/**
* {@inheritDoc}
*/
public function addConstraint(Constraint\ConstraintInterface $constraint)
{
if (!in_array($constraint->getName(), $this->_type->validConstraints())) {
throw new \LogicException('Constraints of type `' . $constraint->getName() . '` cannot be set on rewards with a type of `' . $this->_type->getName() . '`');
}
if (null === $this->_constraints) {
$this->_constraints = new Constraint\Collection();
}
$this->_constraints->add($constraint);
}
/**
* {@inheritDoc}
*/
public function getCollectionFromType(Type\TypeInterface $type)
{
$collection = $this->getCollection();
foreach ($this->_completeCollection as $entity) {
if (!$entity instanceof ConstraintInterface) {
throw new \LogicException('Entity must be an instance of ConstraintInterface!');
}
if (in_array($entity->getName(), $type->validConstraints())) {
$collection->add($entity);
}
}
return $collection;
}
/**
* Loop through reward constraints and create fields for the form
*
* @param Form\FormBuilderInterface $builder
* @param TypeInterface $rewardType
*/
private function _addConstraintFields(Form\FormBuilderInterface $builder, TypeInterface $rewardType)
{
if (count($rewardType->validConstraints()) <= 0) {
return;
}
$constraintsForm = $builder->create('constraints', null, ['label' => 'ms.refer.form.constraints.label', 'compound' => true]);
$constraints = $this->_constraintCollectionBuilder->getCollectionFromType($rewardType);
foreach ($constraints as $constraint) {
$options = ['label' => $constraint->getDisplayName(), 'attr' => ['data-help-key' => $constraint->getDescription()]];
$options = $constraint->getFormOptions() + $options;
$constraintsForm->add($constraint->getName(), $constraint->getFormType(), $options);
}
$builder->add($constraintsForm);
}
