CRUD

app/controllers/AnswerController.php

@@ -0,0 +1,32 @@
+<?php
+namespace app\controllers;
+
+
+use app\models\Answer;
+use app\models\Upvote;
+
+class AnswerController {
+    public function actionAddAnswer($answer,$question_id,$user_id)
+    {
+        return Answer::create(['answer'=>$answer,'question_id'=>$question_id,'user_id'=>$user_id]);
+    }
+    public static function actionUpvoteAnswer($answer_id,$user_id)
+    {
+        return Upvote::create(['answer_id'=>$answer_id,'user_id'=>$user_id]);
+    }
+
+    public function actionUpdateAnswer($answer_id,$new_answer)
+    {
+        $answer = Answer::find($answer_id);
+        $answer->answer = $new_answer;
+        return $answer->save();
+    }
+
+    public function actionViewAllAnswers(): void
+    {
+        foreach (Answer::all() as $answer)
+        {
+            echo $answer->answer . "<br>";
+        }
+    }
+}