/**
* {@inheritdoc}
*/
public function resolve(array $entities, QueryBuilder $query)
{
$this->initRelation($entities, []);
$keys = $this->getKeys($entities);
$mapping = $this->manager->getConnection()->executeQuery("SELECT {$this->keyThroughFrom}, {$this->keyThroughTo} FROM {$this->tableThrough} WHERE {$this->keyThroughFrom} IN (" . implode(", ", $keys) . ")")->fetchAll(\PDO::FETCH_GROUP | \PDO::FETCH_COLUMN);
$table = $this->tableThrough;
$to = $this->keyThroughTo;
$from = $this->keyThroughFrom;
$targets = $query->whereIn($this->keyTo, function ($query) use($keys, $table, $to, $from) {
return $query->select($to)->from($table)->whereIn($from, $keys);
})->get();
$metadata = $this->metadata;
$targetMetadata = $this->targetMetadata;
$to = $this->keyTo;
$from = $this->keyFrom;
foreach ($mapping as $id => $targetIds) {
$entity = current(array_filter($entities, function ($entity) use($metadata, $from, $id) {
return $metadata->getValue($entity, $from, true) == $id;
}));
$metadata->setValue($entity, $this->name, array_filter($targets, function ($target) use($targetMetadata, $to, $targetIds) {
return in_array($targetMetadata->getValue($target, $to, true), $targetIds);
}));
}
$this->resolveRelations($query, $targets);
}
/**
* {@inheritdoc}
*/
public function resolve(array $entities, QueryBuilder $query)
{
$this->initRelation($entities);
if (!($keys = $this->getKeys($entities))) {
return;
}
$targets = $query->whereIn($this->keyTo, $keys)->get();
$this->map($entities, $targets);
$this->resolveRelations($query, $targets);
}
/**
* {@inheritdoc}
*/
public function resolve(array $entities, QueryBuilder $query)
{
$this->initRelation($entities, []);
if (!($keys = $this->getKeys($entities))) {
return;
}
if ($this->orderBy) {
foreach ($this->orderBy as $column => $order) {
$query->orderBy($column, $order);
}
}
$targets = $query->whereIn($this->keyTo, $keys)->get();
$this->map($entities, $targets);
$this->mapBelongsTo($entities);
$this->resolveRelations($query, $targets);
}
/**
* Resolve additional relations
*
* @param QueryBuilder $query
* @param array $targets
*/
protected function resolveRelations(QueryBuilder $query, $targets)
{
if (!$targets) {
return;
}
foreach ($query->getRelations() as $name => $q) {
$this->manager->related($targets, $name, $q);
}
}
