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Add computed tag for attribute computation from OQL Expression

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This commit is contained in:
XavierGR
2025-04-18 08:04:38 +02:00
parent 96382377ee
commit 5ba44a03ea
4 changed files with 58 additions and 3 deletions
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25
core/attributedef.class.inc.php
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@@ -181,6 +181,23 @@ abstract class AttributeDefinition
return $this->GetSearchType() != static::SEARCH_WIDGET_TYPE_RAW;
}
/**
* @return bool
*/
public function IsComputed()
{
return $this->IsParam('expression');
}
/**
* @return array
* @throws \OQLException
*/
protected function GetComputedPrerequisiteAttributes(): array {
$oExpression = Expression::FromOQL($this->m_aParams['expression']);
return $oExpression->ListRequiredFields();
}
/** @var string */
protected $m_sCode;
/** @var array */
@@ -2717,7 +2734,11 @@ class AttributeDBFieldVoid extends AttributeDefinition
public function GetPrerequisiteAttributes($sClass = null)
{
return $this->Get("depends_on");
$aPrerequisiteAttributes = $this->Get("depends_on");
if($this->HasParam('expression')) {
$aPrerequisiteAttributes = array_merge($aPrerequisiteAttributes, $this->GetComputedPrerequisiteAttributes());
}
return $aPrerequisiteAttributes;
}
public static function IsBasedOnDBColumns()
@@ -2732,7 +2753,7 @@ class AttributeDBFieldVoid extends AttributeDefinition
public function IsWritable()
{
return !$this->IsMagic();
return !$this->IsMagic() && !$this->IsComputed();
}
public function GetSQLExpr()