kekrozsak/src/KekRozsak/FrontBundle/Entity/Group.php

<?php

namespace KekRozsak\FrontBundle\Entity;

use Doctrine\ORM\Mapping as ORM;
use Doctrine\Common\Collections\ArrayCollection;
use Symfony\Component\Validator\Constraints as Assert;
use Symfony\Bridge\Doctrine\Validator\Constraints as DoctrineAssert;

use KekRozsak\SecurityBundle\Entity\User;
use KekRozsak\FrontBundle\Entity\Document;

/**
 * KekRozsak\FrontBundle\Entity\Group
 * @ORM\Entity
 * @ORM\Table(name="groups")
 * @DoctrineAssert\UniqueEntity(fields="name", message="Ilyen nevű csoport már létezik. Kérlek, válassz másikat!")
 * @DoctrineAssert\UniqueEntity(fields="slug", message="Ilyen nevű csoport már létezik. Kérlek, válasz másikat!")
 */
class Group
{
    public function __construct()
    {
        $this->members = new ArrayCollection();
        $this->documents = new ArrayCollection();
    }

    /**
     * The ID of this Group
     *
     * @var integer $id
     *
     * @ORM\Id
     * @ORM\GeneratedValue(strategy="AUTO")
     * @ORM\Column(type="integer")
     */
    protected $id;

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

    /**
     * @var KekRozsak\SecurityBundle\Entity\User $leader
     * @ORM\ManyToOne(targetEntity="KekRozsak\SecurityBundle\Entity\User")
     */
    protected $leader;

    /**
     * Set leader
     *
     * @param  KekRozsak\SecurityBundle\Entity\User $leader
     * @return Group
     */
    public function setLeader(User $leader = null)
    {
        $this->leader = $leader;

        return $this;
    }

    /**
     * Get leader
     *
     * @return KekRozsak\SecurityBundle\Entity\User
     */
     public function getLeader()
    {
        return $this->leader;
    }

    /**
     * The name of this Group
     *
     * @var string $name
     *
     * @ORM\Column(type="string", length=50, nullable=false, unique=true)
     *
     * @Assert\NotBlank()
     */
    protected $name;

    /**
     * Set name
     *
     * @param  string $name
     * @return Group
     */
    public function setName($name)
    {
        // TODO: Check if empty or null!
        $this->name = $name;

        return $this;
    }

    /**
     * Get name
     *
     * @return string
     */
    public function getName()
    {
        return $this->name;
    }

    /**
     * The slugified name of this Group
     *
     * @var string $slug
     *
     * @ORM\Column(type="string", length=50, nullable=false, unique=true)
     */
    protected $slug;

    /**
     * Set slug
     *
     * @param  string $slug
     * @return Group
     */
    public function setSlug($slug)
    {
        // TODO: Check if empty or null!
        $this->slug = $slug;

        return $this;
    }

    /**
     * Get slug
     *
     * @return string
     */
    public function getSlug()
    {
        return $this->slug;
    }

    /**
     * The User who created this Group
     *
     * @var KekRozsak\SecurityBundle\Entity\User $createdBy
     *
     * @ORM\ManyToOne(targetEntity="KekRozsak\SecurityBundle\Entity\User")
     * @ORM\JoinColumn(name="created_by_id")
     */
    protected $createdBy;

    /**
     * Set createdBy
     *
     * @param  KekRozsak\SecurityBundle\Entity\User $createdBy
     * @return Group
     */
    public function setCreatedBy(User $createdBy)
    {
        $this->createdBy = $createdBy;

        return $this;
    }

    /**
     * Get createdBy
     *
     * @return KekRozsak\SecurityBundle\Entity\User
     */
    public function getCreatedBy()
    {
        return $this->createdBy;
    }

    /**
     * The timestamp when this Group was created
     *
     * @var DateTime $createdAt
     *
     * @ORM\Column(type="datetime", name="created_at", nullable=false)
     */
    protected $createdAt;

    /**
     * Set createdAt
     *
     * @param  DateTime $createdAt
     * @return Group
     */
    public function setCreatedAt(\DateTime $createdAt)
    {
        // TODO: Check if null!
        $this->createdAt = $createdAt;

        return $this;
    }

    /**
     * Get createdAt
     *
     * @return DateTime
     */
    public function getCreatedAt()
    {
        return $this->createdAt;
    }

    /**
     * An ArrayCollection of UserGroupMemberships representing the Group's
     * members
     *
     * @var Doctrine\Common\Collections\ArrayCollection $members
     *
     * @ORM\OneToMany(targetEntity="UserGroupMembership", mappedBy="group")
     */
    protected $members;

    /**
     * Add member
     *
     * @param  KekRozsak\FrontBundle\Entity\UserGroupMembership $member
     * @return Group
     */
    public function addMember(UserGroupMembership $member)
    {
        // TODO: Check if null!
        $this->members[] = $member;

        return $this;
    }

    /**
     * Get all members
     *
     * @return Doctrine\Common\Collections\ArrayCollection
     */
    public function getMembers()
    {
        return $this->members;
    }

    /**
     * Check if user is a member of this Group
     *
     * @param  KekRozsak\SecurityBundle\Entity\User $user
     * @return boolean
     */
    public function isMember(User $user)
    {
        return ($this->members->filter(function ($groupMembership) use ($user) {
            return (
                    ($groupMembership->getUser() == $user)
                    && (
                        $groupMembership->getGroup()->isOpen()
                        || ($groupMembership->getMembershipAcceptedAt() !== null)
                    )
                );
        })->count() > 0);
    }

    /**
     * Check if user already requested a membership in this Group
     *
     * @param  KekRozsak\SecurityBundle\Entity\User $user
     * @return boolean
     */
    public function isRequested(User $user)
    {
        return ($this->members->filter(function ($groupMembership) use ($user) {
            return (
                    ($groupMembership->getUser() == $user)
                    && ($groupMembership->getMembershipRequestedAt() !== null)
                );
        })->count() > 0);
    }

    /**
     * The description of the Group
     *
     * @var string description
     *
     * @ORM\Column(type="text", nullable=true)
     */
    protected $description;

    /**
     * Set description
     *
     * @param  string $description
     * @return Group
     */
    public function setDescription($description = null)
    {
        $this->description = $description;

        return $this;
    }

    /**
     * Get description
     *
     * @return string
     */
    public function getDescription()
    {
        return $this->description;
    }

    /**
     * TRUE if this Group is open, and anyone can join
     *
     * @var boolean open
     *
     * @ORM\Column(type="boolean", nullable=false)
     */
    protected $open;

    /**
     * Set open
     *
     * @param boolean $open
     * @ return Group
     */
    public function setOpen($open = false)
    {
        $this->open = $open;

        return $this;
    }

    /**
     * Get open
     *
     * @return boolean
     */
    public function isOpen()
    {
        return $this->open;
    }

    /**
     * An ArrayCollection of Documents that belong to this Group
     *
     * @var Doctrine\Common\Collections\ArrayCollection $documents
     *
     * @ORM\ManyToMany(targetEntity="Document", inversedBy="groups", fetch="LAZY")
     * @ORM\JoinTable(name="group_document", inverseJoinColumns={
     *     @ORM\JoinColumn(name="document_id", referencedColumnName="id"),
     * }, joinColumns={
     *     @ORM\JoinColumn(name="group_id", referencedColumnName="id")
     * })
     */
    protected $documents;

    /**
     * Add document
     *
     * @param  KekRozsak\FrontBundle\Entity\Document $document
     * @return Group
     */
    public function addDocument(Document $document)
    {
        // TODO: Check if null!
        $this->documents[] = $document;

        return $this;
    }

    /**
     * Get all documents
     *
     * @return Doctrine\Common\Collections\ArrayCollection
     */
    public function getDocuments()
    {
        return $this->documents;
    }
}