first commit

app/Models/Category.php

@@ -0,0 +1,22 @@
+<?php
+
+namespace App\Models;
+
+use Illuminate\Database\Eloquent\Model;
+
+class Category extends Model
+{
+    protected $fillable = [
+        'name',
+        'slug',
+        'description',
+    ];
+
+    /**
+     * Get the books for the category.
+     */
+    public function books()
+    {
+        return $this->hasMany(Book::class);
+    }
+}