v.0.1

app/controllers/Answers.php

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+<?php
+namespace Controllers;
+use Models\Answer;
+use Models\Upvote;
+
+class Answers {
+    public static function add_answer($answer,$question_id,$user_id)
+    {
+        return Answer::create(['answer'=>$answer,'question_id'=>$question_id,'user_id'=>$user_id]);
+    }
+    public static function upvote_answer($answer_id,$user_id)
+    {
+        return Upvote::create(['answer_id'=>$answer_id,'user_id'=>$user_id]);
+    }
+
+    public static function update_answer($answer_id,$new_answer)
+    {
+        $answer = Answer::find($answer_id);
+        $answer->answer = $new_answer;
+        return $answer->save();
+    }
+}

app/controllers/Posts.php

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+<?php
+
+namespace Controllers;
+
+use Models\Post;
+
+class Posts
+{
+    public static function create_post($post, $user_id)
+    {
+        return Post::create(['post'=>$post, 'user_id'=>$user_id]);
+    }
+}

app/controllers/Questions.php

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+<?php
+namespace Controllers;
+use Models\Question;
+
+class Questions{
+    public static function create_question($question,$user_id)
+    {
+        return Question::create(['question'=>$question,'user_id'=>$user_id]);
+    }
+
+    public static function get_questions_with_answers()
+    {
+        return Question::with('Answers')->get()->toArray();
+    }
+
+    public static function get_questions_with_users()
+    {
+        return Question::with('user')->get()->toArray();
+    }
+
+    public static function get_question_answers_upvotes($question_id)
+    {
+        return Question::find($question_id)->answers()->with('upvotes')->get()->toArray();
+    }
+}

app/controllers/Users.php

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+<?php
+namespace Controllers;
+use Models\User;
+use Models\Question;
+
+class Users {
+    public static function create_user($username, $email, $password)
+    {
+        return User::create(['username'=>$username,'email'=>$email,'password'=>$password]);
+    }
+
+    public static function question_count($user_id)
+    {
+        return Question::where('user_id', $user_id)->count();
+    }
+}