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-rw-r--r--vendor/fguillot/picodb/lib/PicoDb/Schema.php119
1 files changed, 0 insertions, 119 deletions
diff --git a/vendor/fguillot/picodb/lib/PicoDb/Schema.php b/vendor/fguillot/picodb/lib/PicoDb/Schema.php
deleted file mode 100644
index a0280368..00000000
--- a/vendor/fguillot/picodb/lib/PicoDb/Schema.php
+++ /dev/null
@@ -1,119 +0,0 @@
-<?php
-
-namespace PicoDb;
-
-use PDOException;
-
-/**
- * Schema migration class
- *
- * @package PicoDb
- * @author Frederic Guillot
- */
-class Schema
-{
- /**
- * Database instance
- *
- * @access protected
- * @var Database
- */
- protected $db = null;
-
- /**
- * Schema namespace
- *
- * @access protected
- * @var string
- */
- protected $namespace = '\Schema';
-
- /**
- * Constructor
- *
- * @access public
- * @param Database $db
- */
- public function __construct(Database $db)
- {
- $this->db = $db;
- }
-
- /**
- * Set another namespace
- *
- * @access public
- * @param string $namespace
- * @return Schema
- */
- public function setNamespace($namespace)
- {
- $this->namespace = $namespace;
- return $this;
- }
-
- /**
- * Get schema namespace
- *
- * @access public
- * @return string
- */
- public function getNamespace()
- {
- return $this->namespace;
- }
-
- /**
- * Check the schema version and run the migrations
- *
- * @access public
- * @param integer $last_version
- * @return boolean
- */
- public function check($last_version = 1)
- {
- $current_version = $this->db->getDriver()->getSchemaVersion();
-
- if ($current_version < $last_version) {
- return $this->migrateTo($current_version, $last_version);
- }
-
- return true;
- }
-
- /**
- * Migrate the schema to one version to another
- *
- * @access public
- * @param integer $current_version
- * @param integer $next_version
- * @return boolean
- */
- public function migrateTo($current_version, $next_version)
- {
- try {
- for ($i = $current_version + 1; $i <= $next_version; $i++) {
- $this->db->startTransaction();
- $this->db->getDriver()->disableForeignKeys();
-
- $function_name = $this->getNamespace().'\version_'.$i;
-
- if (function_exists($function_name)) {
- $this->db->setLogMessage('Running migration '.$function_name);
- call_user_func($function_name, $this->db->getConnection());
- }
-
- $this->db->getDriver()->setSchemaVersion($i);
- $this->db->getDriver()->enableForeignKeys();
- $this->db->closeTransaction();
- }
- } catch (PDOException $e) {
- $this->db->setLogMessage($e->getMessage());
- $this->db->cancelTransaction();
- $this->db->getDriver()->enableForeignKeys();
- return false;
- }
-
- return true;
- }
-}