1.8问题修改-模板方面流程添加直送、退回指定节点，修改撤回逻辑；修复对比数据表格下载为空的问题和其他小问题

src/main/java/com/xdap/self_development/controller/DeleteController.java

@@ -60,10 +60,21 @@ public class DeleteController {
         for (String modelId : request.getModelIds()) {
             try {
                 String redisKey = request.getUserID() + ":" + modelId + ":" + "ComparisonExport";
+                log.info("尝试从Redis获取，KEY: {}", redisKey);
+                sb.append(redisKey).append(",");
+
                 String cachedData = redisTemplate.opsForValue().get(redisKey);
-                sb.append(cachedData).append("\n");
+
+                if (cachedData == null) {
+                    log.warn("Redis中未找到数据，KEY: {}", redisKey);
+                    sb.append(modelId).append("未找到数据").append(",");
+                } else {
+                    log.info("成功获取到数据，长度: {}", cachedData.length());
+                    sb.append(cachedData).append("\n");
+                }
             } catch (Exception e) {
-                log.error("删除缓存失败", e);
+                log.error("从Redis获取数据失败", e);  // 修正日志信息
+                sb.append(e.getMessage()).append("\n");
             }
         }
         return Response.ok().data(sb);

src/main/java/com/xdap/self_development/controller/TemplateApprovalController.java

@@ -14,6 +14,7 @@ import org.springframework.web.bind.annotation.*;
 
 import javax.annotation.Resource;
 import javax.validation.Valid;
+import javax.validation.constraints.NotBlank;
 import java.util.List;
 
 @RestController
@@ -36,7 +37,7 @@ public class TemplateApprovalController {
                 .doQuery(DepartmentUserView.class);
         return Response.ok().data(users);
     }
-    // 发起审批
+    // 发起人发起审批
     @PostMapping("/startApproval")
     public Response startApproval(
             @RequestBody @Valid StartApprovalRequest request,
@@ -50,6 +51,16 @@ public class TemplateApprovalController {
         return Response.ok().data(templateApprovalService.startApproval(request));
     }
 
+    // 发起人拒绝后重新发起审批
+    @GetMapping("/restartApproval")
+    public Response restartApproval(
+            @RequestParam @NotBlank String templateId,
+            @RequestParam @NotBlank String userId
+    ) {
+        templateApprovalService.restartApproval(templateId, userId);
+        return Response.ok();
+    }
+
     // 查询审批列表
     @GetMapping("/getApprovalList")
     public Response getTodoList(
@@ -64,7 +75,7 @@ public class TemplateApprovalController {
         return Response.ok().data(templateApprovalService.getApprovalList(form));
     }
 
-    // 处理审批
+    // 处理人处理审批通过还是拒绝
     @PostMapping("/handleApproval")
     public Response handleApproval(
             @RequestBody @Valid HandleApprovalRequest request,
@@ -79,7 +90,31 @@ public class TemplateApprovalController {
         return Response.ok();
     }
 
-    // 撤回审批
+    // 获取可退回节点
+    @GetMapping("/getReturnNodes")
+    public Response getReturnNodes(
+            @NotBlank String flowId
+    ) {
+        List<String> result = templateApprovalService.getReturnNodes(flowId);
+        return Response.ok().data(result);
+    }
+
+    // 处理人退回指定节点
+    @PostMapping("/handleReturnToNode")
+    public Response handleReturnToNode(
+            @RequestBody @Valid HandleReturnNodeForm form,
+            BindingResult bindingResult
+    ) {
+        if (bindingResult.hasErrors()) {
+            bindingResult.getFieldErrors().forEach(error -> {
+                throw new CommonException(error.getDefaultMessage());
+            });
+        }
+        templateApprovalService.handleReturnToNode(form);
+        return Response.ok();
+    }
+
+    // 发起人撤回审批
     @PostMapping("/handleReturn")
     public Response handleReturn(
             @RequestBody @Valid HandleApprovalRequest request,

src/main/java/com/xdap/self_development/controller/TemplateController.java

@@ -16,6 +16,7 @@ import org.springframework.web.multipart.MultipartFile;
 import javax.annotation.Resource;
 import javax.servlet.http.HttpServletResponse;
 import javax.validation.Valid;
+import javax.validation.constraints.NotBlank;
 import java.util.List;
 
 @Slf4j
@@ -43,6 +44,16 @@ public class TemplateController {
         return Response.ok().data(page);
     }
 
+    // 获取指定模板详情
+    @GetMapping("/getTemplateById")
+    public Response getTemplateById(
+            @NotBlank String templateId
+    ) {
+        Template template = templateService.getTemplateById(templateId);
+        return Response.ok().data(template);
+    }
+
+
     // 查看版本 某个模板的全部版本
     @GetMapping("getTemplateVersion")
     public Response getTemplateVersion(

src/main/java/com/xdap/self_development/controller/form/HandleReturnNodeForm.java

@@ -0,0 +1,17 @@
+package com.xdap.self_development.controller.form;
+
+import lombok.Data;
+
+import javax.validation.constraints.NotBlank;
+
+@Data
+public class HandleReturnNodeForm {
+    @NotBlank(message = "流程不能为空")
+    private String flowId;
+    @NotBlank(message = "节点不能为空")
+    private String nodeName;
+    @NotBlank(message = "创建人不能为空")
+    private String createUserId;
+    @NotBlank(message = "处理人不能为空")
+    private String processUserId;
+}

src/main/java/com/xdap/self_development/pojo/ApprovalRecord.java

@@ -24,4 +24,18 @@ public class ApprovalRecord extends MpaasBasePojo {
     private String result; // PASS, REJECT
     @JsonFormat(pattern = "yyyy-MM-dd HH:mm:ss", timezone = "GMT+8")
     private Timestamp approvalTime;
+    private Integer approvalLevel;
+
+    public ApprovalRecord() {
+    }
+
+    public ApprovalRecord(String flowId, String node, String userId, String opinion, String result, Timestamp approvalTime, Integer approvalLevel) {
+        this.flowId = flowId;
+        this.node = node;
+        this.userId = userId;
+        this.opinion = opinion;
+        this.result = result;
+        this.approvalTime = approvalTime;
+        this.approvalLevel = approvalLevel;
+    }
 }

src/main/java/com/xdap/self_development/pojo/Template.java

@@ -15,7 +15,7 @@ import java.sql.Timestamp;
         // 查找每个模板的最新版本并且优先级按照已发布、审核中、草稿状态转变（只有这三种状态）
         // CASE ranked.status WHEN 'COMPLETE' THEN 1 WHEN 'APPROVING' THEN 2 WHEN 'DRAFT' THEN 3 WHEN 'RETURNED' THEN 4 WHEN 'REJECTED' THEN 5 ELSE 6 END ASC,
         @SQL(view = "getLatestTemplate",
-                sql = "SELECT ROW_NUMBER() OVER (ORDER BY ranked.order_num DESC) AS display_order_num, ranked.id, ranked.template_name, ranked.version , ranked.status, ranked.created_time, ranked.published_time, ROW_NUMBER() OVER (ORDER BY ranked.order_num DESC) AS order_num , xu.username AS \"createBy\" FROM ( SELECT t.*, ROW_NUMBER() OVER (PARTITION BY template_name ORDER BY CASE WHEN status = 'COMPLETE' THEN 1 WHEN status = 'APPROVING' THEN 2 ELSE 3 END, version DESC) AS rn FROM yfsjglpt_model_template t WHERE status IN ('COMPLETE', 'DRAFT', 'APPROVING') ) ranked LEFT JOIN xdap_users xu ON xu.id = ranked.create_by WHERE rn = 1 ORDER BY ranked.order_num DESC"
+                sql = "SELECT ROW_NUMBER() OVER (ORDER BY ranked.order_num DESC) AS display_order_num, ranked.id, ranked.template_name, ranked.version, ranked.return_num , ranked.status, ranked.created_time, ranked.published_time, ROW_NUMBER() OVER (ORDER BY ranked.order_num DESC) AS order_num , xu.username AS \"createBy\" FROM ( SELECT t.*, ROW_NUMBER() OVER (PARTITION BY template_name ORDER BY CASE WHEN status = 'COMPLETE' THEN 1 WHEN status = 'APPROVING' THEN 2 ELSE 3 END, version DESC) AS rn FROM yfsjglpt_model_template t WHERE status IN ('COMPLETE', 'DRAFT', 'APPROVING') ) ranked LEFT JOIN xdap_users xu ON xu.id = ranked.create_by WHERE rn = 1 ORDER BY ranked.order_num DESC"
 //                sql = "SELECT ROW_NUMBER() OVER (ORDER BY CASE ranked.status WHEN 'COMPLETE' THEN 1 WHEN 'APPROVING' THEN 2 WHEN 'DRAFT' THEN 3 WHEN 'RETURNED' THEN 4 WHEN 'REJECTED' THEN 5 ELSE 6 END ASC, ranked.order_num DESC) AS order_num, ranked.id, ranked.template_name, ranked.version , ranked.status, ranked.created_time, ranked.published_time, xu.username AS \"createBy\" FROM ( SELECT t.*, ROW_NUMBER() OVER (PARTITION BY template_name ORDER BY CASE WHEN status = 'COMPLETE' THEN 1 WHEN status = 'APPROVING' THEN 2 ELSE 3 END, version DESC) AS rn FROM yfsjglpt_model_template t WHERE status IN ('COMPLETE', 'DRAFT', 'APPROVING') ) ranked LEFT JOIN xdap_users xu ON xu.id = ranked.create_by WHERE rn = 1 ORDER BY  ranked.order_num DESC"
         ),
         // 获取所有模板的最新版本号（包括所有状态）

src/main/java/com/xdap/self_development/pojo/view/TodoAndReportView.java

@@ -10,7 +10,7 @@ import java.sql.Timestamp;
 @SQLQuery(value = {
         //  CASE br.status WHEN 'COMPLETE' THEN 1 WHEN 'APPROVING' THEN 2 WHEN 'REJECTED' THEN 3 ELSE 4 END ASC ,
         @SQL(view = "getAllReport",
-                sql = "SELECT br.id AS \"reportId\", br.*, af.id AS \"flowId\" FROM yfsjglpt_model_benchmarking_report br LEFT JOIN yfsjglpt_model_approval_flow af ON af.template_id = br.id WHERE br.is_delete = 0 and br.title like CONCAT('%', #title, '%') and br.manufacturer_name like CONCAT('%', #manufacturerName, '%') and br.model_name like CONCAT('%', #modelName, '%') and br.product_number like CONCAT('%', #productNumber, '%') and br.module like CONCAT('%', #module, '%') and br.plate like CONCAT('%', #plate, '%') and br.platform like CONCAT('%', #platform, '%') and br.series like CONCAT('%', #series, '%') and br.market_segment like CONCAT('%', #marketSegment, '%') and br.project_name like CONCAT('%', #projectName, '%') and br.project_number like CONCAT('%', #projectNumber, '%') and br.status like CONCAT('%', #status, '%') ORDER BY br.upload_time DESC")
+                sql = "SELECT br.id AS \"reportId\", br.*, af.id AS \"flowId\" FROM yfsjglpt_model_benchmarking_report br LEFT JOIN ( SELECT af1.* FROM yfsjglpt_model_approval_flow af1 INNER JOIN ( SELECT template_id, MAX(created_time) AS max_create_time FROM yfsjglpt_model_approval_flow WHERE template_id IS NOT NULL GROUP BY template_id ) af2 ON af1.template_id = af2.template_id AND af1.created_time = af2.max_create_time ) af ON af.template_id = br.id WHERE br.is_delete = 0 and br.title like CONCAT('%', #title, '%') and br.manufacturer_name like CONCAT('%', #manufacturerName, '%') and br.model_name like CONCAT('%', #modelName, '%') and br.product_number like CONCAT('%', #productNumber, '%') and br.module like CONCAT('%', #module, '%') and br.plate like CONCAT('%', #plate, '%') and br.platform like CONCAT('%', #platform, '%') and br.series like CONCAT('%', #series, '%') and br.market_segment like CONCAT('%', #marketSegment, '%') and br.project_name like CONCAT('%', #projectName, '%') and br.project_number like CONCAT('%', #projectNumber, '%') and br.status like CONCAT('%', #status, '%') ORDER BY br.upload_time DESC")
 })
 @Data
 public class TodoAndReportView {

src/main/java/com/xdap/self_development/service/TemplateApprovalService.java

@@ -4,16 +4,21 @@ import com.definesys.mpaas.query.db.PageQueryResult;
 import com.xdap.self_development.controller.form.*;
 import com.xdap.self_development.pojo.ApprovalConfigPojo;
 import com.xdap.self_development.pojo.ApprovalFlow;
+import com.xdap.self_development.pojo.ApprovalRecord;
 import com.xdap.self_development.pojo.Template;
 import com.xdap.self_development.pojo.view.ApprovalFlowNodeView;
 import com.xdap.self_development.pojo.view.TemplateChangeView;
 import com.xdap.self_development.pojo.view.TodoAndTemplateView;
 
 import javax.validation.Valid;
+import javax.validation.constraints.NotBlank;
+import java.util.List;
 
 public interface TemplateApprovalService {
     String startApproval(StartApprovalRequest request);
 
+    void restartApproval(@NotBlank String templateId, @NotBlank String userId);
+
     PageQueryResult<TodoAndTemplateView> getApprovalList(ApprovalListForm form);
 
     void handleApproval(HandleApprovalRequest request);
@@ -24,11 +29,13 @@ public interface TemplateApprovalService {
 
     void handleReturn(@Valid HandleApprovalRequest request);
 
+    void handleReturnToNode(@Valid HandleReturnNodeForm form);
+
     void processApprovalLogic(
-            ApprovalFlow flow, HandleApprovalRequest request, ApprovalConfigPojo currentNode
+            ApprovalFlow flow, HandleApprovalRequest request, ApprovalConfigPojo currentNode, ApprovalRecord lastedRecord
     );
 
-    void cancelProcess(ApprovalFlow flow, String status);
+    void cancelProcess(ApprovalFlow flow, ApprovalConfigPojo node, String status, String userId);
 
     void processNextNode(ApprovalFlow flow, ApprovalConfigPojo currentNode, String userId);
 
@@ -37,4 +44,6 @@ public interface TemplateApprovalService {
     void updateTasks(ApprovalFlow flow, String status);
 
     void addNodeTodo(ApprovalFlow flow, ApprovalConfigPojo node, Template template, String createBy);
+
+    List<String> getReturnNodes(@NotBlank String flowId);
 }

src/main/java/com/xdap/self_development/service/TemplateService.java

@@ -8,6 +8,7 @@ import com.xdap.self_development.pojo.Template;
 import org.springframework.web.multipart.MultipartFile;
 
 import javax.servlet.http.HttpServletResponse;
+import javax.validation.constraints.NotBlank;
 import java.util.List;
 
 public interface TemplateService {
@@ -28,4 +29,5 @@ public interface TemplateService {
 
 	List<Template> getTemplateVersion(TemplateRowIdForm form);
 
+    Template getTemplateById(@NotBlank String templateId);
 }

src/main/java/com/xdap/self_development/service/impl/BenchmarkingReportServiceImpl.java

@@ -55,7 +55,7 @@ public class BenchmarkingReportServiceImpl implements BenchmarkingReportService
     private String clientSecret;
 
     private static final String FLOW_LOCK_PREFIX = "report:lock:";
-    private static final int FLOW_LOCK_EXPIRE_SECONDS = 15;
+    private static final int FLOW_LOCK_EXPIRE_SECONDS = 5;
 
     @Override
     @Transactional(rollbackFor = Exception.class)

src/main/java/com/xdap/self_development/service/impl/TcDataQueryServiceImpl.java

@@ -345,10 +345,12 @@ public class TcDataQueryServiceImpl implements TcDataQueryService {
         try {
             String redisKey = userID + ":" + engineModelID + ":" + "ComparisonExport";
             String jsonValue = objectMapper.writeValueAsString(allPojos);
+
             redisTemplate.opsForValue().set(redisKey, jsonValue, 24, java.util.concurrent.TimeUnit.HOURS);
             log.info("成功将数据存储到Redis，KEY: {}", redisKey);
         } catch (Exception e) {
             log.error("存储数据到Redis失败: {}", e.getMessage());
+            throw new RuntimeException("存储数据到Redis失败："+e.getMessage());
         }
 
         Map<String, List<EngineParamDetailPojo>> valueBySubSysName =
@@ -651,14 +653,14 @@ public class TcDataQueryServiceImpl implements TcDataQueryService {
             systemDataList.addAll(tcDataPojos);
         }
         //将allPojos存到Redis,KEY为userID+engineModelID+预操作，过期时间24小时
-//        try {
+        try {
-//            String redisKey = analysisRequest.getUserID() + ":" + analysisRequest.getEngineModelID() + ":" + "ComparisonExport";
+            String redisKey = analysisRequest.getUserID() + ":" + analysisRequest.getEngineModelID() + ":" + "ComparisonExport";
-//            String jsonValue = objectMapper.writeValueAsString(systemDataList);
+            String jsonValue = objectMapper.writeValueAsString(systemDataList);
-//            redisTemplate.opsForValue().set(redisKey, jsonValue, 24, java.util.concurrent.TimeUnit.HOURS);
+            redisTemplate.opsForValue().set(redisKey, jsonValue, 24, java.util.concurrent.TimeUnit.HOURS);
-//            log.info("成功将数据存储到Redis，KEY: {}", redisKey);
+            log.info("成功将数据存储到Redis，KEY: {}", redisKey);
-//        } catch (Exception e) {
+        } catch (Exception e) {
-//            log.error("存储数据到Redis失败: {}", e.getMessage());
+            log.error("存储数据到Redis失败: {}", e.getMessage());
-//        }
+        }
 
         Map<String, List<EngineParamDetailPojo>> valueBySubSysName =
                 systemDataList.stream().collect(Collectors.groupingBy(EngineParamDetailPojo::getSubsystemName));

src/main/java/com/xdap/self_development/service/impl/TemplateApprovalServiceImpl.java

@@ -24,6 +24,7 @@ import java.sql.Timestamp;
 import java.time.LocalDateTime;
 import java.util.*;
 import java.util.concurrent.TimeUnit;
+import java.util.function.Function;
 import java.util.stream.Collectors;
 
 @Service
@@ -41,7 +42,7 @@ public class TemplateApprovalServiceImpl implements TemplateApprovalService {
     // 分布式锁标志
     private static final String FLOW_LOCK_PREFIX = "approval:lock:";
     // 分布式锁有效时间
-    private static final int FLOW_LOCK_EXPIRE_SECONDS = 15;
+    private static final int FLOW_LOCK_EXPIRE_SECONDS = 5;
 
     @Override
     @Transactional(rollbackFor = Exception.class)
@@ -153,6 +154,20 @@ public class TemplateApprovalServiceImpl implements TemplateApprovalService {
         initiatedTask.setModelId(flow.getTemplateId());
         bd.getBusinessDatabase().doInsert(initiatedTask);
 
+        // 增加发起记录
+        bd.getBusinessDatabase().doInsert(
+                new ApprovalRecord(
+                        flow.getId(),
+                        "发起审批",
+                        xdapDeptUsersService.selectUserByID(request.getUserId()).getUsername(),
+                        "发起审批",
+                        "MSG",
+                        Timestamp.valueOf(LocalDateTime.now()),
+                        1
+                )
+        );
+
+
         // 更新模板状态为校对中
         template.setStatus("APPROVING");
         bd.getBusinessDatabase()
@@ -162,6 +177,88 @@ public class TemplateApprovalServiceImpl implements TemplateApprovalService {
         return flow.getId();
     }
 
+    @Override
+    @Transactional(rollbackFor = Exception.class)
+    public void restartApproval(String templateId, String userId) {
+        // 判断当前模板是否存在
+        Template template = bd.getBusinessDatabase()
+                .eq("id", templateId)
+                .eq("status", "DRAFT")
+                .doQueryFirst(Template.class);
+        if (template == null) {
+            throw new CommonException("模板不存在");
+        }
+
+        // 查找上次未完成的流程
+        ApprovalFlow approvalFlow = bd.getBusinessDatabase()
+                .eq("templateId", templateId)
+                .eq("flow_status", "REJECTED")
+                .orderBy("created_time", "desc")
+                .doQueryFirst(ApprovalFlow.class);
+        if (approvalFlow == null) {
+            throw new CommonException("没有上次未完成的流程");
+        }
+
+        // 查找当前节点
+        ApprovalConfigPojo currentNode = bd.getBusinessDatabase()
+                .eq("approval_id", approvalFlow.getId())
+                .eq("node_order", approvalFlow.getCurrentNode())
+                .doQueryFirst(ApprovalConfigPojo.class);
+
+        String lockKey = FLOW_LOCK_PREFIX + approvalFlow.getId() + ":" + currentNode.getNodeName();
+        String lockValue = UUID.randomUUID().toString();
+        boolean lockAcquired = redisLockUtil
+                .tryLock(lockKey, lockValue, FLOW_LOCK_EXPIRE_SECONDS, TimeUnit.SECONDS);
+        if (!lockAcquired) {
+            throw new CommonException("当前节点正在处理，请稍后重试");
+        }
+        try {
+            // 重新创建待办继续流程
+            myself.addNodeTodo(
+                    approvalFlow,
+                    currentNode,
+                    template,
+                    userId
+            );
+
+            bd.getBusinessDatabase()
+                    .eq("id", approvalFlow.getId())
+                    .update("flow_status", "APPROVING")
+                    .doUpdate(ApprovalFlow.class);
+
+            bd.getBusinessDatabase()
+                    .eq("id", template.getId())
+                    .update("status", "APPROVING")
+                    .doUpdate(Template.class);
+
+            // 清除拒绝提醒待办
+            bd.getBusinessDatabase()
+                    .eq("document_no", approvalFlow.getId())
+                    .eq("current_node", currentNode.getNodeName())
+                    .eq("data_type", "模板拒绝")
+                    .update("is_delete", 1)
+                    .doUpdate(TodoTaskPojo.class);
+
+            // 创建直送记录
+            ApprovalRecord lastedRecord = bd.getBusinessDatabase()
+                    .eq("flow_id", approvalFlow.getId())
+                    .orderBy("approval_time", "desc")
+                    .doQueryFirst(ApprovalRecord.class);
+            ApprovalRecord record = new ApprovalRecord(
+                    approvalFlow.getId(),
+                    "直送至" + currentNode.getNodeName(),
+                    xdapDeptUsersService.selectUserByID(userId).getUsername(),
+                    "直送",
+                    "MSG",
+                    Timestamp.valueOf(LocalDateTime.now()),
+                    lastedRecord.getApprovalLevel() + 1
+            );
+            bd.getBusinessDatabase().doInsert(record);
+        } finally {
+            redisLockUtil.unlock(lockKey, lockValue);
+        }
+    }
+
     // 查询所有流程
     @Override
     public PageQueryResult<TodoAndTemplateView> getApprovalList(ApprovalListForm form) {
@@ -216,6 +313,12 @@ public class TemplateApprovalServiceImpl implements TemplateApprovalService {
             throw new CommonException("无权限处理或已被处理");
         }
 
+        // 获取最新处理记录
+        ApprovalRecord lastedRecord = bd.getBusinessDatabase()
+                .eq("flow_id", flow.getId())
+                .orderBy("approval_time", "desc")
+                .doQueryFirst(ApprovalRecord.class);
+
         // 抢签节点
         if (!"会签".equals(currentNode.getNodeName())) {
             String lockKey = FLOW_LOCK_PREFIX + flow.getId() + ":" + currentNode.getNodeName();
@@ -230,18 +333,19 @@ public class TemplateApprovalServiceImpl implements TemplateApprovalService {
                 int processedCount = bd.getBusinessDatabase()
                         .eq("flow_id", flow.getId())
                         .eq("node", currentNode.getNodeName())
+                        .eq("approval_level", lastedRecord.getApprovalLevel())
                         .doQuery(ApprovalRecord.class).size();
                 if (processedCount > 0) {
                     throw new CommonException("此节点已被他人处理");
                 }
-                myself.processApprovalLogic(flow, request, currentNode);
+                myself.processApprovalLogic(flow, request, currentNode, lastedRecord);
             } finally {
                 redisLockUtil.unlock(lockKey, lockValue);
             }
         }
         // 会签节点
         else {
-            myself.processApprovalLogic(flow, request, currentNode);
+            myself.processApprovalLogic(flow, request, currentNode, lastedRecord);
         }
     }
 
@@ -252,16 +356,19 @@ public class TemplateApprovalServiceImpl implements TemplateApprovalService {
     }
 
     public void processApprovalLogic(
-            ApprovalFlow flow, HandleApprovalRequest request, ApprovalConfigPojo currentNode
+            ApprovalFlow flow, HandleApprovalRequest request, ApprovalConfigPojo currentNode, ApprovalRecord lastedRecord
     ) {
-        // 记录审批结果
+
-        ApprovalRecord record = new ApprovalRecord();
+        // 记录当前审批结果
-        record.setFlowId(flow.getId());
+        ApprovalRecord record = new ApprovalRecord(
-        record.setNode(currentNode.getNodeName());
+                flow.getId(),
-        record.setUserId(request.getUserId());
+                currentNode.getNodeName(),
-        record.setOpinion(request.getOpinion());
+                request.getUserId(),
-        record.setResult(request.getResult());
+                request.getOpinion(),
-        record.setApprovalTime(Timestamp.valueOf(LocalDateTime.now()));
+                request.getResult(),
+                Timestamp.valueOf(LocalDateTime.now()),
+                lastedRecord == null ? 1 : lastedRecord.getApprovalLevel()
+        );
         bd.getBusinessDatabase().doInsert(record);
 
         // 当前流程当前节点的所有待办全部删除
@@ -291,23 +398,20 @@ public class TemplateApprovalServiceImpl implements TemplateApprovalService {
         // 处理驳回逻辑
         if ("REJECT".equals(request.getResult())) {
             // 审批人退回
-            myself.cancelProcess(flow, "REJECTED");
+            myself.cancelProcess(flow, currentNode, "REJECTED", request.getUserId());
-            return;
-        } else if ("RETURN".equals(request.getResult())) {
-            // 申请人撤回
-            myself.cancelProcess(flow, "RETURNED");
             return;
         }
         // 处理通过逻辑，流转到下一节点
         myself.processNextNode(flow, currentNode, request.getUserId());
     }
 
-    public void cancelProcess(ApprovalFlow flow, String status) {
+    public void cancelProcess(ApprovalFlow flow, ApprovalConfigPojo node, String status, String userId) {
         // 更新流程状态
         flow.setFlowStatus(status);
         bd.getBusinessDatabase()
                 .rowid("id", flow.getRowId())
                 .update("flow_status", flow.getFlowStatus())
+                .update("return_num", flow.getReturnNum() + 1)
                 .doUpdate(ApprovalFlow.class);
         // 更新模板状态(重新打回草稿状态)
         Template template = bd.getBusinessDatabase()
@@ -319,8 +423,27 @@ public class TemplateApprovalServiceImpl implements TemplateApprovalService {
                 .update("status", template.getStatus())
                 .update("return_num", template.getReturnNum() + 1)
                 .doUpdate(Template.class);
-
+        // 增加拒绝待办
-        myself.updateTasks(flow, "已拒绝");
+        if (Objects.equals(status, "REJECTED")) {
+            TodoTaskPojo todoTask = new TodoTaskPojo();
+            todoTask.setCreatedById(userId);
+            todoTask.setCreatedBy(xdapDeptUsersService.selectUserByID(userId).getUsername());
+            todoTask.setCurrentNode(node.getNodeName());
+            todoTask.setDataType("模板拒绝");
+            todoTask.setDocumentNo(flow.getId());
+            todoTask.setCreationDate(Timestamp.valueOf(LocalDateTime.now()));
+            todoTask.setIsDelete(0);
+            todoTask.setModelId(template.getId());
+            todoTask.setModelName(template.getTemplateName());
+            todoTask.setProcessTitle("拒绝提醒:"+flow.getProcessTitle());
+            todoTask.setStatusCode(flow.getFlowStatus());
+            todoTask.setVersionNumber(template.getVersion());
+            todoTask.setOwnerId(flow.getCreateBy());
+            todoTask.setCurrentProcessor(JSON.toJSONString(Collections.singletonList(flow.getCreateBy())));
+            bd.getBusinessDatabase().doInsert(todoTask);
+        }
+        // 更新发起和已办
+        myself.updateTasks(flow, Objects.equals(status, "REJECTED") ? "已拒绝" : "已撤回");
     }
 
     // 处理下一节点流转
@@ -374,9 +497,14 @@ public class TemplateApprovalServiceImpl implements TemplateApprovalService {
 
     // 检查节点是否完成
     public boolean checkNodeComplete(ApprovalFlow flow, ApprovalConfigPojo node) {
+        ApprovalRecord lastedRecord = bd.getBusinessDatabase()
+                .eq("flow_id", flow.getId())
+                .orderBy("approval_time", "desc")
+                .doQueryFirst(ApprovalRecord.class);
         Integer processedCount = bd.getBusinessDatabase()
                 .eq("flow_id", flow.getId())
                 .eq("node", node.getNodeName())
+                .eq("approval_level", lastedRecord.getApprovalLevel())
                 .doQuery(ApprovalRecord.class).size();
         if ("会签".equals(node.getNodeName())) {
             return processedCount.equals(JSON.parseArray(node.getAssignees()).size());
@@ -417,6 +545,21 @@ public class TemplateApprovalServiceImpl implements TemplateApprovalService {
         }
     }
 
+    @Override
+    public List<String> getReturnNodes(String flowId) {
+        ApprovalFlow flow = bd.getBusinessDatabase()
+                .eq("id", flowId)
+                .doQueryFirst(ApprovalFlow.class);
+        return bd.getBusinessDatabase()
+                .eq("approval_id", flowId)
+                .lt("node_order", flow.getCurrentNode())
+                .doQuery(ApprovalConfigPojo.class)
+                .stream().sorted(Comparator.comparingInt(ApprovalConfigPojo::getNodeOrder))
+                .collect(Collectors.toList())
+                .stream().map(ApprovalConfigPojo::getNodeName)
+                .collect(Collectors.toList());
+    }
+
     public void updateTasks(ApprovalFlow flow, String status) {
         // 更新已办和发起的节点状态
         bd.getBusinessDatabase()
@@ -473,77 +616,158 @@ public class TemplateApprovalServiceImpl implements TemplateApprovalService {
         if (approvalFlow == null) {
             return flowNodeView;
         }
+
+        List<FlowNode> flowNodes = new ArrayList<>();
+
+        List<ApprovalRecord> allRecord = bd.getBusinessDatabase()
+                .eq("flow_id", approvalFlow.getId())
+                .orderBy("approval_time", "asc")
+                .doQuery(ApprovalRecord.class);
+
         Template template = bd.getBusinessDatabase()
                 .eq("id", approvalFlow.getTemplateId())
                 .doQueryFirst(Template.class);
+
         // 获取流程信息
         flowNodeView.setProgressTitle(approvalFlow.getProcessTitle());
         flowNodeView.setContentName(template.getTemplateName());
         flowNodeView.setTemplateVersion(template.getVersion());
         flowNodeView.setExplanation(approvalFlow.getExplanation());
         flowNodeView.setFlowStatus(approvalFlow.getFlowStatus());
+
         // 获取节点信息
         List<ApprovalConfigPojo> nodes = bd.getBusinessDatabase()
                 .eq("approval_id", form.getFlowId())
                 .doQuery(ApprovalConfigPojo.class);
-        List<FlowNode> flowNodes = new ArrayList<>();
+        Map<String, ApprovalConfigPojo> nodesMap = nodes.stream()
-        nodes.forEach(node -> {
+                .filter(config -> config.getNodeName() != null)
-            FlowNode nodeView = new FlowNode();
+                .collect(Collectors.toMap(
-            if (Objects.equals(node.getNodeName(), "会签")) {
+                        ApprovalConfigPojo::getNodeName,
-                List<ApprovalRecord> records = bd.getBusinessDatabase()
+                        config -> config,
-                        .eq("flow_id", form.getFlowId())
+                        (existing, replacement) -> existing  // 如果有重复键，保留第一个
-                        .eq("node", node.getNodeName())
+                ));
-                        .doQuery(ApprovalRecord.class);
+
-                List<String> results = records.stream()
+        // 获取所有层级
-                        .map(ApprovalRecord::getResult).collect(Collectors.toList());
+        Map<Integer, List<ApprovalRecord>> levelMap = allRecord.stream()
-                List<ApprovalRecord> reversedTime = records.stream().sorted(Comparator
+                .collect(Collectors.groupingBy(
-                        .comparing(ApprovalRecord::getApprovalTime).reversed()).collect(Collectors.toList());
+                        ApprovalRecord::getApprovalLevel,
-                if (records.size() == JSON.parseArray(node.getAssignees()).size()) {
+                        Collectors.collectingAndThen(
-                    // 节点已完成
+                                Collectors.toList(),
-                    nodeView.setNodeOrder(node.getNodeOrder());
+                                list -> list.stream()
-                    nodeView.setResult(results.contains("REJECT") ? "REJECT" : "PASS");
+                                        .sorted(Comparator.comparing(ApprovalRecord::getApprovalTime))
-                    nodeView.setNode(node.getNodeName());
+                                        .collect(Collectors.toList())
-                    nodeView.setUndoUserName(getUserNames(JSON.parseArray(node.getAssignees()).toJavaList(String.class)));
+                        )
-                    nodeView.setTodoUserName(getUserNames(JSON.parseArray(node.getAssignees()).toJavaList(String.class)));
+                ));
-                    nodeView.setApprovalTime(reversedTime.get(0).getApprovalTime());
+
-                    nodeView.setOpinions(records.stream().map(approvalRecord ->
+        // 获取最大层级
-                            getUserNames(Collections.singletonList(approvalRecord.getUserId())) + ":" + approvalRecord.getOpinion()).collect(Collectors.toList()));
+        int maxLevel = levelMap.keySet().stream().max(Integer::compare).orElse(1);
+
+        for (Map.Entry<Integer, List<ApprovalRecord>> entry : levelMap.entrySet()) {
+            // 获取到每一层
+            int level = entry.getKey();
+            List<ApprovalRecord> records = entry.getValue();
+            List<ApprovalRecord> uniqueRecords = new ArrayList<>(records.stream()
+                    .collect(Collectors.toMap(
+                            ApprovalRecord::getNode,
+                            Function.identity(),
+                            (first, second) -> first
+                    ))
+                    .values());
+            uniqueRecords.forEach(record -> {
+                ApprovalConfigPojo approvalConfigPojo = nodesMap.get(record.getNode());
+                if (approvalConfigPojo != null) {
+                    flowNodes.add(getFlowNodeView(approvalConfigPojo, form.getFlowId(), level));
                 } else {
-                    // 节点未完成
+                    FlowNode flowNode = new FlowNode();
-                    nodeView.setNodeOrder(node.getNodeOrder());
+                    flowNode.setNode(record.getNode());
-                    nodeView.setNode(node.getNodeName());
+                    flowNode.setTodoUserName(record.getUserId());
-                    nodeView.setResult("待审批");
+                    flowNode.setResult(record.getResult());
-                    List<String> includedIds = records.stream().map(ApprovalRecord::getUserId).collect(Collectors.toList());
+                    flowNode.setApprovalTime(record.getApprovalTime());
-                    nodeView.setTodoUserName(getUserNames(includedIds));
+                    flowNodes.add(flowNode);
-                    nodeView.setUndoUserName(getUserNames(JSON.parseArray(node.getAssignees()).toJavaList(String.class)));
                 }
-            } else {
+            });
-                ApprovalRecord record = bd.getBusinessDatabase()
+
-                        .eq("flow_id", form.getFlowId())
+            if (level == maxLevel && Objects.equals(approvalFlow.getFlowStatus(), "APPROVING")) {
-                        .eq("node", node.getNodeName())
+                // 最后一层，添加待处理信息
-                        .doQueryFirst(ApprovalRecord.class);
+                nodes.forEach(node -> {
-                nodeView.setNodeOrder(node.getNodeOrder());
+                    if (node.getNodeOrder() >= approvalFlow.getCurrentNode()) {
-                nodeView.setNode(node.getNodeName());
+                        flowNodes.add(getFlowNodeView(node, form.getFlowId(), maxLevel));
-                if (record != null) {
+                    }
-                    // 节点已完成
+                });
-                    nodeView.setResult(record.getResult());
-                    nodeView.setOpinions(Collections.singletonList(getUserNames(Collections.singletonList(record.getUserId())) + ":" + record.getOpinion()));
-                    nodeView.setApprovalTime(record.getApprovalTime());
-                    nodeView.setTodoUserName(getUserNames(Collections.singletonList(record.getUserId())));
-                } else {
-                    // 节点未完成
-                    nodeView.setResult("待审批");
-                    nodeView.setTodoUserName("");
-                }
-                nodeView.setUndoUserName(getUserNames(JSON.parseArray(node.getAssignees()).toJavaList(String.class)));
             }
-            flowNodes.add(nodeView);
+        }
-        });
+        List<FlowNode> sortedNode = flowNodes.stream()
-        List<FlowNode> sortedNode = flowNodes.stream().sorted(Comparator.comparing(FlowNode::getNodeOrder)).collect(Collectors.toList());
+                .sorted(Comparator.comparing(FlowNode::getApprovalTime,
+                                Comparator.nullsLast(Comparator.naturalOrder()))
+                        .thenComparing(FlowNode::getNodeOrder))
+                .collect(Collectors.toList());
         flowNodeView.setFlowNodes(sortedNode);
         return flowNodeView;
     }
 
+    private FlowNode getFlowNodeView(
+            ApprovalConfigPojo node,
+            String flowId,
+            int level
+    ) {
+        FlowNode nodeView = new FlowNode();
+        if (Objects.equals(node.getNodeName(), "会签")) {
+            List<ApprovalRecord> records = bd.getBusinessDatabase()
+                    .eq("flow_id", flowId)
+                    .eq("node", node.getNodeName())
+                    .eq("approval_level", level)
+                    .doQuery(ApprovalRecord.class);
+            List<String> results = records.stream()
+                    .map(ApprovalRecord::getResult).collect(Collectors.toList());
+            List<ApprovalRecord> reversedTime = records.stream().sorted(Comparator
+                    .comparing(ApprovalRecord::getApprovalTime).reversed()).collect(Collectors.toList());
+            if (records.size() == JSON.parseArray(node.getAssignees()).size() || results.contains("REJECT") || results.contains("RETURN")) {
+                // 节点已完成
+                nodeView.setNodeOrder(node.getNodeOrder());
+                String r = results.contains("RETURN") ? "RETURN" : "PASS";
+                if (results.contains("REJECT")) {
+                    r = "REJECT";
+                }
+                nodeView.setResult(r);
+                nodeView.setNode(node.getNodeName());
+                nodeView.setUndoUserName(getUserNames(JSON.parseArray(node.getAssignees()).toJavaList(String.class)));
+                nodeView.setTodoUserName(getUserNames(JSON.parseArray(node.getAssignees()).toJavaList(String.class)));
+                nodeView.setApprovalTime(reversedTime.get(0).getApprovalTime());
+                nodeView.setOpinions(records.stream().map(approvalRecord ->
+                        getUserNames(Collections.singletonList(approvalRecord.getUserId())) + ":" + approvalRecord.getOpinion()).collect(Collectors.toList()));
+            } else {
+                // 节点未完成
+                nodeView.setNodeOrder(node.getNodeOrder());
+                nodeView.setNode(node.getNodeName());
+                nodeView.setResult("待审批");
+                List<String> includedIds = records.stream().map(ApprovalRecord::getUserId).collect(Collectors.toList());
+                nodeView.setTodoUserName(getUserNames(includedIds));
+                nodeView.setUndoUserName(getUserNames(JSON.parseArray(node.getAssignees()).toJavaList(String.class)));
+            }
+        } else {
+            ApprovalRecord record = bd.getBusinessDatabase()
+                    .eq("flow_id", flowId)
+                    .eq("node", node.getNodeName())
+                    .eq("approval_level", level)
+                    .doQueryFirst(ApprovalRecord.class);
+            nodeView.setNodeOrder(node.getNodeOrder());
+            nodeView.setNode(node.getNodeName());
+            if (record != null) {
+                // 节点已完成
+                nodeView.setResult(record.getResult());
+                nodeView.setOpinions(Collections.singletonList(getUserNames(Collections.singletonList(record.getUserId())) + ":" + record.getOpinion()));
+                nodeView.setApprovalTime(record.getApprovalTime());
+                nodeView.setTodoUserName(getUserNames(Collections.singletonList(record.getUserId())));
+            } else {
+                // 节点未完成
+                nodeView.setResult("待审批");
+                nodeView.setTodoUserName("");
+            }
+            nodeView.setUndoUserName(getUserNames(JSON.parseArray(node.getAssignees()).toJavaList(String.class)));
+        }
+        return nodeView;
+    }
+
     private String getUserNames(List<String> userIds) {
         StringJoiner joiner = new StringJoiner(" ");
         for (String userId : userIds) {
@@ -559,6 +783,7 @@ public class TemplateApprovalServiceImpl implements TemplateApprovalService {
     }
 
     @Override
+    @Transactional(rollbackFor = Exception.class)
     public void handleReturn(HandleApprovalRequest request) {
         ApprovalFlow flow = bd.getBusinessDatabase()
                 .eq("id", request.getFlowId())
@@ -566,31 +791,140 @@ public class TemplateApprovalServiceImpl implements TemplateApprovalService {
         if (!Objects.equals(flow.getCreateBy(), request.getUserId())) {
             throw new CommonException("不是申请人无法撤回");
         }
-        if (!Objects.equals(flow.getCurrentNode(), "PROOFREAD")) {
-            throw new CommonException("已进入流程无法撤回");
-        }
         if (!Objects.equals(flow.getFlowStatus(), "APPROVING")) {
             throw new CommonException("不在流程无法撤回");
         }
         ApprovalConfigPojo currentNode = bd.getBusinessDatabase()
                 .eq("approval_id", request.getFlowId())
-                .eq("current_node", flow.getCurrentNode())
+                .eq("node_order", flow.getCurrentNode())
                 .doQueryFirst(ApprovalConfigPojo.class);
-        if ("RETURN".equals(request.getResult())) {
-            ApprovalRecord record = new ApprovalRecord();
-            record.setFlowId(flow.getId());
-            record.setNode(currentNode.getNodeName());
-            record.setUserId(request.getUserId());
-            record.setOpinion(request.getOpinion());
-            record.setResult(request.getResult());
-            record.setApprovalTime(Timestamp.valueOf(LocalDateTime.now()));
-            bd.getBusinessDatabase().doInsert(record);
 
-            // 申请人撤回
+        String lockKey = FLOW_LOCK_PREFIX + flow.getId() + ":" + currentNode.getNodeName();
-            cancelProcess(flow, "RETURNED");
+        String lockValue = UUID.randomUUID().toString();
-        } else {
+        boolean lockAcquired = redisLockUtil
-            throw new CommonException("无法撤回");
+                .tryLock(lockKey, lockValue, FLOW_LOCK_EXPIRE_SECONDS, TimeUnit.SECONDS);
+        if (!lockAcquired) {
+            throw new CommonException("当前节点正在处理，请稍后重试");
+        }
+        try {
+            if ("RETURN".equals(request.getResult())) {
+                // 删除待办
+                bd.getBusinessDatabase()
+                        .eq("document_no", flow.getId())
+                        .eq("current_node", currentNode.getNodeName())
+                        .update("is_delete", 1)
+                        .update("last_update_date", Timestamp.valueOf(LocalDateTime.now()))
+                        .doUpdate(TodoTaskPojo.class);
+
+                ApprovalRecord lastedRecord = bd.getBusinessDatabase()
+                        .eq("flow_id", flow.getId())
+                        .orderBy("approval_time", "desc")
+                        .doQueryFirst(ApprovalRecord.class);
+
+                ApprovalRecord record = new ApprovalRecord(
+                        flow.getId(),
+                        currentNode.getNodeName(),
+                        request.getUserId(),
+                        request.getOpinion(),
+                        request.getResult(),
+                        Timestamp.valueOf(LocalDateTime.now()),
+                        lastedRecord.getApprovalLevel()
+                );
+                bd.getBusinessDatabase().doInsert(record);
+
+                // 申请人撤回
+                myself.cancelProcess(flow, currentNode, "RETURNED", request.getUserId());
+            } else {
+                throw new CommonException("无法撤回");
+            }
+        } finally {
+            redisLockUtil.unlock(lockKey, lockValue);
+        }
+    }
+
+    @Override
+    @Transactional(rollbackFor = Exception.class)
+    public void handleReturnToNode(HandleReturnNodeForm form) {
+        // 查找流程
+        ApprovalFlow flow = bd.getBusinessDatabase()
+                .eq("id", form.getFlowId())
+                .doQueryFirst(ApprovalFlow.class);
+
+        // 查找模板
+        Template template = bd.getBusinessDatabase()
+                .eq("id", flow.getTemplateId())
+                .doQueryFirst(Template.class);
+
+        // 查找当前节点
+        ApprovalConfigPojo currentNode = bd.getBusinessDatabase()
+                .eq("approval_id", flow.getId())
+                .eq("node_order", flow.getCurrentNode())
+                .doQueryFirst(ApprovalConfigPojo.class);
+
+        if (!currentNode.getAssignees().contains(form.getProcessUserId())) {
+            throw new CommonException("无权限操作");
         }
 
+        String lockKey = FLOW_LOCK_PREFIX + flow.getId() + ":" + currentNode.getNodeName();
+        String lockValue = UUID.randomUUID().toString();
+        boolean lockAcquired = redisLockUtil
+                .tryLock(lockKey, lockValue, FLOW_LOCK_EXPIRE_SECONDS, TimeUnit.SECONDS);
+        if (!lockAcquired) {
+            throw new CommonException("当前节点正在处理，请稍后重试");
+        }
+        try {
+            // 删除当前节点待办
+            bd.getBusinessDatabase()
+                    .eq("document_no", flow.getId())
+                    .eq("current_node", currentNode.getNodeName())
+                    .update("is_delete", 1)
+                    .update("last_update_date", Timestamp.valueOf(LocalDateTime.now()))
+                    .doUpdate(TodoTaskPojo.class);
+
+            // 更新流程节点
+            ApprovalConfigPojo toNode = bd.getBusinessDatabase()
+                    .eq("approval_id", form.getFlowId())
+                    .eq("node_name", form.getNodeName())
+                    .doQueryFirst(ApprovalConfigPojo.class);
+            if (toNode == null) {
+                throw new CommonException("找不到目标节点");
+            }
+            flow.setCurrentNode(toNode.getNodeOrder());
+            bd.getBusinessDatabase()
+                    .eq("id", flow.getId())
+                    .update("current_node", flow.getCurrentNode())
+                    .doUpdate(ApprovalFlow.class);
+
+            // 生成新的待办
+            myself.addNodeTodo(flow, toNode, template, form.getCreateUserId());
+
+            // 生成处理记录
+            ApprovalRecord lastedRecord = bd.getBusinessDatabase()
+                    .eq("flow_id", flow.getId())
+                    .orderBy("approval_time", "desc")
+                    .doQueryFirst(ApprovalRecord.class);
+            ApprovalRecord record = new ApprovalRecord(
+                    flow.getId(),
+                    currentNode.getNodeName(),
+                    form.getCreateUserId(),
+                    "退回",
+                    "RETURN",
+                    Timestamp.valueOf(LocalDateTime.now()),
+                    lastedRecord.getApprovalLevel()
+            );
+            bd.getBusinessDatabase().doInsert(record);
+            ApprovalRecord approvalRecord = new ApprovalRecord(
+                    flow.getId(),
+                    "退回至" + toNode.getNodeName(),
+                    xdapDeptUsersService.selectUserByID(form.getCreateUserId()).getUsername(),
+                    "退回",
+                    "MSG",
+                    Timestamp.valueOf(LocalDateTime.now().plusSeconds(1)),
+                    lastedRecord.getApprovalLevel() + 1
+            );
+            bd.getBusinessDatabase().doInsert(approvalRecord);
+        } finally {
+            redisLockUtil.unlock(lockKey, lockValue);
+        }
     }
 }

src/main/java/com/xdap/self_development/service/impl/TemplateServiceImpl.java

@@ -216,6 +216,13 @@ public class TemplateServiceImpl implements TemplateService {
                 .doQuery(Template.class);
     }
 
+    @Override
+    public Template getTemplateById(String templateId) {
+        return bd.getBusinessDatabase()
+                .eq("id", templateId)
+                .doQueryFirst(Template.class);
+    }
+
     @Override
     @Transactional(rollbackFor = Exception.class)
     public void processSheetData(List<Parameter> dataList, String sheetName,
@@ -248,9 +255,6 @@ public class TemplateServiceImpl implements TemplateService {
                     problems.getErrors().add(errorMsg);
                 }
             }
-            if (problems.getFlag()) {
-                return;
-            }
         }
 
         // 处理模板版本
@@ -274,9 +278,12 @@ public class TemplateServiceImpl implements TemplateService {
                 .eq("template_name", templateName)
                 .orderBy("version", "desc")
                 .doQueryFirst(Template.class);
-        if (Objects.equals(template.getStatus(), "APPROVING")) {
+        if (template != null && Objects.equals(template.getStatus(), "APPROVING")) {
             problems.setFlag(true);
             problems.getErrors().add("模板导入失败:模板'" + templateName + "'正在审批中");
+        }
+
+        if (problems.getFlag()) {
             return;
         }
 

src/main/java/com/xdap/self_development/service/impl/TodoTaskServiceImpl.java

@@ -29,6 +29,8 @@ import java.text.ParseException;
 import java.text.SimpleDateFormat;
 import java.time.LocalDateTime;
 import java.util.*;
+import java.util.function.BinaryOperator;
+import java.util.function.Function;
 import java.util.stream.Collectors;
 
 /**
@@ -187,7 +189,14 @@ public class TodoTaskServiceImpl implements TodoTaskService {
             taskPojo1.setCurrentProcessor(String.join(",", strings));
             tods.add(taskPojo1);
         }
-        pageResultDTO.setList(tods);
+        List<CompletedTaskPojo> collect = new ArrayList<>(tods.stream()
+                .collect(Collectors
+                        .toMap(CompletedTaskPojo::getDocumentNo, Function.identity(),
+                                BinaryOperator
+                                        .maxBy(Comparator.comparing(CompletedTaskPojo::getCreationDate))))
+                .values());
+        collect.sort(Comparator.comparing(CompletedTaskPojo::getCreationDate).reversed());
+        pageResultDTO.setList(collect);
         pageResultDTO.setTotalCount(queryResult.getCount());
         return pageResultDTO;
 
@@ -221,6 +230,8 @@ public class TodoTaskServiceImpl implements TodoTaskService {
         ArrayList<TodoTaskPojo> todoTaskPojos = new ArrayList<>();
         ArrayList<InitiatedTaskPojo> taskPojos = new ArrayList<>();
 
+        // todo清除待办
+
         XdapUsers xdapUsersPojo = xdapDeptUsersService.selectUserByID(userID);
         DataEntryEngineModelPojo modelPojo = dataEntryEngineModelService.selectBymodelId(modelId);
         for (EngineParamDetailDTO engineParamDetailDTO : dtoList) {