feat: BPM-更多设置-标题设置

yudao-module-bpm/yudao-module-bpm-biz/src/main/java/cn/iocoder/yudao/module/bpm/controller/admin/definition/vo/model/BpmModelMetaInfoVO.java

@@ -74,6 +74,9 @@ public class BpmModelMetaInfoVO {
     @InEnum(BpmAutoApproveTypeEnum.class)
     private Integer autoApprovalType;
 
+    @Schema(description = "标题设置", example = "{}")
+    private CustomTitleSetting customTitleSetting;
+
     @Schema(description = "流程 ID 规则")
     @Data
     @Valid
@@ -98,4 +101,18 @@ public class BpmModelMetaInfoVO {
 
     }
 
+    @Schema(description = "标题设置")
+    @Data
+    @Valid
+    public static class CustomTitleSetting {
+
+        @Schema(description = "是否自定义", example = "false")
+        @NotNull(message = "是否自定义不能为空")
+        private Boolean enable;
+
+        @Schema(description = "标题", example = "流程标题")
+        private String title;
+
+    }
+
 }

yudao-module-bpm/yudao-module-bpm-biz/src/main/java/cn/iocoder/yudao/module/bpm/dal/dataobject/definition/BpmProcessDefinitionInfoDO.java

@@ -170,4 +170,10 @@ public class BpmProcessDefinitionInfoDO extends BaseDO {
      */
     private Integer autoApprovalType;
 
+    /**
+     * 标题设置
+     */
+    @TableField(typeHandler = JacksonTypeHandler.class)
+    private BpmModelMetaInfoVO.CustomTitleSetting customTitleSetting;
+
 }

yudao-module-bpm/yudao-module-bpm-biz/src/main/java/cn/iocoder/yudao/module/bpm/framework/flowable/core/enums/BpmnVariableConstants.java

@@ -50,6 +50,14 @@ public class BpmnVariableConstants {
      * @see <a href="https://blog.csdn.net/weixin_42065235/article/details/126039993">Flowable/Activiti之SkipExpression 完成自动审批</a>
      */
     public static final String PROCESS_INSTANCE_SKIP_EXPRESSION_ENABLED = "_FLOWABLE_SKIP_EXPRESSION_ENABLED";
+    /**
+     * 流程实例的变量 - 流程开始时间
+     */
+    public static final String PROCESS_START_TIME = "PROCESS_START_TIME";
+    /**
+     * 流程实例的变量 - 流程定义名称
+     */
+    public static final String PROCESS_DEFINITION_NAME = "PROCESS_DEFINITION_NAME";
 
     /**
      * 任务的变量 - 状态

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

@@ -2,6 +2,7 @@ package cn.iocoder.yudao.module.bpm.service.task;
 
 import cn.hutool.core.collection.CollUtil;
 import cn.hutool.core.collection.ListUtil;
+import cn.hutool.core.date.DateUtil;
 import cn.hutool.core.lang.Assert;
 import cn.hutool.core.util.ArrayUtil;
 import cn.hutool.core.util.ObjectUtil;
@@ -610,14 +611,25 @@ public class BpmProcessInstanceServiceImpl implements BpmProcessInstanceService
         ProcessInstanceBuilder processInstanceBuilder = runtimeService.createProcessInstanceBuilder()
                 .processDefinitionId(definition.getId())
                 .businessKey(businessKey)
-                .name(definition.getName().trim())
                 .variables(variables);
         // 3.1 创建流程 ID
         BpmModelMetaInfoVO.ProcessIdRule processIdRule = processDefinitionInfo.getProcessIdRule();
         if (processIdRule != null && Boolean.TRUE.equals(processIdRule.getEnable())) {
             processInstanceBuilder.predefineProcessInstanceId(processIdRedisDAO.generate(processIdRule));
         }
-        // 3.2 发起流程实例
+        // 3.2 流程名称
+        BpmModelMetaInfoVO.CustomTitleSetting customTitleSetting = processDefinitionInfo.getCustomTitleSetting();
+        if (customTitleSetting != null && Boolean.TRUE.equals(customTitleSetting.getEnable())) {
+            AdminUserRespDTO user = adminUserApi.getUser(userId);
+            Map<String, Object> cloneVariables = ObjectUtil.clone(variables);
+            cloneVariables.put(BpmnVariableConstants.PROCESS_INSTANCE_VARIABLE_START_USER_ID, user.getNickname());
+            cloneVariables.put(BpmnVariableConstants.PROCESS_START_TIME, DateUtil.now());
+            cloneVariables.put(BpmnVariableConstants.PROCESS_DEFINITION_NAME, definition.getName().trim());
+            processInstanceBuilder.name(StrUtil.format(customTitleSetting.getTitle(), cloneVariables));
+        } else {
+            processInstanceBuilder.name(definition.getName().trim());
+        }
+        // 3.3 发起流程实例
         ProcessInstance instance = processInstanceBuilder.start();
         return instance.getId();
     }