仿钉钉流程设计- 获取审批详情接口修改，增加流程未开始情况

yudao-module-bpm/yudao-module-bpm-api/src/main/java/cn/iocoder/yudao/module/bpm/enums/task/BpmProcessInstanceStatusEnum.java

@@ -15,7 +15,7 @@ import java.util.Arrays;
 @Getter
 @AllArgsConstructor
 public enum BpmProcessInstanceStatusEnum implements IntArrayValuable {
-
+    NOT_START(-1, "未开始"),
     RUNNING(1, "审批中"),
     APPROVE(2, "审批通过"),
     REJECT(3, "审批不通过"),

yudao-module-bpm/yudao-module-bpm-biz/src/main/java/cn/iocoder/yudao/module/bpm/controller/admin/task/BpmProcessInstanceController.java

@@ -165,12 +165,12 @@ public class BpmProcessInstanceController {
         return success(processInstanceService.getProcessInstanceFormFieldsPermission(reqVO));
     }
 
-    @GetMapping("/get-progress")
+    @GetMapping("/get-approval-detail")
-    @Operation(summary = "获得流程实例的进度")
+    @Operation(summary = "获得审批详情")
     @Parameter(name = "id", description = "流程实例的编号", required = true)
     @PreAuthorize("@ss.hasPermission('bpm:process-instance:query')")
-    public CommonResult<BpmProcessInstanceProgressRespVO> getProcessInstanceProgress(@RequestParam("id") String id) {
+    public CommonResult<BpmApprovalDetailRespVO> getApprovalDetail(@Valid BpmApprovalDetailReqVO reqVO) {
-        return success(processInstanceService.getProcessInstanceProgress(id));
+        return success(processInstanceService.getApprovalDetail(getLoginUserId(), reqVO));
     }
 
 }

yudao-module-bpm/yudao-module-bpm-biz/src/main/java/cn/iocoder/yudao/module/bpm/controller/admin/task/vo/instance/BpmApprovalDetailReqVO.java

@@ -0,0 +1,15 @@
+package cn.iocoder.yudao.module.bpm.controller.admin.task.vo.instance;
+
+import io.swagger.v3.oas.annotations.media.Schema;
+import lombok.Data;
+
+@Schema(description = "管理后台 - 审批详情 Request VO")
+@Data
+public class BpmApprovalDetailReqVO {
+
+    @Schema(description = "流程定义的编号", example = "1024")
+    private String processDefinitionId;
+
+    @Schema(description = "流程实例的编号", example = "1024")
+    private String processInstanceId;
+}

yudao-module-bpm/yudao-module-bpm-biz/src/main/java/cn/iocoder/yudao/module/bpm/controller/admin/task/vo/instance/BpmApprovalDetailRespVO.java

@@ -7,19 +7,19 @@ import java.time.LocalDateTime;
 import java.util.List;
 
 
-@Schema(description = "管理后台 - 流程实例的进度 Response VO")
+@Schema(description = "管理后台 - 审批详情 Response VO")
 @Data
-public class BpmProcessInstanceProgressRespVO {
+public class BpmApprovalDetailRespVO {
 
     @Schema(description = "流程实例的状态", requiredMode = Schema.RequiredMode.REQUIRED, example = "1")
     private Integer status; // 参见 BpmProcessInstanceStatusEnum 枚举
 
     @Schema(description = "审批信息列表", requiredMode = Schema.RequiredMode.REQUIRED)
-    private List<ApproveNodeInfo> approveNodes;
+    private List<ApprovalNodeInfo> approveNodes;
 
     @Schema(description = "审批节点信息")
     @Data
-    public static class ApproveNodeInfo {
+    public static class ApprovalNodeInfo {
 
         @Schema(description = "节点编号", requiredMode = Schema.RequiredMode.REQUIRED, example = "StartUserNode")
         private String id;
@@ -39,7 +39,7 @@ public class BpmProcessInstanceProgressRespVO {
         private LocalDateTime endTime;
 
         @Schema(description = "审批节点的任务信息")
-        private List<ApproveTaskInfo> tasks;
+        private List<ApprovalTaskInfo> tasks;
 
         @Schema(description = "候选人用户列表")
         private List<User> candidateUserList; // 用于未运行任务节点
@@ -63,7 +63,7 @@ public class BpmProcessInstanceProgressRespVO {
 
     @Schema(description = "审批任务信息")
     @Data
-    public static class ApproveTaskInfo {
+    public static class ApprovalTaskInfo {
 
         @Schema(description = "任务编号", requiredMode = Schema.RequiredMode.REQUIRED, example = "1")
         private String id;

yudao-module-bpm/yudao-module-bpm-biz/src/main/java/cn/iocoder/yudao/module/bpm/framework/flowable/core/candidate/BpmTaskCandidateInvoker.java

@@ -110,7 +110,7 @@ public class BpmTaskCandidateInvoker {
         // 1.3 移除发起人的用户
         removeStartUserIfSkip(execution, userIds);
 
-        // 2. 移除被禁用的用户
+        // 2. 移除被禁用的用户  TODO @芋艿 移除禁用的用户是否应该放在 1.1 之后
         removeDisableUsers(userIds);
         return userIds;
     }

yudao-module-bpm/yudao-module-bpm-biz/src/main/java/cn/iocoder/yudao/module/bpm/framework/flowable/core/candidate/BpmTaskCandidateStrategy.java

@@ -2,13 +2,14 @@ package cn.iocoder.yudao.module.bpm.framework.flowable.core.candidate;
 
 import cn.iocoder.yudao.module.bpm.framework.flowable.core.enums.BpmTaskCandidateStrategyEnum;
 import org.flowable.engine.delegate.DelegateExecution;
+import org.flowable.engine.runtime.ProcessInstance;
 
 import java.util.Collections;
 import java.util.Set;
 
 /**
  * BPM 任务的候选人的策略接口
- *
+ * <p>
  * 例如说：分配审批人
  *
  * @author 芋道源码
@@ -38,27 +39,43 @@ public interface BpmTaskCandidateStrategy {
         return true;
     }
 
+    /**
+     * 基于候选人参数，获得任务的候选用户们
+     *
+     * @param param 执行任务
+     * @return 用户编号集合
+     */
+    default Set<Long> calculateUsers(String param) {
+        return Collections.emptySet();
+    }
+
     /**
      * 基于执行任务，获得任务的候选用户们
      *
      * @param execution 执行任务
      * @return 用户编号集合
      */
-    Set<Long> calculateUsers(DelegateExecution execution, String param);
+    default Set<Long> calculateUsers(DelegateExecution execution, String param) {
+        return calculateUsers(param);
+    }
+
 
     /**
      * 基于流程实例，获得任务的候选用户们
-     *
+     * <p>
      * 目的：用于获取未执行节点的候选用户们
      *
-     * @param processInstanceId 流程实例编号
+     * @param startUserId  流程发起人编号
-     * @param param 节点的参数
+     * @param processInstance 流程实例编号
+     * @param activityId 活动 Id (对应 Bpmn XML id)
+     * @param param     节点的参数
      * @return 用户编号集合
      */
-    default Set<Long> calculateUsers(String processInstanceId, String param) {
+    default Set<Long> calculateUsers(Long startUserId, ProcessInstance processInstance, String activityId, String param) {
-        return Collections.emptySet();
+        return calculateUsers(param);
     }
 
     // TODO @芋艿：后续可以抽象一个 calculateUsers(String param)，默认 calculateUsers 和 calculateUsers 调用它
+    // TODO @芋艿 加了， review 一下
 
 }

yudao-module-bpm/yudao-module-bpm-biz/src/main/java/cn/iocoder/yudao/module/bpm/framework/flowable/core/candidate/strategy/BpmTaskCandidateDeptLeaderMultiStrategy.java

@@ -5,7 +5,6 @@ import cn.iocoder.yudao.framework.common.util.string.StrUtils;
 import cn.iocoder.yudao.module.bpm.framework.flowable.core.candidate.BpmTaskCandidateStrategy;
 import cn.iocoder.yudao.module.bpm.framework.flowable.core.enums.BpmTaskCandidateStrategyEnum;
 import cn.iocoder.yudao.module.system.api.dept.DeptApi;
-import org.flowable.engine.delegate.DelegateExecution;
 import org.springframework.stereotype.Component;
 
 import java.util.Set;
@@ -37,7 +36,7 @@ public class BpmTaskCandidateDeptLeaderMultiStrategy extends BpmTaskCandidateAbs
     }
 
     @Override
-    public Set<Long> calculateUsers(DelegateExecution execution, String param) {
+    public Set<Long> calculateUsers(String param) {
         String[] params = param.split("\\|");
         return getMultiLevelDeptLeaderIds(StrUtils.splitToLong(params[0], ","), Integer.valueOf(params[1]));
     }

yudao-module-bpm/yudao-module-bpm-biz/src/main/java/cn/iocoder/yudao/module/bpm/framework/flowable/core/candidate/strategy/BpmTaskCandidateDeptLeaderStrategy.java

@@ -6,7 +6,6 @@ import cn.iocoder.yudao.module.bpm.framework.flowable.core.enums.BpmTaskCandidat
 import cn.iocoder.yudao.module.system.api.dept.DeptApi;
 import cn.iocoder.yudao.module.system.api.dept.dto.DeptRespDTO;
 import jakarta.annotation.Resource;
-import org.flowable.engine.delegate.DelegateExecution;
 import org.springframework.stereotype.Component;
 
 import java.util.List;
@@ -37,7 +36,7 @@ public class BpmTaskCandidateDeptLeaderStrategy implements BpmTaskCandidateStrat
     }
 
     @Override
-    public Set<Long> calculateUsers(DelegateExecution execution, String param) {
+    public Set<Long> calculateUsers(String param) {
         Set<Long> deptIds = StrUtils.splitToLongSet(param);
         List<DeptRespDTO> depts = deptApi.getDeptList(deptIds);
         return convertSet(depts, DeptRespDTO::getLeaderUserId);

yudao-module-bpm/yudao-module-bpm-biz/src/main/java/cn/iocoder/yudao/module/bpm/framework/flowable/core/candidate/strategy/BpmTaskCandidateDeptMemberStrategy.java

@@ -7,7 +7,6 @@ import cn.iocoder.yudao.module.system.api.dept.DeptApi;
 import cn.iocoder.yudao.module.system.api.user.AdminUserApi;
 import cn.iocoder.yudao.module.system.api.user.dto.AdminUserRespDTO;
 import jakarta.annotation.Resource;
-import org.flowable.engine.delegate.DelegateExecution;
 import org.springframework.stereotype.Component;
 
 import java.util.List;
@@ -40,12 +39,7 @@ public class BpmTaskCandidateDeptMemberStrategy implements BpmTaskCandidateStrat
     }
 
     @Override
-    public Set<Long> calculateUsers(DelegateExecution execution, String param) {
+    public Set<Long> calculateUsers(String param) {
-        return calculateUsers((String) null, param);
-    }
-
-    @Override
-    public Set<Long> calculateUsers(String processInstanceId, String param) {
         Set<Long> deptIds = StrUtils.splitToLongSet(param);
         List<AdminUserRespDTO> users = adminUserApi.getUserListByDeptIds(deptIds);
         return convertSet(users, AdminUserRespDTO::getId);

yudao-module-bpm/yudao-module-bpm-biz/src/main/java/cn/iocoder/yudao/module/bpm/framework/flowable/core/candidate/strategy/BpmTaskCandidateGroupStrategy.java

@@ -6,7 +6,6 @@ import cn.iocoder.yudao.module.bpm.framework.flowable.core.candidate.BpmTaskCand
 import cn.iocoder.yudao.module.bpm.framework.flowable.core.enums.BpmTaskCandidateStrategyEnum;
 import cn.iocoder.yudao.module.bpm.service.definition.BpmUserGroupService;
 import jakarta.annotation.Resource;
-import org.flowable.engine.delegate.DelegateExecution;
 import org.springframework.stereotype.Component;
 
 import java.util.Collection;
@@ -38,7 +37,7 @@ public class BpmTaskCandidateGroupStrategy implements BpmTaskCandidateStrategy {
     }
 
     @Override
-    public Set<Long> calculateUsers(DelegateExecution execution, String param) {
+    public Set<Long> calculateUsers(String param) {
         Set<Long> groupIds = StrUtils.splitToLongSet(param);
         List<BpmUserGroupDO> groups = userGroupService.getUserGroupList(groupIds);
         return convertSetByFlatMap(groups, BpmUserGroupDO::getUserIds, Collection::stream);

yudao-module-bpm/yudao-module-bpm-biz/src/main/java/cn/iocoder/yudao/module/bpm/framework/flowable/core/candidate/strategy/BpmTaskCandidatePostStrategy.java

@@ -7,7 +7,6 @@ import cn.iocoder.yudao.module.system.api.dept.PostApi;
 import cn.iocoder.yudao.module.system.api.user.AdminUserApi;
 import cn.iocoder.yudao.module.system.api.user.dto.AdminUserRespDTO;
 import jakarta.annotation.Resource;
-import org.flowable.engine.delegate.DelegateExecution;
 import org.springframework.stereotype.Component;
 
 import java.util.List;
@@ -40,7 +39,7 @@ public class BpmTaskCandidatePostStrategy implements BpmTaskCandidateStrategy {
     }
 
     @Override
-    public Set<Long> calculateUsers(DelegateExecution execution, String param) {
+    public Set<Long> calculateUsers(String param) {
         Set<Long> postIds = StrUtils.splitToLongSet(param);
         List<AdminUserRespDTO> users = adminUserApi.getUserListByPostIds(postIds);
         return convertSet(users, AdminUserRespDTO::getId);

yudao-module-bpm/yudao-module-bpm-biz/src/main/java/cn/iocoder/yudao/module/bpm/framework/flowable/core/candidate/strategy/BpmTaskCandidateRoleStrategy.java

@@ -6,7 +6,6 @@ import cn.iocoder.yudao.module.bpm.framework.flowable.core.enums.BpmTaskCandidat
 import cn.iocoder.yudao.module.system.api.permission.PermissionApi;
 import cn.iocoder.yudao.module.system.api.permission.RoleApi;
 import jakarta.annotation.Resource;
-import org.flowable.engine.delegate.DelegateExecution;
 import org.springframework.stereotype.Component;
 
 import java.util.Set;
@@ -36,16 +35,7 @@ public class BpmTaskCandidateRoleStrategy implements BpmTaskCandidateStrategy {
     }
 
     @Override
-    public Set<Long> calculateUsers(DelegateExecution execution, String param) {
+    public Set<Long> calculateUsers(String param) {
-        return calculateUsersByParam(param);
-    }
-
-    @Override
-    public Set<Long> calculateUsers(String processInstanceId, String param) {
-       return calculateUsersByParam(param);
-    }
-
-    private Set<Long> calculateUsersByParam(String param) {
         Set<Long> roleIds = StrUtils.splitToLongSet(param);
         return permissionApi.getUserRoleIdListByRoleIds(roleIds);
     }

yudao-module-bpm/yudao-module-bpm-biz/src/main/java/cn/iocoder/yudao/module/bpm/framework/flowable/core/candidate/strategy/BpmTaskCandidateStartUserDeptLeaderMultiStrategy.java

@@ -58,7 +58,16 @@ public class BpmTaskCandidateStartUserDeptLeaderMultiStrategy extends BpmTaskCan
         // 获取发起人的 multi 部门负责人
         DeptRespDTO dept = getStartUserDept(startUserId);
         if (dept == null) {
-           return new HashSet<>();
+            return new HashSet<>();
+        }
+        return getMultiLevelDeptLeaderIds(toList(dept.getId()), Integer.valueOf(param)); // 参数是部门的层级
+    }
+
+    @Override
+    public Set<Long> calculateUsers(Long startUserId, ProcessInstance processInstance, String activityId, String param) {
+        DeptRespDTO dept = getStartUserDept(startUserId);
+        if (dept == null) {
+            return new HashSet<>();
         }
         return getMultiLevelDeptLeaderIds(toList(dept.getId()), Integer.valueOf(param)); // 参数是部门的层级
     }

yudao-module-bpm/yudao-module-bpm-biz/src/main/java/cn/iocoder/yudao/module/bpm/framework/flowable/core/candidate/strategy/BpmTaskCandidateStartUserDeptLeaderStrategy.java

@@ -56,11 +56,21 @@ public class BpmTaskCandidateStartUserDeptLeaderStrategy extends BpmTaskCandidat
         ProcessInstance processInstance = processInstanceService.getProcessInstance(execution.getProcessInstanceId());
         Long startUserId = NumberUtils.parseLong(processInstance.getStartUserId());
         // 获取发起人的部门负责人
+        return getStartUserDeptLeader(startUserId, param);
+    }
+
+    @Override
+    public Set<Long> calculateUsers(Long startUserId, ProcessInstance processInstance, String activityId, String param) {
+        // 获取发起人的部门负责人
+        return getStartUserDeptLeader(startUserId, param);
+    }
+
+    private Set<Long> getStartUserDeptLeader(Long startUserId, String param) {
         DeptRespDTO dept = getStartUserDept(startUserId);
         if (dept == null) {
             return new HashSet<>();
         }
-        Long deptLeaderId =  getAssignLevelDeptLeaderId(dept, Integer.valueOf(param)); // 参数是部门的层级
+        Long deptLeaderId = getAssignLevelDeptLeaderId(dept, Integer.valueOf(param)); // 参数是部门的层级
         return deptLeaderId != null ? asSet(deptLeaderId) : new HashSet<>();
     }
 

yudao-module-bpm/yudao-module-bpm-biz/src/main/java/cn/iocoder/yudao/module/bpm/framework/flowable/core/candidate/strategy/BpmTaskCandidateStartUserSelectStrategy.java

@@ -49,6 +49,18 @@ public class BpmTaskCandidateStartUserSelectStrategy implements BpmTaskCandidate
         return new LinkedHashSet<>(assignees);
     }
 
+    @Override
+    public Set<Long> calculateUsers(Long startUserId, ProcessInstance processInstance, String activityId, String param) {
+        if (processInstance == null) {
+            return Collections.emptySet();
+        }
+        Map<String, List<Long>> startUserSelectAssignees = FlowableUtils.getStartUserSelectAssignees(processInstance);
+        Assert.notNull(startUserSelectAssignees, "流程实例({}) 的发起人自选审批人不能为空", processInstance.getId());
+        // 获得审批人
+        List<Long> assignees = startUserSelectAssignees.get(activityId);
+        return new LinkedHashSet<>(assignees);
+    }
+
     @Override
     public boolean isParamRequired() {
         return false;

yudao-module-bpm/yudao-module-bpm-biz/src/main/java/cn/iocoder/yudao/module/bpm/framework/flowable/core/candidate/strategy/BpmTaskCandidateStartUserStrategy.java

@@ -6,6 +6,7 @@ import cn.iocoder.yudao.module.bpm.framework.flowable.core.enums.BpmTaskCandidat
 import cn.iocoder.yudao.module.bpm.service.task.BpmProcessInstanceService;
 import jakarta.annotation.Resource;
 import org.flowable.engine.delegate.DelegateExecution;
+import org.flowable.engine.runtime.ProcessInstance;
 import org.springframework.context.annotation.Lazy;
 import org.springframework.stereotype.Component;
 
@@ -13,7 +14,7 @@ import java.util.Set;
 
 /**
  * 发起人自己 {@link BpmTaskCandidateUserStrategy} 实现类
- *
+ * <p>
  * 适合场景：用于需要发起人信息复核等场景
  *
  * @author jason
@@ -31,7 +32,8 @@ public class BpmTaskCandidateStartUserStrategy implements BpmTaskCandidateStrate
     }
 
     @Override
-    public void validateParam(String param) {}
+    public void validateParam(String param) {
+    }
 
     @Override
     public boolean isParamRequired() {
@@ -40,17 +42,13 @@ public class BpmTaskCandidateStartUserStrategy implements BpmTaskCandidateStrate
 
     @Override
     public Set<Long> calculateUsers(DelegateExecution execution, String param) {
-        return getStartUserOfProcessInstance(execution.getProcessInstanceId());
+        ProcessInstance processInstance = processInstanceService.getProcessInstance(execution.getProcessInstanceId());
+        return SetUtils.asSet(Long.valueOf(processInstance.getStartUserId()));
     }
 
     @Override
-    public Set<Long> calculateUsers(String processInstanceId, String param) {
+    public Set<Long> calculateUsers(Long startUserId, ProcessInstance processInstance, String activityId, String param) {
-        return getStartUserOfProcessInstance(processInstanceId);
+        return SetUtils.asSet(startUserId);
-    }
-
-    private Set<Long> getStartUserOfProcessInstance(String processInstanceId) {
-        String startUserId = processInstanceService.getProcessInstance(processInstanceId).getStartUserId();
-        return SetUtils.asSet(Long.valueOf(startUserId));
     }
 
 }

yudao-module-bpm/yudao-module-bpm-biz/src/main/java/cn/iocoder/yudao/module/bpm/framework/flowable/core/candidate/strategy/BpmTaskCandidateUserStrategy.java

@@ -32,12 +32,7 @@ public class BpmTaskCandidateUserStrategy implements BpmTaskCandidateStrategy {
     }
 
     @Override
-    public Set<Long> calculateUsers(DelegateExecution execution, String param) {
+    public Set<Long> calculateUsers(String param) {
-        return StrUtils.splitToLongSet(param);
-    }
-
-    @Override
-    public Set<Long> calculateUsers(String processInstanceId, String param) {
         return StrUtils.splitToLongSet(param);
     }
 

yudao-module-bpm/yudao-module-bpm-biz/src/main/java/cn/iocoder/yudao/module/bpm/service/task/BpmProcessInstanceService.java

@@ -94,12 +94,15 @@ public interface BpmProcessInstanceService {
 
     // TODO @芋艿：重点在 review 下
     /**
-     * 获取流程实例的进度
+     * 获取审批详情。
+     * <p>
+     * 可以是准备发起的流程, 进行中的流程, 已经结束的流程
      *
-     * @param id 流程 Id
+     * @param loginUserId  登录人的用户编号
+     * @param reqVO 请求信息
      * @return 流程实例的进度
      */
-    BpmProcessInstanceProgressRespVO getProcessInstanceProgress(String id);
+    BpmApprovalDetailRespVO getApprovalDetail(Long loginUserId, BpmApprovalDetailReqVO reqVO);
 
     // ========== Update 写入相关方法 ==========
 

yudao-module-bpm/yudao-module-bpm-biz/src/main/java/cn/iocoder/yudao/module/bpm/service/task/bo/AlreadyRunApproveNodeRespBO.java

@@ -5,7 +5,7 @@ import lombok.Data;
 import java.util.List;
 import java.util.Set;
 
-import static cn.iocoder.yudao.module.bpm.controller.admin.task.vo.instance.BpmProcessInstanceProgressRespVO.ApproveNodeInfo;
+import static cn.iocoder.yudao.module.bpm.controller.admin.task.vo.instance.BpmApprovalDetailRespVO.ApprovalNodeInfo;
 
 /**
  * 已经进行中的审批节点 Response BO
@@ -18,10 +18,10 @@ public class AlreadyRunApproveNodeRespBO {
     /**
      * 审批节点信息数组
      */
-    private List<ApproveNodeInfo> approveNodes;
+    private List<ApprovalNodeInfo> approveNodes;
 
     /**
-     * 进行中的节点 ID 数组
+     * 已运行的节点 ID 数组
      */
     private Set<String> runNodeIds;