php - Create a token for each record using Code Igniter and Doctrine ORM -

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i have model setup using doctrine. generate token each record, think need overload doctrine's save() function found using symfony:

class jobeetaffiliate extends basejobeetaffiliate {   public function save(doctrine_connection $conn = null)   {     if (!$this->gettoken())     {       $this->settoken(sha1($this->getemail().rand(11111, 99999)));     }      return parent::save($conn);   }    // ... }

my current model looks this:

<?php class photo extends doctrine_record {      public function settabledefinition() {         $this->hascolumn('photo_path', 'string', 255, array('unique' => 'true'));         $this->hascolumn('count', 'integer', 4, array('unsigned' => 'true'));         $this->hascolumn('is_count', 'integer', 4, array('unsigned' => 'true'));         $this->hascolumn('region_id', 'integer', 4);         $this->hascolumn('region_id', 'integer', 4);         $this->hascolumn('token', 'string', 255);     }      public function setup() {         $this->actas('timestampable');         $this->hasone('region', array(             'local' => 'region_id',             'foreign' => 'id'         ));          }     }

any generating token field in model appreciated, of yet can't figure out how overload save() in model appropriately.

you should doctrine's record hooks , it's presave() function. need work inside model:

public function settabledefinition() {     $this->hascolumn('photo_path', 'string', 255, array('unique' => 'true'));     $this->hascolumn('count', 'integer', 4, array('unsigned' => 'true'));     $this->hascolumn('is_count', 'integer', 4, array('unsigned' => 'true'));     $this->hascolumn('region_id', 'integer', 4);     $this->hascolumn('region_id', 'integer', 4);     $this->hascolumn('token', 'string', 255); }  public function setup() {     $this->actas('timestampable');     $this->hasone('region', array(         'local' => 'region_id',         'foreign' => 'id'     ));      }     public funcion presave($event) {     if( ! $this->token) {         $this->settoken(sha1($this->getemail().rand(11111, 99999)));      } }

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