DHCP/src/IPv4Bundle/Entity/SubNet.php

<?php

namespace IPv4Bundle\Entity;

use Base\AdminBundle\Traits\TenancyIdTrait;
use Base\AdminBundle\Traits\TenancyIdTraitInterface;
use Doctrine\ORM\Mapping as ORM;
use Doctrine\Common\Collections\ArrayCollection;
use Symfony\Bridge\Doctrine\Validator\Constraints\UniqueEntity;
use Symfony\Component\Validator\Constraints as Assert;
use Symfony\Component\Validator\Context\ExecutionContextInterface;
use HostBundle\Traits\DHCPOptionTrait;
use HostBundle\Entity\HostType;
use JMS\Serializer\Annotation as JMS;
use WorkflowBundle\Entity\Interfaces\WorkflowInterface;
use WorkflowBundle\Entity\Traits\WorkflowTrait;

/**
 * @ORM\Entity(repositoryClass="IPv4Bundle\Repository\SubNetRepository")
 *
 * @UniqueEntity("address")
 *
 * @Assert\Callback("validateAddress")
 *
 * @ORM\HasLifecycleCallbacks
 */
class SubNet implements TenancyIdTraitInterface, WorkflowInterface
{

    use TenancyIdTrait;
    use DHCPOptionTrait;
    use WorkflowTrait;

    /**
     * @ORM\Column(name="id", type="bigint", nullable=false)
     * @ORM\Id
     * @ORM\GeneratedValue(strategy="IDENTITY")
     */
    protected $id;

    /**
     * @var string $address
     *
     * @ORM\Column(type="string", length=100, unique=true)
     *
     * @Assert\Regex(pattern="/^[ A-Za-z0-9_\-ñÑ:.\/]+$/")
     * @Assert\NotBlank
     */
    protected $address;

    /**
     * @var HostType $allowedHostType
     *
     * @ORM\ManyToOne(targetEntity="HostBundle\Entity\HostType")
     * @ORM\JoinColumn(onDelete="CASCADE")
     * 
     * @Assert\NotNull
     */
    protected $allowedHostType;

    /**
     * @var string $options
     *
     * @ORM\Column(type="text", nullable=true)
     */
    protected $options;

    /**
     * @var NetGroup $netGroup
     *
     * @ORM\ManyToOne(targetEntity="NetGroup", inversedBy="subNets")
     * @ORM\JoinColumn(onDelete="CASCADE")
     * 
     * @Assert\NotNull
     */
    protected $netGroup;

    /**
     * @var Pool $ipPool
     *
     * @ORM\OneToMany(targetEntity="Pool", mappedBy="subNet", cascade="persist")
     */
    protected $ipPool;

    /**
     * @ORM\ManyToOne(targetEntity="\WorkflowBundle\Entity\Workflow", fetch="EXTRA_LAZY")
     * @ORM\JoinColumn(name="workflow_id", referencedColumnName="id", onDelete="SET NULL")
     * 
     * @JMS\MaxDepth(1)
     */
    protected $workflow;

    /**
     * @ORM\Column(type="string", nullable=true)
     */
    protected $currentState = null;

    /**
     * @ORM\Column(type="array")
     * 
     * @Assert\All({
     *     @Assert\NotBlank
     * })
     * @Assert\Count(
     *      min = 1,
     *      minMessage = "You must specify at least one status"
     * )
     */
    protected $status = [ \HostBundle\Utils\HostStatus::STATE_ACTIVE ];


    public function __construct()
    {
        $this->ipPool = new ArrayCollection;
    }

    /**
    * @return string
    */
    public function __toString()
    {
        return strval($this->address);
    }

    /**
     * @return bigint
     */
    public function getId()
    {
        return $this->id;
    }

    /**
     * @param string $address
     *
     * @return SubNet
     */
    public function setAddress($address)
    {
        $this->address = $address;

        return $this;
    }

    /**
     * @return string
     */
    public function getAddress()
    {
        return $this->address;
    }

    /**
     * @param text $options
     *
     * @return SubNet
     */
    public function setOptions($options)
    {
        $this->options = $options;

        return $this;
    }

    /**
     * @return string
     */
    public function getOptions()
    {
        return $this->options;
    }

    /**
    * @param HostType $allowedHostType
    *
    * @return SubNet
    */
    public function setAllowedHostType(HostType $allowedHostType)
    {
        $this->allowedHostType = $allowedHostType;

        return $this;
    }

    /**
     * @return HostType
     */
    public function getAllowedHostType()
    {
        return $this->allowedHostType;
    }

    /**
     * @param NetGroup $netGroup
     *
     * @return SubNet
     */
    public function setNetGroup(NetGroup $netGroup)
    {
        $this->netGroup = $netGroup;

        return $this;
    }

    /**
     * @return NetGroup
     */
    public function getNetGroup()
    {
        return $this->netGroup;
    }

    /**
     * @param  Pool $ipPool
     *
     * @return SubNet
     */
    public function addIpPool(Pool $ipPool)
    {
        $ipPool->setSubNet($this);
        $this->ipPool[] = $ipPool;

        return $this;
    }

    /**
     * @param Pool $ipPool
     *
     * @return SubNet
     */
    public function removeIpPool(Pool $ipPool)
    {
        $ipPool->setSubNet(null);
        $this->ipPool->removeElement($ipPool);

        return $this;
    }

    /**
     * @return Doctrine\Common\Collections\Collection
     */
    public function getIpPool()
    {
        return $this->ipPool;
    }

    /**
     * @param Doctrine\Common\Collections\Collection $ipPool
     *
     * @return SubNet
     */
    public function setIpPool($ipPool)
    {
        $this->ipPool = $ipPool;

        return $this;
    }

    /**
    * @return string
    */
    public function getSubnetName()
    {
        if ($this->getAllowedHostType() && $this->getNetGroup()) {
            return "{$this->address} ({$this->getAllowedHostType()->getShortName()}) - {$this->getNetGroup()->getName()}";
        } else {
            return $this->address;
        }
    }

    /**
     * @param array $status
     *
     * @return SubNet
     */
    public function setStatus($status)
    {
        $statuses = array_values(\HostBundle\Utils\HostStatus::getConstants());
        $this->status = [];
        foreach ($statuses as $key => $s) {
            if (in_array($s, $status)) {
                $k = array_search($s, $status);
                $this->status[$key] = $status[$k];
            }
        }

        return $this;
    }

    /**
     * @return array
     */
    public function getStatus()
    {
        return $this->status;
    }

    /**
     * @return string
     */
    public function getStatusString()
    {
        return implode(',', array_values($this->status));
    }

    /**
    * @param ExecutionContextInterface $context
    */
    public function validateAddress(ExecutionContextInterface $context)
    {
        $address_pieces = explode('/', $this->address);
        if (!(count($address_pieces) == 2 && filter_var($address_pieces[0], FILTER_VALIDATE_IP) &&
            (filter_var($address_pieces[1], FILTER_VALIDATE_IP) || (is_numeric($address_pieces[1]) &&
            0 <= $address_pieces[1] && $address_pieces[1] <= 32)))) {
            $context->addViolation('subnet.address.error');
        }
    }

}