adding post, comment and adjusting user model

app/Models/Comment.php

@@ -0,0 +1,32 @@
+<?php
+
+namespace App\Models;
+
+use Illuminate\Database\Eloquent\Factories\HasFactory;
+use Illuminate\Database\Eloquent\Model;
+
+class Comment extends Model
+{
+    use HasFactory;
+
+    /**
+     * The user who wrote the comment
+     *
+     * @return App\Models\User
+     */
+    public function author()
+    {
+      return $this->belongsTo('App\Models\User', 'user_id');
+    }
+
+    /**
+     * The post the comment is associated with
+     *
+     * @return App\Models\Post
+     */
+    public function post()
+    {
+      return $this->belongsTo('App\Models\Posts', 'post_id');
+    }
+
+}

app/Models/Post.php

@@ -0,0 +1,31 @@
+<?php
+
+namespace App\Models;
+
+use Illuminate\Database\Eloquent\Factories\HasFactory;
+use Illuminate\Database\Eloquent\Model;
+
+class Post extends Model
+{
+    use HasFactory;
+
+    /**
+     * Get the comments made on the post
+     *
+     * @return array App\Models\Comment
+     */
+    public function comments()
+    {
+        return $this->hasMany('App\Models\Comments', 'post_id');
+    }
+
+    /**
+     * Get the user who created the post
+     *
+     * @return App\Models\User
+     */
+    public function author()
+    {
+        return $this->belongsTo('App\Models\User', 'user_id');
+    }
+}

app/Models/User.php

@@ -40,4 +40,15 @@ class User extends Authenticatable
     protected $casts = [
         'email_verified_at' => 'datetime',
     ];
+
+    public function posts()
+    {
+        return $this->hasMany('App\Models\Posts', 'user_id');
+    }
+
+    public function comments()
+    {
+        return $this->hasMany('App\Models\Comments', 'user_id');
+    }
+
 }