Construct Record from DataObject

Author: phpfui

Tests/Unit/SelectTest.php

@@ -11,17 +11,24 @@ public function testSelectCount() : void
 		$recordCursor = $table->getRecordCursor();
 		$this->assertEquals(29, $recordCursor->count());
 		$this->assertEquals(29, \count($recordCursor));
-		$this->assertEquals('Company A', $recordCursor->current()->company);
+		$customer = $recordCursor->current();
+		$this->assertEquals('Company A', $customer->company);
 
 		$arrayCursor = $table->getArrayCursor();
 		$this->assertEquals(29, $arrayCursor->count());
 		$this->assertEquals(29, \count($arrayCursor));
 		$this->assertEquals('Company A', $arrayCursor->current()['company']);
+		$arrayRecord = new \Tests\App\Record\Customer();
+		$arrayRecord->setFrom($arrayCursor->current());
+		$this->assertEquals($customer->toArray(), $arrayRecord->toArray());
 
 		$dataObjectCursor = $table->getDataObjectCursor();
 		$this->assertEquals(29, $dataObjectCursor->count());
 		$this->assertEquals(29, \count($dataObjectCursor));
-		$this->assertEquals('Company A', $dataObjectCursor->current()->company);
+		$dataObject = $dataObjectCursor->current();
+		$this->assertEquals('Company A', $dataObject->company);
+		$dataRecord = new \Tests\App\Record\Customer($dataObject);
+		$this->assertEquals($customer->toArray(), $dataRecord->toArray());
 		}
 
 	public function testSelectGroupBy() : void

docs/2. Active Record.md

@@ -29,6 +29,7 @@ A **Record** constructor attempts to read the specified row from the table. It c
 - **int** primary key value, will load object values if the primary key value exists.
 - **string** primary key value, will load object values if the primary key value exists.
 - **array** record is attempted to be read from database using the values of the fields provided.
+- **\PHPFUI\ORM\DataObject** record is constructed from an existing DataObject
 - **null** (default) constructs an empty object.
 
 Both int and string parameters to the constructor are type checked. Calling the constructor with a parameter can be see as the same as the following, but with type checking:

src/PHPFUI/ORM/Record.php

@@ -59,14 +59,15 @@ abstract class Record extends DataObject
 	 * - **int** primary key value, will load object values if the primary key value exists
 	 * - **string** primary key value, will load object values if the primary key value exists
 	 * - **array** record is attempted to be read from database using the values of the fields provided.
+	 * - **\PHPFUI\ORM\DataObject** record is constructed from an existing DataObject
 	 * - **null** (default) constructs an empty object
 	 *
 	 * @param  int|array<string,mixed>|null|string $parameter
 	 */
-	public function __construct(int|array|null|string $parameter = null)
+	public function __construct(int|array|null|string|\PHPFUI\ORM\DataObject $parameter = null)
 		{
 		$this->setEmpty();
-		$type = \gettype($parameter);
+		$type = \get_debug_type($parameter);
 
 		switch ($type)
 		  {
@@ -83,7 +84,7 @@ public function __construct(int|array|null|string $parameter = null)
 
 				break;
 
-			case 'integer':
+			case 'int':
 
 				if (1 == \count(static::$primaryKeys) && 'int' == static::$fields[static::$primaryKeys[0]][self::PHP_TYPE_INDEX])
 					{
@@ -101,6 +102,12 @@ public function __construct(int|array|null|string $parameter = null)
 				$this->read($parameter);
 
 				break;
+
+			case \PHPFUI\ORM\DataObject::class:
+				$this->current = array_intersect_key($parameter->current, static::$fields);
+
+				break;
+
 			}
 		}