Add example Comment model for tests

Author: huntie

tests/Fixtures/Models/Comment.php

@@ -0,0 +1,36 @@
+<?php
+
+namespace Huntie\JsonApi\Tests\Fixtures\Models;
+
+class Comment extends Model
+{
+    /**
+     * The user that created the comment.
+     *
+     * @return \Illuminate\Database\Eloquent\Relations\BelongsTo
+     */
+    public function creator()
+    {
+        return $this->belongsTo(User::class, 'creator_id');
+    }
+
+    /**
+     * The post the comment is made against.
+     *
+     * @return \Illuminate\Database\Eloquent\Relations\BelongsTo
+     */
+    public function post()
+    {
+        return $this->belongsTo(Post::class);
+    }
+
+    /**
+     * The parent comment, if this comment is a reply.
+     *
+     * @return \Illuminate\Database\Eloquent\Relations\BelongsTo
+     */
+    public function parent()
+    {
+        return $this->belongsTo(Comment::class, 'parent_id');
+    }
+}

tests/Fixtures/Models/Post.php

@@ -14,6 +14,16 @@ public function author()
         return $this->belongsTo(User::class, 'author_id');
     }
 
+    /**
+     * The comments made in reply to the post.
+     *
+     * @return \Illuminate\Database\Eloquent\Relations\HasMany
+     */
+    public function comments()
+    {
+        return $this->hasMany(Comment::class);
+    }
+
     /**
      * The post tag memberships.
      *

tests/Fixtures/Models/User.php

@@ -16,8 +16,18 @@ class User extends Model
      *
      * @return \Illuminate\Database\Eloquent\Relations\HasMany
      */
-    public function post()
+    public function posts()
     {
         return $this->hasMany(Post::class, 'author_id');
     }
+
+    /**
+     * The post comments the user has created.
+     *
+     * @return \Illuminate\Database\Eloquent\Relations\HasMany
+     */
+    public function comments()
+    {
+        return $this->hasMany(Comment::class, 'creator_id');
+    }
 }