AlgoWeb\PODataLaravel\Models\ObjectMap\Entities\Associations\AssociationStubMonomorphic::isCompatible()

Complexity

Conditions	9
Paths	12

Size

Total Lines	28
Code Lines	19

Duplication

Lines	0
Ratio	0 %

Importance

Changes	2
Bugs	0	Features	0

<?php
    public function isCompatible(AssociationStubBase $otherStub)
    {
        if (!parent::isCompatible($otherStub)) {
            return false;
        }
        $isNull = null == $this->getThroughField();
        $otherNull = null == $otherStub->getThroughField();

        if ($isNull != $otherNull) {
            return false;
        }
        $thisChain = $this->getThroughFieldChain();
        $otherChain = $otherStub->getThroughFieldChain();
        $thisThroughCount = count($thisChain) - 1;
        $otherThroughCount = count($otherChain) - 1;
        if ($thisThroughCount !== $otherThroughCount) {
            return false;
        }
        for($i=0; $i <= $thisThroughCount;++$i ){
            if($thisChain[$i] !== $otherChain[$otherThroughCount -$i]){
                return false;
            }
        }

        return ($this->getTargType() === $otherStub->getBaseType())
            && ($this->getBaseType() === $otherStub->getTargType())
            && ($this->getForeignField() === $otherStub->getKeyField())
            && ($this->getKeyField() === $otherStub->getForeignField());
    }