基于若依的ruoyi-nbcio的flowable流程管理系统增加服务任务和我的抄送功能

更多ruoyi-nbcio功能请看演示系统

gitee源代码地址

前后端代码：?https://gitee.com/nbacheng/ruoyi-nbcio

演示地址：RuoYi-Nbcio后台管理系统

1、增加一个状态字段

wf_copy增加下面两个字段

就用未读已读来区分

2、前端

api接口增加如下：

// 查询流程我的抄送列表
export function listMyCopyProcess(query) {
  return request({
    url: '/workflow/process/myCopyList',
    method: 'get',
    params: query
  })
}

//抄送人已读状态
export function updateCcReaded(parameter) {
  return request({
    url: '/workflow/process/updateViewStatust',
    method:'get',
    params: parameter
  })
}

<template>
  <div class="app-container">
    <el-form :model="queryParams" ref="queryForm" size="small" :inline="true" v-show="showSearch" label-width="68px">
      <el-form-item label="流程名称" prop="processName">
        <el-input
          v-model="queryParams.processName"
          placeholder="请输入流程名称"
          clearable
          @keyup.enter.native="handleQuery"
        />
      </el-form-item>
      <el-form-item label="发起人" prop="originatorName">
        <el-input
          v-model="queryParams.originatorName"
          placeholder="请输入发起人"
          clearable
          @keyup.enter.native="handleQuery"
        />
      </el-form-item>
      <el-form-item>
        <el-button type="primary" icon="el-icon-search" size="mini" @click="handleQuery">搜索</el-button>
        <el-button icon="el-icon-refresh" size="mini" @click="resetQuery">重置</el-button>
      </el-form-item>
    </el-form>

    <el-row :gutter="10" class="mb8">
      <el-col :span="1.5">
        <el-button
          type="warning"
          plain
          icon="el-icon-download"
          size="mini"
          v-hasPermi="['workflow:process:copyExport']"
          @click="handleExport"
        >导出</el-button>
      </el-col>
      <right-toolbar :showSearch.sync="showSearch" @queryTable="getList"></right-toolbar>
    </el-row>

    <el-table v-loading="loading" :data="copyList" @selection-change="handleSelectionChange">
      <el-table-column type="selection" width="55" align="center" />
      <el-table-column label="抄送编号" align="center" prop="copyId" />
      <el-table-column label="标题" align="center" prop="title" :show-overflow-tooltip="true" />
      <el-table-column label="流程名称" align="center" prop="processName" :show-overflow-tooltip="true" />
      <el-table-column label="发起人" align="center" prop="originatorName" />
      <el-table-column label="创建时间" align="center" prop="createTime">
        <template slot-scope="scope">
          <span>{{ parseTime(scope.row.createTime) }}</span>
        </template>
      </el-table-column>
      <el-table-column label="操作" align="center" class-name="small-padding fixed-width">
        <template slot-scope="scope">
          <el-button
            size="mini"
            type="text"
            icon="el-icon-tickets"
            @click="handleFlowRecord(scope.row)"
            v-hasPermi="['workflow:process:query']"
          >详情</el-button>
        </template>
      </el-table-column>
    </el-table>

    <pagination
      v-show="total>0"
      :total="total"
      :page.sync="queryParams.pageNum"
      :limit.sync="queryParams.pageSize"
      @pagination="getList"
    />
  </div>
</template>

<script>
import { listMyCopyProcess } from "@/api/workflow/process"

export default {
  name: "myCopy",
  data() {
    return {
      // 按钮loading
      buttonLoading: false,
      // 遮罩层
      loading: true,
      // 选中数组
      ids: [],
      // 非单个禁用
      single: true,
      // 非多个禁用
      multiple: true,
      // 显示搜索条件
      showSearch: true,
      // 总条数
      total: 0,
      // 流程抄送表格数据
      copyList: [],
      // 弹出层标题
      title: "",
      // 是否显示弹出层
      open: false,
      // 查询参数
      queryParams: {
        pageNum: 1,
        pageSize: 10,
        processId: undefined,
        processName: undefined,
        categoryId: undefined,
        taskId: undefined,
        userId: undefined,
        originatorName: undefined,
      },
      // 表单参数
      form: {},
      // 表单校验
      rules: {
        copyId: [
          { required: true, message: "抄送主键不能为空", trigger: "blur" }
        ],
        processId: [
          { required: true, message: "流程主键不能为空", trigger: "blur" }
        ],
        processName: [
          { required: true, message: "流程名称不能为空", trigger: "blur" }
        ],
        categoryId: [
          { required: true, message: "流程分类主键不能为空", trigger: "blur" }
        ],
        taskId: [
          { required: true, message: "任务主键不能为空", trigger: "blur" }
        ],
        userId: [
          { required: true, message: "用户主键不能为空", trigger: "blur" }
        ]
      }
    };
  },
  created() {
    this.getList();
  },
  methods: {
    /** 查询流程抄送列表 */
    getList() {
      this.loading = true;
      listMyCopyProcess(this.queryParams).then(response => {
        this.copyList = response.rows;
        this.total = response.total;
        this.loading = false;
      });
    },
    // 取消按钮
    cancel() {
      this.open = false;
      this.reset();
    },
    // 表单重置
    reset() {
      this.form = {
        copyId: undefined,
        processId: undefined,
        processName: undefined,
        categoryId: undefined,
        taskId: undefined,
        userId: undefined,
        originatorName: undefined,
        createBy: undefined,
        createTime: undefined,
        updateBy: undefined,
        updateTime: undefined,
        delFlag: undefined
      };
      this.resetForm("form");
    },
    /** 搜索按钮操作 */
    handleQuery() {
      this.queryParams.pageNum = 1;
      this.getList();
    },
    /** 重置按钮操作 */
    resetQuery() {
      this.resetForm("queryForm");
      this.handleQuery();
    },
    // 多选框选中数据
    handleSelectionChange(selection) {
      this.ids = selection.map(item => item.copyId)
      this.single = selection.length!==1
      this.multiple = !selection.length
    },
    /** 查看详情 */
    handleFlowRecord(row){
      console.log(row);
      this.$router.push({
        path: '/workflow/process/detail/' + row.instanceId,
        query: {
          taskId: row.taskId,
          processed: false
        }
      })
    },
    /** 导出按钮操作 */
    handleExport() {
      this.download('workflow/process/copyExport', {
        ...this.queryParams
      }, `wf_copy_process_${new Date().getTime()}.xlsx`)
    }
  }
};
</script>

上面是我的抄送，主要是接口不一样。

抄送点击详情的时候更新一下状态

 /** 查看详情 */
    handleFlowRecord(row){
      console.log(row);
      updateCcReaded({ id: row.copyId }).then(res => {
        if (res.success) {
          console.log(res);
        }
      })
      this.$router.push({
        path: '/workflow/process/detail/' + row.instanceId,
        query: {
          taskId: row.taskId,
          processed: false
        }
      })
    },

3、后端

查询我的抄送代码：

 
    /**
     * 查询我的流程抄送列表
     *
     * @param bo 流程抄送
     * @return 流程抄送
     */
    @Override
    public TableDataInfo<WfCopyVo> selectMyPageList(WfCopyBo bo, PageQuery pageQuery) {
        LambdaQueryWrapper<WfCopy> lqw = buildMyQueryWrapper(bo);
        lqw.orderByDesc(WfCopy::getCreateTime);
        Page<WfCopyVo> result = baseMapper.selectVoPage(pageQuery.build(), lqw);
        return TableDataInfo.build(result);
    }

    /**
     * 查询流程抄送列表
     *
     * @param bo 流程抄送
     * @return 流程抄送
     */
    @Override
    public List<WfCopyVo> selectList(WfCopyBo bo) {
        LambdaQueryWrapper<WfCopy> lqw = buildQueryWrapper(bo);
        return baseMapper.selectVoList(lqw);
    }
    
    private LambdaQueryWrapper<WfCopy> buildMyQueryWrapper(WfCopyBo bo) {
        Map<String, Object> params = bo.getParams();
        LoginUser sysUser = commonService.getLoginUser();
        LambdaQueryWrapper<WfCopy> lqw = Wrappers.lambdaQuery();
        lqw.eq(bo.getUserId() == sysUser.getUserId(), WfCopy::getOriginatorId, bo.getUserId());
        return lqw;
    }

更新抄送代码如下：

 @Override
    public Boolean makeCopy(WfTaskBo taskBo) {
        if (StringUtils.isBlank(taskBo.getCopyUserIds())) {
            // 若抄送用户为空，则不需要处理，返回成功
            return true;
        }
        HistoricProcessInstance historicProcessInstance = historyService.createHistoricProcessInstanceQuery()
            .processInstanceId(taskBo.getProcInsId()).singleResult();
        String[] ids = taskBo.getCopyUserIds().split(",");
        List<WfCopy> copyList = new ArrayList<>(ids.length);
        Long originatorId = LoginHelper.getUserId();
        String originatorName = LoginHelper.getNickName();
        String title = historicProcessInstance.getProcessDefinitionName() + "-" + taskBo.getTaskName();
        for (String id : ids) {
            Long userId = Long.valueOf(id);
            WfCopy copy = new WfCopy();
            copy.setTitle(title);
            copy.setProcessId(historicProcessInstance.getProcessDefinitionId());
            copy.setProcessName(historicProcessInstance.getProcessDefinitionName());
            copy.setDeploymentId(historicProcessInstance.getDeploymentId());
            copy.setInstanceId(taskBo.getProcInsId());
            copy.setTaskId(taskBo.getTaskId());
            copy.setUserId(userId);
            copy.setOriginatorId(originatorId);
            copy.setOriginatorName(originatorName);
            copy.setState("未读");
            copyList.add(copy);
        }
        return baseMapper.insertBatch(copyList);
    }

	@Override
	public void updateStatus(String id) {
		baseMapper.updateState(id);
	}


    <update id="updateState" parameterType="com.ruoyi.workflow.domain.WfCopy">
        update wf_copy
        set state = '已读'
            WHERE copy_id=#{id}
    </update>

4、效果图如下：