Файл: system/vendor/illuminate/database/Schema/Grammars/RenameColumn.php
Строк: 134
<?php
namespace IlluminateDatabaseSchemaGrammars;
use DoctrineDBALSchemaAbstractSchemaManager as SchemaManager;
use DoctrineDBALSchemaColumn;
use DoctrineDBALSchemaTableDiff;
use IlluminateDatabaseConnection;
use IlluminateDatabaseSchemaBlueprint;
use IlluminateSupportFluent;
class RenameColumn
{
/**
* Compile a rename column command.
*
* @param IlluminateDatabaseSchemaGrammarsGrammar $grammar
* @param IlluminateDatabaseSchemaBlueprint $blueprint
* @param IlluminateSupportFluent $command
* @param IlluminateDatabaseConnection $connection
* @return array
*/
public static function compile(Grammar $grammar, Blueprint $blueprint, Fluent $command, Connection $connection)
{
$column = $connection->getDoctrineColumn(
$grammar->getTablePrefix().$blueprint->getTable(), $command->from
);
$schema = $connection->getDoctrineSchemaManager();
return (array) $schema->getDatabasePlatform()->getAlterTableSQL(static::getRenamedDiff(
$grammar, $blueprint, $command, $column, $schema
));
}
/**
* Get a new column instance with the new column name.
*
* @param IlluminateDatabaseSchemaGrammarsGrammar $grammar
* @param IlluminateDatabaseSchemaBlueprint $blueprint
* @param IlluminateSupportFluent $command
* @param DoctrineDBALSchemaColumn $column
* @param DoctrineDBALSchemaAbstractSchemaManager $schema
* @return DoctrineDBALSchemaTableDiff
*/
protected static function getRenamedDiff(Grammar $grammar, Blueprint $blueprint, Fluent $command, Column $column, SchemaManager $schema)
{
return static::setRenamedColumns(
$grammar->getDoctrineTableDiff($blueprint, $schema), $command, $column
);
}
/**
* Set the renamed columns on the table diff.
*
* @param DoctrineDBALSchemaTableDiff $tableDiff
* @param IlluminateSupportFluent $command
* @param DoctrineDBALSchemaColumn $column
* @return DoctrineDBALSchemaTableDiff
*/
protected static function setRenamedColumns(TableDiff $tableDiff, Fluent $command, Column $column)
{
$tableDiff->renamedColumns = [
$command->from => new Column($command->to, $column->getType(), $column->toArray()),
];
return $tableDiff;
}
}