Database abstraction

core/Configuration/CreateDatabase.class.php

@@ -0,0 +1,94 @@
+<?php
+
+namespace Configuration;
+
+use \Driver\SQL\Query\CreateTable;
+use \Driver\SQL\Query\Insert;
+use \Driver\SQL\Column\Column;
+use \Driver\SQL\Strategy\UpdateStrategy;
+use \Driver\SQL\Strategy\SetNullStrategy;
+use \Driver\SQL\Strategy\CascadeStrategy;
+
+class CreateDatabase {
+
+  public static function createQueries($sql) {
+    $queries = array();
+
+    // Language
+    $queries[] = $sql->createTable("Language")
+      ->addSerial("uid")
+      ->addString("code", 5)
+      ->addString("name", 32)
+      ->primaryKey("uid")
+      ->unique("code")
+      ->unique("name");
+
+    $queries[] = $sql->insert("Language", array("uid", "code", "name"))
+      ->addRow(1, "en_US", 'American English')
+      ->addRow(2, "de_DE", 'Deutsch Standard')
+      ->onDuplicateKeyStrategy(new UpdateStrategy(array("name" => new Column("name"))));
+
+    $queries[] = $sql->createTable("User")
+      ->addSerial("uid")
+      ->addString("email", 64, true)
+      ->addString("name", 32)
+      ->addString("salt", 16)
+      ->addString("password", 64)
+      ->addInt("language_id", true, 1)
+      ->primaryKey("uid")
+      ->unique("email")
+      ->unique("name")
+      ->foreignKey("language_id", "Language", "uid", new SetNullStrategy());
+
+    $queries[] = $sql->createTable("Session")
+      ->addSerial("uid")
+      ->addBool("active", true)
+      ->addDateTime("expires")
+      ->addInt("user_id")
+      ->addString("ipAddress", 45)
+      ->addString("os", 64)
+      ->addString("browser", 64)
+      ->addJson("data", false, '{}')
+      ->addBool("stay_logged_in", true)
+      ->primaryKey("uid", "user_id")
+      ->foreignKey("user_id", "User", "uid", new CascadeStrategy());
+
+    $queries[] = $sql->createTable("UserToken")
+      ->addInt("user_id")
+      ->addString("token", 36)
+      ->addEnum("type", array("password_reset", "confirmation"))
+      ->addDateTime("valid_until")
+      ->foreignKey("user_id", "User", "uid", new CascadeStrategy());
+
+    $queries[] = $sql->createTable("Group")
+      ->addSerial("uid")
+      ->addString("name", 32)
+      ->primaryKey("uid")
+      ->unique("name");
+
+    $queries[] = $sql->insert("Group", array("uid", "name"))
+      ->addRow(1, "Default")
+      ->addRow(2, "Administrator")
+      ->onDuplicateKeyStrategy(new UpdateStrategy(array("name" => new Column("name"))));
+
+    $queries[] = $sql->createTable("UserGroup")
+      ->addInt("user_id")
+      ->addInt("group_id")
+      ->unique("user_id", "group_id")
+      ->foreignKey("user_id", "User", "uid")
+      ->foreignKey("group_id", "Group", "uid");
+
+    $queries[] = $sql->createTable("ApiKey")
+      ->addSerial("uid")
+      ->addInt("user_id")
+      ->addBool("active", true)
+      ->addString("api_key", 64)
+      ->addDateTime("valid_until")
+      ->primaryKey("uid")
+      ->foreignKey("user_id", "User", "uid");
+
+    return $queries;
+  }
+}
+
+?>

core/Configuration/database.sql

@@ -20,11 +20,11 @@ CREATE TABLE IF NOT EXISTS User (
   `password` varchar(64) NOT NULL,
   `language_id` int(11) DEFAULT 1,
   PRIMARY KEY (`uid`),
-  FOREIGN KEY (`language_id`) REFERENCES `Language` (`uid`) ON DELETE SET DEFAULT
+  FOREIGN KEY (`language_id`) REFERENCES `Language` (`uid`) ON DELETE SET NULL
 );
 
 CREATE TABLE IF NOT EXISTS UserInvitation (
-  `email` VARCHAR(256) NOT NULL,
+  `email` VARCHAR(64) NOT NULL,
   `token` VARCHAR(36) UNIQUE NOT NULL,
   `valid_until` DATETIME NOT NULL
 );