From 40ab5825718981834d73e55e7408e292820fd330 Mon Sep 17 00:00:00 2001
From: XaoLi717 <144221124+XaoLi717@users.noreply.github.com>
Date: Wed, 31 Jul 2024 10:27:19 +0800
Subject: [PATCH] =?UTF-8?q?=E5=A4=87=E4=BB=BD?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
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---
 .../create/indexBK-24-7-31.vue                | 272 ++++++++++++
 .../detail/indexBK-2024-7-31.vue              | 391 ++++++++++++++++++
 2 files changed, 663 insertions(+)
 create mode 100644 src/views/bpm/processInstance/create/indexBK-24-7-31.vue
 create mode 100644 src/views/bpm/processInstance/detail/indexBK-2024-7-31.vue

diff --git a/src/views/bpm/processInstance/create/indexBK-24-7-31.vue b/src/views/bpm/processInstance/create/indexBK-24-7-31.vue
new file mode 100644
index 0000000..c2ad6b8
--- /dev/null
+++ b/src/views/bpm/processInstance/create/indexBK-24-7-31.vue
@@ -0,0 +1,272 @@
+<template>
+  <doc-alert title="流程发起、取消、重新发起" url="https://doc.iocoder.cn/bpm/process-instance/" />
+
+  <!-- 第一步，通过流程定义的列表，选择对应的流程 -->
+  <ContentWrap v-if="!selectProcessDefinition" v-loading="loading">
+    <el-tabs tab-position="left" v-model="categoryActive">
+      <el-tab-pane
+        :label="category.name"
+        :name="category.code"
+        :key="category.code"
+        v-for="category in categoryList"
+      >
+        <el-row :gutter="20">
+          <el-col
+            :lg="6"
+            :sm="12"
+            :xs="24"
+            v-for="definition in categoryProcessDefinitionList"
+            :key="definition.id"
+          >
+            <el-card
+              shadow="hover"
+              class="mb-20px cursor-pointer"
+              @click="handleSelect(definition)"
+            >
+              <template #default>
+                <div class="flex">
+                  <el-image :src="definition.icon" class="w-32px h-32px" />
+                  <el-text class="!ml-10px" size="large">{{ definition.name }}</el-text>
+                </div>
+              </template>
+            </el-card>
+          </el-col>
+        </el-row>
+      </el-tab-pane>
+    </el-tabs>
+  </ContentWrap>
+
+  <!-- 第二步，填写表单，进行流程的提交 -->
+  <ContentWrap v-else>
+    <el-tabs @tab-click="handleClick" type="card" style="margin-bottom: 20px">
+      <el-tab-pane label="申请信息">
+        <el-card class="box-card">
+          <div class="clearfix">
+            <span class="el-icon-document">申请信息【{{ selectProcessDefinition.name }}】</span>
+            <el-button style="float: right" type="primary" @click="selectProcessDefinition = undefined">
+              <Icon icon="ep:delete" /> 选择其它流程
+            </el-button>
+          </div>
+          <el-col :span="16" :offset="6" style="margin-top: 20px">
+            <form-create
+              :rule="detailForm.rule"
+              v-model:api="fApi"
+              v-model="detailForm.value"
+              :option="detailForm.option"
+              @submit="submitForm"
+            >
+              <template #type-startUserSelect>
+                <el-col :span="24">
+                  <el-card class="mb-10px">
+                    <template #header>指定审批人</template>
+                    <el-form
+                      :model="startUserSelectAssignees"
+                      :rules="startUserSelectAssigneesFormRules"
+                      ref="startUserSelectAssigneesFormRef"
+                    >
+                      <el-form-item
+                        v-for="userTask in startUserSelectTasks"
+                        :key="userTask.id"
+                        :label="`任务【${userTask.name}】`"
+                        :prop="userTask.id"
+                      >
+                        <el-select
+                          v-model="startUserSelectAssignees[userTask.id]"
+                          multiple
+                          placeholder="请选择审批人"
+                        >
+                          <el-option
+                            v-for="user in userList"
+                            :key="user.id"
+                            :label="user.nickname"
+                            :value="user.id"
+                          />
+                        </el-select>
+                      </el-form-item>
+                    </el-form>
+                  </el-card>
+                </el-col>
+              </template>
+            </form-create>
+          </el-col>
+        </el-card>
+      </el-tab-pane>
+      <el-tab-pane :lazy="true" label="流程图" name="flowChart">
+        <!-- 流程图预览 -->
+        <ProcessInstanceBpmnViewer :bpmn-xml="bpmnXML as any" />
+      </el-tab-pane>
+    </el-tabs>
+
+  </ContentWrap>
+</template>
+<script lang="ts" setup>
+import * as DefinitionApi from '@/api/bpm/definition'
+import * as ProcessInstanceApi from '@/api/bpm/processInstance'
+import { setConfAndFields2 } from '@/utils/formCreate'
+import type { ApiAttrs } from '@form-create/element-ui/types/config'
+import ProcessInstanceBpmnViewer from '../detail/ProcessInstanceBpmnViewer.vue'
+import { CategoryApi } from '@/api/bpm/category'
+import { useTagsViewStore } from '@/store/modules/tagsView'
+import * as UserApi from '@/api/system/user'
+import {TabsPaneContext} from "element-plus";
+
+defineOptions({ name: 'BpmProcessInstanceCreate' })
+
+const route = useRoute() // 路由
+const { push, currentRoute } = useRouter() // 路由
+const message = useMessage() // 消息
+const { delView } = useTagsViewStore() // 视图操作
+
+const processInstanceId = route.query.processInstanceId
+const loading = ref(true) // 加载中
+const categoryList = ref([]) // 分类的列表
+const categoryActive = ref('') // 选中的分类
+const processDefinitionList = ref([]) // 流程定义的列表
+
+/** 查询列表 */
+const getList = async () => {
+  loading.value = true
+  try {
+    // 流程分类
+    categoryList.value = await CategoryApi.getCategorySimpleList()
+    if (categoryList.value.length > 0) {
+      categoryActive.value = categoryList.value[0].code
+    }
+    // 流程定义
+    processDefinitionList.value = await DefinitionApi.getProcessDefinitionList({
+      suspensionState: 1
+    })
+
+    // 如果 processInstanceId 非空，说明是重新发起
+    if (processInstanceId?.length > 0) {
+      const processInstance = await ProcessInstanceApi.getProcessInstance(processInstanceId)
+      if (!processInstance) {
+        message.error('重新发起流程失败，原因：流程实例不存在')
+        return
+      }
+      const processDefinition = processDefinitionList.value.find(
+        (item) => item.key == processInstance.processDefinition?.key
+      )
+      if (!processDefinition) {
+        message.error('重新发起流程失败，原因：流程定义不存在')
+        return
+      }
+      await handleSelect(processDefinition, processInstance.formVariables)
+    }
+  } finally {
+    loading.value = false
+  }
+}
+
+/** 选中分类对应的流程定义列表 */
+const categoryProcessDefinitionList = computed(() => {
+  return processDefinitionList.value.filter((item) => item.category == categoryActive.value)
+})
+
+// ========== 表单相关 ==========
+const fApi = ref<ApiAttrs>()
+const detailForm = ref({
+  rule: [],
+  option: {},
+  value: {}
+}) // 流程表单详情
+const selectProcessDefinition = ref() // 选择的流程定义
+
+// 指定审批人
+const bpmnXML = ref(null) // BPMN 数据
+const startUserSelectTasks = ref([]) // 发起人需要选择审批人的用户任务列表
+const startUserSelectAssignees = ref({}) // 发起人选择审批人的数据
+const startUserSelectAssigneesFormRef = ref() // 发起人选择审批人的表单 Ref
+const startUserSelectAssigneesFormRules = ref({}) // 发起人选择审批人的表单 Rules
+const userList = ref<any[]>([]) // 用户列表
+
+
+const handleClick = (tab: TabsPaneContext) => {
+  if (tab.props.name==="flowChart"){
+    getProcessInstance()
+  }
+}
+
+/** 处理选择流程的按钮操作 **/
+const handleSelect = async (row, formVariables) => {
+  // 设置选择的流程
+  selectProcessDefinition.value = row
+
+  // 重置指定审批人
+  startUserSelectTasks.value = []
+  startUserSelectAssignees.value = {}
+  startUserSelectAssigneesFormRules.value = {}
+
+  // 情况一：流程表单
+  if (row.formType == 10) {
+    // 设置表单
+    setConfAndFields2(detailForm, row.formConf, row.formFields, formVariables)
+    // 加载流程图
+    const processDefinitionDetail = await DefinitionApi.getProcessDefinition(row.id)
+    if (processDefinitionDetail) {
+      bpmnXML.value = processDefinitionDetail.bpmnXml
+      startUserSelectTasks.value = processDefinitionDetail.startUserSelectTasks
+
+      // 设置指定审批人
+      if (startUserSelectTasks.value?.length > 0) {
+        detailForm.value.rule.push({
+          type: 'startUserSelect',
+          props: {
+            title: '指定审批人'
+          }
+        })
+        // 设置校验规则
+        for (const userTask of startUserSelectTasks.value) {
+          startUserSelectAssignees.value[userTask.id] = []
+          startUserSelectAssigneesFormRules.value[userTask.id] = [
+            { required: true, message: '请选择审批人', trigger: 'blur' }
+          ]
+        }
+        // 加载用户列表
+        userList.value = await UserApi.getSimpleUserList()
+      }
+    }
+    // 情况二：业务表单
+  } else if (row.formCustomCreatePath) {
+    await push({
+      path: row.formCustomCreatePath
+    })
+    // 这里暂时无需加载流程图，因为跳出到另外个 Tab；
+  }
+}
+
+/** 提交按钮 */
+const submitForm = async (formData) => {
+  if (!fApi.value || !selectProcessDefinition.value) {
+    return
+  }
+  // 如果有指定审批人，需要校验
+  if (startUserSelectTasks.value?.length > 0) {
+    await startUserSelectAssigneesFormRef.value.validate()
+  }
+
+  // 提交请求
+  fApi.value.btn.loading(true)
+  try {
+    await ProcessInstanceApi.createProcessInstance({
+      processDefinitionId: selectProcessDefinition.value.id,
+      variables: formData,
+      startUserSelectAssignees: startUserSelectAssignees.value
+    })
+    // 提示
+    message.success('发起流程成功')
+    // 跳转回去
+    delView(unref(currentRoute))
+    await push({
+      name: 'BpmProcessInstanceMy'
+    })
+  } finally {
+    fApi.value.btn.loading(false)
+  }
+}
+
+/** 初始化 */
+onMounted(() => {
+  getList()
+})
+</script>
diff --git a/src/views/bpm/processInstance/detail/indexBK-2024-7-31.vue b/src/views/bpm/processInstance/detail/indexBK-2024-7-31.vue
new file mode 100644
index 0000000..ef8b829
--- /dev/null
+++ b/src/views/bpm/processInstance/detail/indexBK-2024-7-31.vue
@@ -0,0 +1,391 @@
+<template>
+  <ContentWrap>
+    <el-tabs type="card" style="margin-bottom: 20px">
+      <el-tab-pane label="申请信息">
+        <!-- 申请信息 -->
+        <el-card v-loading="processInstanceLoading" class="box-card">
+          <template #header>
+            <span class="el-icon-document">申请信息【{{ processInstance.name }}】</span>
+          </template>
+          <!-- 情况一：流程表单 -->
+          <el-col v-if="processInstance?.processDefinition?.formType === 10" :offset="6" :span="16">
+            <form-create
+              v-model="detailForm.value"
+              v-model:api="fApi"
+              :option="detailForm.option"
+              :rule="detailForm.rule"
+            />
+          </el-col>
+          <!-- 情况二：业务表单 -->
+          <div v-if="processInstance?.processDefinition?.formType === 20">
+            <BusinessFormComponent :id="processInstance.businessKey" />
+          </div>
+        </el-card>
+      </el-tab-pane>
+      <el-tab-pane :lazy="true" label="流程图">
+        <!-- 高亮流程图 -->
+        <ProcessInstanceBpmnViewer
+          :id="`${id}`"
+          :bpmn-xml="bpmnXml"
+          :loading="processInstanceLoading"
+          :process-instance="processInstance"
+          :tasks="tasks"
+        />
+      </el-tab-pane>
+      <el-tab-pane label="审批记录">
+        <!-- 审批记录 -->
+        <ProcessInstanceTaskList
+          :loading="tasksLoad"
+          :process-instance="processInstance"
+          :tasks="tasks"
+          @refresh="getTaskList"
+        />
+      </el-tab-pane>
+      <el-tab-pane
+        v-for="(index) in runningTasks"
+        :key="index"
+        label="审批内容"
+      >
+        <!-- 审批信息 -->
+        <el-card
+          v-for="(item, index) in runningTasks"
+          :key="index"
+          v-loading="processInstanceLoading"
+          class="box-card"
+        >
+          <template #header>
+            <span class="el-icon-picture-outline">审批任务【{{ item.name }}】</span>
+          </template>
+          <el-col :offset="6" :span="16">
+            <el-form
+              :ref="'form' + index"
+              :model="auditForms[index]"
+              :rules="auditRule"
+              label-width="100px"
+            >
+              <el-form-item v-if="processInstance && processInstance.name" label="流程名">
+                {{ processInstance.name }}
+              </el-form-item>
+              <el-form-item v-if="processInstance && processInstance.startUser" label="流程发起人">
+                {{ processInstance?.startUser.nickname }}
+                <el-tag size="small" type="info">{{ processInstance?.startUser.deptName }}</el-tag>
+              </el-form-item>
+              <el-card v-if="runningTasks[index].formId > 0" class="mb-15px !-mt-10px">
+                <template #header>
+              <span class="el-icon-picture-outline">
+                填写表单【{{ runningTasks[index]?.formName }}】
+              </span>
+                </template>
+                <form-create
+                  v-model="approveForms[index].value"
+                  v-model:api="approveFormFApis[index]"
+                  :option="approveForms[index].option"
+                  :rule="approveForms[index].rule"
+                />
+              </el-card>
+              <el-form-item label="审批建议" prop="reason">
+                <el-input
+                  v-model="auditForms[index].reason"
+                  placeholder="请输入审批建议"
+                  type="textarea"
+                />
+              </el-form-item>
+              <el-form-item label="抄送人" prop="copyUserIds">
+                <el-select v-model="auditForms[index].copyUserIds" multiple placeholder="请选择抄送人">
+                  <el-option
+                    v-for="item in userOptions"
+                    :key="item.id"
+                    :label="item.nickname"
+                    :value="item.id"
+                  />
+                </el-select>
+              </el-form-item>
+            </el-form>
+            <div style="margin-bottom: 20px; margin-left: 10%; font-size: 14px">
+              <el-button type="success" @click="handleAudit(item, true)">
+                <Icon icon="ep:select" />
+                通过
+              </el-button>
+              <el-button type="danger" @click="handleAudit(item, false)">
+                <Icon icon="ep:close" />
+                不通过
+              </el-button>
+              <el-button type="primary" @click="openTaskUpdateAssigneeForm(item.id)">
+                <Icon icon="ep:edit" />
+                转办
+              </el-button>
+              <el-button type="primary" @click="handleDelegate(item)">
+                <Icon icon="ep:position" />
+                委派
+              </el-button>
+              <el-button type="primary" @click="handleSign(item)">
+                <Icon icon="ep:plus" />
+                加签
+              </el-button>
+              <el-button type="warning" @click="handleBack(item)">
+                <Icon icon="ep:back" />
+                回退
+              </el-button>
+            </div>
+          </el-col>
+        </el-card>
+      </el-tab-pane>
+    </el-tabs>
+    <!-- 弹窗：转派审批人 -->
+    <TaskTransferForm ref="taskTransferFormRef" @success="getDetail" />
+    <!-- 弹窗：回退节点 -->
+    <TaskReturnForm ref="taskReturnFormRef" @success="getDetail" />
+    <!-- 弹窗：委派，将任务委派给别人处理，处理完成后，会重新回到原审批人手中-->
+    <TaskDelegateForm ref="taskDelegateForm" @success="getDetail" />
+    <!-- 弹窗：加签，当前任务审批人为A，向前加签选了一个C，则需要C先审批，然后再是A审批，向后加签B，A审批完，需要B再审批完，才算完成这个任务节点 -->
+    <TaskSignCreateForm ref="taskSignCreateFormRef" @success="getDetail" />
+  </ContentWrap>
+</template>
+<script lang="ts" setup>
+import { useUserStore } from '@/store/modules/user'
+import { setConfAndFields2 } from '@/utils/formCreate'
+import type { ApiAttrs } from '@form-create/element-ui/types/config'
+import * as DefinitionApi from '@/api/bpm/definition'
+import * as ProcessInstanceApi from '@/api/bpm/processInstance'
+import * as TaskApi from '@/api/bpm/task'
+import ProcessInstanceBpmnViewer from './ProcessInstanceBpmnViewer.vue'
+import ProcessInstanceTaskList from './ProcessInstanceTaskList.vue'
+import TaskReturnForm from './dialog/TaskReturnForm.vue'
+import TaskDelegateForm from './dialog/TaskDelegateForm.vue'
+import TaskTransferForm from './dialog/TaskTransferForm.vue'
+import TaskSignCreateForm from './dialog/TaskSignCreateForm.vue'
+import { registerComponent } from '@/utils/routerHelper'
+import { isEmpty } from '@/utils/is'
+import * as UserApi from '@/api/system/user'
+
+defineOptions({ name: 'BpmProcessInstanceDetail' })
+
+const { query } = useRoute() // 查询参数
+const message = useMessage() // 消息弹窗
+const { proxy } = getCurrentInstance() as any
+
+const userId = useUserStore().getUser.id // 当前登录的编号
+const id = query.id as unknown as string // 流程实例的编号
+const processInstanceLoading = ref(false) // 流程实例的加载中
+const processInstance = ref<any>({}) // 流程实例
+const bpmnXml = ref('') // BPMN XML
+const tasksLoad = ref(true) // 任务的加载中
+const tasks = ref<any[]>([]) // 任务列表
+// ========== 审批信息 ==========
+const runningTasks = ref<any[]>([]) // 运行中的任务
+const auditForms = ref<any[]>([]) // 审批任务的表单
+const auditRule = reactive({
+  reason: [{ required: true, message: '审批建议不能为空', trigger: 'blur' }]
+})
+const approveForms = ref<any[]>([]) // 审批通过时，额外的补充信息
+const approveFormFApis = ref<ApiAttrs[]>([]) // approveForms 的 fAPi
+
+// ========== 申请信息 ==========
+const fApi = ref<ApiAttrs>() //
+const detailForm = ref({
+  rule: [],
+  option: {},
+  value: {}
+}) // 流程实例的表单详情
+
+/** 监听 approveFormFApis，实现它对应的 form-create 初始化后，隐藏掉对应的表单提交按钮 */
+watch(
+  () => approveFormFApis.value,
+  (value) => {
+    value?.forEach((api) => {
+      api.btn.show(false)
+      api.resetBtn.show(false)
+    })
+  },
+  {
+    deep: true
+  }
+)
+
+/** 处理审批通过和不通过的操作 */
+const handleAudit = async (task, pass) => {
+  // 1.1 获得对应表单
+  const index = runningTasks.value.indexOf(task)
+  const auditFormRef = proxy.$refs['form' + index][0]
+  // 1.2 校验表单
+  const elForm = unref(auditFormRef)
+  if (!elForm) return
+  const valid = await elForm.validate()
+  if (!valid) return
+
+  // 2.1 提交审批
+  const data = {
+    id: task.id,
+    reason: auditForms.value[index].reason,
+    copyUserIds: auditForms.value[index].copyUserIds
+  }
+  if (pass) {
+    // 审批通过，并且有额外的 approveForm 表单，需要校验 + 拼接到 data 表单里提交
+    const formCreateApi = approveFormFApis.value[index]
+    if (formCreateApi) {
+      await formCreateApi.validate()
+      data.variables = approveForms.value[index].value
+    }
+    await TaskApi.approveTask(data)
+    message.success('审批通过成功')
+  } else {
+    await TaskApi.rejectTask(data)
+    message.success('审批不通过成功')
+  }
+  // 2.2 加载最新数据
+  getDetail()
+}
+
+/** 转派审批人 */
+const taskTransferFormRef = ref()
+const openTaskUpdateAssigneeForm = (id: string) => {
+  taskTransferFormRef.value.open(id)
+}
+
+/** 处理审批退回的操作 */
+const taskDelegateForm = ref()
+const handleDelegate = async (task) => {
+  taskDelegateForm.value.open(task.id)
+}
+
+/** 处理审批退回的操作 */
+const taskReturnFormRef = ref()
+const handleBack = async (task: any) => {
+  taskReturnFormRef.value.open(task.id)
+}
+
+/** 处理审批加签的操作 */
+const taskSignCreateFormRef = ref()
+const handleSign = async (task: any) => {
+  taskSignCreateFormRef.value.open(task.id)
+}
+
+/** 获得详情 */
+const getDetail = () => {
+  // 1. 获得流程实例相关
+  getProcessInstance()
+  // 2. 获得流程任务列表（审批记录）
+  getTaskList()
+}
+
+/** 加载流程实例 */
+const BusinessFormComponent = ref(null) // 异步组件
+const getProcessInstance = async () => {
+  try {
+    processInstanceLoading.value = true
+    const data = await ProcessInstanceApi.getProcessInstance(id)
+    if (!data) {
+      message.error('查询不到流程信息！')
+      return
+    }
+    processInstance.value = data
+
+    // 设置表单信息
+    const processDefinition = data.processDefinition
+    if (processDefinition.formType === 10) {
+      setConfAndFields2(
+        detailForm,
+        processDefinition.formConf,
+        processDefinition.formFields,
+        data.formVariables
+      )
+      nextTick().then(() => {
+        fApi.value?.btn.show(false)
+        fApi.value?.resetBtn.show(false)
+        fApi.value?.disabled(true)
+      })
+    } else {
+      // 注意：data.processDefinition.formCustomViewPath 是组件的全路径，例如说：/crm/contract/detail/index.vue
+      BusinessFormComponent.value = registerComponent(data.processDefinition.formCustomViewPath)
+    }
+
+    // 加载流程图
+    bpmnXml.value = (
+      await DefinitionApi.getProcessDefinition(processDefinition.id as number)
+    )?.bpmnXml
+  } finally {
+    processInstanceLoading.value = false
+  }
+}
+
+/** 加载任务列表 */
+const getTaskList = async () => {
+  runningTasks.value = []
+  auditForms.value = []
+  approveForms.value = []
+  approveFormFApis.value = []
+  try {
+    // 获得未取消的任务
+    tasksLoad.value = true
+    const data = await TaskApi.getTaskListByProcessInstanceId(id)
+    tasks.value = []
+    // 1.1 移除已取消的审批
+    data.forEach((task) => {
+      if (task.status !== 4) {
+        tasks.value.push(task)
+      }
+    })
+    // 1.2 排序，将未完成的排在前面，已完成的排在后面；
+    tasks.value.sort((a, b) => {
+      // 有已完成的情况，按照完成时间倒序
+      if (a.endTime && b.endTime) {
+        return b.endTime - a.endTime
+      } else if (a.endTime) {
+        return 1
+      } else if (b.endTime) {
+        return -1
+        // 都是未完成，按照创建时间倒序
+      } else {
+        return b.createTime - a.createTime
+      }
+    })
+
+    // 获得需要自己审批的任务
+    loadRunningTask(tasks.value)
+  } finally {
+    tasksLoad.value = false
+  }
+}
+
+/**
+ * 设置 runningTasks 中的任务
+ */
+const loadRunningTask = (tasks) => {
+  tasks.forEach((task) => {
+    if (!isEmpty(task.children)) {
+      loadRunningTask(task.children)
+    }
+    // 2.1 只有待处理才需要
+    if (task.status !== 1 && task.status !== 6) {
+      return
+    }
+    // 2.2 自己不是处理人
+    if (!task.assigneeUser || task.assigneeUser.id !== userId) {
+      return
+    }
+    // 2.3 添加到处理任务
+    runningTasks.value.push({ ...task })
+    auditForms.value.push({
+      reason: '',
+      copyUserIds: []
+    })
+
+    // 2.4 处理 approve 表单
+    if (task.formId && task.formConf) {
+      const approveForm = {}
+      setConfAndFields2(approveForm, task.formConf, task.formFields, task.formVariables)
+      approveForms.value.push(approveForm)
+    } else {
+      approveForms.value.push({}) // 占位，避免为空
+    }
+  })
+}
+
+/** 初始化 */
+const userOptions = ref<UserApi.UserVO[]>([]) // 用户列表
+onMounted(async () => {
+  getDetail()
+  // 获得用户列表
+  userOptions.value = await UserApi.getSimpleUserList()
+})
+</script>