
+    <td><?php echo htmlentities($user->getId()); ?></td>
+  </tr>
+<?php endforeach; ?>
+</table>
+
+

src/admin/views/users/view.html.php

@@ -0,0 +1,22 @@
+<?php
+
+use Joomla\CMS\MVC\View\HtmlView;
+use Joomla\CMS\Toolbar\ToolbarHelper;
+
+// No direct access.
+defined('_JEXEC') or die;
+
+// JLoader::register("ClubsModelUser", JPATH_ROOT . "/administrator/components/com_clubs/models/user.php");
+
+class ClubsViewUsers extends HtmlView
+{
+    function display($tpl = null)
+    {
+        $this->users = ClubsUser::loadUsers();
+        
+        ToolbarHelper::title('Club-Management');
+        
+        parent::display($tpl);
+    }
+    
+}

src/site/clubs.php

@@ -6,6 +6,8 @@ use Joomla\CMS\Factory;
 // No direct access.
 defined('_JEXEC') or die;
 
+JLoader::discover('Clubs', JPATH_ROOT . '/administrator/components/com_clubs/mymodels');
+
 $controller = BaseController::getInstance("Clubs");
 $input = Factory::getApplication()->input;
 

src/site/views/club/view.html.php

@@ -10,7 +10,7 @@ defined('_JEXEC') or die;
 class ClubsViewClub extends HtmlView
 {
     
-    public function display(string $tpl = null)
+    public function display($tpl = null)
     {
         // FIXME Insert code from DB
         $this->clubid = 43;