Actualización

plugin/migrationmoodle/install.php

@@ -0,0 +1,59 @@
+<?php
+/* For licensing terms, see /license.txt */
+
+$plugin = MigrationMoodlePlugin::create();
+
+try {
+    UserManager::create_extra_field(
+        'moodle_password',
+        ExtraField::FIELD_TYPE_TEXT,
+        $plugin->get_lang('MoodlePassword'),
+        ''
+    );
+
+    createPluginTables();
+} catch (Exception $exception) {
+    $message = sprintf(
+        $plugin->get_lang('InstallError'),
+        $exception->getMessage()
+    );
+
+    echo Display::return_message($message, 'error');
+}
+
+/**
+ * Create database tables for this plugin.
+ */
+function createPluginTables()
+{
+    $installed = AppPlugin::getInstance()->isInstalled('migrationmoodle');
+
+    if ($installed) {
+        return;
+    }
+
+    $queries = [];
+    $queries[] = "CREATE TABLE IF NOT EXISTS plugin_migrationmoodle_task (
+            id INT AUTO_INCREMENT NOT NULL,
+            name VARCHAR(255) NOT NULL,
+            PRIMARY KEY(id)
+        ) DEFAULT CHARACTER SET utf8 COLLATE utf8_unicode_ci ENGINE = InnoDB";
+    $queries[] = "CREATE TABLE IF NOT EXISTS plugin_migrationmoodle_item (
+            id INT AUTO_INCREMENT NOT NULL,
+            task_id INT NOT NULL,
+            hash VARCHAR(255) NOT NULL,
+            extracted_id INT NOT NULL,
+            loaded_id INT NOT NULL,
+            INDEX IDX_HASH (hash),
+            INDEX IDX_EXTRACTED_LOADED (extracted_id, loaded_id),
+            INDEX IDX_LOADED (loaded_id),
+            INDEX IDX_TASK (task_id),
+            PRIMARY KEY(id)
+        ) DEFAULT CHARACTER SET utf8 COLLATE utf8_unicode_ci ENGINE = InnoDB";
+    $queries[] = "ALTER TABLE plugin_migrationmoodle_item ADD CONSTRAINT FK_TASK FOREIGN KEY (task_id)
+        REFERENCES plugin_migrationmoodle_task (id) ON DELETE CASCADE";
+
+    foreach ($queries as $query) {
+        Database::query($query);
+    }
+}