/**
* utility shared between getBelongsToRecord and getHasManyRecords
* will process a related record result set and return
* one or more individual record arrays in a larger array
*
* @param array $result
* @return array
*/
protected function loadRelationRecords($result, \PhalconRest\API\Relation $relation)
{
$relatedRecords = array();
// store all related records
foreach ($result as $relatedRecord) {
// reset for each run
$relatedRecArray = array();
// when a related record contains hasOne or a parent, merge in those fields as part of side load response
$parent = $relation->getParent();
if ($parent or get_class($relatedRecord) == 'Phalcon\\Mvc\\Model\\Row') {
// process records that include joined in parent records
foreach ($relatedRecord as $rec) {
// filter manyHasMany differently than other relationships
if ($relation->getType() == 4) {
// only intersted in the "end" relationship, not the intermediate
$intermediateModelNameSpace = $relation->getIntermediateModel();
if ($intermediateModelNameSpace == get_class($rec)) {
continue;
}
}
$relatedRecArray = array_merge($relatedRecArray, $this->loadAllowedColumns($rec));
}
} else {
$relatedRecArray = $this->loadAllowedColumns($relatedRecord);
}
$relatedRecords[] = $relatedRecArray;
}
return $relatedRecords;
}
/**
* utility shared between getBelongsToRecord and getHasManyRecords
* will process a related record result set and return
* one or more individual record arrays in a larger array
*
* @param array $result
* @param Relation|PhalconRelation $relation
* @return array
*/
protected function loadRelationRecords($result, Relation $relation)
{
$relatedRecords = [];
// store all related records
foreach ($result as $relatedRecord) {
// when a related record contains hasOne or a parent, merge in those fields as part of side load response
$parent = $relation->getParent();
$classType = get_class($relatedRecord);
if ($parent and $classType == 'Phalcon\\Mvc\\Model\\Row' or $classType == 'Phalcon\\Mvc\\Model\\Row') {
$relatedRecArray = [];
// process records that include joined in parent records
foreach ($relatedRecord as $rec) {
// filter manyHasMany differently than other relationships
if ($relation->getType() == PhalconRelation::HAS_MANY_THROUGH) {
// only interested in the "end" relationship, not the intermediate
$intermediateModelNameSpace = $relation->getIntermediateModel();
if ($intermediateModelNameSpace == get_class($rec)) {
continue;
}
}
// we don't as for parent fields here because they are already included in the complex $result
$newFields = $this->loadAllowedColumns($rec, false, false);
$relatedRecArray = array_merge($newFields, $relatedRecArray);
}
} else {
// reset for each run
$relatedRecArray = false;
// let's inspect this for basic validity and ignore out empty records
// think of a join on optional table
$primaryKeyName = $relatedRecord->getPrimaryKeyName();
if (isset($relatedRecord->{$primaryKeyName}) and $relatedRecord->{$primaryKeyName} != null) {
$relatedRecArray = $this->loadAllowedColumns($relatedRecord, false, false);
}
}
// push if a valid record is found
if ($relatedRecArray) {
$relatedRecords[] = $relatedRecArray;
}
}
return $relatedRecords;
}