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<?php
Prado::using('System.Data.ActiveRecord.TActiveRecord');
class BaseFkRecord extends TActiveRecord
{
public function getDbConnection()
{
static $conn;
if($conn===null)
{
$conn = new TDbConnection('pgsql:host=localhost;dbname=test', 'test','test');
//$this->OnExecuteCommand[] = array($this,'logger');
}
return $conn;
}
function logger($sender,$param)
{
}
}
class TeamRecord extends BaseFkRecord
{
const TABLE='teams';
public $name;
public $location;
public $players=array();
//define the $player member having has many relationship with PlayerRecord
protected static $RELATIONS=array
(
'players' => array(self::HAS_MANY, 'PlayerRecord'),
);
public static function finder($className=__CLASS__)
{
return parent::finder($className);
}
}
class PlayerRecord extends BaseFkRecord
{
const TABLE='players';
public $player_id;
public $age;
public $team_name;
public $team;
private $_skills;
public $profile;
protected static $RELATIONS=array
(
'skills' => array(self::HAS_MANY, 'SkillRecord', 'player_skills'),
'team' => array(self::BELONGS_TO, 'TeamRecord'),
'profile' => array(self::HAS_ONE, 'ProfileRecord'),
);
public static function finder($className=__CLASS__)
{
return parent::finder($className);
}
public function getSkills()
{
if($this->_skills===null && $this->player_id !==null)
{
//lazy load the skill records
$this->setSkills($this->withSkills()->findByPk($this->player_id)->skills);
}
else if($this->_skills===null)
{
//create new TList;
$this->setSkills(new TList());
}
return $this->_skills;
}
public function setSkills($value)
{
$this->_skills = $value instanceof TList ? $value : new TList($value);
}
}
class ProfileRecord extends BaseFkRecord
{
const TABLE='profiles';
public $fk_player_id;
public $salary;
public $player;
protected static $RELATIONS=array
(
'player' => array(self::BELONGS_TO, 'PlayerRecord'),
);
public static function finder($className=__CLASS__)
{
return parent::finder($className);
}
}
class SkillRecord extends BaseFkRecord
{
const TABLE='skills';
public $skill_id;
public $name;
public $players=array();
protected static $RELATIONS=array
(
'players' => array(self::HAS_MANY, 'PlayerRecord', 'player_skills'),
);
public static function finder($className=__CLASS__)
{
return parent::finder($className);
}
}
class ForeignObjectUpdateTest extends UnitTestCase
{
function test_add_has_one()
{
ProfileRecord::finder()->deleteByPk(3);
$player = PlayerRecord::finder()->findByPk(3);
$player->profile = new ProfileRecord(array('salary'=>50000));
$player->save();
//test insert
$player2 = PlayerRecord::finder()->withProfile()->findByPk(3);
$this->assertEqual($player2->profile->salary,50000);
$player2->profile->salary = 45000;
$player2->save();
$this->assertEqual($player2->profile->salary,45000);
//test update
$player3 = PlayerRecord::finder()->withProfile()->findByPk(3);
$this->assertEqual($player3->profile->salary,45000);
}
function test_add_many()
{
PlayerRecord::finder()->deleteAll("player_id > ?", 3);
$team = TeamRecord::finder()->findByPk('Team b');
$team->players[] = new PlayerRecord(array('age'=>20));
$team->players[] = new PlayerRecord(array('age'=>25));
$team->save();
//test insert
$team1 = TeamRecord::finder()->withPlayers()->findByPk('Team b');
$this->assertEqual(count($team1->players),3);
$this->assertEqual($team1->players[0]->age, 18);
$this->assertEqual($team1->players[1]->age, 20);
$this->assertEqual($team1->players[2]->age, 25);
//test update
$team1->players[1]->age = 55;
$team1->save();
$this->assertEqual($team1->players[0]->age, 18);
$this->assertEqual($team1->players[1]->age, 55);
$this->assertEqual($team1->players[2]->age, 25);
$criteria = new TActiveRecordCriteria();
$criteria->OrdersBy['age'] = 'desc';
$team2 = TeamRecord::finder()->withPlayers($criteria)->findByPk('Team b');
$this->assertEqual(count($team2->players),3);
//ordered by age
$this->assertEqual($team2->players[0]->age, 55);
$this->assertEqual($team2->players[1]->age, 25);
$this->assertEqual($team2->players[2]->age, 18);
}
function test_add_belongs_to()
{
TeamRecord::finder()->deleteByPk('Team c');
PlayerRecord::finder()->deleteAll("player_id > ?", 3);
$player = new PlayerRecord(array('age'=>27));
$player->team = new TeamRecord(array('name'=>'Team c', 'location'=>'Sydney'));
$player->save();
//test insert
$player1 = PlayerRecord::finder()->withTeam()->findByAge(27);
$this->assertNotNull($player1);
$this->assertNotNull($player1->team);
$this->assertEqual($player1->team->name, 'Team c');
$this->assertEqual($player1->team->location, 'Sydney');
}
function test_add_many_via_association()
{
PlayerRecord::finder()->deleteAll("player_id > ?", 3);
SkillRecord::finder()->deleteAll("skill_id > ?", 3);
$player = new PlayerRecord(array('age'=>37));
$player->skills[] = new SkillRecord(array('name'=>'Bash'));
$player->skills[] = new SkillRecord(array('name'=>'Jump'));
$player->save();
//test insert
$player2 = PlayerRecord::finder()->withSkills()->findByAge(37);
$this->assertNotNull($player2);
$this->assertEqual(count($player2->skills), 2);
$this->assertEqual($player2->skills[0]->name, 'Bash');
$this->assertEqual($player2->skills[1]->name, 'Jump');
//test update
$player2->skills[1]->name = "Skip";
$player2->skills[] = new SkillRecord(array('name'=>'Push'));
$player2->save();
$criteria = new TActiveRecordCriteria();
$criteria->OrdersBy['name'] = 'asc';
$player3 = PlayerRecord::finder()->withSkills($criteria)->findByAge(37);
$this->assertNotNull($player3);
$this->assertEqual(count($player3->skills), 3);
$this->assertEqual($player3->skills[0]->name, 'Bash');
$this->assertEqual($player3->skills[1]->name, 'Push');
$this->assertEqual($player3->skills[2]->name, 'Skip');
//test lazy load
$player4 = PlayerRecord::finder()->findByAge(37);
$this->assertEqual(count($player4->skills), 3);
$this->assertEqual($player4->skills[0]->name, 'Bash');
$this->assertEqual($player4->skills[1]->name, 'Skip');
$this->assertEqual($player4->skills[2]->name, 'Push');
}
}
?>
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