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feat(pricing): 增加景区优惠券统计功能并优化优惠券使用逻辑
- 新增景区优惠券统计接口和相关查询方法 - 为优惠券配置和使用记录添加景区ID字段 - 实现优惠券使用时的景区限制检查 - 优化优惠券适用性的判断逻辑，增加对景区和商品类型的检查
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@@ -40,18 +40,19 @@ public interface PriceCouponClaimRecordMapper extends BaseMapper<PriceCouponClai
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* 更新优惠券使用状态
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*/
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@Update("UPDATE price_coupon_claim_record SET status = #{status}, " +
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"use_time = #{useTime}, order_id = #{orderId}, updated_time = NOW() " +
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"use_time = #{useTime}, order_id = #{orderId}, scenic_id = #{scenicId}, updated_time = NOW() " +
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"WHERE id = #{id}")
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int updateCouponStatus(@Param("id") Long id,
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@Param("status") CouponStatus status,
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@Param("useTime") java.time.LocalDateTime useTime,
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@Param("orderId") String orderId);
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@Param("orderId") String orderId,
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@Param("scenicId") String scenicId);
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/**
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* 插入优惠券领用记录
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*/
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@Insert("INSERT INTO price_coupon_claim_record (coupon_id, user_id, claim_time, status, created_time, updated_time) " +
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"VALUES (#{couponId}, #{userId}, NOW(), #{status}, NOW(), NOW())")
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@Insert("INSERT INTO price_coupon_claim_record (coupon_id, user_id, claim_time, status, scenic_id, created_time, updated_time) " +
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"VALUES (#{couponId}, #{userId}, NOW(), #{status}, #{scenicId}, NOW(), NOW())")
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int insertClaimRecord(PriceCouponClaimRecord record);
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/**
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@@ -95,6 +96,9 @@ public interface PriceCouponClaimRecordMapper extends BaseMapper<PriceCouponClai
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"<if test='endTime != null and endTime != \"\"'>" +
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"AND r.claim_time <= #{endTime}" +
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"</if>" +
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"<if test='scenicId != null and scenicId != \"\"'>" +
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"AND r.scenic_id = #{scenicId}" +
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"</if>" +
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"</where>" +
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"ORDER BY r.created_time DESC" +
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"</script>")
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@@ -102,7 +106,8 @@ public interface PriceCouponClaimRecordMapper extends BaseMapper<PriceCouponClai
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@Param("couponId") Long couponId,
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@Param("status") CouponStatus status,
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@Param("startTime") String startTime,
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@Param("endTime") String endTime);
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@Param("endTime") String endTime,
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@Param("scenicId") String scenicId);
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/**
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* 管理端：根据用户ID查询优惠券领取记录
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@@ -161,7 +166,8 @@ public interface PriceCouponClaimRecordMapper extends BaseMapper<PriceCouponClai
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/**
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* 管理端：统计时间范围内的数据
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*/
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@Select("SELECT " +
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@Select("<script>" +
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"SELECT " +
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"COUNT(*) as total_claimed, " +
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"COUNT(CASE WHEN status = 'USED' THEN 1 END) as total_used, " +
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"COUNT(CASE WHEN status = 'CLAIMED' THEN 1 END) as total_available, " +
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@@ -169,7 +175,35 @@ public interface PriceCouponClaimRecordMapper extends BaseMapper<PriceCouponClai
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"COUNT(DISTINCT coupon_id) as total_coupon_types, " +
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"COUNT(DISTINCT user_id) as total_users " +
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"FROM price_coupon_claim_record " +
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"WHERE claim_time >= #{startDate} AND claim_time <= #{endDate}")
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"WHERE claim_time >= #{startDate} AND claim_time <= #{endDate} " +
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"<if test='scenicId != null and scenicId != \"\"'>" +
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"AND scenic_id = #{scenicId} " +
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"</if>" +
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"</script>")
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java.util.Map<String, Object> selectPeriodStats(@Param("startDate") String startDate,
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@Param("endDate") String endDate);
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@Param("endDate") String endDate,
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@Param("scenicId") String scenicId);
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/**
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* 根据景区ID查询优惠券领取记录
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*/
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@Select("SELECT r.*, c.coupon_name, c.coupon_type, c.discount_value " +
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"FROM price_coupon_claim_record r " +
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"LEFT JOIN price_coupon_config c ON r.coupon_id = c.id " +
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"WHERE r.scenic_id = #{scenicId} " +
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"ORDER BY r.created_time DESC")
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List<PriceCouponClaimRecord> selectByScenicIdForAdmin(@Param("scenicId") String scenicId);
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/**
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* 统计景区优惠券使用情况
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*/
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@Select("SELECT " +
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"COUNT(*) as total_claimed, " +
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"COUNT(CASE WHEN status = 'USED' THEN 1 END) as total_used, " +
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"COUNT(CASE WHEN status = 'CLAIMED' THEN 1 END) as total_available, " +
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"COUNT(CASE WHEN status = 'EXPIRED' THEN 1 END) as total_expired, " +
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"COUNT(DISTINCT coupon_id) as total_coupon_types, " +
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"COUNT(DISTINCT user_id) as total_users " +
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"FROM price_coupon_claim_record WHERE scenic_id = #{scenicId}")
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java.util.Map<String, Object> selectScenicCouponUsageStats(@Param("scenicId") String scenicId);
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}
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@@ -44,10 +44,10 @@ public interface PriceCouponConfigMapper extends BaseMapper<PriceCouponConfig> {
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*/
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@Insert("INSERT INTO price_coupon_config (coupon_name, coupon_type, discount_value, min_amount, " +
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"max_discount, applicable_products, total_quantity, used_quantity, valid_from, valid_until, " +
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"is_active, created_time, updated_time) VALUES " +
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"is_active, scenic_id, created_time, updated_time) VALUES " +
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"(#{couponName}, #{couponType}, #{discountValue}, #{minAmount}, #{maxDiscount}, " +
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"#{applicableProducts}, #{totalQuantity}, #{usedQuantity}, #{validFrom}, #{validUntil}, " +
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"#{isActive}, NOW(), NOW())")
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"#{isActive}, #{scenicId}, NOW(), NOW())")
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int insertCoupon(PriceCouponConfig coupon);
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/**
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@@ -57,7 +57,7 @@ public interface PriceCouponConfigMapper extends BaseMapper<PriceCouponConfig> {
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"discount_value = #{discountValue}, min_amount = #{minAmount}, max_discount = #{maxDiscount}, " +
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"applicable_products = #{applicableProducts}, total_quantity = #{totalQuantity}, " +
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"valid_from = #{validFrom}, valid_until = #{validUntil}, is_active = #{isActive}, " +
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"updated_time = NOW() WHERE id = #{id}")
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"scenic_id = #{scenicId}, updated_time = NOW() WHERE id = #{id}")
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int updateCoupon(PriceCouponConfig coupon);
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// ==================== 管理端接口 ====================
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@@ -80,11 +80,15 @@ public interface PriceCouponConfigMapper extends BaseMapper<PriceCouponConfig> {
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"<if test='couponName != null and couponName != \"\"'>" +
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"AND coupon_name LIKE CONCAT('%', #{couponName}, '%')" +
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"</if>" +
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"<if test='scenicId != null and scenicId != \"\"'>" +
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"AND scenic_id = #{scenicId}" +
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"</if>" +
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"</where>" +
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"ORDER BY created_time DESC" +
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"</script>")
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List<PriceCouponConfig> selectByConditionsForAdmin(@Param("isActive") Boolean isActive,
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@Param("couponName") String couponName);
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@Param("couponName") String couponName,
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@Param("scenicId") String scenicId);
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/**
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* 管理端：根据状态查询优惠券配置
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@@ -103,4 +107,30 @@ public interface PriceCouponConfigMapper extends BaseMapper<PriceCouponConfig> {
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*/
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@Update("UPDATE price_coupon_config SET deleted = 1, updated_time = NOW() WHERE id = #{id}")
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int deleteCoupon(Long id);
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/**
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* 查询指定景区的有效优惠券配置
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*/
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@Select("SELECT * FROM price_coupon_config WHERE is_active = 1 " +
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"AND valid_from <= NOW() AND valid_until > NOW() " +
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"AND used_quantity < total_quantity " +
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"AND (scenic_id IS NULL OR scenic_id = #{scenicId})")
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List<PriceCouponConfig> selectValidCouponsByScenicId(@Param("scenicId") String scenicId);
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/**
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* 管理端：根据景区ID查询优惠券配置
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*/
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@Select("SELECT * FROM price_coupon_config WHERE scenic_id = #{scenicId} ORDER BY created_time DESC")
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List<PriceCouponConfig> selectByScenicIdForAdmin(@Param("scenicId") String scenicId);
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/**
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* 统计景区优惠券配置数量
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*/
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@Select("SELECT " +
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"COUNT(*) as total_coupons, " +
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"COUNT(CASE WHEN is_active = 1 THEN 1 END) as active_coupons, " +
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"SUM(total_quantity) as total_quantity, " +
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"SUM(used_quantity) as used_quantity " +
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"FROM price_coupon_config WHERE scenic_id = #{scenicId}")
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java.util.Map<String, Object> selectScenicCouponConfigStats(@Param("scenicId") String scenicId);
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}
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