private function mergeDependencies(Version $oldVersion, Version $newVersion)
{
// Remove all versions that do not exist anymore and update the existing versions:
foreach ($oldVersion->getDependencies() as $dependency) {
$newDependency = null;
foreach ($newVersion->getDependencies() as $tmpDep) {
if ($tmpDep->getPackageVersion()->getId() == $dependency->getPackageVersion()->getId()) {
$newDependency = $tmpDep;
break;
}
}
if (!$newDependency) {
$oldVersion->removeDependency($dependency);
}
}
// Add the new versions:
foreach ($newVersion->getDependencies() as $dependency) {
$oldDependency = null;
foreach ($oldVersion->getDependencies() as $tmpDep) {
if ($tmpDep->getPackageVersion()->getId() == $dependency->getPackageVersion()->getId()) {
$oldDependency = $tmpDep;
break;
}
}
if (!$oldDependency) {
$oldVersion->addDependency($dependency);
}
}
}
public function getDependencies()
{
$result = parent::getDependencies();
if (!$this->syncedDependencies) {
$this->syncedDependencies = true;
$result = $this->pdo->findDependencies($this->getId());
$this->setDependencies($result);
}
return $result;
}
