date-poll-api/src/Controller/api/v1/PollController.php

<?php

namespace App\Controller\api\v1;

use App\Controller\EmailsController;
use App\Entity\Choice;
use App\Entity\Owner;
use App\Entity\Poll;
use App\Repository\PollRepository;
use DateTime;
use FOS\RestBundle\Controller\Annotations\Delete;
use FOS\RestBundle\Controller\Annotations\Get;
use FOS\RestBundle\Controller\Annotations\Post;
use FOS\RestBundle\Controller\Annotations\Put;
use FOS\RestBundle\Controller\Annotations\Route;
use JMS\Serializer\SerializerInterface;
use Swift_Mailer;
use Symfony\Component\HttpFoundation\JsonResponse;
use Symfony\Component\HttpFoundation\Request;
use Symfony\Component\HttpFoundation\Response;

/**
 * Class DefaultController
 * @package App\Controller
 * @Route("/api/v1/poll",name="api_")
 */
class PollController extends EmailsController {
	/**
	 * @Get(
	 *     path = "/",
	 *     name = "get_all_polls"
	 * )
	 */
	public function getAllPollsAction( PollRepository $pollRepository ): Response {
		$data = $pollRepository->findAll();


		$polls  = $data;
		$titles = [];

		$pollData = [
			'message' => 'here are your polls',
			'count'   => count( $polls ),

		];

		$debug = 1;

		if ( $debug ) {
			foreach ( $polls as $poll ) {
				$titles[] = [
					'title' => $poll->getTitle(),
					'slug'  => $poll->getCustomUrl(),
				];
			}
			$pollData[ 'polls' ] = $titles;
		}

		return $this->json( $pollData );

	}

	/**
	 * get a poll config by its custom URL, we do not want polls to be reachable by their numeric id
	 * @Get(
	 *     path = "/{customUrl}",
	 *     name = "get_poll"
	 * )
	 *
	 * @param SerializerInterface $serializer
	 * @param Request $request
	 *
	 * @return JsonResponse|Response
	 */
	public function getPollConfig(
		SerializerInterface $serializer,
		$customUrl,
		Request $request
	) {
		$repository = $this->getDoctrine()->getRepository( Poll::class );
		$poll       = $repository->findOneByCustomUrl( $customUrl );

		if ( ! $poll ) {
			return $this->notFoundPoll( $customUrl );
		}

		$comments = $poll->getComments();
		$stacks   = $poll->getStacksOfVotes();


		$pass = $poll->getPassword();


		/**
		 * password protected content
		 */
		if ( $pass ) {
			// no password possibly given by this route
			return $this->json( [
				'message' => 'this is protected by a password,but you did not provide the encoded password parameter, and you should feel bad. ',
			],
				403 );

		} else {
			// free access to poll
			return $this->json( $poll->display() );
		}

	}

	/**
	 * @param $id
	 * message when the poll is not found
	 *
	 * @return JsonResponse
	 */
	public function notFoundPoll( $id ): Response {
		return $this->json( [
			'message' => $id . ' : poll not found',
		],
			404 );
	}

	/**
	 * get a poll config by its custom URL, we do not want polls to be reachable by their numeric id
	 * @Get(
	 *     path = "/{customUrl}/pass/{md5}",
	 *     name = "get_protected_poll",
	 * )
	 *
	 * @param SerializerInterface $serializer
	 * @param Request $request
	 *
	 * @return JsonResponse|Response
	 */
	function getProtectedPoll( $customUrl, $md5, SerializerInterface $serializer ) {
		$repository = $this->getDoctrine()->getRepository( Poll::class );
		$poll       = $repository->findOneByCustomUrl( $customUrl );

		if ( ! $poll ) {
			return $this->notFoundPoll( $customUrl );
		}

		if ( md5( $poll->getPassword() ) === $md5 ) {
			// good matching pass
			return $this->json( $poll->display() );
		} else {
			// wrong pass
			return $this->json( [
				'message' => 'this is protected by a password, your password hash "' . $md5 . '" is wrong, and you should feel bad',
//				'md5'     => md5( $md5 ),
				'data'    => null,
			],
				403 );
		}


	}


	/**
	 * as an administrator of a poll, get a poll config by its custom URL, we do not want polls to be reachable by their numeric id
	 * @Get(
	 *     path = "admin/{admin_key}",
	 *     name = "get_admin_poll",
	 * )
	 *
	 * @param SerializerInterface $serializer
	 * @param Request $request
	 *
	 * @return JsonResponse|Response
	 */
	function getAdminPoll( $admin_key, $md5, SerializerInterface $serializer ) {
		$repository = $this->getDoctrine()->getRepository( Poll::class );
		$poll       = $repository->findOneByAdminKey( $admin_key );

		if ( ! $poll ) {
			return $this->notFoundPoll( $admin_key );
		}

		// good matching pass
		return $this->json( $poll->displayForAdmin() );


	}


	function returnPollData( $poll, $serializer ) {
		$jsonResponse = $serializer->serialize( $poll, 'json' );

		$response = new Response( $jsonResponse );
		$response->headers->set( 'Content-Type', 'application/json' );
		$response->setStatusCode( 200 );

		return $response;
	}

	/**
	 * @Put(
	 *     path = "/{customUrl}/update/{token}",
	 *     name = "update_poll",
	 *     requirements = {"content"="\w+",  "poll_id"="\d+"}
	 * )
	 */
	public function updatePollConfig(
		Poll $poll,
		string $token,
		Request $request
	) {
		if ( $poll->getAdminKey() !== $token ) {
			return $this->json( [
				'message' => 'you are NOT allowed to update the poll ' . $poll->getTitle(),
			],
				403 );
		}

		// TODO check validity of request
		// update only if we have the admin key
		$em = $this->getDoctrine()->getManager();
		$em->persist( $poll );
		$em->flush();

		return $this->json( $poll->displayForAdmin()
			,
			200 );
	}

	/**
	 * @Post(
	 *     path = "/",
	 *     name = "new_poll",
	 *     requirements = {"creator"="\w+"}
	 * )
	 * @param Request $request
	 *
	 * @return JsonResponse
	 */
	public function newPollAction( Request $request ) {

		$data = $request->getContent();
		$data = json_decode( $data, true );

		// search for existing custom url, which must be unique
		$custom_url = $data[ 'custom_url' ];
		$repository = $this->getDoctrine()->getRepository( Poll::class );
		$poll       = $repository->findOneByCustomUrl( $custom_url );
		if ( $poll ) {
			throw new \JsonException( 'NOPE, ce sondage existe déjà: ' . $custom_url );
		}

		$newpoll = new Poll();
		$newpoll
			->setModificationPolicy( isset( $data[ 'modification_policy' ] ) ? $data[ 'modification_policy' ] : 'everybody' )
			->setTitle( $data[ 'title' ] )
			->setKind( $data[ 'kind' ] )
			->setCustomUrl( $data[ 'custom_url' ] );
		if ( count( $data[ 'allowed_answers' ] ) ) {
			// TODO check this one
			$newpoll->setAllowedAnswers( $data[ 'allowed_answers' ] );
		}
		$expiracyCalculated = $newpoll->addDaysToDate( new DateTime(),
			$data[ 'default_expiracy_days_from_now' ] );

		$newpoll->setExpiracyDate( $expiracyCalculated );
		$emOwner    = $this->getDoctrine()->getRepository( Owner::class );
		$foundOwner = $emOwner->findOneByEmail( $data[ 'owner' ][ 'email' ] );


		$userWasFound = false;
		if ( ! $foundOwner ) {
			//create a new owner
			$owner = new Owner();

			$owner->setPseudo( $data[ 'owner' ][ 'pseudo' ] );
			$owner->setEmail( $data[ 'owner' ][ 'email' ] );
			$foundOwner = $owner;
		} else {
			$userWasFound = true;
		}
		// link the owner and the poll
		$newpoll->setOwner( $foundOwner );
		$foundOwner->addPoll( $newpoll );


		$em = $this->getDoctrine()->getManager();
		$em->persist( $newpoll );
		$em->persist( $foundOwner );

		// emails
		$newpoll->setMailOnComment( true );
		$newpoll->setMailOnVote( $data[ 'isOwnerNotifiedByEmailOnNewVote' ] );
		$newpoll->setMailOnComment( $data[ 'isOwnerNotifiedByEmailOnNewComment' ] );


		$newpoll->setIsZeroKnowledge( $data[ 'is_zero_knowledge' ] );
		$newpoll->setDescription( $data[ 'description' ] );
		$newpoll->setHideResults( false );
		// possible answers
		$newpoll->setAllowedAnswers( $data[ 'allowed_answers' ] );
		$newpoll->setVotesMax( $data[ 'maxCountOfAnswers' ] );
		$newpoll->setCommentsAllowed( $data[ 'allowComments' ] );

		// setup the password, converting the raw with md5 hash
		if ( $data[ 'password' ] ) {
			$newpoll->setPassword( $data[ 'password' ] );
		}

		// text kind of answers, dates are below
		if ( $data[ 'kind' ] == 'text' ) {
			// manage choices
			$choices = $data[ 'choices' ];
			foreach ( $choices as $c ) {
				$newChoice = new Choice();
				$newChoice
					->setPoll( $newpoll )
					->setName( $c[ 'literal' ] );
				$em->persist( $newChoice );
				$newpoll->addChoice( $newChoice );
			}
		} // date kind of poll
		elseif ( $data[ 'kind' ] == 'date' ) {

			$choices = $data[ 'dateChoices' ];
			if ( isset( $data[ 'hasSeveralHours' ] ) && $data[ 'hasSeveralHours' ] == true ) {
				// different hours spans make more choices

				foreach ( $choices as $c ) {
					$currentDate = $c[ 'literal' ];

					$timeSlicesOfThisChoice = $c[ 'timeSlices' ];
					foreach ( $timeSlicesOfThisChoice as $t ) {

						$newChoice = new Choice();
						$newChoice
							->setPoll( $newpoll )
							->setName( $currentDate . ' >>> ' . $t[ 'literal' ] );
						$em->persist( $newChoice );
						$newpoll->addChoice( $newChoice );
					}

				}

			} else {
				// all choices will be having the same time slices from timeSlices
				$timeSlicesForAllChoices = $data[ 'timeSlices' ];
				foreach ( $choices as $c ) {
					$currentDate = $c[ 'date_object' ];

					foreach ( $timeSlicesForAllChoices as $t ) {

						$newChoice = new Choice();
						$newChoice
							->setPoll( $newpoll )
							->setName( $currentDate . ' >>> ' . $t[ 'literal' ] );
						$em->persist( $newChoice );
						$newpoll->addChoice( $newChoice );
					}


				}

			}

		}

		$em->persist( $newpoll );
		$em->flush();
		$precision = '';
		if ( $userWasFound ) {
			$precision = 'from an existing user : ' . $foundOwner->getEmail();
		}

		$this->sendCreationMailAction( $foundOwner, $newpoll );

		$newChoices = $newpoll->display()[ 'choices' ];

		return $this->json( [
			'message'            => 'you created the poll ' . $newpoll->getCustomUrl() . $precision,
			'id'                 => $newpoll->getId(),
			'poll'               => $newpoll->displayForAdmin(),
			'password_protected' => is_string( $newpoll->getPassword() ),

		],
			201 );

	}

	/**
	 * @Get(
	 *     path = "/mail/test-mail-poll/{emailChoice}",
	 *     name = "test-mail-poll",
	 * )
	 *
	 * send the creation mail to owner
	 *
	 * @param Owner $admin_user
	 * @param Poll $poll
	 * @param Swift_Mailer $mailer
	 *
	 * @return int
	 * not that the email tktest_commentateur@tktest.com does not really exist
	 */
//	public function sendCreationMailAction( Owner $admin_user, Poll $poll, \Swift_Mailer $mailer) {
	public function testSendCreationMailAction(
		$emailChoice = 'tktest_commentateur@tktest.com'
	) {
		$em         = $this->getDoctrine()->getRepository( Poll::class );
		$foundPoll  = $em->findOneByCustomUrl( 'dessin-anime' );
		$em         = $this->getDoctrine()->getRepository( Owner::class );
		$foundOwner = $em->findOneByEmail( $emailChoice );

		return $this->render( 'emails/creation-mail.html.twig',
			[ 'poll' => $foundPoll, 'owner' => $foundPoll->getOwner() ] );


//		if ( $foundOwner ) {
//			$sent = $this->sendOwnerPollsAction( $foundOwner );
//			if ( $sent ) {
//				$config = [
//				'owner'          => $foundOwner,
//				'title'          => $this->getParameter( 'WEBSITE_NAME' ) . ' | Mes sondages',
//				'email_template' => 'emails/owner-list.html.twig',
//			];
//				return $this->render( 'emails/owner-list.html.twig', $config );

//			}
//		}

//				return $this->json( [ "message" => "test email sent to " . $foundOwner->getEmail() . "!" ], 200 );

//		$this->sendMailWithVars( $config );


//		return $this->json( [ "message" => "user with this email was not found" ], 400 );

	}


	/**
	 * @Delete(
	 *     path = "/{admin_key}",
	 *     name = "poll_delete",
	 *     requirements = {"accessToken"="\w+",  "poll_id"="\d+"}
	 * )
	 * @param Poll $poll
	 * @param $accessToken
	 *
	 * @return JsonResponse
	 */
	public
	function deletePollAction(
		$admin_key
	) {

		$emPoll = $this->getDoctrine()->getRepository( Poll::class );
		$found  = $emPoll->findOneByAdminKey( $admin_key );


		if ( $found ) {
			$em = $this->getDoctrine()->getManager();
			$em->remove( $found );
			$em->flush();

			return $this->json( [
				'message' => 'boom! le sondage et ses objets assocités a été supprimé',
			] );
		} else {
			return $this->json( [
				'message' => 'le token d\'autorisation est invalide, vous ne pouvez pas modifier ce sondage',
			] );
		}

	}

	/**
	 * Checks if a slug is already taken by a poll
	 * @Get(
	 *     path = "/slug/{customUrl}",
	 *     name = "check_slug_is_unique",
	 * )
	 */
	public function checkSlugIsUniqueAction( string $customUrl ) {
		$emPoll                     = $this->getDoctrine()->getRepository( Poll::class );
		$found                      = $emPoll->findOneByCustomUrl( $customUrl );
		$elaborated_message_version = false;

		if ( $found ) {
			if ( ! $elaborated_message_version ) {
				return $this->json( null,
					204 );
			}

			// we should use an other slug
			return $this->json( [
				'message' => ' NO, this custom_url is already taken on this Framadate instance ',
				'data'    => [
					'slug' => $customUrl,
				],
			],
				204 );
		}
		if ( ! $elaborated_message_version ) {
			return $this->json( null,
				404 );
		}

		return $this->json( [
			'message' => ' yes this slug is available on this Framadate instance ',
			'data'    => [
				'slug' => $customUrl,
			],
		],
			404 );

	}

	/**
	 * Get Admin poll config
	 * @Get(
	 *     path = "/admin/{token}",
	 *     name = "get_admin_config",
	 * )
	 *
	 * @param SerializerInterface $serializer
	 * @param $token
	 *
	 * @return JsonResponse|Response
	 */
	public function getAdministrationConfig( SerializerInterface $serializer, $token ) {
		$emPoll    = $this->getDoctrine()->getRepository( Poll::class );
		$pollFound = $emPoll->findOneByAdminKey( $token );

		if ( $pollFound ) {

			$poll = $pollFound;

			$returnedPoll = [
				'message' => 'your poll config',
				'poll'    => $poll->displayForAdmin(),
			];

			return $this->json( $returnedPoll,
				200 );;
		}

		return $this->json( [
			'message' => 'You are not allowed to do anything with this token',
			'data'    => [
				'token' => $token,
			],
		],
			403 );

	}

	/**
	 * Find expired polls and set them as such
	 * @Get(
	 *     path = "/admin/clean_expired_polls/{token}",
	 *     name = "clean_expired_polls",
	 * )
	 *
	 * @param $token
	 *
	 * @return JsonResponse|Response
	 */
	public function getExpiredPollsCleanup( $token ) {

		if ( $token !== 'superCaligistriixpirlidouciousse' ) {
			return $this->json( [
				'message' => 'not allowed',
				'data'    => [
					'token' => $token,
				],
			],
				403 );
		}
		$em                  = $this->getDoctrine()->getManager();
		$emPoll              = $this->getDoctrine()->getRepository( Poll::class );
		$deletablePollsFound = $emPoll->findDeletableExpiredPolls(); // dead by more than 30 days
		$expiredPollsFound   = $emPoll->findExpiredPolls(); // just dead
		$soon_expired_polls  = $emPoll->findSoonExpiredPolls(); // will die in 30 days


		$deletedTitle       = [];
		$expiredTitle       = [];
		$soon_expired_title = [];

		$really_delete = false;

		foreach ( $soon_expired_polls as $item ) {
			$soon_expired_title[] = $item->getTitle();
		}

		foreach ( $expiredPollsFound as $item ) {
			$expiredTitle[] = $item->getTitle();
			$item->setVotesAllowed( false );
			$em->persist( $item );
		}


		foreach ( $deletablePollsFound as $item ) {
			$deletedTitle[] = $item->getTitle();
			if ( $really_delete ) {

				$item->setVotesAllowed( false );
				$em->remove( $item );
			}
		}

		$em->flush();

		return $this->json( [
			'message'                   => 'cleanup report',
			'really_delete'             => $really_delete,
			'deleted'                   => count( $deletablePollsFound ),
			'deleted_titles'            => $deletedTitle,
			'expired'                   => count( $expiredPollsFound ),
			'expired_titles'            => $expiredTitle,
			'soon_to_be_expired'        => count( $soon_expired_polls ),
			'soon_to_be_expired_titles' => $soon_expired_title,
			'data'                      => [
				'token' => $token,
			],
		],
			200 );

	}

}