feat(pricing): 自定义处理 BundleProductItem 列表

- 使用自定义的 BundleProductListTypeHandler 替代 JacksonTypeHandler
- 在 PriceBundleConfigMapper 中添加 @Results 注解，指定自定义处理器
- 更新 insert 和 update 方法，使用新的 BundleProductListTypeHandler

src/main/java/com/ycwl/basic/pricing/entity/PriceBundleConfig.java

@@ -1,11 +1,12 @@
 package com.ycwl.basic.pricing.entity;
 
 import com.baomidou.mybatisplus.annotation.TableName;
-import com.baomidou.mybatisplus.extension.handlers.JacksonTypeHandler;
 import com.baomidou.mybatisplus.annotation.TableField;
 import com.ycwl.basic.pricing.dto.BundleProductItem;
+import com.ycwl.basic.pricing.handler.BundleProductListTypeHandler;
 import lombok.Data;
 import lombok.EqualsAndHashCode;
+import org.apache.ibatis.type.JdbcType;
 
 import java.math.BigDecimal;
 import java.util.List;
@@ -36,13 +37,13 @@ public class PriceBundleConfig extends BaseEntity {
     /**
      * 包含商品
      */
-    @TableField(typeHandler = JacksonTypeHandler.class)
+    @TableField(typeHandler = BundleProductListTypeHandler.class, jdbcType = JdbcType.VARCHAR)
     private List<BundleProductItem> includedProducts;
     
     /**
      * 排除商品
      */
-    @TableField(typeHandler = JacksonTypeHandler.class)
+    @TableField(typeHandler = BundleProductListTypeHandler.class, jdbcType = JdbcType.VARCHAR)
     private List<BundleProductItem> excludedProducts;
     
     /**

src/main/java/com/ycwl/basic/pricing/mapper/PriceBundleConfigMapper.java

@@ -2,11 +2,7 @@ package com.ycwl.basic.pricing.mapper;
 
 import com.baomidou.mybatisplus.core.mapper.BaseMapper;
 import com.ycwl.basic.pricing.entity.PriceBundleConfig;
-import org.apache.ibatis.annotations.Insert;
-import org.apache.ibatis.annotations.Mapper;
-import org.apache.ibatis.annotations.Param;
-import org.apache.ibatis.annotations.Select;
-import org.apache.ibatis.annotations.Update;
+import org.apache.ibatis.annotations.*;
 
 import java.util.List;
 
@@ -19,13 +15,31 @@ public interface PriceBundleConfigMapper extends BaseMapper<PriceBundleConfig> {
     /**
      * 查询启用的一口价配置
      */
-    @Select("SELECT * FROM price_bundle_config WHERE is_active = 1")
+    @Select("SELECT id, bundle_name, scenic_id, bundle_price, " +
+            "included_products, excluded_products, " +
+            "description, is_active, created_time, updated_time " +
+            "FROM price_bundle_config WHERE is_active = 1")
+    @Results({
+        @Result(column = "included_products", property = "includedProducts", 
+                typeHandler = com.ycwl.basic.pricing.handler.BundleProductListTypeHandler.class),
+        @Result(column = "excluded_products", property = "excludedProducts", 
+                typeHandler = com.ycwl.basic.pricing.handler.BundleProductListTypeHandler.class)
+    })
     List<PriceBundleConfig> selectActiveBundles();
     
     /**
      * 根据ID查询启用的配置
      */
-    @Select("SELECT * FROM price_bundle_config WHERE id = #{id} AND is_active = 1")
+    @Select("SELECT id, bundle_name, scenic_id, bundle_price, " +
+            "included_products, excluded_products, " +
+            "description, is_active, created_time, updated_time " +
+            "FROM price_bundle_config WHERE id = #{id} AND is_active = 1")
+    @Results({
+        @Result(column = "included_products", property = "includedProducts", 
+                typeHandler = com.ycwl.basic.pricing.handler.BundleProductListTypeHandler.class),
+        @Result(column = "excluded_products", property = "excludedProducts", 
+                typeHandler = com.ycwl.basic.pricing.handler.BundleProductListTypeHandler.class)
+    })
     PriceBundleConfig selectActiveBundleById(Long id);
     
     // ==================== 管理端接口（包含禁用的配置） ====================
@@ -33,7 +47,16 @@ public interface PriceBundleConfigMapper extends BaseMapper<PriceBundleConfig> {
     /**
      * 查询所有一口价配置（包含禁用的）- 管理端使用
      */
-    @Select("SELECT * FROM price_bundle_config ORDER BY is_active DESC, bundle_name ASC")
+    @Select("SELECT id, bundle_name, scenic_id, bundle_price, " +
+            "included_products, excluded_products, " +
+            "description, is_active, created_time, updated_time " +
+            "FROM price_bundle_config ORDER BY is_active DESC, bundle_name ASC")
+    @Results({
+        @Result(column = "included_products", property = "includedProducts", 
+                typeHandler = com.ycwl.basic.pricing.handler.BundleProductListTypeHandler.class),
+        @Result(column = "excluded_products", property = "excludedProducts", 
+                typeHandler = com.ycwl.basic.pricing.handler.BundleProductListTypeHandler.class)
+    })
     List<PriceBundleConfig> selectAllBundlesForAdmin();
     
     /**
@@ -41,7 +64,7 @@ public interface PriceBundleConfigMapper extends BaseMapper<PriceBundleConfig> {
      */
     @Insert("INSERT INTO price_bundle_config (bundle_name, scenic_id, bundle_price, included_products, excluded_products, " +
             "description, is_active, created_time, updated_time) VALUES " +
-            "(#{bundleName}, #{scenicId}, #{bundlePrice}, #{includedProducts,typeHandler=com.baomidou.mybatisplus.extension.handlers.JacksonTypeHandler}, #{excludedProducts,typeHandler=com.baomidou.mybatisplus.extension.handlers.JacksonTypeHandler}, " +
+            "(#{bundleName}, #{scenicId}, #{bundlePrice}, #{includedProducts,typeHandler=com.ycwl.basic.pricing.handler.BundleProductListTypeHandler}, #{excludedProducts,typeHandler=com.ycwl.basic.pricing.handler.BundleProductListTypeHandler}, " +
             "#{description}, #{isActive}, NOW(), NOW())")
     int insertBundleConfig(PriceBundleConfig config);
     
@@ -49,7 +72,7 @@ public interface PriceBundleConfigMapper extends BaseMapper<PriceBundleConfig> {
      * 更新一口价配置
      */
     @Update("UPDATE price_bundle_config SET bundle_name = #{bundleName}, scenic_id = #{scenicId}, bundle_price = #{bundlePrice}, " +
-            "included_products = #{includedProducts,typeHandler=com.baomidou.mybatisplus.extension.handlers.JacksonTypeHandler}, excluded_products = #{excludedProducts,typeHandler=com.baomidou.mybatisplus.extension.handlers.JacksonTypeHandler}, " +
+            "included_products = #{includedProducts,typeHandler=com.ycwl.basic.pricing.handler.BundleProductListTypeHandler}, excluded_products = #{excludedProducts,typeHandler=com.ycwl.basic.pricing.handler.BundleProductListTypeHandler}, " +
             "description = #{description}, is_active = #{isActive}, updated_time = NOW() WHERE id = #{id}")
     int updateBundleConfig(PriceBundleConfig config);