facut pana la video 7

knowyourfood/migrations/m01_initial.php

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+<?php
+use app\core\Application;
+
+class m01_initial{
+    public function up(){
+        $db = Application::$app->db;
+        $SQL = "CREATE TABLE users(
+            id INT AUTO_INCREMENT,
+            email VARCHAR(255) NOT NULL,
+            firstname VARCHAR(255) NOT NULL,
+            lastname VARCHAR(255) NOT NULL,
+            status TINYINT NOT NULL,
+            create_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
+            PRIMARY KEY (id)
+            ) Engine=INNODB;
+        ";
+        $db->pdo->exec($SQL);
+    }
+
+    public function down(){
+        $db = Application::$app->db;
+        $SQL = "DROP TABLE users";
+        $db->pdo->exec($SQL);
+    }
+}

knowyourfood/migrations/m02_add_password_column.php

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+<?php
+
+use app\core\Application;
+
+class m02_add_password_column{
+    public function up(){
+        $db = Application::$app->db;
+        $SQL = "ALTER TABLE users ADD COLUMN password VARCHAR(512) NOT NULL";
+        $db->pdo->exec($SQL);
+    }
+
+    public function down(){
+        $db = Application::$app->db;
+        $SQL = "ALTER TABLE users DROP COLUMN password";
+        $db->pdo->exec($SQL);
+    }
+}