Define an inverse one-to-one or many relationship.
public function belongsTo($related, $foreignKey = null, $otherKey = null, $relation = null)
{
return parent::belongsTo($related, $foreignKey, $this->isOracleModel ? strtolower($otherKey) : $otherKey, $relation);
}
public function belongsTo($string = null, $foreign_key = null, $other_key = null, $relation = null)
{
if (is_null($relation)) {
$backtrace = debug_backtrace(false, 5);
$caller = $backtrace[4];
$relation = snake_case($caller['function']);
}
return parent::belongsTo($string, $foreign_key, $other_key, $relation);
}
/**
* Override for different naming convention
*
* @param string $related
* @param string $foreignKey
* @param string $otherKey
* @param string $relation
* @return \Illuminate\Database\Eloquent\Relations\BelongsTo
*/
public function belongsTo($related, $foreignKey = null, $otherKey = null, $relation = null)
{
// If no relation name was given, we will use this debug backtrace to extract
// the calling method's name and use that as the relationship name as most
// of the time this will be what we desire to use for the relationships.
if (is_null($relation)) {
list($current, $caller) = debug_backtrace(false, 2);
$relation = $caller['function'];
}
$specialType = $this->getCmsSpecialRelationType($relation);
// If no foreign key was supplied, we can use a backtrace to guess the proper
// foreign key name by using the name of the relationship function, which
// when combined with an "_id" should conventionally match the columns.
if (is_null($foreignKey)) {
if ($specialType === self::RELATION_TYPE_CATEGORY) {
$foreignKey = config('pxlcms.relations.categories.keys.category');
} else {
$foreignKey = Str::snake($relation);
}
}
// If the relation name is the same (casing aside) as the foreign key attribute,
// we must make sure that the foreign key property is at least a key in the
// attributes array. If it is not, there will be recursive lookup problems
// where the attribute is never resolved and 'property does not exist' exceptions occur.
if (snake_case($relation) == $foreignKey && !array_key_exists($foreignKey, $this->attributes)) {
$this->attributes[$foreignKey] = null;
}
/** @var Builder $belongsTo */
$belongsTo = parent::belongsTo($related, $foreignKey, $otherKey, $relation);
// category relation must be filtered by module id
if ($specialType === self::RELATION_TYPE_CATEGORY) {
$belongsTo->where(config('pxlcms.relations.categories.keys.module'), $this->getModuleNumber());
}
return $belongsTo;
}
/**
* Define an inverse one-to-one or many relationship.
*
* @param string $related
* @param string $foreignKey
* @param string $otherKey
* @param string $relation
* @return \Illuminate\Database\Eloquent\Relations\BelongsTo
*/
public function belongsTo($related, $foreignKey = null, $otherKey = null, $relation = null)
{
// If no relation name was given, we will use this debug backtrace to extract
// the calling method's name and use that as the relationship name as most
// of the time this will be what we desire to use for the relatinoships.
if (is_null($relation)) {
list(, $caller) = debug_backtrace(false);
$relation = $caller['function'];
}
// Check if it is a relation with an original model.
if (!is_subclass_of($related, 'Jenssegers\\Mongodb\\Model')) {
return parent::belongsTo($related, $foreignKey, $otherKey, $relation);
}
// If no foreign key was supplied, we can use a backtrace to guess the proper
// foreign key name by using the name of the relationship function, which
// when combined with an "_id" should conventionally match the columns.
if (is_null($foreignKey)) {
$foreignKey = snake_case($relation) . '_id';
}
$instance = new $related();
// Once we have the foreign key names, we'll just create a new Eloquent query
// for the related models and returns the relationship instance which will
// actually be responsible for retrieving and hydrating every relations.
$query = $instance->newQuery();
$otherKey = $otherKey ?: $instance->getKeyName();
return new BelongsTo($query, $this, $foreignKey, $otherKey, $relation);
}
/**
* an article comment belongs to an article comment child
*
* @class belongsTo parent::ArticleComment
*/
public function children()
{
return parent::belongsTo(ArticleComment::class, 'parent_id', 'id');
}
