implement immutable datetime

Models/KanbanBoard.php

@@ -57,7 +57,7 @@ class KanbanBoard implements \JsonSerializable
 
     private Account $createdBy;
 
-    private \DateTime $createdAt;
+    private \DateTimeImmutable $createdAt;
 
     private array $columns = [];
 
@@ -68,7 +68,7 @@ class KanbanBoard implements \JsonSerializable
      */
     public function __construct()
     {
-        $this->createdAt = new \DateTime('now');
+        $this->createdAt = new \DateTimeImmutable('now');
         $this->createdBy = new NullAccount();
     }
 
@@ -221,7 +221,7 @@ class KanbanBoard implements \JsonSerializable
      *
      * @since 1.0.0
      */
-    public function getCreatedAt() : \DateTime
+    public function getCreatedAt() : \DateTimeInterface
     {
         return $this->createdAt;
     }

Models/KanbanBoardMapper.php

@@ -40,7 +40,7 @@ final class KanbanBoardMapper extends DataMapperAbstract
         'kanban_board_status'     => ['name' => 'kanban_board_status',     'type' => 'int',      'internal' => 'status'],
         'kanban_board_order'      => ['name' => 'kanban_board_order',      'type' => 'int',      'internal' => 'order'],
         'kanban_board_created_by' => ['name' => 'kanban_board_created_by', 'type' => 'int',      'internal' => 'createdBy', 'readonly' => true],
-        'kanban_board_created_at' => ['name' => 'kanban_board_created_at', 'type' => 'DateTime', 'internal' => 'createdAt', 'readonly' => true],
+        'kanban_board_created_at' => ['name' => 'kanban_board_created_at', 'type' => 'DateTimeImmutable', 'internal' => 'createdAt', 'readonly' => true],
     ];
 
     /**

Models/KanbanCard.php

@@ -64,7 +64,7 @@ class KanbanCard implements \JsonSerializable
 
     private Account $createdBy;
 
-    private \DateTime $createdAt;
+    private \DateTimeImmutable $createdAt;
 
     private array $comments = [];
 
@@ -79,7 +79,7 @@ class KanbanCard implements \JsonSerializable
      */
     public function __construct()
     {
-        $this->createdAt = new \DateTime('now');
+        $this->createdAt = new \DateTimeImmutable('now');
         $this->createdBy = new NullAccount();
     }
 
@@ -310,7 +310,7 @@ class KanbanCard implements \JsonSerializable
      *
      * @since 1.0.0
      */
-    public function getCreatedAt() : \DateTime
+    public function getCreatedAt() : \DateTimeInterface
     {
         return $this->createdAt;
     }

Models/KanbanCardComment.php

@@ -47,7 +47,7 @@ class KanbanCardComment implements \JsonSerializable
 
     private Account $createdBy;
 
-    private \DateTime $createdAt;
+    private \DateTimeImmutable $createdAt;
 
     private array $media = [];
 
@@ -58,7 +58,7 @@ class KanbanCardComment implements \JsonSerializable
      */
     public function __construct()
     {
-        $this->createdAt = new \DateTime('now');
+        $this->createdAt = new \DateTimeImmutable('now');
         $this->createdBy = new NullAccount();
     }
 
@@ -159,7 +159,7 @@ class KanbanCardComment implements \JsonSerializable
      *
      * @since 1.0.0
      */
-    public function getCreatedAt() : \DateTime
+    public function getCreatedAt() : \DateTimeInterface
     {
         return $this->createdAt;
     }

Models/KanbanCardCommentMapper.php

@@ -38,7 +38,7 @@ final class KanbanCardCommentMapper extends DataMapperAbstract
         'kanban_card_comment_id'          => ['name' => 'kanban_card_comment_id',          'type' => 'int',      'internal' => 'id'],
         'kanban_card_comment_description' => ['name' => 'kanban_card_comment_description', 'type' => 'string',   'internal' => 'description'],
         'kanban_card_comment_card'        => ['name' => 'kanban_card_comment_card',        'type' => 'int',      'internal' => 'card'],
-        'kanban_card_comment_created_at'  => ['name' => 'kanban_card_comment_created_at',  'type' => 'DateTime', 'internal' => 'createdAt', 'readonly' => true],
+        'kanban_card_comment_created_at'  => ['name' => 'kanban_card_comment_created_at',  'type' => 'DateTimeImmutable', 'internal' => 'createdAt', 'readonly' => true],
         'kanban_card_comment_created_by'  => ['name' => 'kanban_card_comment_created_by',  'type' => 'int',      'internal' => 'createdBy', 'readonly' => true],
     ];
 

Models/KanbanCardMapper.php

@@ -43,7 +43,7 @@ final class KanbanCardMapper extends DataMapperAbstract
         'kanban_card_order'       => ['name' => 'kanban_card_order',       'type' => 'int',      'internal' => 'order'],
         'kanban_card_ref'         => ['name' => 'kanban_card_ref',         'type' => 'int',      'internal' => 'ref'],
         'kanban_card_column'      => ['name' => 'kanban_card_column',      'type' => 'int',      'internal' => 'column'],
-        'kanban_card_created_at'  => ['name' => 'kanban_card_created_at',  'type' => 'DateTime', 'internal' => 'createdAt', 'readonly' => true],
+        'kanban_card_created_at'  => ['name' => 'kanban_card_created_at',  'type' => 'DateTimeImmutable', 'internal' => 'createdAt', 'readonly' => true],
         'kanban_card_created_by'  => ['name' => 'kanban_card_created_by',  'type' => 'int',      'internal' => 'createdBy', 'readonly' => true],
     ];
 

tests/Models/KanbanBoardTest.php

@@ -32,7 +32,7 @@ class KanbanBoardTest extends \PHPUnit\Framework\TestCase
         self::assertEquals('', $board->getName());
         self::assertEquals('', $board->getDescription());
         self::assertEquals(0, $board->getCreatedBy()->getId());
-        self::assertInstanceOf('\DateTime', $board->getCreatedAt());
+        self::assertInstanceOf('\DateTimeImmutable', $board->getCreatedAt());
         self::assertEquals([], $board->getColumns());
     }
 

tests/Models/KanbanCardCommentTest.php

@@ -30,7 +30,7 @@ class KanbanCardCommentTest extends \PHPUnit\Framework\TestCase
         self::assertEquals(0, $comment->getCard());
         self::assertEquals('', $comment->getDescription());
         self::assertEquals(0, $comment->getCreatedBy()->getId());
-        self::assertInstanceOf('\DateTime', $comment->getCreatedAt());
+        self::assertInstanceOf('\DateTimeImmutable', $comment->getCreatedAt());
         self::assertEquals([], $comment->getMedia());
     }
 

tests/Models/KanbanCardTest.php

@@ -36,7 +36,7 @@ class KanbanCardTest extends \PHPUnit\Framework\TestCase
         self::assertEquals(0, $card->getColumn());
         self::assertEquals(0, $card->getOrder());
         self::assertEquals(0, $card->getCreatedBy()->getId());
-        self::assertInstanceOf('\DateTime', $card->getCreatedAt());
+        self::assertInstanceOf('\DateTimeImmutable', $card->getCreatedAt());
         self::assertEquals([], $card->getComments());
         self::assertEquals([], $card->getLabels());
         self::assertEquals([], $card->getMedia());