update all tables to add timestamps

db/migrations/20210423172422_add_created_at_and_updated_at.php

@@ -0,0 +1,53 @@
+<?php
+
+use Phinx\Migration\AbstractMigration;
+
+class AddCreatedAtAndUpdatedAt extends AbstractMigration
+{
+    /**
+     * Change Method.
+     *
+     * Write your reversible migrations using this method.
+     *
+     * More information on writing migrations is available here:
+     * https://book.cakephp.org/phinx/0/en/migrations.html
+     *
+     * The following commands can be used in this method and Phinx will
+     * automatically reverse them when rolling back:
+     *
+     *    createTable
+     *    renameTable
+     *    addColumn
+     *    addCustomColumn
+     *    renameColumn
+     *    addIndex
+     *    addForeignKey
+     *
+     * Any other destructive changes will result in an error when trying to
+     * rollback the migration.
+     *
+     * Remember to call "create()" or "update()" and NOT "save()" when working
+     * with the Table class.
+     */
+    public function change()
+    {
+        $database_name = $this->getAdapter()->getOption('name');
+        $query = 'SELECT table_name FROM information_schema.tables WHERE table_schema = \'' . $database_name . '\'';
+        $tables = $this->query($query)->fetchAll();
+        foreach ($tables as $table)
+        {
+            //Do not modify phinxlog
+            if ($table['table_name'] == 'phinxlog')
+            {
+                continue;
+            }
+
+            //Foreach table add timestamps, created_at and updated_at whith default values
+            $table = $this->table($table['table_name']);
+            $table->addColumn('created_at', 'timestamp', ['null' => false, 'default' => 'CURRENT_TIMESTAMP']);
+            $table->addColumn('updated_at', 'timestamp', ['null' => true, 'update' => 'CURRENT_TIMESTAMP']);
+            $table->update();
+        }
+
+    }
+}