1. 新增流程实例的拓展表

2. 将 Activiti 的 userId，统一使用 ActivitiUtils 进行设置

yudao-admin-server/src/main/java/cn/iocoder/yudao/adminserver/modules/bpm/controller/task/BpmProcessInstanceController.java

@@ -14,6 +14,7 @@ import org.springframework.web.bind.annotation.RestController;
 import javax.annotation.Resource;
 import javax.validation.Valid;
 
+import static cn.iocoder.yudao.framework.common.pojo.CommonResult.success;
 import static cn.iocoder.yudao.framework.security.core.util.SecurityFrameworkUtils.getLoginUserId;
 
 @Api(tags = "流程实例") // 流程实例，通过流程定义创建的一次“申请”
@@ -28,8 +29,8 @@ public class BpmProcessInstanceController {
     @PostMapping("/create")
     @ApiOperation("新建流程实例")
     public CommonResult<String> createProcessInstance(@Valid @RequestBody BpmProcessInstanceCreateReqVO createReqVO) {
-//        return success(processInstanceService.createProcessInstance(getLoginUserId(), createReqVO));
+        return success(processInstanceService.createProcessInstance(getLoginUserId(), createReqVO));
-        processInstanceService.getMyProcessInstancePage(getLoginUserId());
+//        processInstanceService.getMyProcessInstancePage(getLoginUserId());
         return null;
     }
 

yudao-admin-server/src/main/java/cn/iocoder/yudao/adminserver/modules/bpm/dal/dataobject/definition/BpmProcessDefinitionDO.java

@@ -9,7 +9,7 @@ import org.activiti.engine.repository.ProcessDefinition;
 
 /**
  * Bpm 流程定义的拓展表
- * 主要解决 主要进行 Activiti {@link ProcessDefinition} 不支持拓展字段，所以新建拓展表
+ * 主要解决 Activiti {@link ProcessDefinition} 不支持拓展字段，所以新建拓展表
  *
  * @author 芋道源码
  */

yudao-admin-server/src/main/java/cn/iocoder/yudao/adminserver/modules/bpm/dal/dataobject/task/BpmProcessInstanceExtDO.java

@@ -0,0 +1,57 @@
+package cn.iocoder.yudao.adminserver.modules.bpm.dal.dataobject.task;
+
+import cn.iocoder.yudao.adminserver.modules.bpm.enums.task.ProcessInstanceResultEnum;
+import cn.iocoder.yudao.adminserver.modules.bpm.enums.task.ProcessInstanceStatusEnum;
+import cn.iocoder.yudao.framework.mybatis.core.dataobject.BaseDO;
+import com.baomidou.mybatisplus.annotation.TableName;
+import lombok.*;
+import org.activiti.engine.history.HistoricProcessInstance;
+import org.activiti.engine.runtime.ProcessInstance;
+
+/**
+ * Bpm 流程实例的拓展表
+ * 主要解决 Activiti {@link ProcessInstance} 和 {@link HistoricProcessInstance} 不支持拓展字段，所以新建拓展表
+ *
+ * @author 芋道源码
+ */
+@TableName(value = "bpm_process_instance_ext", autoResultMap = true)
+@Data
+@EqualsAndHashCode(callSuper = true)
+@ToString(callSuper = true)
+@Builder
+@NoArgsConstructor
+@AllArgsConstructor
+public class BpmProcessInstanceExtDO extends BaseDO {
+
+    /**
+     * 发起流程的用户编号
+     *
+     * 冗余 {@link HistoricProcessInstance#getStartUserId()}
+     */
+    private Long userId;
+    /**
+     * 流程实例的名字
+     *
+     * 冗余 {@link ProcessInstance#getName()} 为了筛选
+     */
+    private String name;
+    /**
+     * 流程实例的编号
+     *
+     * 关联 {@link ProcessInstance#getId()}
+     */
+    private String processInstanceId;
+    /**
+     * 流程实例的状态
+     *
+     * 枚举 {@link ProcessInstanceStatusEnum}
+     */
+    private Integer status;
+    /**
+     * 结果
+     *
+     * 枚举 {@link ProcessInstanceResultEnum}
+     */
+    private Integer result;
+
+}

yudao-admin-server/src/main/java/cn/iocoder/yudao/adminserver/modules/bpm/dal/dataobject/task/package-info.java

@@ -1,4 +0,0 @@
-/**
- * TODO 芋艿：工作流创建后的定义
- */
-package cn.iocoder.yudao.adminserver.modules.bpm.dal.dataobject.task;

yudao-admin-server/src/main/java/cn/iocoder/yudao/adminserver/modules/bpm/enums/FlowStatusEnum.java

@@ -1,29 +0,0 @@
-package cn.iocoder.yudao.adminserver.modules.bpm.enums;
-
-import lombok.AllArgsConstructor;
-import lombok.Getter;
-
-/**
- * 流程状态
- */
-@Getter
-@AllArgsConstructor
-public enum FlowStatusEnum {
-
-    HANDLE(1, "处理中"),
-
-    PASS(2, "审批通过"),
-
-    REJECTED(3, "审批不通过");
-
-    /**
-     * 状态
-     */
-    private final Integer status;
-
-
-    /**
-     * 描述
-     */
-    private final String desc;
-}

yudao-admin-server/src/main/java/cn/iocoder/yudao/adminserver/modules/bpm/enums/task/ProcessInstanceResultEnum.java

@@ -0,0 +1,29 @@
+package cn.iocoder.yudao.adminserver.modules.bpm.enums.task;
+
+import lombok.AllArgsConstructor;
+import lombok.Getter;
+
+/**
+ * 流程实例的结果
+ *
+ * @author jason
+ */
+@Getter
+@AllArgsConstructor
+public enum ProcessInstanceResultEnum {
+
+    PROCESS(1, "处理中"),
+    PASS(2, "通过"),
+    REJECT(3, "不通过"),
+    CANCEL(4, "撤销");
+
+    /**
+     * 结果
+     */
+    private final Integer result;
+    /**
+     * 描述
+     */
+    private final String desc;
+
+}

yudao-admin-server/src/main/java/cn/iocoder/yudao/adminserver/modules/bpm/enums/task/ProcessInstanceStatusEnum.java

@@ -0,0 +1,27 @@
+package cn.iocoder.yudao.adminserver.modules.bpm.enums.task;
+
+import lombok.AllArgsConstructor;
+import lombok.Getter;
+
+/**
+ * 流程实例的结果
+ *
+ * @author 芋道源码
+ */
+@Getter
+@AllArgsConstructor
+public enum ProcessInstanceStatusEnum {
+
+    RUNNING(1, "进行中"),
+    FINISH(2, "已完成");
+
+    /**
+     * 状态
+     */
+    private final Integer result;
+    /**
+     * 描述
+     */
+    private final String desc;
+
+}

yudao-admin-server/src/main/java/cn/iocoder/yudao/adminserver/modules/bpm/service/oa/LeaveApplyEndProcessor.java

@@ -2,7 +2,7 @@ package cn.iocoder.yudao.adminserver.modules.bpm.service.oa;
 
 import cn.iocoder.yudao.adminserver.modules.bpm.dal.dataobject.leave.OALeaveDO;
 import cn.iocoder.yudao.adminserver.modules.bpm.dal.mysql.oa.OALeaveMapper;
-import cn.iocoder.yudao.adminserver.modules.bpm.enums.FlowStatusEnum;
+import cn.iocoder.yudao.adminserver.modules.bpm.enums.task.ProcessInstanceResultEnum;
 import org.activiti.engine.delegate.DelegateExecution;
 import org.activiti.engine.delegate.ExecutionListener;
 import org.springframework.stereotype.Component;
@@ -29,9 +29,9 @@ public class LeaveApplyEndProcessor implements ExecutionListener {
         OALeaveDO updateDo = new OALeaveDO();
         updateDo.setId(Long.valueOf(businessKey));
         if (Objects.equals(approved, true)) {
-            updateDo.setStatus(FlowStatusEnum.PASS.getStatus());
+            updateDo.setStatus(ProcessInstanceResultEnum.PASS.getResult());
         } else {
-            updateDo.setStatus(FlowStatusEnum.REJECTED.getStatus());
+            updateDo.setStatus(ProcessInstanceResultEnum.REJECT.getResult());
         }
 
         leaveMapper.updateById(updateDo);

yudao-admin-server/src/main/java/cn/iocoder/yudao/adminserver/modules/bpm/service/oa/impl/OALeaveServiceImpl.java

@@ -6,7 +6,7 @@ import cn.iocoder.yudao.adminserver.modules.bpm.controller.oa.vo.*;
 import cn.iocoder.yudao.adminserver.modules.bpm.convert.oa.OALeaveConvert;
 import cn.iocoder.yudao.adminserver.modules.bpm.dal.dataobject.leave.OALeaveDO;
 import cn.iocoder.yudao.adminserver.modules.bpm.dal.mysql.oa.OALeaveMapper;
-import cn.iocoder.yudao.adminserver.modules.bpm.enums.FlowStatusEnum;
+import cn.iocoder.yudao.adminserver.modules.bpm.enums.task.ProcessInstanceResultEnum;
 import cn.iocoder.yudao.adminserver.modules.bpm.service.oa.OALeaveService;
 import cn.iocoder.yudao.adminserver.modules.system.dal.dataobject.dept.SysPostDO;
 import cn.iocoder.yudao.adminserver.modules.system.dal.mysql.dept.SysPostMapper;
@@ -62,7 +62,7 @@ public class OALeaveServiceImpl implements OALeaveService {
     public Long createLeave(OALeaveCreateReqVO createReqVO) {
         // 插入 OA 请假单
         OALeaveDO leave = OALeaveConvert.INSTANCE.convert(createReqVO);
-        leave.setStatus(FlowStatusEnum.HANDLE.getStatus());
+        leave.setStatus(ProcessInstanceResultEnum.PROCESS.getResult());
         // TODO @jason：应该是存储 userId？？
         leave.setUserId(SecurityFrameworkUtils.getLoginUser().getUsername());
         leaveMapper.insert(leave);

yudao-admin-server/src/main/java/cn/iocoder/yudao/adminserver/modules/bpm/service/task/impl/BpmProcessInstanceServiceImpl.java

@@ -13,7 +13,6 @@ import org.activiti.engine.RuntimeService;
 import org.activiti.engine.TaskService;
 import org.activiti.engine.history.HistoricProcessInstance;
 import org.activiti.engine.history.HistoricProcessInstanceQuery;
-import org.activiti.engine.impl.identity.Authentication;
 import org.activiti.engine.repository.ProcessDefinition;
 import org.activiti.engine.runtime.ProcessInstance;
 import org.activiti.engine.task.Task;
@@ -70,12 +69,8 @@ public class BpmProcessInstanceServiceImpl implements BpmProcessInstanceService
             throw exception(PROCESS_DEFINITION_IS_SUSPENDED);
         }
 
-        // 设置流程发起人
-        Authentication.setAuthenticatedUserId(String.valueOf(userId));
-
         // 创建流程实例
         Map<String, Object> variables = createReqVO.getVariables();
-        variables.put("INITIATOR", userId); // TODO 芋艿：初始化人员
         ProcessInstance instance = runtimeService.startProcessInstanceById(createReqVO.getProcessDefinitionId(), variables);
 
         // 添加初始的评论 TODO 芋艿：在思考下
@@ -97,6 +92,8 @@ public class BpmProcessInstanceServiceImpl implements BpmProcessInstanceService
         // id title 所属流程 当前审批环节 状态 结果 创建时间 提交申请时间 【标题、状态】「ActBusiness」
         // id title 流程类别 流程版本 提交时间 流程状态 耗时 当前节点 办理 【标题、提交时间】「HistoricProcessInstanceQuery」
 
+        // id title 所属流程 流程类别 创建时间 状态 当前审批环节 【标题、状态】
+
         runtimeService.createProcessInstanceQuery().list();
         HistoricProcessInstanceQuery historicProcessInstanceQuery = historyService.createHistoricProcessInstanceQuery()
                 .startedBy(String.valueOf(userId)) // 发起人是自己

yudao-framework/yudao-common/src/main/java/cn/iocoder/yudao/framework/common/enums/WebFilterOrderEnum.java

@@ -25,7 +25,9 @@ public interface WebFilterOrderEnum {
 
     // Spring Security Filter 默认为 -100，可见 org.springframework.boot.autoconfigure.security.SecurityProperties 配置属性类
 
-    int TENANT_SECURITY_FILTER = -99; // 需要保证在 Spring Security 过滤器后
+    int TENANT_SECURITY_FILTER = -99; // 需要保证在 Spring Security 过滤器后面
+
+    int ACTIVITI_FILTER = -98; // 需要保证在 Spring Security 过滤后面
 
     int DEMO_FILTER = Integer.MAX_VALUE;
 

yudao-framework/yudao-spring-boot-starter-activiti/pom.xml

@@ -37,6 +37,14 @@
             <artifactId>yudao-common</artifactId>
         </dependency>
 
+        <!-- Web 相关 -->
+        <dependency>
+            <groupId>cn.iocoder.boot</groupId>
+            <artifactId>yudao-spring-boot-starter-security</artifactId>
+        </dependency>
+
+
+
         <dependency>
             <groupId>org.mybatis</groupId>
             <artifactId>mybatis</artifactId>
@@ -72,6 +80,7 @@
             <artifactId>activiti-image-generator</artifactId>
             <version>${activiti.version}</version>
         </dependency>
+
     </dependencies>
 
 </project>

yudao-framework/yudao-spring-boot-starter-activiti/src/main/java/cn/iocoder/yudao/framework/activiti/config/YudaoActivitiConfiguration.java

@@ -1,9 +1,12 @@
 package cn.iocoder.yudao.framework.activiti.config;
 
+import cn.iocoder.yudao.framework.activiti.core.web.ActivitiWebFilter;
+import cn.iocoder.yudao.framework.common.enums.WebFilterOrderEnum;
 import org.activiti.image.ProcessDiagramGenerator;
 import org.activiti.image.impl.DefaultProcessDiagramGenerator;
 import org.activiti.spring.boot.ProcessEngineConfigurationConfigurer;
 import org.apache.ibatis.session.SqlSessionFactory;
+import org.springframework.boot.web.servlet.FilterRegistrationBean;
 import org.springframework.context.annotation.Bean;
 import org.springframework.context.annotation.Configuration;
 
@@ -26,4 +29,12 @@ public class YudaoActivitiConfiguration {
         return springProcessEngineConfiguration -> springProcessEngineConfiguration.setSqlSessionFactory(sqlSessionFactory);
     }
 
+    @Bean
+    public FilterRegistrationBean<ActivitiWebFilter> activitiWebFilter() {
+        FilterRegistrationBean<ActivitiWebFilter> registrationBean = new FilterRegistrationBean<>();
+        registrationBean.setFilter(new ActivitiWebFilter());
+        registrationBean.setOrder(WebFilterOrderEnum.ACTIVITI_FILTER);
+        return registrationBean;
+    }
+
 }

yudao-framework/yudao-spring-boot-starter-activiti/src/main/java/cn/iocoder/yudao/framework/activiti/core/util/ActivitiUtils.java

@@ -0,0 +1,20 @@
+package cn.iocoder.yudao.framework.activiti.core.util;
+
+import org.activiti.engine.impl.identity.Authentication;
+
+/**
+ * Activiti 工具类
+ *
+ * @author 芋道源码
+ */
+public class ActivitiUtils {
+
+    public static void setAuthenticatedUserId(Long userId) {
+        Authentication.setAuthenticatedUserId(String.valueOf(userId));
+    }
+
+    public static void clearAuthenticatedUserId() {
+        Authentication.setAuthenticatedUserId(null);
+    }
+
+}

yudao-framework/yudao-spring-boot-starter-activiti/src/main/java/cn/iocoder/yudao/framework/activiti/core/web/ActivitiWebFilter.java

@@ -0,0 +1,37 @@
+package cn.iocoder.yudao.framework.activiti.core.web;
+
+import cn.iocoder.yudao.framework.activiti.core.util.ActivitiUtils;
+import cn.iocoder.yudao.framework.security.core.util.SecurityFrameworkUtils;
+import org.springframework.web.filter.OncePerRequestFilter;
+
+import javax.servlet.FilterChain;
+import javax.servlet.ServletException;
+import javax.servlet.http.HttpServletRequest;
+import javax.servlet.http.HttpServletResponse;
+import java.io.IOException;
+
+/**
+ * Activiti Web 过滤器，将 userId 设置到 {@link org.activiti.engine.impl.identity.Authentication} 中
+ *
+ * @author 芋道源码
+ */
+public class ActivitiWebFilter extends OncePerRequestFilter {
+
+    @Override
+    protected void doFilterInternal(HttpServletRequest request, HttpServletResponse response, FilterChain chain)
+            throws ServletException, IOException {
+        try {
+            // 设置工作流的用户
+            Long userId = SecurityFrameworkUtils.getLoginUserId();
+            if (userId != null) {
+                ActivitiUtils.setAuthenticatedUserId(userId);
+            }
+            // 过滤
+            chain.doFilter(request, response);
+        } finally {
+            // 清理
+            ActivitiUtils.clearAuthenticatedUserId();
+        }
+    }
+
+}

yudao-framework/yudao-spring-boot-starter-security/src/main/java/cn/iocoder/yudao/framework/security/core/util/SecurityFrameworkUtils.java

@@ -98,15 +98,6 @@ public class SecurityFrameworkUtils {
         // 原因是，Spring Security 的 Filter 在 ApiAccessLogFilter 后面，在它记录访问日志时，线上上下文已经没有用户编号等信息
         WebFrameworkUtils.setLoginUserId(request, loginUser.getId());
         WebFrameworkUtils.setLoginUserType(request, loginUser.getUserType());
-//        // TODO @jason：使用 userId 会不会更合适哈？
-//        // TODO @芋艿：activiti 需要使用 ttl 上下文
-//        // TODO @jason：清理问题
-//        if (Objects.equals(UserTypeEnum.ADMIN.getValue(), loginUser.getUserType())) {
-//            org.activiti.engine.impl.identity.Authentication.setAuthenticatedUserId(loginUser.getUsername());
-//        }
-//        // TODO @芋道源码 该值被赋值给 user task 中assignee ， username 显示更直白一点
-//        // TODO @jason：有办法设置 userId，然后 activiti 有地方读取到 username 么？毕竟 username 只是 User 的登陆账号，并不能绝对像 userId 代表一个用户
-//        org.activiti.engine.impl.identity.Authentication.setAuthenticatedUserId(loginUser.getUsername());
     }
 
 }