Primo rilascio

backend/vendor/doctrine/dbal/src/SQL/Builder/DropSchemaObjectsSQLBuilder.php

@@ -0,0 +1,54 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Doctrine\DBAL\SQL\Builder;
+
+use Doctrine\DBAL\Platforms\AbstractPlatform;
+use Doctrine\DBAL\Schema\Schema;
+use Doctrine\DBAL\Schema\Sequence;
+use Doctrine\DBAL\Schema\Table;
+
+use function array_merge;
+
+final class DropSchemaObjectsSQLBuilder
+{
+    public function __construct(private readonly AbstractPlatform $platform)
+    {
+    }
+
+    /** @return list<string> */
+    public function buildSQL(Schema $schema): array
+    {
+        return array_merge(
+            $this->buildSequenceStatements($schema->getSequences()),
+            $this->buildTableStatements($schema->getTables()),
+        );
+    }
+
+    /**
+     * @param list<Table> $tables
+     *
+     * @return list<string>
+     */
+    private function buildTableStatements(array $tables): array
+    {
+        return $this->platform->getDropTablesSQL($tables);
+    }
+
+    /**
+     * @param list<Sequence> $sequences
+     *
+     * @return list<string>
+     */
+    private function buildSequenceStatements(array $sequences): array
+    {
+        $statements = [];
+
+        foreach ($sequences as $sequence) {
+            $statements[] = $this->platform->getDropSequenceSQL($sequence->getQuotedName($this->platform));
+        }
+
+        return $statements;
+    }
+}