<?php

namespace App\Entity;

use Doctrine\Common\Collections\ArrayCollection;
use Doctrine\Common\Collections\Collection;
use Doctrine\ORM\Mapping as ORM;

/**
 * @ORM\Entity(repositoryClass="App\Repository\RequestStatusRepository")
 */
class RequestStatus
{
    /**
     * @ORM\Id()
     * @ORM\GeneratedValue()
     * @ORM\Column(type="integer")
     */
    private $id;

    /**
     * @ORM\Column(type="string", length=64)
     */
    private $label;

    /**
     * @ORM\Column(type="string", length=64)
     */
    private $slug;

    /**
     * @ORM\OneToMany(targetEntity="App\Entity\Request", mappedBy="status")
     */
    private $requests;

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

    public function getId(): ?int
    {
        return $this->id;
    }

    public function getLabel(): ?string
    {
        return $this->label;
    }

    public function setLabel(string $label): self
    {
        $this->label = $label;

        return $this;
    }

    public function getSlug(): ?string
    {
        return $this->slug;
    }

    public function setSlug(string $slug): self
    {
        $this->slug = $slug;

        return $this;
    }

    /**
     * @return Collection|Request[]
     */
    public function getRequests(): Collection
    {
        return $this->requests;
    }

    public function addRequest(Request $request): self
    {
        if (!$this->requests->contains($request)) {
            $this->requests[] = $request;
            $request->setStatus($this);
        }

        return $this;
    }

    public function removeRequest(Request $request): self
    {
        if ($this->requests->contains($request)) {
            $this->requests->removeElement($request);
            // set the owning side to null (unless already changed)
            if ($request->getStatus() === $this) {
                $request->setStatus(null);
            }
        }

        return $this;
    }
}