/**
* Adds Relation to the list of relations in this Schema
* @param Relation $relation
* @throws InvalidSchemaException
*/
public function addRelation(Relation $relation)
{
$name = $relation->getName();
if (!isset($this->relations[$name])) {
$this->relations[$name] = $relation;
} else {
throw new InvalidSchemaException("Relation {$name} already exists in {$this->getName()} schema!");
}
}
/**
* Here we create a build definition (what to generate) based on the
* $allowCustomize flag. If a class needs to be able to customized then
* we create a bass class and generate the code in the base class,
* and create derived class from the base class. Otherwise we create just
* one class and generate the code in that class.
* @param type $allowCustomize
* @return array
*/
protected function createBuildDefinition($allowCustomize)
{
$className = $this->relation->getName(true) . $this->classNamePostfix;
if ($allowCustomize) {
$classes = array(array('className' => $className, 'classNamespace' => $this->rootNamespace, 'classBaseClass' => $className . 'Base', 'uses' => [$this->applicationNamespace . '\\' . $this->rootNamespace . '\\Base\\' . $className . ' as ' . $className . 'Base']), array('classModifier' => 'abstract', 'className' => $className, 'classNamespace' => $this->rootNamespace . '\\Base', 'classBaseClass' => $this->defaultBaseClassName, 'uses' => [$this->defaultBaseClassFQN], 'generate' => true));
} else {
$classes = array(array('className' => $className, 'classNamespace' => $this->rootNamespace, 'classBaseClass' => $this->defaultBaseClassName, 'uses' => [$this->defaultBaseClassFQN], 'generate' => true));
}
return $classes;
}
/**
* Check if the Relation needs to be customized later
* @param Relation $relation
* @return type
*/
private function allowCustomize(Relation $relation)
{
$customizedModels = $this->config->getCustomizedRelationList();
if (!is_array($customizedModels)) {
$customizedModels = [];
}
return in_array($relation->getName(), $customizedModels) || in_array($relation->getFQRN(), $customizedModels);
}
/**
* Loads columns for a given relation
* @param Relation $relation
*/
protected function loadColumnsForRelation(Relation $relation)
{
$sql = new SelectStatement();
$sql->from('information_schema.columns')->where(sqlstr('table_schema')->equalsTo(':table_schema'))->andWhere(sqlstr('table_name')->equalsTo(':table_name'));
$params = [':table_schema' => $relation->getSchemaName(), ':table_name' => $relation->getName()];
foreach ($this->database->executeQuery($sql, $params) as $record) {
$column = new Column($record);
$relation->addColumn($column);
}
}
