/**
* Create a new Team object, given the set of initial attribute values.
* @param String $name the name of the team
* @param Entity\StudentImpl $student the student who is the captain of the new team
* @param Entity\LeagueImpl $league the league in which the new team will participate
* @return Entity\TeamImpl a new Team object instance with the given attribute values
* @throws RDException in case name is null
*/
public function createTeam($name = null, $student = null, $league = null)
{
$aTeam = new Entity\TeamImpl();
if ($name != null && $student != null && $league != null) {
$aTeam->setName($name);
$aTeam->setCaptain($student);
$aTeam->setParticipatesInLeague($league);
//add team captain as a member of the team also.
//moved up
//$this->createStudentMemberOfTeam($student, $aTeam);
}
return $aTeam;
}
/**
* Called to join a player to a team
*
* When this method is called only set a values for $teamObj and $student OR $teamName and $studentId
* Only those two combinations can be used:
* e.g. joinTeam($teamObj=$myTeam, $user=$myUser); or joinTeam($teamName="Team Rocket", $userId=$myUserId);
*
* This is used to simulate overloading methods in PHP since this feature is unique to Java.
*
* @param Entity\TeamImpl $teamObj The team the player is joining
* @param String $teamName The string name of the team to join
* @param Entity\StudentImpl $studentObj The Student persistence object of the user joining the team
* @param int $studentId The MySQL id of the student joining the team
* @throws RDException if any parameter is null or if the max number of team members has been reached
* @return int ID of the team joined
*/
public function joinTeam($teamObj = null, $teamName = null, $studentObj = null, $studentId = -1)
{
if ($teamName != null) {
//create iter to find team with given team name
$modelTeam = new Entity\TeamImpl();
$modelTeam->setName($teamName);
$teamIter = $this->objectLayer->findTeam($modelTeam);
$teamObj = $teamIter->current();
}
if ($studentId > -1) {
//create iter to find student with given id
$modelStudent = new Entity\StudentImpl();
$modelStudent->setId($studentId);
$studentIter = $this->objectLayer->findStudent($modelStudent);
$studentObj = $studentIter->current();
}
//check for maximum number of players in the team
$teamMemberIter = $this->objectLayer->restoreStudentMemberOfTeam($teamObj);
$leagueIter = $this->objectLayer->restoreTeamParticipatesInLeague($teamObj);
$league = $leagueIter->current();
if ($teamMemberIter->size() >= $league->getMaxMembers()) {
throw new RDException("Maximum number of members has been reached.");
}
$this->objectLayer->createStudentMemberOfTeam($studentObj, $teamObj);
}
