/**
* Save related entities
*
* @param EntityInterface $entity Entity to save relation from
* @param string $relationName Name of the relation to save
* @param array $options Options to pass to the mappers
* @return boolean
*/
public function save(EntityInterface $entity, $relationName, $options = [])
{
$lastResult = false;
$relatedEntity = $entity->relation($relationName);
$relatedMapper = $this->mapper()->getMapper($this->entityName());
//Autoloaded relation, no need to save
if ($relatedEntity instanceof HasOne) {
return 0;
}
if ($relatedEntity === false || $relatedEntity->get($this->foreignKey()) !== $entity->primaryKey()) {
if ($relatedMapper->entityManager()->fields()[$this->foreignKey()]['notnull']) {
$relatedMapper->delete([$this->foreignKey() => $entity->primaryKey()]);
} else {
$relatedMapper->queryBuilder()->builder()->update($relatedMapper->table())->set($this->foreignKey(), null)->where([$this->foreignKey() => $entity->primaryKey()]);
}
if ($relatedEntity instanceof EntityInterface) {
//Update the foreign key to match the main entity primary key
$relatedEntity->set($this->foreignKey(), $entity->primaryKey());
}
}
if ($relatedEntity instanceof EntityInterface && ($relatedEntity->isNew() || $relatedEntity->isModified())) {
$lastResult = $relatedMapper->save($relatedEntity, $options);
}
return $lastResult;
}
/**
* Save related entities
*
* @param ntityInterface $entity Entity to save relation from
* @param string $relationName Name of the relation to save
* @param array $options Options to pass to the mappers
* @return boolean
*/
public function save(EntityInterface $entity, $relationName, $options = [])
{
$lastResult = 0;
$relatedEntity = $entity->relation($relationName);
if ($relatedEntity instanceof EntityInterface) {
if ($relatedEntity->isNew() || $relatedEntity->isModified()) {
$relatedMapper = $this->mapper()->getMapper($this->entityName());
$lastResult = $relatedMapper->save($relatedEntity, $options);
//Update the local key to match the related entity primary key
if ($entity->get($this->localKey()) !== $relatedEntity->primaryKey()) {
$relatedRelations = $entity->relations($relatedMapper, $relatedEntity);
//Check if it was a hasOne or a hasMany relation,
//if hasOne, we must unset old value
foreach ($relatedRelations as $relatedRelation) {
if ($relatedRelation instanceof Relation\HasOne && $relatedRelation->foreignKey() === $this->localKey()) {
if ($relatedMapper->entityManager()->fields()[$relatedRelation->foreignKey()]['notnull']) {
$lastResult = $relatedMapper->delete([$relatedRelation->foreignKey() => $entity->get($relatedRelation->foreignKey())]);
} else {
$lastResult = $relatedMapper->queryBuilder()->builder()->update($relatedMapper->table())->set($relatedRelation->foreignKey(), null)->where([$relatedRelation->foreignKey() => $entity->get($relatedRelation->foreignKey())]);
}
}
}
$entity->set($this->localKey(), $relatedEntity->primaryKey());
}
}
}
return $lastResult;
}
/**
* Run set validation rules on fields
*/
public function validate(EntityInterface $entity)
{
$v = new \Valitron\Validator($entity->data());
// Run beforeValidate to know whether or not we can continue
if (false === $this->eventEmitter()->emit('beforeValidate', [$entity, $this, $v])) {
return false;
}
// Check validation rules on each feild
$uniqueWhere = [];
foreach ($this->fields() as $field => $fieldAttrs) {
// Required field
if (isset($fieldAttrs['required']) && true === $fieldAttrs['required'] || $fieldAttrs['primary'] === true && $fieldAttrs['autoincrement'] === false) {
$v->rule('required', $field);
}
// Unique field
if ($entity->isNew() && isset($fieldAttrs['unique']) && !empty($fieldAttrs['unique']) && $entity->{$field} !== null) {
if (is_string($fieldAttrs['unique'])) {
// Named group
$fieldKeyName = $fieldAttrs['unique'];
$uniqueWhere[$fieldKeyName][$field] = $entity->{$field};
} else {
$uniqueWhere[$field] = $entity->{$field};
}
}
// Run only if field required
if ($entity->{$field} !== null && $fieldAttrs['required'] === true) {
// Field with 'options'
if (isset($fieldAttrs['options']) && is_array($fieldAttrs['options'])) {
$v->rule('in', $field, $fieldAttrs['options']);
}
// Valitron validation rules
if (isset($fieldAttrs['validation']) && is_array($fieldAttrs['validation'])) {
foreach ($fieldAttrs['validation'] as $rule => $ruleName) {
$params = [];
if (is_string($rule)) {
$params = (array) $ruleName;
$ruleName = $rule;
}
$params = array_merge([$ruleName, $field], $params);
call_user_func_array([$v, 'rule'], $params);
}
}
}
}
// Unique validation
if (!empty($uniqueWhere)) {
foreach ($uniqueWhere as $field => $value) {
if (!is_array($value)) {
$value = [$field => $entity->{$field}];
}
if (!in_array(null, $value, true) && $this->first($value) !== false) {
$entity->error($field, "" . ucwords(str_replace('_', ' ', $field)) . " '" . implode('-', $value) . "' is already taken.");
}
}
}
if (!$v->validate()) {
$entity->errors($v->errors(), false);
}
// Run afterValidate to run additional/custom validations
if (false === $this->eventEmitter()->emit('afterValidate', [$entity, $this, $v])) {
return false;
}
// Return error result
return !$entity->hasErrors();
}
/**
* Save related entities
*
* @param EntityInterface $entity Entity to save relation from
* @param string $relationName Name of the relation to save
* @param array $options Options to pass to the mappers
* @return boolean
*/
public function save(EntityInterface $entity, $relationName, $options = [])
{
$relatedEntities = $entity->relation($relationName);
$deletedIds = [];
$lastResult = false;
$relatedMapper = $this->mapper()->getMapper($this->entityName());
if (is_array($relatedEntities) || $relatedEntities instanceof Entity\Collection) {
$oldEntities = $this->execute();
$relatedIds = [];
foreach ($relatedEntities as $related) {
if ($related->isNew() || $related->isModified() || $related->get($this->foreignKey()) !== $entity->primaryKey()) {
//Update the foreign key to match the main entity primary key
$related->set($this->foreignKey(), $entity->primaryKey());
$lastResult = $relatedMapper->save($related, $options);
}
$relatedIds[] = $related->id;
}
foreach ($oldEntities as $oldRelatedEntity) {
if (!in_array($oldRelatedEntity, $relatedIds)) {
$deletedIds[] = $oldRelatedEntity->primaryKey();
}
}
}
if (count($deletedIds) || $relatedEntities === false) {
$conditions = [$this->foreignKey() => $entity->primaryKey()];
if (count($deletedIds)) {
$conditions[$this->localKey() . ' :in'] = $deletedIds;
}
if ($relatedMapper->entityManager()->fields()[$this->foreignKey()]['notnull']) {
$relatedMapper->delete($conditions);
} else {
$relatedMapper->queryBuilder()->builder()->update($relatedMapper->table())->set($this->foreignKey(), null)->where($conditions);
}
}
return $lastResult;
}
/**
* Save related entities
*
* @param EntityInterface $entity Entity to save relation from
* @param string $relationName Name of the relation to save
* @param array $options Options to pass to the mappers
* @return boolean
*/
public function save(EntityInterface $entity, $relationName, $options = [])
{
$deletedIds = [];
$lastResult = false;
$relatedMapper = $this->mapper()->getMapper($this->entityName());
$relatedEntities = $entity->relation($relationName);
$oldEntities = $this->execute();
if (is_array($relatedEntities) || $relatedEntities instanceof Entity\Collection) {
$throughMapper = $this->mapper()->getMapper($this->throughEntityName());
$relatedMapper = $this->mapper()->getMapper($this->entityName());
$relatedIds = [];
foreach ($relatedEntities as $related) {
if ($related->isNew() || $related->isModified()) {
$lastResult = $relatedMapper->save($related, $options);
}
$relatedIds[] = $related->primaryKey();
if (!count($throughMapper->where([$this->localKey() => $entity->primaryKey(), $this->foreignKey() => $related->primaryKey()]))) {
$lastResult = $throughMapper->create([$this->localKey() => $entity->primaryKey(), $this->foreignKey() => $related->primaryKey()]);
}
}
$deletedIds = [];
foreach ($oldEntities as $oldRelatedEntity) {
if (!in_array($oldRelatedEntity->primaryKey(), $relatedIds)) {
$deletedIds[] = $oldRelatedEntity->primaryKey();
}
}
if (!empty($deletedIds)) {
$throughMapper->delete([$this->localKey() => $entity->primaryKey(), $this->foreignKey() . ' :in' => $deletedIds]);
}
} else {
if ($relatedEntities === false) {
//Relation was deleted, remove all
$throughMapper = $this->mapper()->getMapper($this->throughEntityName());
$throughMapper->delete([$this->localKey() => $entity->primaryKey()]);
}
}
return $lastResult;
}
/**
* Validate related entity if it is new or modified only
* @param \Spot\EntityInterface $relatedEntity
* @param \Spot\EntityInterface $entity
* @param \Spot\Relation\RelationAbstract $relation
* @return array Related entity errors
*/
protected function validateRelatedEntity(EntityInterface $relatedEntity, EntityInterface $entity, \Spot\Relation\RelationAbstract $relation)
{
$tainted = $relatedEntity->isNew() || $relatedEntity->isModified();
$errorsRelated = [];
if ($tainted && !$this->getMapper(get_class($relatedEntity))->validate($relatedEntity)) {
$errorsRelated = $relatedEntity->errors();
//Disable validation on foreign key field it will be filled up later on when the new entity is persisted
if (($relation instanceof Relation\HasMany || $relation instanceof Relation\HasOne) && $relatedEntity->isNew()) {
unset($errorsRelated[$relation->foreignKey()]);
}
$relatedEntity->errors($errorsRelated);
}
if ($relation instanceof Relation\BelongsTo && $entity->isNew()) {
$errors = $entity->errors();
unset($errors[$relation->localKey()]);
$entity->errors($errors);
}
return $errorsRelated;
}
