购物车

2026-08-06 10:49:51 +08:00
parent b33978a0c6
commit 07b08c8915
18 changed files with 1145 additions and 5 deletions
@@ -0,0 +1,39 @@
+<?php
+
+namespace App\Http\Requests\Mini;
+
+use Modules\Common\Http\Requests\BaseFormRequest;
+
+/**
+ * 小程序购物车 验证（product_id 仅加购时必填；PUT 只改数量）
+ */
+class MiniCartRequest extends BaseFormRequest
+{
+    protected $stopOnFirstFailure = true;
+
+    public function rules(): array
+    {
+        $rules = [
+            'quantity' => 'required|numeric|min:0.01|max:99999999.99',
+        ];
+
+        if (! $this->isUpdate()) {
+            $rules['product_id'] = 'required|integer|exists:product,id';
+        }
+
+        return $rules;
+    }
+
+    public function messages(): array
+    {
+        return [
+            'product_id.required' => '请选择商品',
+            'product_id.integer' => '商品参数错误',
+            'product_id.exists' => '商品不存在',
+            'quantity.required' => '订货数量不能为空',
+            'quantity.numeric' => '订货数量必须为数字',
+            'quantity.min' => '订货数量必须大于 0',
+            'quantity.max' => '订货数量超出上限',
+        ];
+    }
+}