[WIP] Refactor models to better lisibility and speed

app/Models/Shop/PriceGenericValue.php

@@ -0,0 +1,30 @@
+<?php
+
+namespace App\Models\Shop;
+
+use Illuminate\Database\Eloquent\Model;
+use Znck\Eloquent\Traits\BelongsToThrough;
+
+class PriceGenericValue extends Model
+{
+    use BelongsToThrough;
+
+    protected $guarded = ['id']; 
+    protected $table = 'shop_price_generic_values';
+
+    public function price_generic()
+    {
+    	return $this->belongsTo('App\Models\Shop\PriceGeneric');
+    }
+
+    public function scopeByPriceGeneric($query, $id)
+    {
+    	return $query->where('price_generic_id', $id);
+    }
+
+    public function scopeByQuantity($query, $quantity)
+    {
+        return $query->orderBy('quantity', 'desc')->where('quantity', '<', $quantity)->first();
+    }
+
+}