use trait timestamp and replace

src/Controller/MigrationController.php

@@ -74,7 +74,7 @@ class MigrationController extends EmailsController {
 				->setChoicesMax( $d->ValueMax )
 				->setPassword( $d->password_hash )
 				->setDescription( $d->description )
-				->setCreationDate( date_create( $d->creation_date ) );
+				->setCreatedAt( date_create( $d->creation_date ) );
 
 			$pollsBySlug[ $d->id ] = $newPoll;
 

src/Controller/api/PollController.php

@@ -142,7 +142,7 @@ class PollController extends EmailsController {
 			return $this->notFoundPoll( $customUrl );
 		}
 
-		if ( $poll->getPassword() === $md5 ) {
+		if ( md5($poll->getPassword()) === $md5 ) {
 			// good matching pass
 			return $this->json( $poll->display() );
 		} else {

src/Entity/Choice.php

@@ -53,6 +53,7 @@ class Choice {
 	private $poll;
 
 	public function __construct( $optionalName = null ) {
+		$this->setCreatedAt( new DateTime());
 		$this->poll  = new ArrayCollection();
 		$this->votes = new ArrayCollection();
 		$this->setDateTime( new DateTime() );

src/Entity/Owner.php

@@ -66,6 +66,7 @@ class Owner {
 		$this->stackOfVotes = new ArrayCollection();
 		$this->setCreatedAt( new DateTime() );
 		$this->setModifierToken( uniqid() );
+		$this->setCreatedAt( new DateTime());
 	}
 
 	public function setCreatedAt( DateTimeInterface $createdAt ): self {

src/Entity/Poll.php

@@ -3,6 +3,7 @@
 namespace App\Entity;
 
 use App\Traits\RandomTrait;
+use App\Traits\TimeStampableTrait;
 use DateTime;
 use DateTimeInterface;
 use Doctrine\Common\Collections\ArrayCollection;
@@ -19,6 +20,8 @@ class Poll {
 
 	use RandomTrait;
 
+	use TimeStampableTrait;
+
 	/**
 	 * @ORM\Id()
 	 * @ORM\GeneratedValue()
@@ -46,11 +49,7 @@ class Poll {
 	 * @Serializer\Type("string")
 	 */
 	public $description;
-	/**
-	 * @ORM\Column(type="datetime" , options={"default"="CURRENT_TIMESTAMP"})
-	 * @Serializer\Expose()
-	 */
-	public $creationDate;
+
 	/**
 	 * @ORM\Column(type="datetime")
 	 * @Serializer\Expose()
@@ -196,6 +195,7 @@ class Poll {
 	public function __construct() {
 
 		$this->initiate();
+		$this->setCreatedAt( new DateTime());
 		$this->votes         = new ArrayCollection();
 		$this->stacksOfVotes = new ArrayCollection();
 		$this->choices       = new ArrayCollection();
@@ -208,7 +208,7 @@ class Poll {
 		$this->choices       = new ArrayCollection();
 		$this->comments      = new ArrayCollection();
 		$this->setAdminKey( $this->generateRandomKey() );
-		$this->setCreationDate( new DateTime() );
+		$this->setCreatedAt( new DateTime() );
 		$this->setExpiracyDate( $this->addDaysToDate(
 			new DateTime(),
 			$this->defaultExpiracyDaysFromNow
@@ -247,7 +247,7 @@ class Poll {
 		return [
 			'title'                         => $this->getTitle(),
 			'description'                   => $this->getDescription(),
-			'created_at'                    => $this->getCreationDate()->format( 'c' ),
+			'created_at'                    => $this->getCreatedAt()->format( 'c' ),
 			'expiracy_date'                 => $this->getExpiracyDate()->format( 'c' ),
 			'votes_max'                     => $this->getVotesMax(),
 			'choices_max'                   => $this->getChoicesMax(),
@@ -274,7 +274,8 @@ class Poll {
 		$computedArray = [];
 		$maxScore      = 0;
 
-		$scoreInfos = ['score' => 0,
+		$scoreInfos = [
+			'score' => 0,
 			'yes'   => [
 				'count'  => 0,
 				'people' => [],
@@ -286,11 +287,12 @@ class Poll {
 			'no'    => [
 				'count'  => 0,
 				'people' => [],
-		               ]];
+			],
+		];
 
 		// first, prefill all choices
 		foreach ( $this->getChoices() as $choice ) {
-			$computedArray[ $choice->getId() ] = array_merge($scoreInfos, $choice->display($this->getKind()));
+			$computedArray[ $choice->getId() ] = array_merge( $scoreInfos, $choice->display( $this->getKind() ) );
 		}
 		// then, compute stack of votes scores on each choice
 		foreach ( $this->getStacksOfVotes() as $stack_of_vote ) {
@@ -376,12 +378,12 @@ class Poll {
 		return $this;
 	}
 
-	public function getCreationDate(): ?DateTimeInterface {
-		return $this->creationDate;
+	public function getCreatedAt(): ?DateTimeInterface {
+		return $this->createdAt;
 	}
 
-	public function setCreationDate( DateTimeInterface $creationDate ): self {
-		$this->creationDate = $creationDate;
+	public function setCreatedAt( DateTimeInterface $createdAt ): self {
+		$this->createdAt = $createdAt;
 
 		return $this;
 	}

src/Entity/StackOfVotes.php

@@ -3,6 +3,7 @@
 namespace App\Entity;
 
 use App\Traits\TimeStampableTrait;
+use DateTime;
 use Doctrine\Common\Collections\ArrayCollection;
 use Doctrine\Common\Collections\Collection;
 use Doctrine\ORM\Mapping as ORM;
@@ -52,6 +53,7 @@ class StackOfVotes {
 	private $ip;
 
 	public function __construct() {
+		$this->setCreatedAt( new DateTime() );
 		$this->votes = new ArrayCollection();
 	}
 
@@ -151,13 +153,11 @@ class StackOfVotes {
 		return $this;
 	}
 
-    public function getIp(): ?string
-    {
+	public function getIp(): ?string {
 		return $this->ip;
 	}
 
-    public function setIp(string $ip): self
-    {
+	public function setIp( string $ip ): self {
 		$this->ip = $ip;
 
 		return $this;

src/Entity/Vote.php

@@ -2,6 +2,7 @@
 
 namespace App\Entity;
 
+use App\Traits\TimeStampableTrait;
 use DateTime;
 use DateTimeInterface;
 use Doctrine\ORM\Mapping as ORM;
@@ -12,6 +13,9 @@ use JMS\Serializer\Annotation as Serializer;
  * @Serializer\ExclusionPolicy("all")
  */
 class Vote {
+
+	use TimeStampableTrait;
+
 	/**
 	 * for a text kind of choice: could be "yes" "no" "maybe" and empty.
 	 * for a date kind, the choice linked is equivalent to the value selected
@@ -20,12 +24,7 @@ class Vote {
 	 * @Serializer\Expose()
 	 */
 	public $value;
-	/**
-	 * @ORM\Column(type="datetime" , options={"default"="CURRENT_TIMESTAMP"})
-	 * @Serializer\Type("datetime")
-	 * @Serializer\Expose()
-	 */
-	public $creationDate;
+
 	/**
 	 * @ORM\ManyToOne(targetEntity="App\Entity\Choice", inversedBy="votes", cascade={"persist"})
 	 * @ORM\JoinColumn(nullable=false)
@@ -54,7 +53,7 @@ class Vote {
 	private $stacksOfVotes;
 
 	public function __construct() {
-		$this->setCreationDate( new DateTime() );
+		$this->setCreatedAt( new DateTime());
 	}
 
 	public function display() {

src/Form/PollType.php

@@ -13,7 +13,7 @@ class PollType extends AbstractType {
 			->add( 'title' )
 			->add( 'customUrl' )
 			->add( 'description' )
-			->add( 'creationDate' )
+			->add( 'createdAt' )
 			->add( 'expiracyDate' )
 			->add( 'kind' )
 			->add( 'allowedAnswers' )

src/Traits/TimeStampableTraitTrait.php

@@ -28,9 +28,8 @@ trait TimeStampableTrait {
 
 
 	public function addDaysToDate( DateTime $date, int $days ) {
-		$st = strtotime( $date->getTimestamp() );
 
-		return new DateTime( $st );
+		return $date->add(new \DateInterval('P'.$days.'D'));
 	}