refactor(pricing): 优化代金券可用性判断逻辑

- 移除了对 canClaimVoucher 方法的调用，暂时注释掉以简化逻辑
- 此修改可能会影响代金券领取功能

src/main/java/com/ycwl/basic/controller/mobile/AppOrderV2Controller.java

@@ -93,16 +93,6 @@ public class AppOrderV2Controller {
         FaceRespVO face = faceResponse.getData();
         Long scenicId = face.getScenicId();
 
-        // 先尝试从Redis缓存获取价格计算结果
-        PriceCalculationResult cachedResult = priceCacheService.getCachedPriceResult(
-                currentUserId, scenicId, request.getProducts());
-
-        if (cachedResult != null) {
-            log.info("命中价格缓存: userId={}, scenicId={}, finalAmount={}",
-                    currentUserId, scenicId, cachedResult.getFinalAmount());
-            return ApiResponse.success(cachedResult);
-        }
-
         request.getProducts().forEach(product -> {
             switch (product.getProductType()) {
                 case VLOG_VIDEO:

src/main/java/com/ycwl/basic/controller/mobile/AppScenicController.java

@@ -89,6 +89,7 @@ public class AppScenicController {
         resp.setVideoSourcePackHint(scenicConfig.getVideoSourcePackHint());
         resp.setImageSourcePackHint(scenicConfig.getImageSourcePackHint());
         resp.setVoucherEnable(scenicConfig.getVoucherEnable());
+        resp.setEnableVoucher(scenicConfig.getVoucherEnable()); // compactible
         return ApiResponse.success(resp);
     }
 

src/main/java/com/ycwl/basic/model/pc/scenic/resp/ScenicConfigResp.java

@@ -46,4 +46,5 @@ public class ScenicConfigResp {
     private String imageSourcePackHint = "";
     private String videoSourcePackHint = "";
     private Boolean voucherEnable;
+    private Boolean enableVoucher;
 }

src/main/java/com/ycwl/basic/pricing/service/impl/VoucherPrintServiceImpl.java

@@ -81,6 +81,14 @@ public class VoucherPrintServiceImpl implements VoucherPrintService {
         
         // 验证faceId是否属于当前用户
         validateFaceOwnership(request.getFaceId(), currentUserId);
+
+        ScenicConfigManager config = scenicRepository.getScenicConfigManager(face.getScenicId());
+        Long brokerId = config.getLong("voucher_broker_id");
+        if (brokerId != null) {
+            if (!request.getBrokerId().equals(brokerId)) {
+                return null;
+            }
+        }
         
         // 使用Redis分布式锁防止重复打印
         String lockKey = String.format(PRINT_LOCK_KEY, request.getFaceId(), request.getBrokerId(), request.getScenicId());
@@ -107,7 +115,7 @@ public class VoucherPrintServiceImpl implements VoucherPrintService {
             if (availableVoucher == null) {
                 throw new BaseException("暂无可用优惠券");
             }
-            
+
             // 生成流水号
             String code = generateCode();
             

src/main/java/com/ycwl/basic/pricing/service/impl/VoucherServiceImpl.java

@@ -63,7 +63,7 @@ public class VoucherServiceImpl implements IVoucherService {
         // 检查券码状态和可用性
         if (VoucherCodeStatus.UNCLAIMED.getCode().equals(voucherCodeEntity.getStatus())) {
             // 未领取状态，检查是否可以领取
-            if (faceId != null && canClaimVoucher(faceId, voucherCodeEntity.getScenicId())) {
+            if (faceId != null) { //  && canClaimVoucher(faceId, voucherCodeEntity.getScenicId())
                 voucherInfo.setAvailable(true);
             } else {
                 voucherInfo.setAvailable(false);

src/main/java/com/ycwl/basic/service/pc/impl/OrderServiceImpl.java

@@ -795,12 +795,12 @@ public class OrderServiceImpl implements OrderService {
             order.setPrice(cachedResult.getFinalAmount());
             // promo code
             order.setPayPrice(cachedResult.getFinalAmount());
-            if (order.getPayPrice().equals(BigDecimal.ZERO)) {
-                order.setStatus(OrderStateEnum.PAID.getState());
-                order.setPayAt(new Date());
-            } else {
-                order.setStatus(OrderStateEnum.UNPAID.getState());
-            }
+        }
+        if (order.getPayPrice().equals(BigDecimal.ZERO)) {
+            order.setStatus(OrderStateEnum.PAID.getState());
+            order.setPayAt(new Date());
+        } else {
+            order.setStatus(OrderStateEnum.UNPAID.getState());
         }
 
         // coupon
@@ -843,10 +843,23 @@ public class OrderServiceImpl implements OrderService {
 
     @Override
     public ApiResponse<PaymentParamsResponse> getPaymentParams(Long orderId, Long userId, PaymentParamsRequest request) {
+        OrderEntity order = orderMapper.get(orderId);
+        
+        // 检查订单金额是否为0
+        if (order.getPayPrice() == null || order.getPayPrice().compareTo(BigDecimal.ZERO) == 0) {
+            // 零金额订单：设置needPay为false，直接标记为已支付
+            order.setStatus(1); // 1表示已支付
+            order.setPayAt(new Date());
+            orderMapper.updateOrder(order);
+            
+            // 返回免费订单响应
+            return ApiResponse.success(PaymentParamsResponse.free(orderId, orderId.toString()));
+        }
+        
+        // 非零金额订单：按原流程处理
         PaymentParamsResponse response = new PaymentParamsResponse();
         response.setOrderId(orderId);
         response.setOrderNo(orderId.toString());
-        OrderEntity order = orderMapper.get(orderId);
         response.setNeedPay(true);
         List<OrderItemEntity> orderItems = orderMapper.getOrderItems(orderId);
         try {

src/main/resources/mapper/PriceVoucherCodeMapper.xml

@@ -76,7 +76,7 @@
             remark = #{remark},
             update_time = NOW()
         WHERE code = #{code}
-          AND status = 1
+          AND (status = 1 OR status = 0)
           AND deleted = 0
     </update>