Updated UrlShortener so that it does not match a short code which is out of the validity dat erange

module/Common/src/Repository/PaginableRepositoryInterface.php

@@ -15,14 +15,20 @@ interface PaginableRepositoryInterface
      * @param string|array|null $orderBy
      * @return array
      */
-    public function findList($limit = null, $offset = null, $searchTerm = null, array $tags = [], $orderBy = null);
+    public function findList(
+        int $limit = null,
+        int $offset = null,
+        string $searchTerm = null,
+        array $tags = [],
+        $orderBy = null
+    ): array;
 
     /**
      * Counts the number of elements in a list using provided filtering data
      *
-     * @param null $searchTerm
+     * @param string|null $searchTerm
      * @param array $tags
      * @return int
      */
-    public function countList($searchTerm = null, array $tags = []);
+    public function countList(string $searchTerm = null, array $tags = []): int;
 }

module/Core/src/Entity/ShortUrl.php

@@ -54,22 +54,32 @@ class ShortUrl extends AbstractEntity implements \JsonSerializable
      * })
      */
     protected $tags;
+    /**
+     * @var \DateTime
+     * @ORM\Column(name="valid_since", type="datetime", nullable=true)
+     */
+    protected $validSince;
+    /**
+     * @var \DateTime
+     * @ORM\Column(name="valid_until", type="datetime", nullable=true)
+     */
+    protected $validUntil;
 
     /**
      * ShortUrl constructor.
      */
     public function __construct()
     {
-        $this->setDateCreated(new \DateTime());
-        $this->setVisits(new ArrayCollection());
-        $this->setShortCode('');
+        $this->dateCreated = new \DateTime();
+        $this->visits = new ArrayCollection();
+        $this->shortCode = '';
         $this->tags = new ArrayCollection();
     }
 
     /**
      * @return string
      */
-    public function getOriginalUrl()
+    public function getOriginalUrl(): string
     {
         return $this->originalUrl;
     }
@@ -78,7 +88,7 @@ class ShortUrl extends AbstractEntity implements \JsonSerializable
      * @param string $originalUrl
      * @return $this
      */
-    public function setOriginalUrl($originalUrl)
+    public function setOriginalUrl(string $originalUrl)
     {
         $this->originalUrl = (string) $originalUrl;
         return $this;
@@ -87,7 +97,7 @@ class ShortUrl extends AbstractEntity implements \JsonSerializable
     /**
      * @return string
      */
-    public function getShortCode()
+    public function getShortCode(): string
     {
         return $this->shortCode;
     }
@@ -96,7 +106,7 @@ class ShortUrl extends AbstractEntity implements \JsonSerializable
      * @param string $shortCode
      * @return $this
      */
-    public function setShortCode($shortCode)
+    public function setShortCode(string $shortCode)
     {
         $this->shortCode = $shortCode;
         return $this;
@@ -105,7 +115,7 @@ class ShortUrl extends AbstractEntity implements \JsonSerializable
     /**
      * @return \DateTime
      */
-    public function getDateCreated()
+    public function getDateCreated(): \DateTime
     {
         return $this->dateCreated;
     }
@@ -114,34 +124,16 @@ class ShortUrl extends AbstractEntity implements \JsonSerializable
      * @param \DateTime $dateCreated
      * @return $this
      */
-    public function setDateCreated($dateCreated)
+    public function setDateCreated(\DateTime $dateCreated)
     {
         $this->dateCreated = $dateCreated;
         return $this;
     }
 
-    /**
-     * @return Visit[]|Collection
-     */
-    public function getVisits()
-    {
-        return $this->visits;
-    }
-
-    /**
-     * @param Visit[]|Collection $visits
-     * @return $this
-     */
-    public function setVisits($visits)
-    {
-        $this->visits = $visits;
-        return $this;
-    }
-
     /**
      * @return Collection|Tag[]
      */
-    public function getTags()
+    public function getTags(): Collection
     {
         return $this->tags;
     }
@@ -150,7 +142,7 @@ class ShortUrl extends AbstractEntity implements \JsonSerializable
      * @param Collection|Tag[] $tags
      * @return $this
      */
-    public function setTags($tags)
+    public function setTags(Collection $tags)
     {
         $this->tags = $tags;
         return $this;
@@ -166,6 +158,42 @@ class ShortUrl extends AbstractEntity implements \JsonSerializable
         return $this;
     }
 
+    /**
+     * @return \DateTime|null
+     */
+    public function getValidSince()
+    {
+        return $this->validSince;
+    }
+
+    /**
+     * @param \DateTime|null $validSince
+     * @return $this|self
+     */
+    public function setValidSince($validSince): self
+    {
+        $this->validSince = $validSince;
+        return $this;
+    }
+
+    /**
+     * @return \DateTime|null
+     */
+    public function getValidUntil()
+    {
+        return $this->validUntil;
+    }
+
+    /**
+     * @param \DateTime|null $validUntil
+     * @return $this|self
+     */
+    public function setValidUntil($validUntil): self
+    {
+        $this->validUntil = $validUntil;
+        return $this;
+    }
+
     /**
      * Specify data which should be serialized to JSON
      * @link http://php.net/manual/en/jsonserializable.jsonserialize.php

module/Core/src/Repository/ShortUrlRepository.php

@@ -17,8 +17,13 @@ class ShortUrlRepository extends EntityRepository implements ShortUrlRepositoryI
      * @param string|array|null $orderBy
      * @return \Shlinkio\Shlink\Core\Entity\ShortUrl[]
      */
-    public function findList($limit = null, $offset = null, $searchTerm = null, array $tags = [], $orderBy = null)
-    {
+    public function findList(
+        int $limit = null,
+        int $offset = null,
+        string $searchTerm = null,
+        array $tags = [],
+        $orderBy = null
+    ): array {
         $qb = $this->createListQueryBuilder($searchTerm, $tags);
         $qb->select('s');
 
@@ -74,7 +79,7 @@ class ShortUrlRepository extends EntityRepository implements ShortUrlRepositoryI
      * @param array $tags
      * @return int
      */
-    public function countList($searchTerm = null, array $tags = [])
+    public function countList(string $searchTerm = null, array $tags = []): int
     {
         $qb = $this->createListQueryBuilder($searchTerm, $tags);
         $qb->select('COUNT(s)');
@@ -87,7 +92,7 @@ class ShortUrlRepository extends EntityRepository implements ShortUrlRepositoryI
      * @param array $tags
      * @return QueryBuilder
      */
-    protected function createListQueryBuilder($searchTerm = null, array $tags = [])
+    protected function createListQueryBuilder(string $searchTerm = null, array $tags = []): QueryBuilder
     {
         $qb = $this->getEntityManager()->createQueryBuilder();
         $qb->from(ShortUrl::class, 's');
@@ -117,4 +122,29 @@ class ShortUrlRepository extends EntityRepository implements ShortUrlRepositoryI
 
         return $qb;
     }
+
+    /**
+     * @param string $shortCode
+     * @return ShortUrl|null
+     */
+    public function findOneByShortCode(string $shortCode)
+    {
+        $now = new \DateTimeImmutable();
+
+        $qb = $this->createQueryBuilder('s');
+        $qb->where($qb->expr()->eq('s.shortCode', ':shortCode'))
+           ->setParameter('shortCode', $shortCode)
+           ->andWhere($qb->expr()->orX(
+               $qb->expr()->lte('s.validSince', ':now'),
+               $qb->expr()->isNull('s.validSince')
+           ))
+           ->andWhere($qb->expr()->orX(
+               $qb->expr()->gte('s.validUntil', ':now'),
+               $qb->expr()->isNull('s.validUntil')
+           ))
+           ->setParameter('now', $now)
+           ->setMaxResults(1);
+
+        return $qb->getQuery()->getOneOrNullResult();
+    }
 }

module/Core/src/Repository/ShortUrlRepositoryInterface.php

@@ -5,7 +5,13 @@ namespace Shlinkio\Shlink\Core\Repository;
 
 use Doctrine\Common\Persistence\ObjectRepository;
 use Shlinkio\Shlink\Common\Repository\PaginableRepositoryInterface;
+use Shlinkio\Shlink\Core\Entity\ShortUrl;
 
 interface ShortUrlRepositoryInterface extends ObjectRepository, PaginableRepositoryInterface
 {
+    /**
+     * @param string $shortCode
+     * @return ShortUrl|null
+     */
+    public function findOneByShortCode(string $shortCode);
 }

module/Core/src/Service/UrlShortener.php

@@ -14,6 +14,7 @@ use Shlinkio\Shlink\Core\Entity\ShortUrl;
 use Shlinkio\Shlink\Core\Exception\EntityDoesNotExistException;
 use Shlinkio\Shlink\Core\Exception\InvalidShortCodeException;
 use Shlinkio\Shlink\Core\Exception\InvalidUrlException;
+use Shlinkio\Shlink\Core\Repository\ShortUrlRepository;
 use Shlinkio\Shlink\Core\Util\TagManagerTrait;
 
 class UrlShortener implements UrlShortenerInterface
@@ -160,11 +161,13 @@ class UrlShortener implements UrlShortenerInterface
             throw InvalidShortCodeException::fromCharset($shortCode, $this->chars);
         }
 
-        $criteria = ['shortCode' => $shortCode];
-        /** @var ShortUrl|null $shortUrl */
-        $shortUrl = $this->em->getRepository(ShortUrl::class)->findOneBy($criteria);
+        /** @var ShortUrlRepository $shortUrlRepo */
+        $shortUrlRepo = $this->em->getRepository(ShortUrl::class);
+        $shortUrl = $shortUrlRepo->findOneByShortCode($shortCode);
         if ($shortUrl === null) {
-            throw EntityDoesNotExistException::createFromEntityAndConditions(ShortUrl::class, $criteria);
+            throw EntityDoesNotExistException::createFromEntityAndConditions(ShortUrl::class, [
+                'shortCode' => $shortCode,
+            ]);
         }
 
         // Cache the shortcode

module/Core/test/Service/UrlShortenerTest.php

@@ -16,6 +16,7 @@ use PHPUnit\Framework\TestCase;
 use Prophecy\Argument;
 use Prophecy\Prophecy\ObjectProphecy;
 use Shlinkio\Shlink\Core\Entity\ShortUrl;
+use Shlinkio\Shlink\Core\Repository\ShortUrlRepositoryInterface;
 use Shlinkio\Shlink\Core\Service\UrlShortener;
 use Zend\Diactoros\Uri;
 
@@ -127,8 +128,8 @@ class UrlShortenerTest extends TestCase
         $shortUrl->setShortCode($shortCode)
                  ->setOriginalUrl('expected_url');
 
-        $repo = $this->prophesize(ObjectRepository::class);
-        $repo->findOneBy(['shortCode' => $shortCode])->willReturn($shortUrl);
+        $repo = $this->prophesize(ShortUrlRepositoryInterface::class);
+        $repo->findOneByShortCode($shortCode)->willReturn($shortUrl);
         $this->em->getRepository(ShortUrl::class)->willReturn($repo->reveal());
 
         $this->assertFalse($this->cache->contains($shortCode . '_longUrl'));