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122 lines
3.2 KiB
122 lines
3.2 KiB
<?php
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/**
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* Copyright © 2023 ExacTI Technology Solutions. All rights reserved.
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* GPLv3 General License.
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* https://exacti.com.br
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* Phacil PHP Framework - https://github.com/exacti/phacil-framework
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*/
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namespace Phacil\Framework;
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use Phacil\Framework\Databases\Api\DriverInterface as DatabaseDriverInterface;
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use Phacil\Framework\MagiQL\Builder\AbstractBuilder;
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class MagiQL extends AbstractBuilder {
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const SELECT_KEY = 'SELECT';
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const FROM_KEY = 'FROM';
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const WHERE_KEY = 'WHERE';
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const ORDER_KEY = 'ORDER';
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const GROUP_KEY = 'GROUP';
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const JOIN_KEY = 'JOIN';
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/**
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*
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* @var \Phacil\Framework\Api\Database
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*/
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private $db;
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/**
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*
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* @var array
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*/
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protected $queryArray;
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public function __construct(\Phacil\Framework\Api\Database $db) {
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$this->db = $db;
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parent::__construct();
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}
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/**
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*
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* @param \Phacil\Framework\MagiQL\Api\QueryInterface $obj
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* @return \Phacil\Framework\Databases\Api\Object\ResultInterface|true
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* @throws \Phacil\Framework\MagiQL\Builder\BuilderException
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* @throws \Phacil\Framework\Exception
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*/
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public function execute(\Phacil\Framework\MagiQL\Api\QueryInterface $obj) {
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$query = $this->write($obj);
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$values = $this->getValues();
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return $this->db->execute($query, $values);
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}
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/**
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*
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* @return \Phacil\Framework\Api\Database
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*/
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public function getDb() {
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return $this->db;
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}
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/**
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* @param string $tableName
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* @return bool
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* @throws \Phacil\Framework\Exception
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*/
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public function isTableExists($tableName) {
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switch ($this->db->getDBTypeId()) {
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case DatabaseDriverInterface::LIST_DB_TYPE_ID['MYSQL']:
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$sql = 'SELECT (1) AS tbl_exists FROM INFORMATION_SCHEMA.TABLES WHERE TABLE_NAME = :v1 AND TABLE_SCHEMA = :v2';
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$result = $this->db->execute($sql, [
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':v1' => $tableName,
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':v2' => \Phacil\Framework\Config::DB_DATABASE()
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]);
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break;
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case DatabaseDriverInterface::LIST_DB_TYPE_ID['MSSQL']:
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$sql = "SELECT OBJECT_ID(:v1, 'U') AS table_id";
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$result = $this->db->execute($sql, [
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':v1' => $tableName
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]);
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break;
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case DatabaseDriverInterface::LIST_DB_TYPE_ID['POSTGRE']:
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$sql = "SELECT 1 FROM information_schema.tables WHERE table_name = :v1";
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$result = $this->db->execute($sql, [
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':v1' => $tableName
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]);
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break;
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case DatabaseDriverInterface::LIST_DB_TYPE_ID['SQLLITE3']:
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$sql = "SELECT 1 FROM information_schema.tables WHERE table_name = :v1";
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$result = $this->db->execute($sql, [
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':v1' => $tableName
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]);
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break;
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case DatabaseDriverInterface::LIST_DB_TYPE_ID['ORACLE']:
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$sql = "SELECT table_name FROM all_tables WHERE table_name = :v1 AND owner = :v2";
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$result = $this->db->execute($sql, [
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':v1' => $tableName,
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':v2' => \Phacil\Framework\Config::DB_DATABASE()
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]);
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break;
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default:
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$sql = 'SELECT (1) AS tbl_exists FROM INFORMATION_SCHEMA.TABLES WHERE TABLE_NAME = :v1 AND TABLE_SCHEMA = :v2';
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$result = $this->db->execute($sql, [
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':v1' => $tableName,
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':v2' => \Phacil\Framework\Config::DB_DATABASE()
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]);
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break;
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}
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if($result && $result instanceof \Phacil\Framework\Databases\Api\Object\ResultInterface && $result->getNumRows() > 0){
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return true;
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}
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return false;
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}
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} |