/**
* Cast default value based on column type. Required to prevent conflicts when not nullable
* column added to existed table with data in.
*
* @param AbstractColumn $column
* @return bool|float|int|mixed|string
*/
private function castDefault(AbstractColumn $column)
{
if ($column->abstractType() == 'timestamp' || $column->abstractType() == 'datetime') {
$driver = $this->tableSchema->driver();
return $driver::DEFAULT_DATETIME;
}
if ($column->abstractType() == 'enum') {
//We can use first enum value as default
return $column->getEnumValues()[0];
}
if ($column->abstractType() == 'json') {
return '{}';
}
switch ($column->phpType()) {
case 'int':
return 0;
break;
case 'float':
return 0.0;
break;
case 'bool':
return false;
break;
}
return '';
}
