adding forgotten files

console/migrations/m211020_133102_create_answer_table.php

@@ -0,0 +1,36 @@
+<?php
+
+use yii\db\Migration;
+
+/**
+ * Handles the creation of table `{{%answer}}`.
+ */
+class m211020_133102_create_answer_table extends Migration
+{
+    /**
+     * {@inheritdoc}
+     */
+    public function safeUp()
+    {
+        $this->createTable('{{%answer}}', [
+            'id' => $this->primaryKey(),
+            'question_id' => $this->integer(),
+            'answer_body' => $this->string(255)->notNull(),
+            'answer_flag' => $this->integer(1),
+            'status' => $this->integer(1),
+            'created_at' => $this->dateTime(),
+            'updated_at' => $this->dateTime(),
+        ]);
+
+        $this->addForeignKey('answer_question', 'answer', 'question_id', 'question', 'id');
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function safeDown()
+    {
+        $this->dropForeignKey('answer_question', 'answer');
+        $this->dropTable('{{%answer}}');
+    }
+}