[WIP] Refactor architecture, models

app/Models/Shop/ArticleCategory.php

@@ -0,0 +1,31 @@
+<?php
+
+namespace App\Models\Shop;
+
+use Illuminate\Database\Eloquent\Model;
+
+class ArticleCategory extends Model
+{
+    protected $guarded = ['id'];
+    protected $table = 'shop_article_categories'; 
+
+    public function Article()
+    {
+        return $this->belongsTo('App\Models\Shop\Article');
+    }
+
+    public function Category()
+    {
+        return $this->belongsTo('App\Models\Shop\Category');
+    }
+
+    public function scopeByArticle($query, $id)
+    {
+        return $query->where('article_id', $id);
+    }
+
+    public function scopeByCategory($query, $id)
+    {
+        return $query->where('category_id', $id);
+    }
+}