Removed unnecessary constructor methods from model classes.

src/application/models/Admins_model.php

@@ -33,13 +33,6 @@
  * @package Models
  */
 class Admins_Model extends CI_Model {
-    /**
-     * Class Constructor
-     */
-    public function __construct() {
-        parent::__construct();
-    }
-    
     /**
      * Add (insert or update) an admin user record into database.
      * 

src/application/models/Appointments_model.php

@@ -17,13 +17,6 @@
  * @package Models
  */
 class Appointments_Model extends CI_Model {
-    /**
-     * Class Constructor
-     */
-    public function __construct() {
-        parent::__construct();
-    }
-
     /**
      * Add an appointment record to the database.
      *

src/application/models/Customers_model.php

@@ -17,13 +17,6 @@
  * @package Models
  */
 class Customers_Model extends CI_Model {
-    /**
-     * Class Constructor
-     */
-    public function __construct() {
-        parent::__construct();
-    }
-
     /**
      * Add a customer record to the database.
      *

src/application/models/Providers_model.php

@@ -45,13 +45,6 @@
  * @package Models
  */
 class Providers_Model extends CI_Model {
-    /**
-     * Class Constructor
-     */
-    public function __construct() {
-        parent::__construct();
-    }
-
     /**
      * Add (insert - update) a service provider record.
      *

src/application/models/Roles_model.php

@@ -17,13 +17,6 @@
  * @package Models
  */
 class Roles_Model extends CI_Model {
-    /**
-     * Class Constructor
-     */
-    public function __construct() {
-        parent::__construct();
-    }
-
     /**
      * Get the record id of a particular role.
      *

src/application/models/Secretaries_model.php

@@ -34,13 +34,6 @@
  * @package Models
  */
 class Secretaries_Model extends CI_Model {
-    /**
-     * Class Constructor
-     */
-    public function __construct() {
-        parent::__construct();
-    }
-
     /**
      * Add (insert or update) a secretary user record into database.
      *

src/application/models/Services_model.php

@@ -17,13 +17,6 @@
  * @package Models
  */
 class Services_Model extends CI_Model {
-    /**
-     * Class Constructor
-     */
-    function __construct() {
-        parent::__construct();
-    }
-
     /**
      * Add (insert or update) a service record on the database
      *

src/application/models/Settings_model.php

@@ -17,13 +17,6 @@
  * @package Models
  */
 class Settings_Model extends CI_Model {
-    /**
-     * Class Constructor
-     */
-    function __construct() {
-        parent::__construct();
-    }
-
     /**
      * Get setting value from database.
      *

src/application/models/User_model.php

@@ -20,18 +20,13 @@
  */
 class User_Model extends CI_Model {
     /**
-     * Class Constructor
-     */
-    public function __construct() {
-        parent::__construct();
-    }
-
-    /**
-     * Returns the user settings from the database.
+     * Returns the user from the database for the "settings" page.
      *
-     * @param numeric $user_id User record id of which the settings will be returned.
+     * @param numeric $user_id User record id.
      *
-     * @return array Returns an array with user settings.
+     * @return array Returns an array with user data.
+     *
+     * @todo Refactor this method as it does not do as it states. 
      */
     public function get_settings($user_id) {
         $user = $this->db->get_where('ea_users', array('id' => $user_id))->row_array();
@@ -41,11 +36,13 @@ class User_Model extends CI_Model {
     }
 
     /**
-     * This method saves the user settings into the database.
+     * This method saves the user record into the database (used in backend settings page).
      *
-     * @param array $user Contains the current users settings.
+     * @param array $user Contains the current users data.
      *
      * @return bool Returns the operation result.
+     *
+     * @todo Refactor this method as it does not do as it states. 
      */
     public function save_settings($user) {
         $user_settings = $user['settings'];