优化

yudao-module-tik/src/main/java/cn/iocoder/yudao/module/tik/muye/redeemcode/RedeemCodeController.java

@@ -20,6 +20,7 @@ import org.springframework.validation.annotation.Validated;
 import org.springframework.web.bind.annotation.*;
 
 import java.io.IOException;
+import java.io.PrintWriter;
 import java.util.List;
 
 import static cn.iocoder.yudao.framework.apilog.core.enums.OperateTypeEnum.EXPORT;
@@ -108,4 +109,29 @@ public class RedeemCodeController {
                 BeanUtils.toBean(list, RedeemCodeRespVO.class));
     }
 
+    @GetMapping("/export-plain")
+    @Operation(summary = "导出兑换码纯文本（按批次号，用于自动发货软件）")
+    @Parameter(name = "batchNo", description = "批次号", required = true)
+    @PreAuthorize("@ss.hasPermission('muye:redeem-code:export')")
+    public void exportRedeemCodePlain(@RequestParam("batchNo") String batchNo,
+                                      HttpServletResponse response) throws IOException {
+        List<RedeemCodeDO> list = redeemCodeService.getRedeemCodeListByBatchNo(batchNo);
+
+        // 只导出未使用的码
+        List<String> codes = list.stream()
+                .filter(c -> c.getStatus() == RedeemCodeDO.STATUS_ENABLED)
+                .map(RedeemCodeDO::getCode)
+                .toList();
+
+        response.setContentType("text/plain; charset=UTF-8");
+        response.setHeader("Content-Disposition",
+                "attachment; filename=codes_" + batchNo + ".txt");
+
+        PrintWriter writer = response.getWriter();
+        for (String code : codes) {
+            writer.println(code);
+        }
+        writer.flush();
+    }
+
 }

yudao-module-tik/src/main/java/cn/iocoder/yudao/module/tik/muye/redeemcode/dal/RedeemCodeDO.java

@@ -99,5 +99,11 @@ public class RedeemCodeDO extends BaseDO {
     public static final String SOURCE_PAY = "pay";
     /** 来源：礼包赠送 */
     public static final String SOURCE_GIFT = "gift";
+    /** 来源：淘宝 */
+    public static final String SOURCE_TAOBAO = "taobao";
+    /** 来源：闲鱼 */
+    public static final String SOURCE_XIANYU = "xianyu";
+    /** 来源：活动发放 */
+    public static final String SOURCE_ACTIVITY = "activity";
 
 }

yudao-module-tik/src/main/java/cn/iocoder/yudao/module/tik/muye/redeemcode/mapper/RedeemCodeMapper.java

@@ -9,6 +9,8 @@ import org.apache.ibatis.annotations.Mapper;
 import org.apache.ibatis.annotations.Param;
 import org.apache.ibatis.annotations.Select;
 
+import java.util.List;
+
 /**
  * 兑换码 Mapper
  *
@@ -47,4 +49,13 @@ public interface RedeemCodeMapper extends BaseMapperX<RedeemCodeDO> {
                 .orderByDesc(RedeemCodeDO::getId));
     }
 
+    /**
+     * 根据批次号查询列表
+     */
+    default List<RedeemCodeDO> selectListByBatchNo(String batchNo) {
+        return selectList(new LambdaQueryWrapperX<RedeemCodeDO>()
+                .eq(RedeemCodeDO::getBatchNo, batchNo)
+                .orderByAsc(RedeemCodeDO::getId));
+    }
+
 }

yudao-module-tik/src/main/java/cn/iocoder/yudao/module/tik/muye/redeemcode/service/RedeemCodeService.java

@@ -94,4 +94,12 @@ public interface RedeemCodeService {
      */
     String issueCodeAfterPayment(Long userId, Integer points, String sourceId);
 
+    /**
+     * 根据批次号获取兑换码列表
+     *
+     * @param batchNo 批次号
+     * @return 兑换码列表
+     */
+    List<RedeemCodeDO> getRedeemCodeListByBatchNo(String batchNo);
+
 }

yudao-module-tik/src/main/java/cn/iocoder/yudao/module/tik/muye/redeemcode/service/RedeemCodeServiceImpl.java

@@ -95,7 +95,7 @@ public class RedeemCodeServiceImpl implements RedeemCodeService {
                     .maxUseCount(generateReqVO.getMaxUseCount() != null ? generateReqVO.getMaxUseCount() : 1)
                     .usedCount(0)
                     .batchNo(batchNo)
-                    .source(RedeemCodeDO.SOURCE_ADMIN)
+                    .source(generateReqVO.getSource() != null ? generateReqVO.getSource() : RedeemCodeDO.SOURCE_ADMIN)
                     .expireTime(generateReqVO.getExpireTime())
                     .status(RedeemCodeDO.STATUS_ENABLED)
                     .remark(generateReqVO.getRemark())
@@ -250,6 +250,11 @@ public class RedeemCodeServiceImpl implements RedeemCodeService {
         return code;
     }
 
+    @Override
+    public List<RedeemCodeDO> getRedeemCodeListByBatchNo(String batchNo) {
+        return redeemCodeMapper.selectListByBatchNo(batchNo);
+    }
+
     /**
      * 生成唯一兑换码
      */

yudao-module-tik/src/main/java/cn/iocoder/yudao/module/tik/muye/redeemcode/vo/RedeemCodeGenerateReqVO.java

@@ -38,4 +38,7 @@ public class RedeemCodeGenerateReqVO {
     @Schema(description = "操作人账号", example = "admin")
     private String operatorName;
 
+    @Schema(description = "来源", example = "taobao")
+    private String source;
+
 }