Related Record Virtual field

Author: phpfui

Tests/Fixtures/Virtual/Gross.php

@@ -6,6 +6,6 @@ class Gross extends \PHPFUI\ORM\VirtualField
 	{
 	public function getValue(array $parameters) : mixed
 		{
-		return \number_format($this->parentRecord->unit_price * $this->parentRecord->quantity - $this->parentRecord->discount, 2);
+		return \number_format($this->currentRecord->unit_price * $this->currentRecord->quantity - $this->currentRecord->discount, 2);
 		}
 	}

src/PHPFUI/ORM/Children.php

@@ -27,9 +27,9 @@ public function getValue(array $parameters) : mixed
 		$childTable = new $child();
 		$condition = new \PHPFUI\ORM\Condition();
 
-		foreach ($this->parentRecord->getPrimaryKeys() as $primaryKey => $junk)
+		foreach ($this->currentRecord->getPrimaryKeys() as $primaryKey => $junk)
 			{
-			$condition->and($primaryKey, $this->parentRecord->{$primaryKey});
+			$condition->and($primaryKey, $this->currentRecord->{$primaryKey});
 			}
 		$childTable->setWhere($condition);
 

src/PHPFUI/ORM/ManyToMany.php

@@ -33,9 +33,9 @@ public function getValue(array $parameters) : mixed
 		$relatedTable->addJoin($junctionTableName, $relatedTableName . \PHPFUI\ORM::$idSuffix);
 		$condition = new \PHPFUI\ORM\Condition();
 
-		foreach ($this->parentRecord->getPrimaryKeys() as $primaryKey => $junk)
+		foreach ($this->currentRecord->getPrimaryKeys() as $primaryKey => $junk)
 			{
-			$condition->and($junctionTableName . '.' . $primaryKey, $this->parentRecord->{$primaryKey});
+			$condition->and($junctionTableName . '.' . $primaryKey, $this->currentRecord->{$primaryKey});
 			}
 
 		foreach ($relatedTable->getPrimaryKeys() as $primaryKey => $junk)

src/PHPFUI/ORM/RelatedRecord.php

@@ -0,0 +1,13 @@
+<?php
+
+namespace PHPFUI\ORM;
+
+class RelatedRecord extends \PHPFUI\ORM\VirtualField
+	{
+	public function getValue(array $parameters) : mixed
+		{
+		$class = \array_shift($parameters);
+
+		return new $class($this->currentRecord[$this->fieldName . \PHPFUI\ORM::$idSuffix]);
+		}
+	}

src/PHPFUI/ORM/VirtualField.php

@@ -4,17 +4,17 @@
 
 abstract class VirtualField
 	{
-	public function __construct(protected \PHPFUI\ORM\Record $parentRecord, protected string $fieldName)
+	public function __construct(protected \PHPFUI\ORM\Record $currentRecord, protected string $fieldName)
 		{
 		}
 
 	public function getValue(array $parameters) : mixed
 		{
-		throw new \PHPFUI\ORM\Exception("get not defined for {$this->parentRecord->getTableName()}.{$this->fieldName}");
+		throw new \PHPFUI\ORM\Exception("get not defined for {$this->currentRecord->getTableName()}.{$this->fieldName}");
 		}
 
 	public function setValue(mixed $value, array $parameters) : void
 		{
-		throw new \PHPFUI\ORM\Exception("set not defined for {$this->parentRecord->getTableName()}.{$this->fieldName}");
+		throw new \PHPFUI\ORM\Exception("set not defined for {$this->currentRecord->getTableName()}.{$this->fieldName}");
 		}
 	}