diff --git a/yudao-module-bpm/yudao-module-bpm-api/src/main/java/cn/iocoder/yudao/module/bpm/enums/ErrorCodeConstants.java b/yudao-module-bpm/yudao-module-bpm-api/src/main/java/cn/iocoder/yudao/module/bpm/enums/ErrorCodeConstants.java index 70ed321eab..119744abe5 100644 --- a/yudao-module-bpm/yudao-module-bpm-api/src/main/java/cn/iocoder/yudao/module/bpm/enums/ErrorCodeConstants.java +++ b/yudao-module-bpm/yudao-module-bpm-api/src/main/java/cn/iocoder/yudao/module/bpm/enums/ErrorCodeConstants.java @@ -23,7 +23,7 @@ public interface ErrorCodeConstants { "原因：用户任务({})未配置审批人，请点击【流程设计】按钮，选择该它的【任务（审批人）】进行配置"); ErrorCode MODEL_DEPLOY_FAIL_BPMN_START_EVENT_NOT_EXISTS = new ErrorCode(1_009_002_005, "部署流程失败，原因：BPMN 流程图中，没有开始事件"); ErrorCode MODEL_DEPLOY_FAIL_BPMN_USER_TASK_NAME_NOT_EXISTS = new ErrorCode(1_009_002_006, "部署流程失败，原因：BPMN 流程图中，用户任务({})的名字不存在"); - ErrorCode MODEL_UPDATE_FAIL_NOT_MANAGER = new ErrorCode(1_009_002_007, "操作流程失败，原因：你不是该流程的管理员"); + ErrorCode MODEL_UPDATE_FAIL_NOT_MANAGER = new ErrorCode(1_009_002_007, "操作流程失败，原因：你不是该流程({})的管理员"); // ========== 流程定义 1-009-003-000 ========== ErrorCode PROCESS_DEFINITION_KEY_NOT_MATCH = new ErrorCode(1_009_003_000, "流程定义的标识期望是({})，当前是({})，请修改 BPMN 流程图"); diff --git a/yudao-module-bpm/yudao-module-bpm-api/src/main/java/cn/iocoder/yudao/module/bpm/enums/task/BpmTaskStatusEnum.java b/yudao-module-bpm/yudao-module-bpm-api/src/main/java/cn/iocoder/yudao/module/bpm/enums/task/BpmTaskStatusEnum.java index 12b16189c0..a19f122bd8 100644 --- a/yudao-module-bpm/yudao-module-bpm-api/src/main/java/cn/iocoder/yudao/module/bpm/enums/task/BpmTaskStatusEnum.java +++ b/yudao-module-bpm/yudao-module-bpm-api/src/main/java/cn/iocoder/yudao/module/bpm/enums/task/BpmTaskStatusEnum.java @@ -21,7 +21,6 @@ public enum BpmTaskStatusEnum { CANCEL(4, "已取消"), RETURN(5, "已退回"), - DELEGATE(6, "委派中"), /** * 使用场景： diff --git a/yudao-module-bpm/yudao-module-bpm-biz/src/main/java/cn/iocoder/yudao/module/bpm/controller/admin/definition/BpmCategoryController.java b/yudao-module-bpm/yudao-module-bpm-biz/src/main/java/cn/iocoder/yudao/module/bpm/controller/admin/definition/BpmCategoryController.java index 322666615b..05e571f711 100644 --- a/yudao-module-bpm/yudao-module-bpm-biz/src/main/java/cn/iocoder/yudao/module/bpm/controller/admin/definition/BpmCategoryController.java +++ b/yudao-module-bpm/yudao-module-bpm-biz/src/main/java/cn/iocoder/yudao/module/bpm/controller/admin/definition/BpmCategoryController.java @@ -48,6 +48,15 @@ public class BpmCategoryController { return success(true); } + @PutMapping("/update-sort-batch") + @Operation(summary = "批量更新流程分类的排序") + @Parameter(name = "ids", description = "分类编号列表", required = true, example = "1,2,3") + @PreAuthorize("@ss.hasPermission('bpm:category:update')") + public CommonResult updateCategorySortBatch(@RequestParam("ids") List ids) { + categoryService.updateCategorySortBatch(ids); + return success(true); + } + @DeleteMapping("/delete") @Operation(summary = "删除流程分类") @Parameter(name = "id", description = "编号", required = true) diff --git a/yudao-module-bpm/yudao-module-bpm-biz/src/main/java/cn/iocoder/yudao/module/bpm/controller/admin/definition/BpmModelController.java b/yudao-module-bpm/yudao-module-bpm-biz/src/main/java/cn/iocoder/yudao/module/bpm/controller/admin/definition/BpmModelController.java index 28398a702f..a84bf46efe 100644 --- a/yudao-module-bpm/yudao-module-bpm-biz/src/main/java/cn/iocoder/yudao/module/bpm/controller/admin/definition/BpmModelController.java +++ b/yudao-module-bpm/yudao-module-bpm-biz/src/main/java/cn/iocoder/yudao/module/bpm/controller/admin/definition/BpmModelController.java @@ -2,8 +2,6 @@ package cn.iocoder.yudao.module.bpm.controller.admin.definition; import cn.hutool.core.collection.CollUtil; import cn.iocoder.yudao.framework.common.pojo.CommonResult; -import cn.iocoder.yudao.framework.common.pojo.PageResult; -import cn.iocoder.yudao.framework.common.util.collection.CollectionUtils; import cn.iocoder.yudao.module.bpm.controller.admin.definition.vo.model.*; import cn.iocoder.yudao.module.bpm.controller.admin.definition.vo.model.simple.BpmSimpleModelNodeVO; import cn.iocoder.yudao.module.bpm.controller.admin.definition.vo.model.simple.BpmSimpleModelUpdateReqVO; @@ -28,7 +26,7 @@ import org.springframework.security.access.prepost.PreAuthorize; import org.springframework.validation.annotation.Validated; import org.springframework.web.bind.annotation.*; -import java.util.HashSet; +import java.util.Collections; import java.util.List; import java.util.Map; import java.util.Set; @@ -56,38 +54,38 @@ public class BpmModelController { @Resource private AdminUserApi adminUserApi; - @GetMapping("/page") + @GetMapping("/list") @Operation(summary = "获得模型分页") - public CommonResult> getModelPage(BpmModelPageReqVO pageVO) { - PageResult pageResult = modelService.getModelPage(pageVO); - if (CollUtil.isEmpty(pageResult.getList())) { - return success(PageResult.empty(pageResult.getTotal())); + @Parameter(name = "name", description = "模型名称", example = "芋艿") + public CommonResult> getModelPage(@RequestParam(value = "name", required = false) String name) { + List list = modelService.getModelList(name); + if (CollUtil.isEmpty(list)) { + return success(Collections.emptyList()); } - // 拼接数据 // 获得 Form 表单 - Set formIds = convertSet(pageResult.getList(), model -> { + Set formIds = convertSet(list, model -> { BpmModelMetaInfoVO metaInfo = BpmModelConvert.INSTANCE.parseMetaInfo(model); return metaInfo != null ? metaInfo.getFormId() : null; }); Map formMap = formService.getFormMap(formIds); // 获得 Category Map Map categoryMap = categoryService.getCategoryMap( - convertSet(pageResult.getList(), Model::getCategory)); + convertSet(list, Model::getCategory)); // 获得 Deployment Map - Set deploymentIds = new HashSet<>(); - pageResult.getList().forEach(model -> CollectionUtils.addIfNotNull(deploymentIds, model.getDeploymentId())); - Map deploymentMap = processDefinitionService.getDeploymentMap(deploymentIds); + Map deploymentMap = processDefinitionService.getDeploymentMap( + convertSet(list, Model::getDeploymentId)); // 获得 ProcessDefinition Map - List processDefinitions = processDefinitionService.getProcessDefinitionListByDeploymentIds(deploymentIds); + List processDefinitions = processDefinitionService.getProcessDefinitionListByDeploymentIds( + deploymentMap.keySet()); Map processDefinitionMap = convertMap(processDefinitions, ProcessDefinition::getDeploymentId); // 获得 User Map - Set userIds = convertSetByFlatMap(pageResult.getList(), model -> { + Set userIds = convertSetByFlatMap(list, model -> { BpmModelMetaInfoVO metaInfo = BpmModelConvert.INSTANCE.parseMetaInfo(model); return metaInfo != null ? metaInfo.getStartUserIds().stream() : Stream.empty(); }); Map userMap = adminUserApi.getUserMap(userIds); - return success(BpmModelConvert.INSTANCE.buildModelPage(pageResult, + return success(BpmModelConvert.INSTANCE.buildModelList(list, formMap, categoryMap, deploymentMap, processDefinitionMap, userMap)); } @@ -111,6 +109,7 @@ public class BpmModelController { return success(modelService.createModel(createRetVO)); } + @PutMapping("/update") @Operation(summary = "修改模型") @PreAuthorize("@ss.hasPermission('bpm:model:update')") @@ -119,6 +118,14 @@ public class BpmModelController { return success(true); } + @PutMapping("/update-sort-batch") + @Operation(summary = "批量修改模型排序") + @Parameter(name = "ids", description = "编号数组", required = true, example = "1,2,3") + public CommonResult updateModelSortBatch(@RequestParam("ids") List ids) { + modelService.updateModelSortBatch(getLoginUserId(), ids); + return success(true); + } + @PostMapping("/deploy") @Operation(summary = "部署模型") @Parameter(name = "id", description = "编号", required = true, example = "1024") diff --git a/yudao-module-bpm/yudao-module-bpm-biz/src/main/java/cn/iocoder/yudao/module/bpm/controller/admin/definition/vo/model/BpmModelMetaInfoVO.java b/yudao-module-bpm/yudao-module-bpm-biz/src/main/java/cn/iocoder/yudao/module/bpm/controller/admin/definition/vo/model/BpmModelMetaInfoVO.java index fa82ab1e6c..f0676b2512 100644 --- a/yudao-module-bpm/yudao-module-bpm-biz/src/main/java/cn/iocoder/yudao/module/bpm/controller/admin/definition/vo/model/BpmModelMetaInfoVO.java +++ b/yudao-module-bpm/yudao-module-bpm-biz/src/main/java/cn/iocoder/yudao/module/bpm/controller/admin/definition/vo/model/BpmModelMetaInfoVO.java @@ -15,7 +15,9 @@ import java.util.List; * BPM 流程 MetaInfo Response DTO * 主要用于 { Model#setMetaInfo(String)} 的存储 * - * 最终，它的字段和 {@link cn.iocoder.yudao.module.bpm.dal.dataobject.definition.BpmProcessDefinitionInfoDO} 是一致的 + * 最终，它的字段和 + * {@link cn.iocoder.yudao.module.bpm.dal.dataobject.definition.BpmProcessDefinitionInfoDO} + * 是一致的 * * @author 芋道源码 */ @@ -40,13 +42,11 @@ public class BpmModelMetaInfoVO { @NotNull(message = "表单类型不能为空") private Integer formType; @Schema(description = "表单编号", example = "1024") - private Long formId; // formType 为 NORMAL 使用，必须非空 - @Schema(description = "自定义表单的提交路径，使用 Vue 的路由地址", - example = "/bpm/oa/leave/create") - private String formCustomCreatePath; // 表单类型为 CUSTOM 时，必须非空 - @Schema(description = "自定义表单的查看路径，使用 Vue 的路由地址", - example = "/bpm/oa/leave/view") - private String formCustomViewPath; // 表单类型为 CUSTOM 时，必须非空 + private Long formId; // formType 为 NORMAL 使用，必须非空 + @Schema(description = "自定义表单的提交路径，使用 Vue 的路由地址", example = "/bpm/oa/leave/create") + private String formCustomCreatePath; // 表单类型为 CUSTOM 时，必须非空 + @Schema(description = "自定义表单的查看路径，使用 Vue 的路由地址", example = "/bpm/oa/leave/view") + private String formCustomViewPath; // 表单类型为 CUSTOM 时，必须非空 @Schema(description = "是否可见", requiredMode = Schema.RequiredMode.REQUIRED, example = "true") @NotNull(message = "是否可见不能为空") @@ -59,4 +59,7 @@ public class BpmModelMetaInfoVO { @NotEmpty(message = "可管理用户编号数组不能为空") private List managerUserIds; + @Schema(description = "排序", example = "1") + private Long sort; // 创建时，后端自动生成 + } diff --git a/yudao-module-bpm/yudao-module-bpm-biz/src/main/java/cn/iocoder/yudao/module/bpm/controller/admin/definition/vo/model/BpmModelPageReqVO.java b/yudao-module-bpm/yudao-module-bpm-biz/src/main/java/cn/iocoder/yudao/module/bpm/controller/admin/definition/vo/model/BpmModelPageReqVO.java deleted file mode 100644 index ec14b1aa8e..0000000000 --- a/yudao-module-bpm/yudao-module-bpm-biz/src/main/java/cn/iocoder/yudao/module/bpm/controller/admin/definition/vo/model/BpmModelPageReqVO.java +++ /dev/null @@ -1,23 +0,0 @@ -package cn.iocoder.yudao.module.bpm.controller.admin.definition.vo.model; - -import cn.iocoder.yudao.framework.common.pojo.PageParam; -import io.swagger.v3.oas.annotations.media.Schema; -import lombok.Data; -import lombok.EqualsAndHashCode; -import lombok.ToString; - - -@Schema(description = "管理后台 - 流程模型分页 Request VO") -@Data -public class BpmModelPageReqVO extends PageParam { - - @Schema(description = "标识，精准匹配", example = "process1641042089407") - private String key; - - @Schema(description = "名字，模糊匹配", example = "芋道") - private String name; - - @Schema(description = "流程分类", example = "1") - private String category; - -} diff --git a/yudao-module-bpm/yudao-module-bpm-biz/src/main/java/cn/iocoder/yudao/module/bpm/controller/admin/definition/vo/process/BpmProcessDefinitionRespVO.java b/yudao-module-bpm/yudao-module-bpm-biz/src/main/java/cn/iocoder/yudao/module/bpm/controller/admin/definition/vo/process/BpmProcessDefinitionRespVO.java index 5093632c5d..3916f78339 100644 --- a/yudao-module-bpm/yudao-module-bpm-biz/src/main/java/cn/iocoder/yudao/module/bpm/controller/admin/definition/vo/process/BpmProcessDefinitionRespVO.java +++ b/yudao-module-bpm/yudao-module-bpm-biz/src/main/java/cn/iocoder/yudao/module/bpm/controller/admin/definition/vo/process/BpmProcessDefinitionRespVO.java @@ -62,6 +62,9 @@ public class BpmProcessDefinitionRespVO { @Schema(description = "BPMN XML") private String bpmnXml; // 需要从对应的 BpmnModel 读取，非必须返回 + @Schema(description = "流程定义排序", requiredMode = Schema.RequiredMode.REQUIRED, example = "1024") + private Long sort; + @Schema(description = "发起用户需要选择审批人的任务数组") private List startUserSelectTasks; // 需要从对应的 BpmnModel 读取，非必须返回 diff --git a/yudao-module-bpm/yudao-module-bpm-biz/src/main/java/cn/iocoder/yudao/module/bpm/controller/admin/task/BpmTaskController.java b/yudao-module-bpm/yudao-module-bpm-biz/src/main/java/cn/iocoder/yudao/module/bpm/controller/admin/task/BpmTaskController.java index bd24fac2ee..3a017a627b 100644 --- a/yudao-module-bpm/yudao-module-bpm-biz/src/main/java/cn/iocoder/yudao/module/bpm/controller/admin/task/BpmTaskController.java +++ b/yudao-module-bpm/yudao-module-bpm-biz/src/main/java/cn/iocoder/yudao/module/bpm/controller/admin/task/BpmTaskController.java @@ -123,18 +123,15 @@ public class BpmTaskController { } // 拼接数据 - HistoricProcessInstance processInstance = processInstanceService.getHistoricProcessInstance(processInstanceId); - // 获得 User 和 Dept Map Set userIds = convertSetByFlatMap(taskList, task -> Stream.of(NumberUtils.parseLong(task.getAssignee()), NumberUtils.parseLong(task.getOwner()))); - userIds.add(NumberUtils.parseLong(processInstance.getStartUserId())); Map userMap = adminUserApi.getUserMap(userIds); Map deptMap = deptApi.getDeptMap( convertSet(userMap.values(), AdminUserRespDTO::getDeptId)); // 获得 Form Map Map formMap = formService.getFormMap( convertSet(taskList, task -> NumberUtils.parseLong(task.getFormKey()))); - return success(BpmTaskConvert.INSTANCE.buildTaskListByProcessInstanceId(taskList, processInstance, + return success(BpmTaskConvert.INSTANCE.buildTaskListByProcessInstanceId(taskList, formMap, userMap, deptMap)); } diff --git a/yudao-module-bpm/yudao-module-bpm-biz/src/main/java/cn/iocoder/yudao/module/bpm/convert/definition/BpmModelConvert.java b/yudao-module-bpm/yudao-module-bpm-biz/src/main/java/cn/iocoder/yudao/module/bpm/convert/definition/BpmModelConvert.java index 5d5ced5d39..a43045fa9e 100644 --- a/yudao-module-bpm/yudao-module-bpm-biz/src/main/java/cn/iocoder/yudao/module/bpm/convert/definition/BpmModelConvert.java +++ b/yudao-module-bpm/yudao-module-bpm-biz/src/main/java/cn/iocoder/yudao/module/bpm/convert/definition/BpmModelConvert.java @@ -1,7 +1,6 @@ package cn.iocoder.yudao.module.bpm.convert.definition; import cn.hutool.core.util.ArrayUtil; -import cn.iocoder.yudao.framework.common.pojo.PageResult; import cn.iocoder.yudao.framework.common.util.date.DateUtils; import cn.iocoder.yudao.framework.common.util.json.JsonUtils; import cn.iocoder.yudao.framework.common.util.object.BeanUtils; @@ -22,6 +21,7 @@ import org.mapstruct.Mapper; import org.mapstruct.factory.Mappers; import java.util.Collections; +import java.util.Comparator; import java.util.List; import java.util.Map; @@ -37,25 +37,31 @@ public interface BpmModelConvert { BpmModelConvert INSTANCE = Mappers.getMapper(BpmModelConvert.class); - default PageResult buildModelPage(PageResult pageResult, - Map formMap, - Map categoryMap, Map deploymentMap, - Map processDefinitionMap, - Map userMap) { - List list = convertList(pageResult.getList(), model -> { + default List buildModelList(List list, + Map formMap, + Map categoryMap, + Map deploymentMap, + Map processDefinitionMap, + Map userMap) { + List result = convertList(list, model -> { BpmModelMetaInfoVO metaInfo = parseMetaInfo(model); BpmFormDO form = metaInfo != null ? formMap.get(metaInfo.getFormId()) : null; BpmCategoryDO category = categoryMap.get(model.getCategory()); Deployment deployment = model.getDeploymentId() != null ? deploymentMap.get(model.getDeploymentId()) : null; - ProcessDefinition processDefinition = model.getDeploymentId() != null ? processDefinitionMap.get(model.getDeploymentId()) : null; - List startUsers = metaInfo != null ? convertList(metaInfo.getStartUserIds(), userMap::get) : null; + ProcessDefinition processDefinition = model.getDeploymentId() != null + ? processDefinitionMap.get(model.getDeploymentId()) + : null; + List startUsers = metaInfo != null ? convertList(metaInfo.getStartUserIds(), userMap::get) + : null; return buildModel0(model, metaInfo, form, category, deployment, processDefinition, startUsers); }); - return new PageResult<>(list, pageResult.getTotal()); + // 排序 + result.sort(Comparator.comparing(BpmModelMetaInfoVO::getSort)); + return result; } default BpmModelRespVO buildModel(Model model, - byte[] bpmnBytes) { + byte[] bpmnBytes) { BpmModelMetaInfoVO metaInfo = parseMetaInfo(model); BpmModelRespVO modelVO = buildModel0(model, metaInfo, null, null, null, null, null); if (ArrayUtil.isNotEmpty(bpmnBytes)) { @@ -65,9 +71,9 @@ public interface BpmModelConvert { } default BpmModelRespVO buildModel0(Model model, - BpmModelMetaInfoVO metaInfo, BpmFormDO form, BpmCategoryDO category, - Deployment deployment, ProcessDefinition processDefinition, - List startUsers) { + BpmModelMetaInfoVO metaInfo, BpmFormDO form, BpmCategoryDO category, + Deployment deployment, ProcessDefinition processDefinition, + List startUsers) { BpmModelRespVO modelRespVO = new BpmModelRespVO().setId(model.getId()).setName(model.getName()) .setKey(model.getKey()).setCategory(model.getCategory()) .setCreateTime(DateUtils.of(model.getCreateTime())); @@ -83,8 +89,9 @@ public interface BpmModelConvert { // ProcessDefinition if (processDefinition != null) { modelRespVO.setProcessDefinition(BeanUtils.toBean(processDefinition, BpmProcessDefinitionRespVO.class)); - modelRespVO.getProcessDefinition().setSuspensionState(processDefinition.isSuspended() ? - SuspensionState.SUSPENDED.getStateCode() : SuspensionState.ACTIVE.getStateCode()); + modelRespVO.getProcessDefinition() + .setSuspensionState(processDefinition.isSuspended() ? SuspensionState.SUSPENDED.getStateCode() + : SuspensionState.ACTIVE.getStateCode()); if (deployment != null) { modelRespVO.getProcessDefinition().setDeploymentTime(DateUtils.of(deployment.getDeploymentTime())); } @@ -112,6 +119,10 @@ public interface BpmModelConvert { if (vo.getStartUserIds() == null) { vo.setStartUserIds(Collections.emptyList()); } + // 如果为空，兜底处理，使用 createTime 创建时间 + if (vo.getSort() == null) { + vo.setSort(model.getCreateTime().getTime()); + } return vo; } diff --git a/yudao-module-bpm/yudao-module-bpm-biz/src/main/java/cn/iocoder/yudao/module/bpm/convert/definition/BpmProcessDefinitionConvert.java b/yudao-module-bpm/yudao-module-bpm-biz/src/main/java/cn/iocoder/yudao/module/bpm/convert/definition/BpmProcessDefinitionConvert.java index 0e767d787c..97a202f04d 100644 --- a/yudao-module-bpm/yudao-module-bpm-biz/src/main/java/cn/iocoder/yudao/module/bpm/convert/definition/BpmProcessDefinitionConvert.java +++ b/yudao-module-bpm/yudao-module-bpm-biz/src/main/java/cn/iocoder/yudao/module/bpm/convert/definition/BpmProcessDefinitionConvert.java @@ -20,6 +20,7 @@ import org.mapstruct.Mapping; import org.mapstruct.MappingTarget; import org.mapstruct.factory.Mappers; +import java.util.Comparator; import java.util.List; import java.util.Map; @@ -47,7 +48,7 @@ public interface BpmProcessDefinitionConvert { Map processDefinitionInfoMap, Map formMap, Map categoryMap) { - return CollectionUtils.convertList(list, definition -> { + List result = CollectionUtils.convertList(list, definition -> { Deployment deployment = MapUtil.get(deploymentMap, definition.getDeploymentId(), Deployment.class); BpmProcessDefinitionInfoDO processDefinitionInfo = MapUtil.get(processDefinitionInfoMap, definition.getId(), BpmProcessDefinitionInfoDO.class); BpmFormDO form = null; @@ -57,6 +58,9 @@ public interface BpmProcessDefinitionConvert { BpmCategoryDO category = MapUtil.get(categoryMap, definition.getCategory(), BpmCategoryDO.class); return buildProcessDefinition(definition, deployment, processDefinitionInfo, form, category, null, null); }); + // 排序 + result.sort(Comparator.comparing(BpmProcessDefinitionRespVO::getSort)); + return result; } default BpmProcessDefinitionRespVO buildProcessDefinition(ProcessDefinition definition, diff --git a/yudao-module-bpm/yudao-module-bpm-biz/src/main/java/cn/iocoder/yudao/module/bpm/convert/task/BpmTaskConvert.java b/yudao-module-bpm/yudao-module-bpm-biz/src/main/java/cn/iocoder/yudao/module/bpm/convert/task/BpmTaskConvert.java index b8787db896..b44c91951e 100644 --- a/yudao-module-bpm/yudao-module-bpm-biz/src/main/java/cn/iocoder/yudao/module/bpm/convert/task/BpmTaskConvert.java +++ b/yudao-module-bpm/yudao-module-bpm-biz/src/main/java/cn/iocoder/yudao/module/bpm/convert/task/BpmTaskConvert.java @@ -9,6 +9,7 @@ import cn.iocoder.yudao.framework.common.util.object.BeanUtils; import cn.iocoder.yudao.module.bpm.controller.admin.base.user.UserSimpleBaseVO; import cn.iocoder.yudao.module.bpm.controller.admin.task.vo.task.BpmTaskRespVO; import cn.iocoder.yudao.module.bpm.dal.dataobject.definition.BpmFormDO; +import cn.iocoder.yudao.module.bpm.enums.task.BpmTaskStatusEnum; import cn.iocoder.yudao.module.bpm.framework.flowable.core.util.FlowableUtils; import cn.iocoder.yudao.module.bpm.service.message.dto.BpmMessageSendWhenTaskCreatedReqDTO; import cn.iocoder.yudao.module.system.api.dept.dto.DeptRespDTO; @@ -78,18 +79,17 @@ public interface BpmTaskConvert { } default List buildTaskListByProcessInstanceId(List taskList, - HistoricProcessInstance processInstance, Map formMap, Map userMap, Map deptMap) { return CollectionUtils.convertList(taskList, task -> { + // 特殊：已取消的任务，不返回 BpmTaskRespVO taskVO = BeanUtils.toBean(task, BpmTaskRespVO.class); Integer taskStatus = FlowableUtils.getTaskStatus(task); + if (BpmTaskStatusEnum.isCancelStatus(taskStatus)) { + return null; + } taskVO.setStatus(taskStatus).setReason(FlowableUtils.getTaskReason(task)); - // 流程实例 - AdminUserRespDTO startUser = userMap.get(NumberUtils.parseLong(processInstance.getStartUserId())); - taskVO.setProcessInstance(BeanUtils.toBean(processInstance, BpmTaskRespVO.ProcessInstance.class)); - taskVO.getProcessInstance().setStartUser(BeanUtils.toBean(startUser, UserSimpleBaseVO.class)); // 表单信息 BpmFormDO form = MapUtil.get(formMap, NumberUtils.parseLong(task.getFormKey()), BpmFormDO.class); if (form != null) { diff --git a/yudao-module-bpm/yudao-module-bpm-biz/src/main/java/cn/iocoder/yudao/module/bpm/dal/dataobject/definition/BpmProcessDefinitionInfoDO.java b/yudao-module-bpm/yudao-module-bpm-biz/src/main/java/cn/iocoder/yudao/module/bpm/dal/dataobject/definition/BpmProcessDefinitionInfoDO.java index 474d39d1bc..2e37c7a6d0 100644 --- a/yudao-module-bpm/yudao-module-bpm-biz/src/main/java/cn/iocoder/yudao/module/bpm/dal/dataobject/definition/BpmProcessDefinitionInfoDO.java +++ b/yudao-module-bpm/yudao-module-bpm-biz/src/main/java/cn/iocoder/yudao/module/bpm/dal/dataobject/definition/BpmProcessDefinitionInfoDO.java @@ -121,6 +121,10 @@ public class BpmProcessDefinitionInfoDO extends BaseDO { * 目的：如果 false 不可见，则不展示在“发起流程”的列表里 */ private Boolean visible; + /** + * 排序值 + */ + private Long sort; /** * 可发起用户编号数组 diff --git a/yudao-module-bpm/yudao-module-bpm-biz/src/main/java/cn/iocoder/yudao/module/bpm/dal/mysql/definition/BpmProcessDefinitionInfoMapper.java b/yudao-module-bpm/yudao-module-bpm-biz/src/main/java/cn/iocoder/yudao/module/bpm/dal/mysql/definition/BpmProcessDefinitionInfoMapper.java index 419d638f8e..6e2f2ea05e 100644 --- a/yudao-module-bpm/yudao-module-bpm-biz/src/main/java/cn/iocoder/yudao/module/bpm/dal/mysql/definition/BpmProcessDefinitionInfoMapper.java +++ b/yudao-module-bpm/yudao-module-bpm-biz/src/main/java/cn/iocoder/yudao/module/bpm/dal/mysql/definition/BpmProcessDefinitionInfoMapper.java @@ -1,5 +1,6 @@ package cn.iocoder.yudao.module.bpm.dal.mysql.definition; +import cn.iocoder.yudao.framework.mybatis.core.query.LambdaQueryWrapperX; import cn.iocoder.yudao.module.bpm.dal.dataobject.definition.BpmProcessDefinitionInfoDO; import cn.iocoder.yudao.framework.mybatis.core.mapper.BaseMapperX; import org.apache.ibatis.annotations.Mapper; @@ -18,4 +19,9 @@ public interface BpmProcessDefinitionInfoMapper extends BaseMapperX().eq(BpmProcessDefinitionInfoDO::getModelId, modelId)); + } + } diff --git a/yudao-module-bpm/yudao-module-bpm-biz/src/main/java/cn/iocoder/yudao/module/bpm/service/definition/BpmCategoryService.java b/yudao-module-bpm/yudao-module-bpm-biz/src/main/java/cn/iocoder/yudao/module/bpm/service/definition/BpmCategoryService.java index a61b132b5e..104f26938a 100644 --- a/yudao-module-bpm/yudao-module-bpm-biz/src/main/java/cn/iocoder/yudao/module/bpm/service/definition/BpmCategoryService.java +++ b/yudao-module-bpm/yudao-module-bpm-biz/src/main/java/cn/iocoder/yudao/module/bpm/service/definition/BpmCategoryService.java @@ -82,4 +82,11 @@ public interface BpmCategoryService { */ List getCategoryListByStatus(Integer status); + /** + * 批量更新流程分类的排序：每个分类的 sort 值，从 0 开始递增 + * + * @param ids 分类编号列表 + */ + void updateCategorySortBatch(List ids); + } \ No newline at end of file diff --git a/yudao-module-bpm/yudao-module-bpm-biz/src/main/java/cn/iocoder/yudao/module/bpm/service/definition/BpmCategoryServiceImpl.java b/yudao-module-bpm/yudao-module-bpm-biz/src/main/java/cn/iocoder/yudao/module/bpm/service/definition/BpmCategoryServiceImpl.java index 8db37a46e4..8a48da15a4 100644 --- a/yudao-module-bpm/yudao-module-bpm-biz/src/main/java/cn/iocoder/yudao/module/bpm/service/definition/BpmCategoryServiceImpl.java +++ b/yudao-module-bpm/yudao-module-bpm-biz/src/main/java/cn/iocoder/yudao/module/bpm/service/definition/BpmCategoryServiceImpl.java @@ -2,21 +2,22 @@ package cn.iocoder.yudao.module.bpm.service.definition; import cn.hutool.core.collection.CollUtil; import cn.hutool.core.util.ObjUtil; -import cn.iocoder.yudao.module.bpm.controller.admin.definition.vo.category.BpmCategoryPageReqVO; -import cn.iocoder.yudao.module.bpm.controller.admin.definition.vo.category.BpmCategorySaveReqVO; -import org.springframework.stereotype.Service; -import jakarta.annotation.Resource; -import org.springframework.validation.annotation.Validated; - -import cn.iocoder.yudao.module.bpm.dal.dataobject.definition.BpmCategoryDO; import cn.iocoder.yudao.framework.common.pojo.PageResult; import cn.iocoder.yudao.framework.common.util.object.BeanUtils; - +import cn.iocoder.yudao.module.bpm.controller.admin.definition.vo.category.BpmCategoryPageReqVO; +import cn.iocoder.yudao.module.bpm.controller.admin.definition.vo.category.BpmCategorySaveReqVO; +import cn.iocoder.yudao.module.bpm.dal.dataobject.definition.BpmCategoryDO; import cn.iocoder.yudao.module.bpm.dal.mysql.category.BpmCategoryMapper; +import jakarta.annotation.Resource; +import org.springframework.stereotype.Service; +import org.springframework.transaction.annotation.Transactional; +import org.springframework.validation.annotation.Validated; import java.util.Collection; import java.util.Collections; import java.util.List; +import java.util.stream.Collectors; +import java.util.stream.IntStream; import static cn.iocoder.yudao.framework.common.exception.util.ServiceExceptionUtil.exception; import static cn.iocoder.yudao.module.bpm.enums.ErrorCodeConstants.*; @@ -58,7 +59,7 @@ public class BpmCategoryServiceImpl implements BpmCategoryService { private void validateCategoryNameUnique(BpmCategorySaveReqVO updateReqVO) { BpmCategoryDO category = bpmCategoryMapper.selectByName(updateReqVO.getName()); if (category == null - || ObjUtil.equal(category.getId(), updateReqVO.getId())) { + || ObjUtil.equal(category.getId(), updateReqVO.getId())) { return; } throw exception(CATEGORY_NAME_DUPLICATE, updateReqVO.getName()); @@ -67,7 +68,7 @@ public class BpmCategoryServiceImpl implements BpmCategoryService { private void validateCategoryCodeUnique(BpmCategorySaveReqVO updateReqVO) { BpmCategoryDO category = bpmCategoryMapper.selectByCode(updateReqVO.getCode()); if (category == null - || ObjUtil.equal(category.getId(), updateReqVO.getId())) { + || ObjUtil.equal(category.getId(), updateReqVO.getId())) { return; } throw exception(CATEGORY_CODE_DUPLICATE, updateReqVO.getCode()); @@ -110,4 +111,20 @@ public class BpmCategoryServiceImpl implements BpmCategoryService { return bpmCategoryMapper.selectListByStatus(status); } + @Override + @Transactional(rollbackFor = Exception.class) + public void updateCategorySortBatch(List ids) { + // 校验分类都存在 + List categories = bpmCategoryMapper.selectByIds(ids); + if (categories.size() != ids.size()) { + throw exception(CATEGORY_NOT_EXISTS); + } + + // 批量更新排序 + List updateList = IntStream.range(0, ids.size()) + .mapToObj(index -> new BpmCategoryDO().setId(ids.get(index)).setSort(index)) + .collect(Collectors.toList()); + bpmCategoryMapper.updateBatch(updateList); + } + } \ No newline at end of file diff --git a/yudao-module-bpm/yudao-module-bpm-biz/src/main/java/cn/iocoder/yudao/module/bpm/service/definition/BpmModelService.java b/yudao-module-bpm/yudao-module-bpm-biz/src/main/java/cn/iocoder/yudao/module/bpm/service/definition/BpmModelService.java index a2dcba4809..98a856bf42 100644 --- a/yudao-module-bpm/yudao-module-bpm-biz/src/main/java/cn/iocoder/yudao/module/bpm/service/definition/BpmModelService.java +++ b/yudao-module-bpm/yudao-module-bpm-biz/src/main/java/cn/iocoder/yudao/module/bpm/service/definition/BpmModelService.java @@ -1,7 +1,5 @@ package cn.iocoder.yudao.module.bpm.service.definition; -import cn.iocoder.yudao.framework.common.pojo.PageResult; -import cn.iocoder.yudao.module.bpm.controller.admin.definition.vo.model.BpmModelPageReqVO; import cn.iocoder.yudao.module.bpm.controller.admin.definition.vo.model.BpmModelSaveReqVO; import cn.iocoder.yudao.module.bpm.controller.admin.definition.vo.model.simple.BpmSimpleModelNodeVO; import cn.iocoder.yudao.module.bpm.controller.admin.definition.vo.model.simple.BpmSimpleModelUpdateReqVO; @@ -9,20 +7,22 @@ import jakarta.validation.Valid; import org.flowable.bpmn.model.BpmnModel; import org.flowable.engine.repository.Model; +import java.util.List; + /** - * Flowable流程模型接口 + * 流程模型接口 * * @author yunlongn */ public interface BpmModelService { /** - * 获得流程模型分页 + * 获得流程模型列表 * - * @param pageVO 分页查询 - * @return 流程模型分页 + * @param name 模型名称 + * @return 流程模型列表 */ - PageResult getModelPage(BpmModelPageReqVO pageVO); + List getModelList(String name); /** * 创建流程模型 @@ -64,6 +64,14 @@ public interface BpmModelService { */ void updateModel(Long userId, @Valid BpmModelSaveReqVO updateReqVO); + /** + * 批量更新模型排序 + * + * @param userId 用户编号 + * @param ids 编号列表 + */ + void updateModelSortBatch(Long userId, List ids); + /** * 将流程模型，部署成一个流程定义 * diff --git a/yudao-module-bpm/yudao-module-bpm-biz/src/main/java/cn/iocoder/yudao/module/bpm/service/definition/BpmModelServiceImpl.java b/yudao-module-bpm/yudao-module-bpm-biz/src/main/java/cn/iocoder/yudao/module/bpm/service/definition/BpmModelServiceImpl.java index 64ba6ef162..4f7960abfc 100644 --- a/yudao-module-bpm/yudao-module-bpm-biz/src/main/java/cn/iocoder/yudao/module/bpm/service/definition/BpmModelServiceImpl.java +++ b/yudao-module-bpm/yudao-module-bpm-biz/src/main/java/cn/iocoder/yudao/module/bpm/service/definition/BpmModelServiceImpl.java @@ -3,12 +3,9 @@ package cn.iocoder.yudao.module.bpm.service.definition; import cn.hutool.core.collection.CollUtil; import cn.hutool.core.util.ArrayUtil; import cn.hutool.core.util.StrUtil; -import cn.iocoder.yudao.framework.common.pojo.PageResult; import cn.iocoder.yudao.framework.common.util.json.JsonUtils; -import cn.iocoder.yudao.framework.common.util.object.PageUtils; import cn.iocoder.yudao.framework.common.util.validation.ValidationUtils; import cn.iocoder.yudao.module.bpm.controller.admin.definition.vo.model.BpmModelMetaInfoVO; -import cn.iocoder.yudao.module.bpm.controller.admin.definition.vo.model.BpmModelPageReqVO; import cn.iocoder.yudao.module.bpm.controller.admin.definition.vo.model.BpmModelSaveReqVO; import cn.iocoder.yudao.module.bpm.controller.admin.definition.vo.model.simple.BpmSimpleModelNodeVO; import cn.iocoder.yudao.module.bpm.controller.admin.definition.vo.model.simple.BpmSimpleModelUpdateReqVO; @@ -35,14 +32,15 @@ import org.springframework.transaction.annotation.Transactional; import org.springframework.validation.annotation.Validated; import java.util.List; +import java.util.Map; import java.util.Objects; import static cn.iocoder.yudao.framework.common.exception.util.ServiceExceptionUtil.exception; +import static cn.iocoder.yudao.framework.common.util.collection.CollectionUtils.convertMap; import static cn.iocoder.yudao.module.bpm.enums.ErrorCodeConstants.*; /** - * Flowable流程模型实现 - * 主要进行 Flowable {@link Model} 的维护 + * 流程模型实现：主要进行 Flowable {@link Model} 的维护 * * @author yunlongn * @author 芋道源码 @@ -64,27 +62,12 @@ public class BpmModelServiceImpl implements BpmModelService { private BpmTaskCandidateInvoker taskCandidateInvoker; @Override - public PageResult getModelPage(BpmModelPageReqVO pageVO) { + public List getModelList(String name) { ModelQuery modelQuery = repositoryService.createModelQuery(); - modelQuery.modelTenantId(FlowableUtils.getTenantId()); - if (StrUtil.isNotBlank(pageVO.getKey())) { - modelQuery.modelKey(pageVO.getKey()); + if (StrUtil.isNotEmpty(name)) { + modelQuery.modelNameLike(name); } - if (StrUtil.isNotBlank(pageVO.getName())) { - modelQuery.modelNameLike("%" + pageVO.getName() + "%"); // 模糊匹配 - } - if (StrUtil.isNotBlank(pageVO.getCategory())) { - modelQuery.modelCategory(pageVO.getCategory()); - } - // 执行查询 - long count = modelQuery.count(); - if (count == 0) { - return PageResult.empty(count); - } - List models = modelQuery - .orderByCreateTime().desc() - .listPage(PageUtils.getStart(pageVO), pageVO.getPageSize()); - return new PageResult<>(models, count); + return modelQuery.list(); } @Override @@ -100,6 +83,7 @@ public class BpmModelServiceImpl implements BpmModelService { } // 2.1 创建流程定义 + createReqVO.setSort(System.currentTimeMillis()); // 使用当前时间，作为排序 Model model = repositoryService.newModel(); BpmModelConvert.INSTANCE.copyToModel(model, createReqVO); model.setTenantId(FlowableUtils.getTenantId()); @@ -120,6 +104,34 @@ public class BpmModelServiceImpl implements BpmModelService { repositoryService.saveModel(model); } + @Override + @Transactional(rollbackFor = Exception.class) + public void updateModelSortBatch(Long userId, List ids) { + // 1.1 校验流程模型存在 + List models = repositoryService.createModelQuery() + .modelTenantId(FlowableUtils.getTenantId()).list(); + models.removeIf(model ->!ids.contains(model.getId())); + if (ids.size() != models.size()) { + throw exception(MODEL_NOT_EXISTS); + } + Map modelMap = convertMap(models, Model::getId); + // 1.2 校验是否为管理员 + ids.forEach(id -> validateModelManager(id, userId)); + + // 保存排序 + long sort = System.currentTimeMillis(); // 使用时间戳 - i 作为排序 + for (int i = ids.size() - 1; i > 0; i--) { + Model model = modelMap.get(ids.get(i)); + // 更新模型 + BpmModelMetaInfoVO metaInfo = BpmModelConvert.INSTANCE.parseMetaInfo(model).setSort(sort); + model.setMetaInfo(JsonUtils.toJsonString(metaInfo)); + repositoryService.saveModel(model); + // 更新排序 + processDefinitionService.updateProcessDefinitionSortByModelId(model.getId(), sort); + sort--; + } + } + private Model validateModelExists(String id) { Model model = repositoryService.getModel(id); if (model == null) { @@ -139,7 +151,7 @@ public class BpmModelServiceImpl implements BpmModelService { Model model = validateModelExists(id); BpmModelMetaInfoVO metaInfo = BpmModelConvert.INSTANCE.parseMetaInfo(model); if (metaInfo == null || !CollUtil.contains(metaInfo.getManagerUserIds(), userId)) { - throw exception(MODEL_UPDATE_FAIL_NOT_MANAGER); + throw exception(MODEL_UPDATE_FAIL_NOT_MANAGER, model.getName()); } return model; } diff --git a/yudao-module-bpm/yudao-module-bpm-biz/src/main/java/cn/iocoder/yudao/module/bpm/service/definition/BpmProcessDefinitionService.java b/yudao-module-bpm/yudao-module-bpm-biz/src/main/java/cn/iocoder/yudao/module/bpm/service/definition/BpmProcessDefinitionService.java index fdeb5a4f5b..6baa4548b1 100644 --- a/yudao-module-bpm/yudao-module-bpm-biz/src/main/java/cn/iocoder/yudao/module/bpm/service/definition/BpmProcessDefinitionService.java +++ b/yudao-module-bpm/yudao-module-bpm-biz/src/main/java/cn/iocoder/yudao/module/bpm/service/definition/BpmProcessDefinitionService.java @@ -18,7 +18,7 @@ import java.util.Set; import static cn.iocoder.yudao.framework.common.util.collection.CollectionUtils.convertMap; /** - * Flowable流程定义接口 + * 流程定义接口 * * @author yunlong.li * @author ZJQ @@ -63,6 +63,14 @@ public interface BpmProcessDefinitionService { */ void updateProcessDefinitionState(String id, Integer state); + /** + * 更新模型编号 + * + * @param modelId 流程定义编号 + * @param sort 排序 + */ + void updateProcessDefinitionSortByModelId(String modelId, Long sort); + /** * 获得流程定义对应的 BPMN * diff --git a/yudao-module-bpm/yudao-module-bpm-biz/src/main/java/cn/iocoder/yudao/module/bpm/service/definition/BpmProcessDefinitionServiceImpl.java b/yudao-module-bpm/yudao-module-bpm-biz/src/main/java/cn/iocoder/yudao/module/bpm/service/definition/BpmProcessDefinitionServiceImpl.java index 01abad2f8f..15080e9ab4 100644 --- a/yudao-module-bpm/yudao-module-bpm-biz/src/main/java/cn/iocoder/yudao/module/bpm/service/definition/BpmProcessDefinitionServiceImpl.java +++ b/yudao-module-bpm/yudao-module-bpm-biz/src/main/java/cn/iocoder/yudao/module/bpm/service/definition/BpmProcessDefinitionServiceImpl.java @@ -172,6 +172,11 @@ public class BpmProcessDefinitionServiceImpl implements BpmProcessDefinitionServ log.error("[updateProcessDefinitionState][流程定义({}) 修改未知状态({})]", id, state); } + @Override + public void updateProcessDefinitionSortByModelId(String modelId, Long sort) { + processDefinitionMapper.updateByModelId(modelId, new BpmProcessDefinitionInfoDO().setSort(sort)); + } + @Override public BpmnModel getProcessDefinitionBpmnModel(String id) { return repositoryService.getBpmnModel(id); diff --git a/yudao-module-bpm/yudao-module-bpm-biz/src/main/java/cn/iocoder/yudao/module/bpm/service/task/BpmProcessInstanceServiceImpl.java b/yudao-module-bpm/yudao-module-bpm-biz/src/main/java/cn/iocoder/yudao/module/bpm/service/task/BpmProcessInstanceServiceImpl.java index 6124c768ca..8739c3be5f 100644 --- a/yudao-module-bpm/yudao-module-bpm-biz/src/main/java/cn/iocoder/yudao/module/bpm/service/task/BpmProcessInstanceServiceImpl.java +++ b/yudao-module-bpm/yudao-module-bpm-biz/src/main/java/cn/iocoder/yudao/module/bpm/service/task/BpmProcessInstanceServiceImpl.java @@ -1 +1 @@ -package cn.iocoder.yudao.module.bpm.service.task; import cn.hutool.core.collection.CollUtil; import cn.hutool.core.collection.ListUtil; import cn.hutool.core.lang.Assert; import cn.hutool.core.util.ArrayUtil; import cn.hutool.core.util.ObjectUtil; import cn.hutool.core.util.StrUtil; import cn.iocoder.yudao.framework.common.pojo.PageResult; import cn.iocoder.yudao.framework.common.util.date.DateUtils; import cn.iocoder.yudao.framework.common.util.json.JsonUtils; import cn.iocoder.yudao.framework.common.util.object.ObjectUtils; import cn.iocoder.yudao.framework.common.util.object.PageUtils; import cn.iocoder.yudao.module.bpm.api.task.dto.BpmProcessInstanceCreateReqDTO; import cn.iocoder.yudao.module.bpm.controller.admin.definition.vo.model.simple.BpmSimpleModelNodeVO; import cn.iocoder.yudao.module.bpm.controller.admin.task.vo.instance.*; import cn.iocoder.yudao.module.bpm.controller.admin.task.vo.instance.BpmApprovalDetailRespVO.ActivityNodeTask; import cn.iocoder.yudao.module.bpm.controller.admin.task.vo.task.BpmTaskRespVO; import cn.iocoder.yudao.module.bpm.convert.task.BpmProcessInstanceConvert; import cn.iocoder.yudao.module.bpm.dal.dataobject.definition.BpmProcessDefinitionInfoDO; import cn.iocoder.yudao.module.bpm.enums.ErrorCodeConstants; import cn.iocoder.yudao.module.bpm.enums.definition.BpmModelTypeEnum; import cn.iocoder.yudao.module.bpm.enums.definition.BpmSimpleModelNodeType; import cn.iocoder.yudao.module.bpm.enums.task.BpmProcessInstanceStatusEnum; import cn.iocoder.yudao.module.bpm.enums.task.BpmReasonEnum; import cn.iocoder.yudao.module.bpm.enums.task.BpmTaskStatusEnum; import cn.iocoder.yudao.module.bpm.framework.flowable.core.candidate.BpmTaskCandidateInvoker; import cn.iocoder.yudao.module.bpm.framework.flowable.core.candidate.strategy.dept.BpmTaskCandidateStartUserSelectStrategy; import cn.iocoder.yudao.module.bpm.framework.flowable.core.enums.BpmnModelConstants; import cn.iocoder.yudao.module.bpm.framework.flowable.core.enums.BpmnVariableConstants; import cn.iocoder.yudao.module.bpm.framework.flowable.core.event.BpmProcessInstanceEventPublisher; import cn.iocoder.yudao.module.bpm.framework.flowable.core.util.BpmnModelUtils; import cn.iocoder.yudao.module.bpm.framework.flowable.core.util.FlowableUtils; import cn.iocoder.yudao.module.bpm.framework.flowable.core.util.SimpleModelUtils; import cn.iocoder.yudao.module.bpm.service.definition.BpmProcessDefinitionService; import cn.iocoder.yudao.module.bpm.service.message.BpmMessageService; import cn.iocoder.yudao.module.system.api.dept.DeptApi; import cn.iocoder.yudao.module.system.api.dept.dto.DeptRespDTO; import cn.iocoder.yudao.module.system.api.user.AdminUserApi; import cn.iocoder.yudao.module.system.api.user.dto.AdminUserRespDTO; import jakarta.annotation.Resource; import jakarta.validation.Valid; import lombok.extern.slf4j.Slf4j; import org.flowable.bpmn.constants.BpmnXMLConstants; import org.flowable.bpmn.model.*; import org.flowable.engine.HistoryService; import org.flowable.engine.RuntimeService; import org.flowable.engine.history.HistoricActivityInstance; import org.flowable.engine.history.HistoricProcessInstance; import org.flowable.engine.history.HistoricProcessInstanceQuery; import org.flowable.engine.repository.ProcessDefinition; import org.flowable.engine.runtime.ProcessInstance; import org.flowable.task.api.history.HistoricTaskInstance; import org.springframework.context.annotation.Lazy; import org.springframework.stereotype.Service; import org.springframework.transaction.annotation.Transactional; import org.springframework.validation.annotation.Validated; import java.util.*; import static cn.iocoder.yudao.framework.common.exception.util.ServiceExceptionUtil.exception; import static cn.iocoder.yudao.framework.common.util.collection.CollectionUtils.*; import static cn.iocoder.yudao.framework.common.util.collection.CollectionUtils.filterList; import static cn.iocoder.yudao.module.bpm.controller.admin.task.vo.instance.BpmApprovalDetailRespVO.ActivityNode; import static cn.iocoder.yudao.module.bpm.enums.ErrorCodeConstants.*; import static cn.iocoder.yudao.module.bpm.framework.flowable.core.enums.BpmnModelConstants.START_USER_NODE_ID; import static java.util.Arrays.asList; import static java.util.Collections.singletonList; import static org.flowable.bpmn.constants.BpmnXMLConstants.*; /** * 流程实例 Service 实现类 *

* ProcessDefinition & ProcessInstance & Execution & Task 的关系： * 1. *

* HistoricProcessInstance & ProcessInstance 的关系： * 1. *

* 简单来说，前者 = 历史 + 运行中的流程实例，后者仅是运行中的流程实例 * * @author 芋道源码 */ @Service @Validated @Slf4j public class BpmProcessInstanceServiceImpl implements BpmProcessInstanceService { @Resource private RuntimeService runtimeService; @Resource private HistoryService historyService; @Resource private BpmProcessDefinitionService processDefinitionService; @Resource @Lazy // 避免循环依赖 private BpmTaskService taskService; @Resource private BpmMessageService messageService; @Resource private AdminUserApi adminUserApi; @Resource private DeptApi deptApi; @Resource private BpmProcessInstanceEventPublisher processInstanceEventPublisher; @Resource private BpmTaskCandidateInvoker taskCandidateInvoker; // ========== Query 查询相关方法 ========== @Override public ProcessInstance getProcessInstance(String id) { return runtimeService.createProcessInstanceQuery() .includeProcessVariables() .processInstanceId(id) .singleResult(); } @Override public List getProcessInstances(Set ids) { return runtimeService.createProcessInstanceQuery().processInstanceIds(ids).list(); } @Override public HistoricProcessInstance getHistoricProcessInstance(String id) { return historyService.createHistoricProcessInstanceQuery().processInstanceId(id).includeProcessVariables().singleResult(); } @Override public List getHistoricProcessInstances(Set ids) { return historyService.createHistoricProcessInstanceQuery().processInstanceIds(ids).list(); } @Override public PageResult getProcessInstancePage(Long userId, BpmProcessInstancePageReqVO pageReqVO) { // 通过 BpmProcessInstanceExtDO 表，先查询到对应的分页 HistoricProcessInstanceQuery processInstanceQuery = historyService.createHistoricProcessInstanceQuery() .includeProcessVariables() .processInstanceTenantId(FlowableUtils.getTenantId()) .orderByProcessInstanceStartTime().desc(); if (userId != null) { // 【我的流程】菜单时，需要传递该字段 processInstanceQuery.startedBy(String.valueOf(userId)); } else if (pageReqVO.getStartUserId() != null) { // 【管理流程】菜单时，才会传递该字段 processInstanceQuery.startedBy(String.valueOf(pageReqVO.getStartUserId())); } if (StrUtil.isNotEmpty(pageReqVO.getName())) { processInstanceQuery.processInstanceNameLike("%" + pageReqVO.getName() + "%"); } if (StrUtil.isNotEmpty(pageReqVO.getProcessDefinitionKey())) { processInstanceQuery.processDefinitionKey(pageReqVO.getProcessDefinitionKey()); } if (StrUtil.isNotEmpty(pageReqVO.getCategory())) { processInstanceQuery.processDefinitionCategory(pageReqVO.getCategory()); } if (pageReqVO.getStatus() != null) { processInstanceQuery.variableValueEquals(BpmnVariableConstants.PROCESS_INSTANCE_VARIABLE_STATUS, pageReqVO.getStatus()); } if (ArrayUtil.isNotEmpty(pageReqVO.getCreateTime())) { processInstanceQuery.startedAfter(DateUtils.of(pageReqVO.getCreateTime()[0])); processInstanceQuery.startedBefore(DateUtils.of(pageReqVO.getCreateTime()[1])); } // 查询数量 long processInstanceCount = processInstanceQuery.count(); if (processInstanceCount == 0) { return PageResult.empty(processInstanceCount); } // 查询列表 List processInstanceList = processInstanceQuery.listPage(PageUtils.getStart(pageReqVO), pageReqVO.getPageSize()); return new PageResult<>(processInstanceList, processInstanceCount); } private Map getFormFieldsPermission(BpmnModel bpmnModel, String activityId, String taskId) { // 1. 获取流程活动编号。流程活动 Id 为空事，从流程任务中获取流程活动 Id if (StrUtil.isEmpty(activityId) && StrUtil.isNotEmpty(taskId)) { activityId = Optional.ofNullable(taskService.getHistoricTask(taskId)) .map(HistoricTaskInstance::getTaskDefinitionKey).orElse(null); } if (StrUtil.isEmpty(activityId)) { return null; } // 2. 从 BpmnModel 中解析表单字段权限 return BpmnModelUtils.parseFormFieldsPermission(bpmnModel, activityId); } @Override public BpmApprovalDetailRespVO getApprovalDetail(Long loginUserId, BpmApprovalDetailReqVO reqVO) { // 1.1 从 reqVO 中，读取公共变量 Long startUserId = loginUserId; // 流程发起人 HistoricProcessInstance historicProcessInstance = null; // 流程实例 Integer processInstanceStatus = BpmProcessInstanceStatusEnum.NOT_START.getStatus(); // 流程状态 Map processVariables = reqVO.getProcessVariables(); // 流程变量 // 1.2 如果是流程已发起的场景，则使用流程实例的数据 if (reqVO.getProcessInstanceId() != null) { historicProcessInstance = getHistoricProcessInstance(reqVO.getProcessInstanceId()); if (historicProcessInstance == null) { throw exception(ErrorCodeConstants.PROCESS_INSTANCE_NOT_EXISTS); } startUserId = Long.valueOf(historicProcessInstance.getStartUserId()); processInstanceStatus = FlowableUtils.getProcessInstanceStatus(historicProcessInstance); processVariables = historicProcessInstance.getProcessVariables(); } // 1.3 读取其它相关数据 ProcessDefinition processDefinition = processDefinitionService.getProcessDefinition( historicProcessInstance != null ? historicProcessInstance.getProcessDefinitionId() : reqVO.getProcessDefinitionId()); BpmProcessDefinitionInfoDO processDefinitionInfo = processDefinitionService.getProcessDefinitionInfo(processDefinition.getId()); BpmnModel bpmnModel = processDefinitionService.getProcessDefinitionBpmnModel(processDefinition.getId()); // 2.1 已结束 + 进行中的活动节点 List endActivityNodes = null; // 已结束的审批信息 List runActivityNodes = null; // 进行中的审批信息 List activities = null; // 流程实例列表 if (reqVO.getProcessInstanceId() != null) { activities = taskService.getActivityListByProcessInstanceId(reqVO.getProcessInstanceId()); List tasks = taskService.getTaskListByProcessInstanceId(reqVO.getProcessInstanceId(), true); endActivityNodes = getEndActivityNodeList(startUserId, processDefinitionInfo, historicProcessInstance, processInstanceStatus, activities, tasks); runActivityNodes = getRunApproveNodeList(startUserId, bpmnModel, processDefinition, processVariables, activities, tasks); } // 2.2 流程已经结束，直接 return，无需预测 if (BpmProcessInstanceStatusEnum.isProcessEndStatus(processInstanceStatus)) { return buildApprovalDetail(reqVO, bpmnModel, processDefinition, processDefinitionInfo, historicProcessInstance, processInstanceStatus, endActivityNodes, runActivityNodes, null, null); } // 3.1 计算当前登录用户的待办任务 // TODO @jason：有一个极端情况，如果一个用户有 2 个 task A 和 B，A 已经通过，B 需要审核。这个时，通过 A 进来，todo 拿到 B，会不会表单权限不一致哈。 BpmTaskRespVO todoTask = taskService.getFirstTodoTask(loginUserId, reqVO.getProcessInstanceId()); // 3.2 预测未运行节点的审批信息 List simulateActivityNodes = getSimulateApproveNodeList(startUserId, bpmnModel, processDefinitionInfo, processVariables, activities); // 4. 拼接最终数据 return buildApprovalDetail(reqVO, bpmnModel, processDefinition, processDefinitionInfo, historicProcessInstance, processInstanceStatus, endActivityNodes, runActivityNodes, simulateActivityNodes, todoTask); } /** * 拼接审批详情的最终数据 *

* 主要是，拼接审批人的用户信息、部门信息 */ private BpmApprovalDetailRespVO buildApprovalDetail(BpmApprovalDetailReqVO reqVO, BpmnModel bpmnModel, ProcessDefinition processDefinition, BpmProcessDefinitionInfoDO processDefinitionInfo, HistoricProcessInstance processInstance, Integer processInstanceStatus, List endApprovalNodeInfos, List runningApprovalNodeInfos, List simulateApprovalNodeInfos, BpmTaskRespVO todoTask) { // 1. 获取所有需要读取用户信息的 userIds List approveNodes = newArrayList(asList(endApprovalNodeInfos, runningApprovalNodeInfos, simulateApprovalNodeInfos)); Set userIds = BpmProcessInstanceConvert.INSTANCE.parseUserIds(processInstance, approveNodes, todoTask); Map userMap = adminUserApi.getUserMap(userIds); Map deptMap = deptApi.getDeptMap(convertSet(userMap.values(), AdminUserRespDTO::getDeptId)); // 2. 表单权限 Map formFieldsPermission = getFormFieldsPermission(bpmnModel, reqVO.getActivityId(), reqVO.getTaskId()); // 3. 拼接数据 return BpmProcessInstanceConvert.INSTANCE.buildApprovalDetail(bpmnModel, processDefinition, processDefinitionInfo, processInstance, processInstanceStatus, approveNodes, todoTask, formFieldsPermission, userMap, deptMap); } /** * 获得【已结束】的活动节点们 */ private List getEndActivityNodeList(Long startUserId, BpmProcessDefinitionInfoDO processDefinitionInfo, HistoricProcessInstance historicProcessInstance, Integer processInstanceStatus, List activities, List tasks) { // 遍历 tasks 列表，只处理已结束的 UserTask // 为什么不通过 activities 呢？因为，加签场景下，它只存在于 tasks，没有 activities，导致如果遍历 activities 的话，它无法成为一个节点 List endTasks = filterList(tasks, task -> task.getEndTime() != null); List approvalNodes = convertList(endTasks, task -> { ActivityNode activityNode = new ActivityNode().setId(task.getTaskDefinitionKey()).setName(task.getName()) .setNodeType(START_USER_NODE_ID.equals(task.getTaskDefinitionKey()) ? BpmSimpleModelNodeType.START_USER_NODE.getType() : BpmSimpleModelNodeType.APPROVE_NODE.getType()) .setStatus(FlowableUtils.getTaskStatus(task)) .setStartTime(DateUtils.of(task.getCreateTime())).setEndTime(DateUtils.of(task.getEndTime())) .setTasks(singletonList(BpmProcessInstanceConvert.INSTANCE.buildApprovalTaskInfo(task))); // 如果是取消状态，则跳过 if (BpmTaskStatusEnum.isCancelStatus(activityNode.getStatus())) { return null; } return activityNode; }); // 遍历 activities，只处理已结束的 StartEvent、EndEvent List endActivities = filterList(activities, activity -> activity.getEndTime() != null && (StrUtil.equalsAny(activity.getActivityType(), ELEMENT_EVENT_START, ELEMENT_EVENT_END))); endActivities.forEach(activity -> { // StartEvent：只处理 BPMN 的场景。因为，SIMPLE 情况下，已经有 START_USER_NODE 节点 if (ELEMENT_EVENT_START.equals(activity.getActivityType()) && BpmModelTypeEnum.BPMN.getType().equals(processDefinitionInfo.getModelType())) { ActivityNodeTask startTask = new ActivityNodeTask().setId(BpmnModelConstants.START_USER_NODE_ID) .setAssignee(startUserId).setStatus(BpmTaskStatusEnum.APPROVE.getStatus()); ActivityNode startNode = new ActivityNode().setId(startTask.getId()) .setName(BpmSimpleModelNodeType.START_USER_NODE.getName()) .setNodeType(BpmSimpleModelNodeType.START_USER_NODE.getType()) .setStatus(startTask.getStatus()).setTasks(ListUtil.of(startTask)) .setStartTime(DateUtils.of(activity.getStartTime())).setEndTime(DateUtils.of(activity.getEndTime())); approvalNodes.add(0, startNode); return; } // EndEvent if (ELEMENT_EVENT_END.equals(activity.getActivityType())) { if (BpmProcessInstanceStatusEnum.isRejectStatus(processInstanceStatus)) { // 拒绝情况下，不需要展示 EndEvent 结束节点。原因是：前端已经展示 x 效果，无需重复展示 return; } ActivityNode endNode = new ActivityNode().setId(activity.getId()) .setName(BpmSimpleModelNodeType.END_NODE.getName()) .setNodeType(BpmSimpleModelNodeType.END_NODE.getType()).setStatus(processInstanceStatus) .setStartTime(DateUtils.of(activity.getStartTime())).setEndTime(DateUtils.of(activity.getEndTime())); String reason = FlowableUtils.getProcessInstanceReason(historicProcessInstance); if (StrUtil.isNotEmpty(reason)) { endNode.setTasks(singletonList(new ActivityNodeTask().setId(endNode.getId()) .setStatus(endNode.getStatus()).setReason(reason))); } approvalNodes.add(endNode); } }); return approvalNodes; } /** * 获得【进行中】的活动节点们 */ private List getRunApproveNodeList(Long startUserId, BpmnModel bpmnModel, ProcessDefinition processDefinition, Map processVariables, List activities, List tasks) { // 构建运行中的任务，基于 activityId 分组 List runActivities = filterList(activities, activity -> activity.getEndTime() == null && (StrUtil.equalsAny(activity.getActivityType(), ELEMENT_TASK_USER))); Map> runningTaskMap = convertMultiMap(runActivities, HistoricActivityInstance::getActivityId); // 按照 activityId 分组，构建 ApprovalNodeInfo 节点 Map taskMap = convertMap(tasks, HistoricTaskInstance::getId); return convertList(runningTaskMap.entrySet(), entry -> { String activityId = entry.getKey(); List taskActivities = entry.getValue(); // 构建活动节点 HistoricActivityInstance firstActivity = CollUtil.getFirst(taskActivities); // 取第一个任务，会签/或签的任务，开始时间相同 ActivityNode activityNode = new ActivityNode().setId(firstActivity.getActivityId()).setName(firstActivity.getActivityName()) .setNodeType(BpmSimpleModelNodeType.APPROVE_NODE.getType()).setStatus(BpmTaskStatusEnum.RUNNING.getStatus()) .setTasks(new ArrayList<>()); // 处理每个任务的 tasks 属性 for (HistoricActivityInstance activity : taskActivities) { HistoricTaskInstance task = taskMap.get(activity.getTaskId()); activityNode.getTasks().add(BpmProcessInstanceConvert.INSTANCE.buildApprovalTaskInfo(task)); // 加签子任务，需要过滤掉已经完成的加签子任务 List childrenTasks = filterList( taskService.getAllChildrenTaskListByParentTaskId(activity.getTaskId(), tasks), childTask -> childTask.getEndTime() == null ); if (CollUtil.isNotEmpty(childrenTasks)) { activityNode.getTasks().addAll(convertList(childrenTasks, BpmProcessInstanceConvert.INSTANCE::buildApprovalTaskInfo)); } } // 处理每个任务的 candidateUsers 属性：如果是依次审批，需要预测它的后续审批人。因为 Task 是审批完一个，创建一个新的 Task FlowElement flowNode = BpmnModelUtils.getFlowElementById(bpmnModel, activityId); if (BpmnModelUtils.isSequentialUserTask(flowNode)) { List candidateUserIds = getTaskCandidateUserList(bpmnModel, flowNode.getId(), startUserId, processDefinition.getId(), processVariables); // 截取当前审批人位置后面的候选人，不包含当前审批人 ActivityNodeTask approvalTaskInfo = CollUtil.getFirst(activityNode.getTasks()); Assert.notNull(approvalTaskInfo, "任务不能为空"); int index = CollUtil.indexOf(candidateUserIds, userId -> userId.equals(approvalTaskInfo.getOwner()) || userId.equals(approvalTaskInfo.getAssignee())); // 委派或者向前加签情况需要先比较 owner activityNode.setCandidateUserIds(CollUtil.sub(candidateUserIds, index + 1, candidateUserIds.size())); } return activityNode; }); } /** * 获得【预测（未来）】的活动节点们 */ private List getSimulateApproveNodeList(Long startUserId, BpmnModel bpmnModel, BpmProcessDefinitionInfoDO processDefinitionInfo, Map processVariables, List activities) { // TODO @芋艿：【可优化】在驳回场景下，未来的预测准确性不高。原因是，驳回后，HistoricActivityInstance 包括了历史的操作，不是只有 startEvent 到当前节点的记录 Set runActivityIds = convertSet(activities, HistoricActivityInstance::getActivityId); // 情况一：BPMN 设计器 if (Objects.equals(BpmModelTypeEnum.BPMN.getType(), processDefinitionInfo.getModelType())) { List flowElements = BpmnModelUtils.simulateProcess(bpmnModel, processVariables); return convertList(flowElements, flowElement -> buildNotRunApproveNodeForBpmn(startUserId, bpmnModel, processDefinitionInfo, processVariables, flowElement, runActivityIds)); } // 情况二：SIMPLE 设计器 if (Objects.equals(BpmModelTypeEnum.SIMPLE.getType(), processDefinitionInfo.getModelType())) { BpmSimpleModelNodeVO simpleModel = JsonUtils.parseObject(processDefinitionInfo.getSimpleModel(), BpmSimpleModelNodeVO.class); List simpleNodes = SimpleModelUtils.simulateProcess(simpleModel, processVariables); return convertList(simpleNodes, simpleNode -> buildNotRunApproveNodeForSimple(startUserId, bpmnModel, processDefinitionInfo, processVariables, simpleNode, runActivityIds)); } throw new IllegalArgumentException("未知设计器类型：" + processDefinitionInfo.getModelType()); } private ActivityNode buildNotRunApproveNodeForSimple(Long startUserId, BpmnModel bpmnModel, BpmProcessDefinitionInfoDO processDefinitionInfo, Map processVariables, BpmSimpleModelNodeVO node, Set runActivityIds) { // TODO @芋艿：【可优化】在驳回场景下，未来的预测准确性不高。原因是，驳回后，HistoricActivityInstance 包括了历史的操作，不是只有 startEvent 到当前节点的记录 if (runActivityIds.contains(node.getId())) { return null; } ActivityNode activityNode = new ActivityNode().setId(node.getId()).setName(node.getName()) .setNodeType(node.getType()).setStatus(BpmTaskStatusEnum.NOT_START.getStatus()); // 1. 开始节点/审批节点 if (ObjectUtils.equalsAny(node.getType(), BpmSimpleModelNodeType.START_USER_NODE.getType(), BpmSimpleModelNodeType.APPROVE_NODE.getType())) { List candidateUserIds = getTaskCandidateUserList(bpmnModel, node.getId(), startUserId, processDefinitionInfo.getProcessDefinitionId(), processVariables); activityNode.setCandidateUserIds(candidateUserIds); return activityNode; } // 2. 结束节点 if (BpmSimpleModelNodeType.END_NODE.getType().equals(node.getType())) { return activityNode; } // 3. 抄送节点 TODO @jason：抄送节点 return null; } private ActivityNode buildNotRunApproveNodeForBpmn(Long startUserId, BpmnModel bpmnModel, BpmProcessDefinitionInfoDO processDefinitionInfo, Map processVariables, FlowElement node, Set runActivityIds) { if (runActivityIds.contains(node.getId())) { return null; } ActivityNode activityNode = new ActivityNode().setId(node.getId()).setStatus(BpmTaskStatusEnum.NOT_START.getStatus()); // 1. 开始节点 if (node instanceof StartEvent) { return activityNode.setName(BpmSimpleModelNodeType.START_USER_NODE.getName()) .setNodeType(BpmSimpleModelNodeType.START_USER_NODE.getType()); } // 2. 审批节点 if (node instanceof UserTask) { List candidateUserIds = getTaskCandidateUserList(bpmnModel, node.getId(), startUserId, processDefinitionInfo.getProcessDefinitionId(), processVariables); return activityNode.setName(node.getName()).setNodeType(BpmSimpleModelNodeType.APPROVE_NODE.getType()) .setCandidateUserIds(candidateUserIds); } // 3. 结束节点 if (node instanceof EndEvent) { return activityNode.setName(BpmSimpleModelNodeType.END_NODE.getName()) .setNodeType(BpmSimpleModelNodeType.END_NODE.getType()); } return null; } private List getTaskCandidateUserList(BpmnModel bpmnModel, String activityId, Long startUserId, String processDefinitionId, Map processVariables) { Set userIds = taskCandidateInvoker.calculateUsersByActivity(bpmnModel, activityId, startUserId, processDefinitionId, processVariables); return new ArrayList<>(userIds); } @Override public BpmProcessInstanceBpmnModelViewRespVO getProcessInstanceBpmnModelView(String id) { // 1.1 获得流程实例 HistoricProcessInstance processInstance = getHistoricProcessInstance(id); if (processInstance == null) { return null; } // 1.2 获得流程定义 BpmnModel bpmnModel = processDefinitionService.getProcessDefinitionBpmnModel(processInstance.getProcessDefinitionId()); if (bpmnModel == null) { return null; } BpmSimpleModelNodeVO simpleModel = null; BpmProcessDefinitionInfoDO processDefinitionInfo = processDefinitionService.getProcessDefinitionInfo( processInstance.getProcessDefinitionId()); if (processDefinitionInfo != null) { simpleModel = JsonUtils.parseObject(processDefinitionInfo.getSimpleModel(), BpmSimpleModelNodeVO.class); } // 1.3 获得流程实例对应的活动实例列表 + 任务列表 List activities = taskService.getActivityListByProcessInstanceId(id); List tasks = taskService.getTaskListByProcessInstanceId(id, true); // 2.1 拼接进度信息 Set unfinishedTaskActivityIds = convertSet(activities, HistoricActivityInstance::getActivityId, activityInstance -> activityInstance.getEndTime() == null); Set finishedTaskActivityIds = convertSet(activities, HistoricActivityInstance::getActivityId, activityInstance -> activityInstance.getEndTime() != null && ObjectUtil.notEqual(activityInstance.getActivityType(), BpmnXMLConstants.ELEMENT_SEQUENCE_FLOW)); Set finishedSequenceFlowActivityIds = convertSet(activities, HistoricActivityInstance::getActivityId, activityInstance -> activityInstance.getEndTime() != null && ObjectUtil.equals(activityInstance.getActivityType(), BpmnXMLConstants.ELEMENT_SEQUENCE_FLOW)); // 特殊：会签情况下，会有部分已完成（审批）、部分未完成（待审批），此时需要 finishedTaskActivityIds 移除掉 unfinishedTaskActivityIds.removeAll(finishedTaskActivityIds); // 特殊：如果流程实例被拒绝，则需要计算是哪个活动节点。 // 注意，只取最后一个。因为会存在多次拒绝的情况，拒绝驳回到指定节点 Set rejectTaskActivityIds = CollUtil.newHashSet(); if (BpmProcessInstanceStatusEnum.isRejectStatus(FlowableUtils.getProcessInstanceStatus(processInstance))) { tasks.stream() .filter(task -> BpmTaskStatusEnum.isRejectStatus(FlowableUtils.getTaskStatus(task))) .max(Comparator.comparing(HistoricTaskInstance::getEndTime)) .ifPresent(reject -> rejectTaskActivityIds.add(reject.getTaskDefinitionKey())); finishedTaskActivityIds.removeAll(rejectTaskActivityIds); } // 2.2 拼接基础信息 Set userIds = BpmProcessInstanceConvert.INSTANCE.parseUserIds02(processInstance, tasks); Map userMap = adminUserApi.getUserMap(userIds); Map deptMap = deptApi.getDeptMap(convertSet(userMap.values(), AdminUserRespDTO::getDeptId)); return BpmProcessInstanceConvert.INSTANCE.buildProcessInstanceBpmnModelView(processInstance, tasks, bpmnModel, simpleModel, unfinishedTaskActivityIds, finishedTaskActivityIds, finishedSequenceFlowActivityIds, rejectTaskActivityIds, userMap, deptMap); } // ========== Update 写入相关方法 ========== @Override @Transactional(rollbackFor = Exception.class) public String createProcessInstance(Long userId, @Valid BpmProcessInstanceCreateReqVO createReqVO) { // 获得流程定义 ProcessDefinition definition = processDefinitionService.getProcessDefinition(createReqVO.getProcessDefinitionId()); // 发起流程 return createProcessInstance0(userId, definition, createReqVO.getVariables(), null, createReqVO.getStartUserSelectAssignees()); } @Override public String createProcessInstance(Long userId, @Valid BpmProcessInstanceCreateReqDTO createReqDTO) { // 获得流程定义 ProcessDefinition definition = processDefinitionService.getActiveProcessDefinition(createReqDTO.getProcessDefinitionKey()); // 发起流程 return createProcessInstance0(userId, definition, createReqDTO.getVariables(), createReqDTO.getBusinessKey(), createReqDTO.getStartUserSelectAssignees()); } private String createProcessInstance0(Long userId, ProcessDefinition definition, Map variables, String businessKey, Map> startUserSelectAssignees) { // 1.1 校验流程定义 if (definition == null) { throw exception(PROCESS_DEFINITION_NOT_EXISTS); } if (definition.isSuspended()) { throw exception(PROCESS_DEFINITION_IS_SUSPENDED); } BpmProcessDefinitionInfoDO processDefinitionInfo = processDefinitionService.getProcessDefinitionInfo(definition.getId()); if (processDefinitionInfo == null) { throw exception(PROCESS_DEFINITION_NOT_EXISTS); } // 1.2 校验是否能够发起 if (!processDefinitionService.canUserStartProcessDefinition(processDefinitionInfo, userId)) { throw exception(PROCESS_INSTANCE_START_USER_CAN_START); } // 1.3 校验发起人自选审批人 validateStartUserSelectAssignees(definition, startUserSelectAssignees); // 2. 创建流程实例 if (variables == null) { variables = new HashMap<>(); } FlowableUtils.filterProcessInstanceFormVariable(variables); // 过滤一下，避免 ProcessInstance 系统级的变量被占用 variables.put(BpmnVariableConstants.PROCESS_INSTANCE_VARIABLE_STATUS, // 流程实例状态：审批中 BpmProcessInstanceStatusEnum.RUNNING.getStatus()); if (CollUtil.isNotEmpty(startUserSelectAssignees)) { variables.put(BpmnVariableConstants.PROCESS_INSTANCE_VARIABLE_START_USER_SELECT_ASSIGNEES, startUserSelectAssignees); } ProcessInstance instance = runtimeService.createProcessInstanceBuilder() .processDefinitionId(definition.getId()) .businessKey(businessKey) .name(definition.getName().trim()) .variables(variables) .start(); return instance.getId(); } private void validateStartUserSelectAssignees(ProcessDefinition definition, Map> startUserSelectAssignees) { // 1. 获得发起人自选审批人的 UserTask 列表 BpmnModel bpmnModel = processDefinitionService.getProcessDefinitionBpmnModel(definition.getId()); List userTaskList = BpmTaskCandidateStartUserSelectStrategy.getStartUserSelectUserTaskList(bpmnModel); if (CollUtil.isEmpty(userTaskList)) { return; } // 2. 校验发起人自选审批人的 UserTask 是否都配置了 userTaskList.forEach(userTask -> { List assignees = startUserSelectAssignees != null ? startUserSelectAssignees.get(userTask.getId()) : null; if (CollUtil.isEmpty(assignees)) { throw exception(PROCESS_INSTANCE_START_USER_SELECT_ASSIGNEES_NOT_CONFIG, userTask.getName()); } Map userMap = adminUserApi.getUserMap(assignees); assignees.forEach(assignee -> { if (userMap.get(assignee) == null) { throw exception(PROCESS_INSTANCE_START_USER_SELECT_ASSIGNEES_NOT_EXISTS, userTask.getName(), assignee); } }); }); } @Override public void cancelProcessInstanceByStartUser(Long userId, @Valid BpmProcessInstanceCancelReqVO cancelReqVO) { // 1.1 校验流程实例存在 ProcessInstance instance = getProcessInstance(cancelReqVO.getId()); if (instance == null) { throw exception(PROCESS_INSTANCE_CANCEL_FAIL_NOT_EXISTS); } // 1.2 只能取消自己的 if (!Objects.equals(instance.getStartUserId(), String.valueOf(userId))) { throw exception(PROCESS_INSTANCE_CANCEL_FAIL_NOT_SELF); } // 2. 取消流程 updateProcessInstanceCancel(cancelReqVO.getId(), BpmReasonEnum.CANCEL_PROCESS_INSTANCE_BY_START_USER.format(cancelReqVO.getReason())); } @Override public void cancelProcessInstanceByAdmin(Long userId, BpmProcessInstanceCancelReqVO cancelReqVO) { // 1.1 校验流程实例存在 ProcessInstance instance = getProcessInstance(cancelReqVO.getId()); if (instance == null) { throw exception(PROCESS_INSTANCE_CANCEL_FAIL_NOT_EXISTS); } // 2. 取消流程 AdminUserRespDTO user = adminUserApi.getUser(userId); updateProcessInstanceCancel(cancelReqVO.getId(), BpmReasonEnum.CANCEL_PROCESS_INSTANCE_BY_ADMIN.format(user.getNickname(), cancelReqVO.getReason())); } private void updateProcessInstanceCancel(String id, String reason) { // 1. 更新流程实例 status runtimeService.setVariable(id, BpmnVariableConstants.PROCESS_INSTANCE_VARIABLE_STATUS, BpmProcessInstanceStatusEnum.CANCEL.getStatus()); runtimeService.setVariable(id, BpmnVariableConstants.PROCESS_INSTANCE_VARIABLE_REASON, reason); // 2. 结束流程 taskService.moveTaskToEnd(id); } @Override public void updateProcessInstanceReject(ProcessInstance processInstance, String reason) { runtimeService.setVariable(processInstance.getProcessInstanceId(), BpmnVariableConstants.PROCESS_INSTANCE_VARIABLE_STATUS, BpmProcessInstanceStatusEnum.REJECT.getStatus()); runtimeService.setVariable(processInstance.getProcessInstanceId(), BpmnVariableConstants.PROCESS_INSTANCE_VARIABLE_REASON, BpmReasonEnum.REJECT_TASK.format(reason)); } // ========== Event 事件相关方法 ========== @Override public void processProcessInstanceCompleted(ProcessInstance instance) { // 注意：需要基于 instance 设置租户编号，避免 Flowable 内部异步时，丢失租户编号 FlowableUtils.execute(instance.getTenantId(), () -> { // 1.1 获取当前状态 Integer status = (Integer) instance.getProcessVariables().get(BpmnVariableConstants.PROCESS_INSTANCE_VARIABLE_STATUS); String reason = (String) instance.getProcessVariables().get(BpmnVariableConstants.PROCESS_INSTANCE_VARIABLE_REASON); // 1.2 当流程状态还是审批状态中，说明审批通过了，则变更下它的状态 // 为什么这么处理？因为流程完成，并且完成了，说明审批通过了 if (Objects.equals(status, BpmProcessInstanceStatusEnum.RUNNING.getStatus())) { status = BpmProcessInstanceStatusEnum.APPROVE.getStatus(); runtimeService.setVariable(instance.getId(), BpmnVariableConstants.PROCESS_INSTANCE_VARIABLE_STATUS, status); } // 2. 发送对应的消息通知 if (Objects.equals(status, BpmProcessInstanceStatusEnum.APPROVE.getStatus())) { messageService.sendMessageWhenProcessInstanceApprove(BpmProcessInstanceConvert.INSTANCE.buildProcessInstanceApproveMessage(instance)); } else if (Objects.equals(status, BpmProcessInstanceStatusEnum.REJECT.getStatus())) { messageService.sendMessageWhenProcessInstanceReject( BpmProcessInstanceConvert.INSTANCE.buildProcessInstanceRejectMessage(instance, reason)); } // 3. 发送流程实例的状态事件 processInstanceEventPublisher.sendProcessInstanceResultEvent( BpmProcessInstanceConvert.INSTANCE.buildProcessInstanceStatusEvent(this, instance, status)); }); } } \ No newline at end of file +package cn.iocoder.yudao.module.bpm.service.task; import cn.hutool.core.collection.CollUtil; import cn.hutool.core.collection.ListUtil; import cn.hutool.core.lang.Assert; import cn.hutool.core.util.ArrayUtil; import cn.hutool.core.util.ObjectUtil; import cn.hutool.core.util.StrUtil; import cn.iocoder.yudao.framework.common.pojo.PageResult; import cn.iocoder.yudao.framework.common.util.date.DateUtils; import cn.iocoder.yudao.framework.common.util.json.JsonUtils; import cn.iocoder.yudao.framework.common.util.object.ObjectUtils; import cn.iocoder.yudao.framework.common.util.object.PageUtils; import cn.iocoder.yudao.module.bpm.api.task.dto.BpmProcessInstanceCreateReqDTO; import cn.iocoder.yudao.module.bpm.controller.admin.definition.vo.model.simple.BpmSimpleModelNodeVO; import cn.iocoder.yudao.module.bpm.controller.admin.task.vo.instance.*; import cn.iocoder.yudao.module.bpm.controller.admin.task.vo.instance.BpmApprovalDetailRespVO.ActivityNodeTask; import cn.iocoder.yudao.module.bpm.controller.admin.task.vo.task.BpmTaskRespVO; import cn.iocoder.yudao.module.bpm.convert.task.BpmProcessInstanceConvert; import cn.iocoder.yudao.module.bpm.dal.dataobject.definition.BpmProcessDefinitionInfoDO; import cn.iocoder.yudao.module.bpm.enums.ErrorCodeConstants; import cn.iocoder.yudao.module.bpm.enums.definition.BpmModelTypeEnum; import cn.iocoder.yudao.module.bpm.enums.definition.BpmSimpleModelNodeType; import cn.iocoder.yudao.module.bpm.enums.task.BpmProcessInstanceStatusEnum; import cn.iocoder.yudao.module.bpm.enums.task.BpmReasonEnum; import cn.iocoder.yudao.module.bpm.enums.task.BpmTaskStatusEnum; import cn.iocoder.yudao.module.bpm.framework.flowable.core.candidate.BpmTaskCandidateInvoker; import cn.iocoder.yudao.module.bpm.framework.flowable.core.candidate.strategy.dept.BpmTaskCandidateStartUserSelectStrategy; import cn.iocoder.yudao.module.bpm.framework.flowable.core.enums.BpmnModelConstants; import cn.iocoder.yudao.module.bpm.framework.flowable.core.enums.BpmnVariableConstants; import cn.iocoder.yudao.module.bpm.framework.flowable.core.event.BpmProcessInstanceEventPublisher; import cn.iocoder.yudao.module.bpm.framework.flowable.core.util.BpmnModelUtils; import cn.iocoder.yudao.module.bpm.framework.flowable.core.util.FlowableUtils; import cn.iocoder.yudao.module.bpm.framework.flowable.core.util.SimpleModelUtils; import cn.iocoder.yudao.module.bpm.service.definition.BpmProcessDefinitionService; import cn.iocoder.yudao.module.bpm.service.message.BpmMessageService; import cn.iocoder.yudao.module.system.api.dept.DeptApi; import cn.iocoder.yudao.module.system.api.dept.dto.DeptRespDTO; import cn.iocoder.yudao.module.system.api.user.AdminUserApi; import cn.iocoder.yudao.module.system.api.user.dto.AdminUserRespDTO; import jakarta.annotation.Resource; import jakarta.validation.Valid; import lombok.extern.slf4j.Slf4j; import org.flowable.bpmn.constants.BpmnXMLConstants; import org.flowable.bpmn.model.*; import org.flowable.engine.HistoryService; import org.flowable.engine.RuntimeService; import org.flowable.engine.history.HistoricActivityInstance; import org.flowable.engine.history.HistoricProcessInstance; import org.flowable.engine.history.HistoricProcessInstanceQuery; import org.flowable.engine.repository.ProcessDefinition; import org.flowable.engine.runtime.ProcessInstance; import org.flowable.task.api.history.HistoricTaskInstance; import org.springframework.context.annotation.Lazy; import org.springframework.stereotype.Service; import org.springframework.transaction.annotation.Transactional; import org.springframework.validation.annotation.Validated; import java.util.*; import static cn.iocoder.yudao.framework.common.exception.util.ServiceExceptionUtil.exception; import static cn.iocoder.yudao.framework.common.util.collection.CollectionUtils.*; import static cn.iocoder.yudao.framework.common.util.collection.CollectionUtils.filterList; import static cn.iocoder.yudao.module.bpm.controller.admin.task.vo.instance.BpmApprovalDetailRespVO.ActivityNode; import static cn.iocoder.yudao.module.bpm.enums.ErrorCodeConstants.*; import static cn.iocoder.yudao.module.bpm.framework.flowable.core.enums.BpmnModelConstants.START_USER_NODE_ID; import static java.util.Arrays.asList; import static java.util.Collections.singletonList; import static org.flowable.bpmn.constants.BpmnXMLConstants.*; /** * 流程实例 Service 实现类 *

* ProcessDefinition & ProcessInstance & Execution & Task 的关系： * 1. *

* HistoricProcessInstance & ProcessInstance 的关系： * 1. *

* 简单来说，前者 = 历史 + 运行中的流程实例，后者仅是运行中的流程实例 * * @author 芋道源码 */ @Service @Validated @Slf4j public class BpmProcessInstanceServiceImpl implements BpmProcessInstanceService { @Resource private RuntimeService runtimeService; @Resource private HistoryService historyService; @Resource private BpmProcessDefinitionService processDefinitionService; @Resource @Lazy // 避免循环依赖 private BpmTaskService taskService; @Resource private BpmMessageService messageService; @Resource private AdminUserApi adminUserApi; @Resource private DeptApi deptApi; @Resource private BpmProcessInstanceEventPublisher processInstanceEventPublisher; @Resource private BpmTaskCandidateInvoker taskCandidateInvoker; // ========== Query 查询相关方法 ========== @Override public ProcessInstance getProcessInstance(String id) { return runtimeService.createProcessInstanceQuery() .includeProcessVariables() .processInstanceId(id) .singleResult(); } @Override public List getProcessInstances(Set ids) { return runtimeService.createProcessInstanceQuery().processInstanceIds(ids).list(); } @Override public HistoricProcessInstance getHistoricProcessInstance(String id) { return historyService.createHistoricProcessInstanceQuery().processInstanceId(id).includeProcessVariables().singleResult(); } @Override public List getHistoricProcessInstances(Set ids) { return historyService.createHistoricProcessInstanceQuery().processInstanceIds(ids).list(); } @Override public PageResult getProcessInstancePage(Long userId, BpmProcessInstancePageReqVO pageReqVO) { // 通过 BpmProcessInstanceExtDO 表，先查询到对应的分页 HistoricProcessInstanceQuery processInstanceQuery = historyService.createHistoricProcessInstanceQuery() .includeProcessVariables() .processInstanceTenantId(FlowableUtils.getTenantId()) .orderByProcessInstanceStartTime().desc(); if (userId != null) { // 【我的流程】菜单时，需要传递该字段 processInstanceQuery.startedBy(String.valueOf(userId)); } else if (pageReqVO.getStartUserId() != null) { // 【管理流程】菜单时，才会传递该字段 processInstanceQuery.startedBy(String.valueOf(pageReqVO.getStartUserId())); } if (StrUtil.isNotEmpty(pageReqVO.getName())) { processInstanceQuery.processInstanceNameLike("%" + pageReqVO.getName() + "%"); } if (StrUtil.isNotEmpty(pageReqVO.getProcessDefinitionKey())) { processInstanceQuery.processDefinitionKey(pageReqVO.getProcessDefinitionKey()); } if (StrUtil.isNotEmpty(pageReqVO.getCategory())) { processInstanceQuery.processDefinitionCategory(pageReqVO.getCategory()); } if (pageReqVO.getStatus() != null) { processInstanceQuery.variableValueEquals(BpmnVariableConstants.PROCESS_INSTANCE_VARIABLE_STATUS, pageReqVO.getStatus()); } if (ArrayUtil.isNotEmpty(pageReqVO.getCreateTime())) { processInstanceQuery.startedAfter(DateUtils.of(pageReqVO.getCreateTime()[0])); processInstanceQuery.startedBefore(DateUtils.of(pageReqVO.getCreateTime()[1])); } // 查询数量 long processInstanceCount = processInstanceQuery.count(); if (processInstanceCount == 0) { return PageResult.empty(processInstanceCount); } // 查询列表 List processInstanceList = processInstanceQuery.listPage(PageUtils.getStart(pageReqVO), pageReqVO.getPageSize()); return new PageResult<>(processInstanceList, processInstanceCount); } private Map getFormFieldsPermission(BpmnModel bpmnModel, String activityId, String taskId) { // 1. 获取流程活动编号。流程活动 Id 为空事，从流程任务中获取流程活动 Id if (StrUtil.isEmpty(activityId) && StrUtil.isNotEmpty(taskId)) { activityId = Optional.ofNullable(taskService.getHistoricTask(taskId)) .map(HistoricTaskInstance::getTaskDefinitionKey).orElse(null); } if (StrUtil.isEmpty(activityId)) { return null; } // 2. 从 BpmnModel 中解析表单字段权限 return BpmnModelUtils.parseFormFieldsPermission(bpmnModel, activityId); } @Override public BpmApprovalDetailRespVO getApprovalDetail(Long loginUserId, BpmApprovalDetailReqVO reqVO) { // 1.1 从 reqVO 中，读取公共变量 Long startUserId = loginUserId; // 流程发起人 HistoricProcessInstance historicProcessInstance = null; // 流程实例 Integer processInstanceStatus = BpmProcessInstanceStatusEnum.NOT_START.getStatus(); // 流程状态 Map processVariables = reqVO.getProcessVariables(); // 流程变量 // 1.2 如果是流程已发起的场景，则使用流程实例的数据 if (reqVO.getProcessInstanceId() != null) { historicProcessInstance = getHistoricProcessInstance(reqVO.getProcessInstanceId()); if (historicProcessInstance == null) { throw exception(ErrorCodeConstants.PROCESS_INSTANCE_NOT_EXISTS); } startUserId = Long.valueOf(historicProcessInstance.getStartUserId()); processInstanceStatus = FlowableUtils.getProcessInstanceStatus(historicProcessInstance); processVariables = historicProcessInstance.getProcessVariables(); } // 1.3 读取其它相关数据 ProcessDefinition processDefinition = processDefinitionService.getProcessDefinition( historicProcessInstance != null ? historicProcessInstance.getProcessDefinitionId() : reqVO.getProcessDefinitionId()); BpmProcessDefinitionInfoDO processDefinitionInfo = processDefinitionService.getProcessDefinitionInfo(processDefinition.getId()); BpmnModel bpmnModel = processDefinitionService.getProcessDefinitionBpmnModel(processDefinition.getId()); // 2.1 已结束 + 进行中的活动节点 List endActivityNodes = null; // 已结束的审批信息 List runActivityNodes = null; // 进行中的审批信息 List activities = null; // 流程实例列表 if (reqVO.getProcessInstanceId() != null) { activities = taskService.getActivityListByProcessInstanceId(reqVO.getProcessInstanceId()); List tasks = taskService.getTaskListByProcessInstanceId(reqVO.getProcessInstanceId(), true); endActivityNodes = getEndActivityNodeList(startUserId, processDefinitionInfo, historicProcessInstance, processInstanceStatus, activities, tasks); runActivityNodes = getRunApproveNodeList(startUserId, bpmnModel, processDefinition, processVariables, activities, tasks); } // 2.2 流程已经结束，直接 return，无需预测 if (BpmProcessInstanceStatusEnum.isProcessEndStatus(processInstanceStatus)) { return buildApprovalDetail(reqVO, bpmnModel, processDefinition, processDefinitionInfo, historicProcessInstance, processInstanceStatus, endActivityNodes, runActivityNodes, null, null); } // 3.1 计算当前登录用户的待办任务 // TODO @jason：有一个极端情况，如果一个用户有 2 个 task A 和 B，A 已经通过，B 需要审核。这个时，通过 A 进来，todo 拿到 B，会不会表单权限不一致哈。 BpmTaskRespVO todoTask = taskService.getFirstTodoTask(loginUserId, reqVO.getProcessInstanceId()); // 3.2 预测未运行节点的审批信息 List simulateActivityNodes = getSimulateApproveNodeList(startUserId, bpmnModel, processDefinitionInfo, processVariables, activities); // 4. 拼接最终数据 return buildApprovalDetail(reqVO, bpmnModel, processDefinition, processDefinitionInfo, historicProcessInstance, processInstanceStatus, endActivityNodes, runActivityNodes, simulateActivityNodes, todoTask); } /** * 拼接审批详情的最终数据 *

* 主要是，拼接审批人的用户信息、部门信息 */ private BpmApprovalDetailRespVO buildApprovalDetail(BpmApprovalDetailReqVO reqVO, BpmnModel bpmnModel, ProcessDefinition processDefinition, BpmProcessDefinitionInfoDO processDefinitionInfo, HistoricProcessInstance processInstance, Integer processInstanceStatus, List endApprovalNodeInfos, List runningApprovalNodeInfos, List simulateApprovalNodeInfos, BpmTaskRespVO todoTask) { // 1. 获取所有需要读取用户信息的 userIds List approveNodes = newArrayList(asList(endApprovalNodeInfos, runningApprovalNodeInfos, simulateApprovalNodeInfos)); Set userIds = BpmProcessInstanceConvert.INSTANCE.parseUserIds(processInstance, approveNodes, todoTask); Map userMap = adminUserApi.getUserMap(userIds); Map deptMap = deptApi.getDeptMap(convertSet(userMap.values(), AdminUserRespDTO::getDeptId)); // 2. 表单权限 Map formFieldsPermission = getFormFieldsPermission(bpmnModel, reqVO.getActivityId(), reqVO.getTaskId()); // 3. 拼接数据 return BpmProcessInstanceConvert.INSTANCE.buildApprovalDetail(bpmnModel, processDefinition, processDefinitionInfo, processInstance, processInstanceStatus, approveNodes, todoTask, formFieldsPermission, userMap, deptMap); } /** * 获得【已结束】的活动节点们 */ private List getEndActivityNodeList(Long startUserId, BpmProcessDefinitionInfoDO processDefinitionInfo, HistoricProcessInstance historicProcessInstance, Integer processInstanceStatus, List activities, List tasks) { // 遍历 tasks 列表，只处理已结束的 UserTask // 为什么不通过 activities 呢？因为，加签场景下，它只存在于 tasks，没有 activities，导致如果遍历 activities 的话，它无法成为一个节点 List endTasks = filterList(tasks, task -> task.getEndTime() != null); List approvalNodes = convertList(endTasks, task -> { ActivityNode activityNode = new ActivityNode().setId(task.getTaskDefinitionKey()).setName(task.getName()) .setNodeType(START_USER_NODE_ID.equals(task.getTaskDefinitionKey()) ? BpmSimpleModelNodeType.START_USER_NODE.getType() : BpmSimpleModelNodeType.APPROVE_NODE.getType()) .setStatus(FlowableUtils.getTaskStatus(task)) .setStartTime(DateUtils.of(task.getCreateTime())).setEndTime(DateUtils.of(task.getEndTime())) .setTasks(singletonList(BpmProcessInstanceConvert.INSTANCE.buildApprovalTaskInfo(task))); // 如果是取消状态，则跳过 if (BpmTaskStatusEnum.isCancelStatus(activityNode.getStatus())) { return null; } return activityNode; }); // 遍历 activities，只处理已结束的 StartEvent、EndEvent List endActivities = filterList(activities, activity -> activity.getEndTime() != null && (StrUtil.equalsAny(activity.getActivityType(), ELEMENT_EVENT_START, ELEMENT_EVENT_END))); endActivities.forEach(activity -> { // StartEvent：只处理 BPMN 的场景。因为，SIMPLE 情况下，已经有 START_USER_NODE 节点 if (ELEMENT_EVENT_START.equals(activity.getActivityType()) && BpmModelTypeEnum.BPMN.getType().equals(processDefinitionInfo.getModelType())) { ActivityNodeTask startTask = new ActivityNodeTask().setId(BpmnModelConstants.START_USER_NODE_ID) .setAssignee(startUserId).setStatus(BpmTaskStatusEnum.APPROVE.getStatus()); ActivityNode startNode = new ActivityNode().setId(startTask.getId()) .setName(BpmSimpleModelNodeType.START_USER_NODE.getName()) .setNodeType(BpmSimpleModelNodeType.START_USER_NODE.getType()) .setStatus(startTask.getStatus()).setTasks(ListUtil.of(startTask)) .setStartTime(DateUtils.of(activity.getStartTime())).setEndTime(DateUtils.of(activity.getEndTime())); approvalNodes.add(0, startNode); return; } // EndEvent if (ELEMENT_EVENT_END.equals(activity.getActivityType())) { if (BpmProcessInstanceStatusEnum.isRejectStatus(processInstanceStatus)) { // 拒绝情况下，不需要展示 EndEvent 结束节点。原因是：前端已经展示 x 效果，无需重复展示 return; } ActivityNode endNode = new ActivityNode().setId(activity.getId()) .setName(BpmSimpleModelNodeType.END_NODE.getName()) .setNodeType(BpmSimpleModelNodeType.END_NODE.getType()).setStatus(processInstanceStatus) .setStartTime(DateUtils.of(activity.getStartTime())).setEndTime(DateUtils.of(activity.getEndTime())); String reason = FlowableUtils.getProcessInstanceReason(historicProcessInstance); if (StrUtil.isNotEmpty(reason)) { endNode.setTasks(singletonList(new ActivityNodeTask().setId(endNode.getId()) .setStatus(endNode.getStatus()).setReason(reason))); } approvalNodes.add(endNode); } }); return approvalNodes; } /** * 获得【进行中】的活动节点们 */ private List getRunApproveNodeList(Long startUserId, BpmnModel bpmnModel, ProcessDefinition processDefinition, Map processVariables, List activities, List tasks) { // 构建运行中的任务，基于 activityId 分组 List runActivities = filterList(activities, activity -> activity.getEndTime() == null && (StrUtil.equalsAny(activity.getActivityType(), ELEMENT_TASK_USER))); Map> runningTaskMap = convertMultiMap(runActivities, HistoricActivityInstance::getActivityId); // 按照 activityId 分组，构建 ApprovalNodeInfo 节点 Map taskMap = convertMap(tasks, HistoricTaskInstance::getId); return convertList(runningTaskMap.entrySet(), entry -> { String activityId = entry.getKey(); List taskActivities = entry.getValue(); // 构建活动节点 HistoricActivityInstance firstActivity = CollUtil.getFirst(taskActivities); // 取第一个任务，会签/或签的任务，开始时间相同 ActivityNode activityNode = new ActivityNode().setId(firstActivity.getActivityId()).setName(firstActivity.getActivityName()) .setNodeType(BpmSimpleModelNodeType.APPROVE_NODE.getType()).setStatus(BpmTaskStatusEnum.RUNNING.getStatus()) .setStartTime(DateUtils.of(CollUtil.getFirst(taskActivities).getStartTime())) .setTasks(new ArrayList<>()); // 处理每个任务的 tasks 属性 for (HistoricActivityInstance activity : taskActivities) { HistoricTaskInstance task = taskMap.get(activity.getTaskId()); activityNode.getTasks().add(BpmProcessInstanceConvert.INSTANCE.buildApprovalTaskInfo(task)); // 加签子任务，需要过滤掉已经完成的加签子任务 List childrenTasks = filterList( taskService.getAllChildrenTaskListByParentTaskId(activity.getTaskId(), tasks), childTask -> childTask.getEndTime() == null ); if (CollUtil.isNotEmpty(childrenTasks)) { activityNode.getTasks().addAll(convertList(childrenTasks, BpmProcessInstanceConvert.INSTANCE::buildApprovalTaskInfo)); } } // 处理每个任务的 candidateUsers 属性：如果是依次审批，需要预测它的后续审批人。因为 Task 是审批完一个，创建一个新的 Task FlowElement flowNode = BpmnModelUtils.getFlowElementById(bpmnModel, activityId); if (BpmnModelUtils.isSequentialUserTask(flowNode)) { List candidateUserIds = getTaskCandidateUserList(bpmnModel, flowNode.getId(), startUserId, processDefinition.getId(), processVariables); // 截取当前审批人位置后面的候选人，不包含当前审批人 ActivityNodeTask approvalTaskInfo = CollUtil.getFirst(activityNode.getTasks()); Assert.notNull(approvalTaskInfo, "任务不能为空"); int index = CollUtil.indexOf(candidateUserIds, userId -> userId.equals(approvalTaskInfo.getOwner()) || userId.equals(approvalTaskInfo.getAssignee())); // 委派或者向前加签情况需要先比较 owner activityNode.setCandidateUserIds(CollUtil.sub(candidateUserIds, index + 1, candidateUserIds.size())); } return activityNode; }); } /** * 获得【预测（未来）】的活动节点们 */ private List getSimulateApproveNodeList(Long startUserId, BpmnModel bpmnModel, BpmProcessDefinitionInfoDO processDefinitionInfo, Map processVariables, List activities) { // TODO @芋艿：【可优化】在驳回场景下，未来的预测准确性不高。原因是，驳回后，HistoricActivityInstance 包括了历史的操作，不是只有 startEvent 到当前节点的记录 Set runActivityIds = convertSet(activities, HistoricActivityInstance::getActivityId); // 情况一：BPMN 设计器 if (Objects.equals(BpmModelTypeEnum.BPMN.getType(), processDefinitionInfo.getModelType())) { List flowElements = BpmnModelUtils.simulateProcess(bpmnModel, processVariables); return convertList(flowElements, flowElement -> buildNotRunApproveNodeForBpmn(startUserId, bpmnModel, processDefinitionInfo, processVariables, flowElement, runActivityIds)); } // 情况二：SIMPLE 设计器 if (Objects.equals(BpmModelTypeEnum.SIMPLE.getType(), processDefinitionInfo.getModelType())) { BpmSimpleModelNodeVO simpleModel = JsonUtils.parseObject(processDefinitionInfo.getSimpleModel(), BpmSimpleModelNodeVO.class); List simpleNodes = SimpleModelUtils.simulateProcess(simpleModel, processVariables); return convertList(simpleNodes, simpleNode -> buildNotRunApproveNodeForSimple(startUserId, bpmnModel, processDefinitionInfo, processVariables, simpleNode, runActivityIds)); } throw new IllegalArgumentException("未知设计器类型：" + processDefinitionInfo.getModelType()); } private ActivityNode buildNotRunApproveNodeForSimple(Long startUserId, BpmnModel bpmnModel, BpmProcessDefinitionInfoDO processDefinitionInfo, Map processVariables, BpmSimpleModelNodeVO node, Set runActivityIds) { // TODO @芋艿：【可优化】在驳回场景下，未来的预测准确性不高。原因是，驳回后，HistoricActivityInstance 包括了历史的操作，不是只有 startEvent 到当前节点的记录 if (runActivityIds.contains(node.getId())) { return null; } ActivityNode activityNode = new ActivityNode().setId(node.getId()).setName(node.getName()) .setNodeType(node.getType()).setStatus(BpmTaskStatusEnum.NOT_START.getStatus()); // 1. 开始节点/审批节点 if (ObjectUtils.equalsAny(node.getType(), BpmSimpleModelNodeType.START_USER_NODE.getType(), BpmSimpleModelNodeType.APPROVE_NODE.getType())) { List candidateUserIds = getTaskCandidateUserList(bpmnModel, node.getId(), startUserId, processDefinitionInfo.getProcessDefinitionId(), processVariables); activityNode.setCandidateUserIds(candidateUserIds); return activityNode; } // 2. 结束节点 if (BpmSimpleModelNodeType.END_NODE.getType().equals(node.getType())) { return activityNode; } // 3. 抄送节点 TODO @jason：抄送节点 return null; } private ActivityNode buildNotRunApproveNodeForBpmn(Long startUserId, BpmnModel bpmnModel, BpmProcessDefinitionInfoDO processDefinitionInfo, Map processVariables, FlowElement node, Set runActivityIds) { if (runActivityIds.contains(node.getId())) { return null; } ActivityNode activityNode = new ActivityNode().setId(node.getId()).setStatus(BpmTaskStatusEnum.NOT_START.getStatus()); // 1. 开始节点 if (node instanceof StartEvent) { return activityNode.setName(BpmSimpleModelNodeType.START_USER_NODE.getName()) .setNodeType(BpmSimpleModelNodeType.START_USER_NODE.getType()); } // 2. 审批节点 if (node instanceof UserTask) { List candidateUserIds = getTaskCandidateUserList(bpmnModel, node.getId(), startUserId, processDefinitionInfo.getProcessDefinitionId(), processVariables); return activityNode.setName(node.getName()).setNodeType(BpmSimpleModelNodeType.APPROVE_NODE.getType()) .setCandidateUserIds(candidateUserIds); } // 3. 结束节点 if (node instanceof EndEvent) { return activityNode.setName(BpmSimpleModelNodeType.END_NODE.getName()) .setNodeType(BpmSimpleModelNodeType.END_NODE.getType()); } return null; } private List getTaskCandidateUserList(BpmnModel bpmnModel, String activityId, Long startUserId, String processDefinitionId, Map processVariables) { Set userIds = taskCandidateInvoker.calculateUsersByActivity(bpmnModel, activityId, startUserId, processDefinitionId, processVariables); return new ArrayList<>(userIds); } @Override public BpmProcessInstanceBpmnModelViewRespVO getProcessInstanceBpmnModelView(String id) { // 1.1 获得流程实例 HistoricProcessInstance processInstance = getHistoricProcessInstance(id); if (processInstance == null) { return null; } // 1.2 获得流程定义 BpmnModel bpmnModel = processDefinitionService.getProcessDefinitionBpmnModel(processInstance.getProcessDefinitionId()); if (bpmnModel == null) { return null; } BpmSimpleModelNodeVO simpleModel = null; BpmProcessDefinitionInfoDO processDefinitionInfo = processDefinitionService.getProcessDefinitionInfo( processInstance.getProcessDefinitionId()); if (processDefinitionInfo != null && BpmModelTypeEnum.SIMPLE.getType().equals(processDefinitionInfo.getModelType())) { simpleModel = JsonUtils.parseObject(processDefinitionInfo.getSimpleModel(), BpmSimpleModelNodeVO.class); } // 1.3 获得流程实例对应的活动实例列表 + 任务列表 List activities = taskService.getActivityListByProcessInstanceId(id); List tasks = taskService.getTaskListByProcessInstanceId(id, true); // 2.1 拼接进度信息 Set unfinishedTaskActivityIds = convertSet(activities, HistoricActivityInstance::getActivityId, activityInstance -> activityInstance.getEndTime() == null); Set finishedTaskActivityIds = convertSet(activities, HistoricActivityInstance::getActivityId, activityInstance -> activityInstance.getEndTime() != null && ObjectUtil.notEqual(activityInstance.getActivityType(), BpmnXMLConstants.ELEMENT_SEQUENCE_FLOW)); Set finishedSequenceFlowActivityIds = convertSet(activities, HistoricActivityInstance::getActivityId, activityInstance -> activityInstance.getEndTime() != null && ObjectUtil.equals(activityInstance.getActivityType(), BpmnXMLConstants.ELEMENT_SEQUENCE_FLOW)); // 特殊：会签情况下，会有部分已完成（审批）、部分未完成（待审批），此时需要 finishedTaskActivityIds 移除掉 unfinishedTaskActivityIds.removeAll(finishedTaskActivityIds); // 特殊：如果流程实例被拒绝，则需要计算是哪个活动节点。 // 注意，只取最后一个。因为会存在多次拒绝的情况，拒绝驳回到指定节点 Set rejectTaskActivityIds = CollUtil.newHashSet(); if (BpmProcessInstanceStatusEnum.isRejectStatus(FlowableUtils.getProcessInstanceStatus(processInstance))) { tasks.stream() .filter(task -> BpmTaskStatusEnum.isRejectStatus(FlowableUtils.getTaskStatus(task))) .max(Comparator.comparing(HistoricTaskInstance::getEndTime)) .ifPresent(reject -> rejectTaskActivityIds.add(reject.getTaskDefinitionKey())); finishedTaskActivityIds.removeAll(rejectTaskActivityIds); } // 2.2 拼接基础信息 Set userIds = BpmProcessInstanceConvert.INSTANCE.parseUserIds02(processInstance, tasks); Map userMap = adminUserApi.getUserMap(userIds); Map deptMap = deptApi.getDeptMap(convertSet(userMap.values(), AdminUserRespDTO::getDeptId)); return BpmProcessInstanceConvert.INSTANCE.buildProcessInstanceBpmnModelView(processInstance, tasks, bpmnModel, simpleModel, unfinishedTaskActivityIds, finishedTaskActivityIds, finishedSequenceFlowActivityIds, rejectTaskActivityIds, userMap, deptMap); } // ========== Update 写入相关方法 ========== @Override @Transactional(rollbackFor = Exception.class) public String createProcessInstance(Long userId, @Valid BpmProcessInstanceCreateReqVO createReqVO) { // 获得流程定义 ProcessDefinition definition = processDefinitionService.getProcessDefinition(createReqVO.getProcessDefinitionId()); // 发起流程 return createProcessInstance0(userId, definition, createReqVO.getVariables(), null, createReqVO.getStartUserSelectAssignees()); } @Override public String createProcessInstance(Long userId, @Valid BpmProcessInstanceCreateReqDTO createReqDTO) { // 获得流程定义 ProcessDefinition definition = processDefinitionService.getActiveProcessDefinition(createReqDTO.getProcessDefinitionKey()); // 发起流程 return createProcessInstance0(userId, definition, createReqDTO.getVariables(), createReqDTO.getBusinessKey(), createReqDTO.getStartUserSelectAssignees()); } private String createProcessInstance0(Long userId, ProcessDefinition definition, Map variables, String businessKey, Map> startUserSelectAssignees) { // 1.1 校验流程定义 if (definition == null) { throw exception(PROCESS_DEFINITION_NOT_EXISTS); } if (definition.isSuspended()) { throw exception(PROCESS_DEFINITION_IS_SUSPENDED); } BpmProcessDefinitionInfoDO processDefinitionInfo = processDefinitionService.getProcessDefinitionInfo(definition.getId()); if (processDefinitionInfo == null) { throw exception(PROCESS_DEFINITION_NOT_EXISTS); } // 1.2 校验是否能够发起 if (!processDefinitionService.canUserStartProcessDefinition(processDefinitionInfo, userId)) { throw exception(PROCESS_INSTANCE_START_USER_CAN_START); } // 1.3 校验发起人自选审批人 validateStartUserSelectAssignees(definition, startUserSelectAssignees); // 2. 创建流程实例 if (variables == null) { variables = new HashMap<>(); } FlowableUtils.filterProcessInstanceFormVariable(variables); // 过滤一下，避免 ProcessInstance 系统级的变量被占用 variables.put(BpmnVariableConstants.PROCESS_INSTANCE_VARIABLE_STATUS, // 流程实例状态：审批中 BpmProcessInstanceStatusEnum.RUNNING.getStatus()); if (CollUtil.isNotEmpty(startUserSelectAssignees)) { variables.put(BpmnVariableConstants.PROCESS_INSTANCE_VARIABLE_START_USER_SELECT_ASSIGNEES, startUserSelectAssignees); } ProcessInstance instance = runtimeService.createProcessInstanceBuilder() .processDefinitionId(definition.getId()) .businessKey(businessKey) .name(definition.getName().trim()) .variables(variables) .start(); return instance.getId(); } private void validateStartUserSelectAssignees(ProcessDefinition definition, Map> startUserSelectAssignees) { // 1. 获得发起人自选审批人的 UserTask 列表 BpmnModel bpmnModel = processDefinitionService.getProcessDefinitionBpmnModel(definition.getId()); List userTaskList = BpmTaskCandidateStartUserSelectStrategy.getStartUserSelectUserTaskList(bpmnModel); if (CollUtil.isEmpty(userTaskList)) { return; } // 2. 校验发起人自选审批人的 UserTask 是否都配置了 userTaskList.forEach(userTask -> { List assignees = startUserSelectAssignees != null ? startUserSelectAssignees.get(userTask.getId()) : null; if (CollUtil.isEmpty(assignees)) { throw exception(PROCESS_INSTANCE_START_USER_SELECT_ASSIGNEES_NOT_CONFIG, userTask.getName()); } Map userMap = adminUserApi.getUserMap(assignees); assignees.forEach(assignee -> { if (userMap.get(assignee) == null) { throw exception(PROCESS_INSTANCE_START_USER_SELECT_ASSIGNEES_NOT_EXISTS, userTask.getName(), assignee); } }); }); } @Override public void cancelProcessInstanceByStartUser(Long userId, @Valid BpmProcessInstanceCancelReqVO cancelReqVO) { // 1.1 校验流程实例存在 ProcessInstance instance = getProcessInstance(cancelReqVO.getId()); if (instance == null) { throw exception(PROCESS_INSTANCE_CANCEL_FAIL_NOT_EXISTS); } // 1.2 只能取消自己的 if (!Objects.equals(instance.getStartUserId(), String.valueOf(userId))) { throw exception(PROCESS_INSTANCE_CANCEL_FAIL_NOT_SELF); } // 2. 取消流程 updateProcessInstanceCancel(cancelReqVO.getId(), BpmReasonEnum.CANCEL_PROCESS_INSTANCE_BY_START_USER.format(cancelReqVO.getReason())); } @Override public void cancelProcessInstanceByAdmin(Long userId, BpmProcessInstanceCancelReqVO cancelReqVO) { // 1.1 校验流程实例存在 ProcessInstance instance = getProcessInstance(cancelReqVO.getId()); if (instance == null) { throw exception(PROCESS_INSTANCE_CANCEL_FAIL_NOT_EXISTS); } // 2. 取消流程 AdminUserRespDTO user = adminUserApi.getUser(userId); updateProcessInstanceCancel(cancelReqVO.getId(), BpmReasonEnum.CANCEL_PROCESS_INSTANCE_BY_ADMIN.format(user.getNickname(), cancelReqVO.getReason())); } private void updateProcessInstanceCancel(String id, String reason) { // 1. 更新流程实例 status runtimeService.setVariable(id, BpmnVariableConstants.PROCESS_INSTANCE_VARIABLE_STATUS, BpmProcessInstanceStatusEnum.CANCEL.getStatus()); runtimeService.setVariable(id, BpmnVariableConstants.PROCESS_INSTANCE_VARIABLE_REASON, reason); // 2. 结束流程 taskService.moveTaskToEnd(id); } @Override public void updateProcessInstanceReject(ProcessInstance processInstance, String reason) { runtimeService.setVariable(processInstance.getProcessInstanceId(), BpmnVariableConstants.PROCESS_INSTANCE_VARIABLE_STATUS, BpmProcessInstanceStatusEnum.REJECT.getStatus()); runtimeService.setVariable(processInstance.getProcessInstanceId(), BpmnVariableConstants.PROCESS_INSTANCE_VARIABLE_REASON, BpmReasonEnum.REJECT_TASK.format(reason)); } // ========== Event 事件相关方法 ========== @Override public void processProcessInstanceCompleted(ProcessInstance instance) { // 注意：需要基于 instance 设置租户编号，避免 Flowable 内部异步时，丢失租户编号 FlowableUtils.execute(instance.getTenantId(), () -> { // 1.1 获取当前状态 Integer status = (Integer) instance.getProcessVariables().get(BpmnVariableConstants.PROCESS_INSTANCE_VARIABLE_STATUS); String reason = (String) instance.getProcessVariables().get(BpmnVariableConstants.PROCESS_INSTANCE_VARIABLE_REASON); // 1.2 当流程状态还是审批状态中，说明审批通过了，则变更下它的状态 // 为什么这么处理？因为流程完成，并且完成了，说明审批通过了 if (Objects.equals(status, BpmProcessInstanceStatusEnum.RUNNING.getStatus())) { status = BpmProcessInstanceStatusEnum.APPROVE.getStatus(); runtimeService.setVariable(instance.getId(), BpmnVariableConstants.PROCESS_INSTANCE_VARIABLE_STATUS, status); } // 2. 发送对应的消息通知 if (Objects.equals(status, BpmProcessInstanceStatusEnum.APPROVE.getStatus())) { messageService.sendMessageWhenProcessInstanceApprove(BpmProcessInstanceConvert.INSTANCE.buildProcessInstanceApproveMessage(instance)); } else if (Objects.equals(status, BpmProcessInstanceStatusEnum.REJECT.getStatus())) { messageService.sendMessageWhenProcessInstanceReject( BpmProcessInstanceConvert.INSTANCE.buildProcessInstanceRejectMessage(instance, reason)); } // 3. 发送流程实例的状态事件 processInstanceEventPublisher.sendProcessInstanceResultEvent( BpmProcessInstanceConvert.INSTANCE.buildProcessInstanceStatusEvent(this, instance, status)); }); } } \ No newline at end of file diff --git a/yudao-module-bpm/yudao-module-bpm-biz/src/main/java/cn/iocoder/yudao/module/bpm/service/task/BpmTaskServiceImpl.java b/yudao-module-bpm/yudao-module-bpm-biz/src/main/java/cn/iocoder/yudao/module/bpm/service/task/BpmTaskServiceImpl.java index 141c03a93f..919240df2c 100644 --- a/yudao-module-bpm/yudao-module-bpm-biz/src/main/java/cn/iocoder/yudao/module/bpm/service/task/BpmTaskServiceImpl.java +++ b/yudao-module-bpm/yudao-module-bpm-biz/src/main/java/cn/iocoder/yudao/module/bpm/service/task/BpmTaskServiceImpl.java @@ -764,9 +764,7 @@ public class BpmTaskServiceImpl implements BpmTaskService { taskService.setOwner(taskId, task.getAssignee()); // 3.2 执行委派，将任务委派给 delegateUser taskService.delegateTask(taskId, reqVO.getDelegateUserId().toString()); - // 3.3 更新 task 状态。 - // 为什么不更新原因？因为原因目前主要给审批通过、不通过时使用 - updateTaskStatus(taskId, BpmTaskStatusEnum.DELEGATE.getStatus()); + // 补充说明：委托不单独设置状态。如果需要，可通过 Task 的 DelegationState 字段，判断是否为 DelegationState.PENDING 委托中 } @Override