feat(pricing): 新增打印小票和查询券码批次配置功能

- 新增 AppClaimController 控制器处理移动设备端的领券请求
- 实现 ClaimReq 和 ClaimResp 模型类用于领券请求和响应
- 在 VoucherPrintService 接口中新增打印小票方法
- 在VoucherPrintServiceImpl 中实现打印小票和查询券码批次配置的逻辑
- 更新 PriceVoucherBatchConfigMapper 接口和 XML 文件，添加查询券码批次配置的方法

src/main/resources/mapper/PriceVoucherBatchConfigMapper.xml

@@ -0,0 +1,84 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE mapper PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN" "http://mybatis.org/dtd/mybatis-3-mapper.dtd">
+<mapper namespace="com.ycwl.basic.pricing.mapper.PriceVoucherBatchConfigMapper">
+
+    <!-- 结果映射 -->
+    <resultMap id="BaseResultMap" type="com.ycwl.basic.pricing.entity.PriceVoucherBatchConfig">
+        <id column="id" property="id" />
+        <result column="batch_name" property="batchName" />
+        <result column="scenic_id" property="scenicId" />
+        <result column="broker_id" property="brokerId" />
+        <result column="discount_type" property="discountType" />
+        <result column="discount_value" property="discountValue" />
+        <result column="total_count" property="totalCount" />
+        <result column="used_count" property="usedCount" />
+        <result column="claimed_count" property="claimedCount" />
+        <result column="status" property="status" />
+        <result column="create_time" property="createTime" />
+        <result column="update_time" property="updateTime" />
+        <result column="create_by" property="createBy" />
+        <result column="update_by" property="updateBy" />
+        <result column="deleted" property="deleted" />
+        <result column="deleted_at" property="deletedAt" />
+    </resultMap>
+
+    <!-- 基础字段 -->
+    <sql id="Base_Column_List">
+        id, batch_name, scenic_id, broker_id, discount_type, discount_value, 
+        total_count, used_count, claimed_count, status, create_time, update_time, 
+        create_by, update_by, deleted, deleted_at
+    </sql>
+
+    <!-- 根据景区ID和推客ID查询有效的批次列表 -->
+    <select id="selectActiveBatchesByScenicAndBroker" resultMap="BaseResultMap">
+        SELECT 
+            <include refid="Base_Column_List" />
+        FROM price_voucher_batch_config
+        WHERE scenic_id = #{scenicId}
+          AND broker_id = #{brokerId}
+          AND status = 1
+          AND deleted = 0
+        ORDER BY create_time DESC
+    </select>
+
+    <!-- 更新批次的已领取数量 -->
+    <update id="updateClaimedCount">
+        UPDATE price_voucher_batch_config
+        SET claimed_count = claimed_count + #{increment},
+            update_time = NOW()
+        WHERE id = #{batchId}
+          AND deleted = 0
+    </update>
+
+    <!-- 更新批次的已使用数量 -->
+    <update id="updateUsedCount">
+        UPDATE price_voucher_batch_config
+        SET used_count = used_count + #{increment},
+            update_time = NOW()
+        WHERE id = #{batchId}
+          AND deleted = 0
+    </update>
+
+    <!-- 获取批次统计信息 -->
+    <select id="selectBatchStats" resultMap="BaseResultMap">
+        SELECT 
+            <include refid="Base_Column_List" />
+        FROM price_voucher_batch_config
+        WHERE id = #{batchId}
+          AND deleted = 0
+    </select>
+
+    <!-- 根据券码查询对应的券码批次配置 -->
+    <select id="selectByVoucherCode" resultMap="BaseResultMap">
+        SELECT 
+            b.id, b.batch_name, b.scenic_id, b.broker_id, b.discount_type, b.discount_value,
+            b.total_count, b.used_count, b.claimed_count, b.status, b.create_time, b.update_time,
+            b.create_by, b.update_by, b.deleted, b.deleted_at
+        FROM price_voucher_batch_config b
+        INNER JOIN price_voucher_code c ON b.id = c.batch_id
+        WHERE c.code = #{voucherCode}
+          AND b.deleted = 0
+          AND c.deleted = 0
+    </select>
+
+</mapper>