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M src/Migration.php
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Anderson Ismael committed Nov 28, 2017
1 parent 2af4287 commit eb362c6
Showing 1 changed file with 6 additions and 102 deletions.
108 changes: 6 additions & 102 deletions src/Migration.php
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Original file line number Diff line number Diff line change
@@ -1,43 +1,19 @@
<?php
/**
* Basic
* Micro framework em PHP
*/

namespace Basic;

use Medoo\Medoo;

/**
* Classe Migration
*/
class Migration
{
/**
* Instância da classe Medoo
* @var object
*/
public $db;
/**
* Configurações SQL
* @param array $db Dados do servidor SQL
*/
public function __construct(array $db)
public function __construct($db=null)
{
$this->db = new Medoo([
'database_type' => 'mysql',
'database_name' => $db['db_name'],
'server' => $db['db_server'],
'username' => $db['db_user'],
'password' => $db['db_password'],
'charset' => 'utf8',
'port' => 3306
]);
if (is_null($db)) {
die('medoo instance injection fail');
} else {
$this->db = $db;
}
}
/**
* Apaga todas as tabelas
* @return bool Retorna true ou false
*/
public function dropAll()
{
$tables=$this->tables();
Expand All @@ -51,10 +27,6 @@ public function dropAll()
return false;
}
}
/**
* Migra todas as tabelas
* @return bool Retorna true
*/
public function migrateAll()
{
$filename=ROOT.'app/model/';
Expand Down Expand Up @@ -111,10 +83,6 @@ public function migrateAll()
}
return true;
}
/**
* Apagar os dados de todas as tabelas
* @return bool Retorna true
*/
public function truncateAll()
{
$tables=$this->tables();
Expand All @@ -124,12 +92,6 @@ public function truncateAll()
}
return true;
}
/**
* Verifica se a coluna existe
* @param string $tableName Nome da tabela
* @param string $columnName Nome da coluna
* @return bool Retorna true ou false
*/
public function columnExists(string $tableName, string $columnName)
{
$tableName=trim($tableName);
Expand All @@ -141,11 +103,6 @@ public function columnExists(string $tableName, string $columnName)
return false;
}
}
/**
* Lista de colunas
* @param string $tableName Nome da tabela
* @return mixed Lista de colunas
*/
public function columns(string $tableName)
{
$tableName=trim($tableName);
Expand All @@ -164,12 +121,6 @@ public function columns(string $tableName)
return false;
}
}
/**
* Cria coluna
* @param string $tableName Nome da tabela
* @param string $columnName Nome da coluna
* @return mixed Retorna true ou false
*/
public function createColumn(string $tableName, string $columnName)
{
$tableName=trim($tableName);
Expand All @@ -187,24 +138,13 @@ public function createColumn(string $tableName, string $columnName)
}
}
}
/**
* Criar tabela
* @param string $tableName Nome da tabela
* @return bool Retorna true ou false
*/
public function createTable(string $tableName)
{
$tableName=trim($tableName);
$sql='CREATE TABLE IF NOT EXISTS `'.$tableName.'`(id serial) ENGINE=INNODB;';
$return=$this->query($sql);
return $return;
}
/**
* Apagar coluna
* @param string $tableName Nome da tabela
* @param string $columnName Nome da coluna
* @return bool Retorna true ou false
*/
public function deleteColumn(string $tableName, string $columnName)
{
if ($columnName!='id') {
Expand All @@ -214,22 +154,12 @@ public function deleteColumn(string $tableName, string $columnName)
return $this->query($sql);
}
}
/**
* Apagar tabela
* @param string $tableName Nome da tabela
* @return bool Retorna true ou false
*/
public function deleteTable(string $tableName)
{
$tableName=trim($tableName);
$sql='DROP TABLE IF EXISTS '.$tableName;
return $this->query($sql);
}
/**
* Lista de arquivos
* @param string $dir Diretório
* @return array Lista de arquivos
*/
public function myScanDir(string $dir)
{
$ignored = array('.', '..', '.svn', '.htaccess');
Expand All @@ -244,22 +174,10 @@ public function myScanDir(string $dir)
$files = array_keys($files);
return ($files) ? $files : false;
}
/**
* Requisição SQL RAW
* @param string $sql Código SQL RAW
* @return mixed Resposta RAW
*/
public function query(string $sql)
{
return $this->db->query($sql)->fetchAll();
}
/**
* Renomear coluna
* @param string $tableName Nome da tabela
* @param string $oldColumnName Nome antigo da coluna
* @param string $create_columnName Novo nome da coluna
* @return bool Retorna true ou false
*/
public function renameColumn(string $tableName, string $oldColumnName, string $create_columnName)
{
$tableName=trim($tableName);
Expand All @@ -276,10 +194,6 @@ public function renameColumn(string $tableName, string $oldColumnName, string $c
return false;
}
}
/**
* Lista de tabelas
* @return array Lista de tabelas
*/
public function tables()
{
$sql='SHOW TABLES';
Expand All @@ -294,11 +208,6 @@ public function tables()
return false;
}
}
/**
* Verifica se a tabela existe
* @param string $tableName Nome da tabela
* @return bool True ou false
*/
public function tableExists(string $tableName)
{
$tableName=trim($tableName);
Expand All @@ -309,11 +218,6 @@ public function tableExists(string $tableName)
return false;
}
}
/**
* Valida o nome da coluna
* @param string $columnName Nome da coluna
* @return string Retorna o nome formatado ou false
*/
public function validColumn(string $columnName)
{
$columnName=trim($columnName);
Expand Down

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