Code Coverage for /builds/aplus-framework/libraries/database/src/Definition/DropSchema.php

1	<?php declare(strict_types=1);
2	/*
3	* This file is part of Aplus Framework Database Library.
4	*
5	* (c) Natan Felles <natanfelles@gmail.com>
6	*
7	* For the full copyright and license information, please view the LICENSE
8	* file that was distributed with this source code.
9	*/
10	namespace Framework\Database\Definition;
11
12	use Framework\Database\Statement;
13	use LogicException;
14
15	/**
16	* Class DropSchema.
17	*
18	* @see https://mariadb.com/kb/en/drop-database/
19	*
20	* @package database
21	*/
22	class DropSchema extends Statement
23	{
24	/**
25	* @return static
26	*/
27	public function ifExists() : static
28	{
29	$this->sql['if_exists'] = true;
30	return $this;
31	}
32
33	protected function renderIfExists() : ?string
34	{
35	if ( ! isset($this->sql['if_exists'])) {
36	return null;
37	}
38	return ' IF EXISTS';
39	}
40
41	/**
42	* @param string $schemaName
43	*
44	* @return static
45	*/
46	public function schema(string $schemaName) : static
47	{
48	$this->sql['schema'] = $schemaName;
49	return $this;
50	}
51
52	protected function renderSchema() : string
53	{
54	if (isset($this->sql['schema'])) {
55	return ' ' . $this->database->protectIdentifier($this->sql['schema']);
56	}
57	throw new LogicException('SCHEMA name must be set');
58	}
59
60	public function sql() : string
61	{
62	$sql = 'DROP SCHEMA' . $this->renderIfExists();
63	$sql .= $this->renderSchema() . \PHP_EOL;
64	return $sql;
65	}
66
67	/**
68	* Runs the CREATE SCHEMA statement.
69	*
70	* @return int\|string The number of affected rows
71	*/
72	public function run() : int\|string
73	{
74	return $this->database->exec($this->sql());
75	}
76	}