Storm\Drivers\Base\Relational\Relations\ToManyRelationBase::Persist PHP Метод

    public function Persist(Relational\Transaction $Transaction, Relational\ResultRow $ParentData, array $RelationshipChanges)
    {
        $IdentifyingChildRows = [];
        $Table = $this->GetTable();
        $ForeignKey = $this->GetForeignKey();
        foreach ($RelationshipChanges as $RelationshipChange) {
            if ($RelationshipChange->HasPersistedRelationship()) {
                $PersistedRelationship = $RelationshipChange->GetPersistedRelationship();
                if ($PersistedRelationship->IsIdentifying()) {
                    $IdentifyingChildRows[] = $PersistedRelationship->GetChildResultRow();
                }
            }
            if ($RelationshipChange->HasDiscardedRelationship()) {
                $DiscardedRelationship = $RelationshipChange->GetDiscardedRelationship();
                if ($DiscardedRelationship->IsIdentifying()) {
                    $PrimaryKeyToDiscard = $DiscardedRelationship->GetRelatedPrimaryKey();
                    if ($this->IsInversed()) {
                        $ForeignKey->MapReferencedToParentKey($ParentData, $PrimaryKeyToDiscard);
                    } else {
                        $ForeignKey->MapReferencedToParentKey($ParentData, $PrimaryKeyToDiscard);
                    }
                    $Transaction->Discard($PrimaryKeyToDiscard);
                }
            }
        }
        if (count($IdentifyingChildRows) > 0) {
            $this->PersistIdentifyingRelationship($Transaction, $ParentData, $IdentifyingChildRows);
        }
    }