sku

app/common/model/SkuAttribute.php

@@ -45,5 +45,5 @@ class SkuAttribute extends Model
     /**
      * 不允许自动填充模型字段
      */
-    protected $guarded = [];
+    protected $guarded = ['updated_at'];
 }

app/common/service/SkuAttributeService.php

@@ -5,6 +5,7 @@ namespace app\common\service;
 use app\common\validate\SkuAttributeValidate;
 use app\common\traits\crud\CrudServiceTrait;
 use app\common\model\SkuAttribute;
+use support\Request;
 
 class SkuAttributeService
 {
@@ -28,4 +29,33 @@ class SkuAttributeService
     {
         return  new $this->validator;
     }
+
+    /**
+     * 构造 CrudUtil 查询配置
+     */
+    protected function buildQueryConfig(Request $request, string $scene = 'default'): array
+    {
+        $p = $request->all();
+
+        $config = [];
+        $config['model'] = $this->modelClass;
+        switch ($scene) {
+            case 'default':
+            case 'index':
+                $config['order']['sort'] = 'desc';
+                $config['order']['id'] = 'desc';
+                break;
+            case 'show':
+                $config['where']['id'] = $p['id'];
+                break;
+            case 'store':
+                break;
+            case 'update':
+            case 'destroy':
+                $config['where']['id'] = $p['id'];
+                break;
+        }
+
+        return $config;
+    }
 }

app/common/service/SkuService.php

@@ -2,9 +2,12 @@
 
 namespace app\common\service;
 
+use app\common\model\SkuAttributeValue;
 use app\common\validate\SkuValidate;
 use app\common\traits\crud\CrudServiceTrait;
 use app\common\model\Sku;
+use support\Redis;
+use support\Request;
 
 class SkuService
 {
@@ -28,4 +31,85 @@ class SkuService
     {
         return  new $this->validator;
     }
+
+
+    /**
+     * 添加前置处理
+     */
+    public function beforeServiceStore($data, Request $request)
+    {
+        $spec = [];
+        foreach ($data['spec'] as $key => $value) {
+            $specItem = [];
+            $specItem['category_id'] = $data['category_id'];
+            $specItem['attr_id'] = $value['attr_id'];
+            $specItem['attr_name'] = $value['attr_name'];
+            $specItem['attr_value'] = $value['attr_value'];
+            $spec[] = $specItem;
+        }
+        $spec_json = json_encode($spec,JSON_UNESCAPED_UNICODE);
+        Redis::set('sku_attr_'.$request->user->uid, $spec_json,30);
+
+        unset($data['spec']);
+        $data['spec_json'] = $spec_json;
+        $data['user_id'] = $request->user->uid;
+        $data['code'] = $this->generateUniqueCode();
+        return $data;
+    }
+
+
+    /**
+     * 添加后置处理
+     */
+    public function afterServiceStore($res)
+    {
+        $specs = Redis::get('sku_attr_'.$res['user_id']);
+        $specs= json_decode($specs,true);
+        var_dump($specs);
+        $spec = [];
+        foreach ($specs as $key => $value) {
+            $spec['category_id'] = $res['category_id'];
+            $spec['sku_id'] = $res['id'];
+            $spec['attr_id'] = $value['attr_id'];
+            $spec['attr_name'] = $value['attr_name'];
+            $spec['attr_value'] = $value['attr_value'];
+            SkuAttributeValue::create($spec);
+        }
+        return $res;
+    }
+
+
+
+    /**
+     * 生成唯一的7位颜色编码
+     * 格式：C + (O/I) + 5位字母数字组合
+     *
+     * @param int $type 类型：2=I，其他=O
+     * @return string 7位唯一编码
+     */
+    public function generateUniqueCode()
+    {
+        $chars = '0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ';
+        $maxAttempts = 10; // 防止无限循环
+
+        for ($attempt = 0; $attempt < $maxAttempts; $attempt++) {
+            // 生成后5位随机字符
+            $suffix = '';
+            for ($i = 0; $i < 5; $i++) {
+                $suffix .= $chars[rand(0, strlen($chars) - 1)];
+            }
+
+            $colorCode = 'PN' . $suffix;
+
+            // 检查是否已存在
+            $existing = Sku::where('code', $colorCode)->first();
+            if (!$existing) {
+                return $colorCode;
+            }
+        }
+
+        // 如果1000次尝试后仍然重复，使用时间戳确保唯一性
+        $timestamp = substr(time(), -5);
+        return 'PN' . $timestamp;
+    }
 }