提交代码

app/Models/Cart.php

@@ -0,0 +1,23 @@
+<?php
+
+namespace App\Models;
+
+use Auth;
+
+class Cart extends Model
+{
+    public function goods()
+    {
+        return $this->belongsTo(Goods::class, 'goods_id', 'id');
+    }
+
+    public function params()
+    {
+        return $this->belongsTo(GoodsParams::class, 'params_id', 'id');
+    }
+
+    public function scopeMine($query)
+    {
+        return $query->where('user_id', Auth::id());
+    }
+}