232 lines
8.1 KiB
Vue
232 lines
8.1 KiB
Vue
<template>
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<el-row :gutter="20">
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<el-col :span="16">
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<ContentWrap title="申请信息">
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<el-form
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ref="formRef"
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v-loading="formLoading"
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:model="formData"
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:rules="formRules"
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label-width="80px"
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>
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<el-form-item label="请假类型" prop="type">
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<el-select v-model="formData.type" clearable placeholder="请选择请假类型">
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<el-option
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v-for="dict in getIntDictOptions(DICT_TYPE.BPM_OA_LEAVE_TYPE)"
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:key="dict.value"
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:label="dict.label"
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:value="dict.value"
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/>
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</el-select>
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</el-form-item>
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<el-form-item label="开始时间" prop="startTime">
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<el-date-picker
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v-model="formData.startTime"
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clearable
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placeholder="请选择开始时间"
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type="datetime"
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value-format="x"
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/>
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</el-form-item>
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<el-form-item label="结束时间" prop="endTime">
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<el-date-picker
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v-model="formData.endTime"
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clearable
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placeholder="请选择结束时间"
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type="datetime"
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value-format="x"
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/>
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</el-form-item>
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<el-form-item label="原因" prop="reason">
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<el-input v-model="formData.reason" placeholder="请输入请假原因" type="textarea" />
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</el-form-item>
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<el-form-item>
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<el-button :disabled="formLoading" type="primary" @click="submitForm">
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确 定
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</el-button>
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</el-form-item>
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</el-form>
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</ContentWrap>
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</el-col>
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<!-- 审批相关：流程信息 -->
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<el-col :span="8">
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<ContentWrap title="审批流程" :bodyStyle="{ padding: '0 20px 0' }">
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<ProcessInstanceTimeline
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ref="timelineRef"
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:activity-nodes="activityNodes"
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:show-status-icon="false"
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@select-user-confirm="selectUserConfirm"
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/>
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</ContentWrap>
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</el-col>
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</el-row>
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</template>
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<script lang="ts" setup>
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import { DICT_TYPE, getIntDictOptions } from '@/utils/dict'
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import * as LeaveApi from '@/api/bpm/leave'
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import { useTagsViewStore } from '@/store/modules/tagsView'
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// 审批相关：import
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import * as DefinitionApi from '@/api/bpm/definition'
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import ProcessInstanceTimeline from '@/views/bpm/processInstance/detail/ProcessInstanceTimeline.vue'
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import * as ProcessInstanceApi from '@/api/bpm/processInstance'
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import { CandidateStrategy, NodeId } from '@/components/SimpleProcessDesignerV2/src/consts'
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import { ApprovalNodeInfo } from '@/api/bpm/processInstance'
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defineOptions({ name: 'BpmOALeaveCreate' })
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const message = useMessage() // 消息弹窗
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const { delView } = useTagsViewStore() // 视图操作
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const { push, currentRoute } = useRouter() // 路由
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const formLoading = ref(false) // 表单的加载中：1）修改时的数据加载；2）提交的按钮禁用
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const formData = ref({
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type: undefined,
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reason: undefined,
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startTime: undefined,
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endTime: undefined
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})
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const formRules = reactive({
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type: [{ required: true, message: '请假类型不能为空', trigger: 'blur' }],
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reason: [{ required: true, message: '请假原因不能为空', trigger: 'change' }],
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startTime: [{ required: true, message: '请假开始时间不能为空', trigger: 'change' }],
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endTime: [{ required: true, message: '请假结束时间不能为空', trigger: 'change' }]
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})
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const formRef = ref() // 表单 Ref
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// 审批相关：变量
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const processDefineKey = 'oa_leave' // 流程定义 Key
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const startUserSelectTasks = ref([]) // 发起人需要选择审批人的用户任务列表
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const startUserSelectAssignees = ref({}) // 发起人选择审批人的数据
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const tempStartUserSelectAssignees = ref({}) // 历史发起人选择审批人的数据，用于每次表单变更时，临时保存
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const activityNodes = ref<ProcessInstanceApi.ApprovalNodeInfo[]>([]) // 审批节点信息
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const processDefinitionId = ref('')
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/** 提交表单 */
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const submitForm = async () => {
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// 1.1 校验表单
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if (!formRef) return
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const valid = await formRef.value.validate()
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if (!valid) return
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// 1.2 审批相关：校验指定审批人
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if (startUserSelectTasks.value?.length > 0) {
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for (const userTask of startUserSelectTasks.value) {
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if (
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Array.isArray(startUserSelectAssignees.value[userTask.id]) &&
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startUserSelectAssignees.value[userTask.id].length === 0
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) {
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return message.warning(`请选择${userTask.name}的审批人`)
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}
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}
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}
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// 2. 提交请求
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formLoading.value = true
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try {
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const data = { ...formData.value } as unknown as LeaveApi.LeaveVO
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// 审批相关：设置指定审批人
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if (startUserSelectTasks.value?.length > 0) {
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data.startUserSelectAssignees = startUserSelectAssignees.value
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}
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await LeaveApi.createLeave(data)
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message.success('发起成功')
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// 关闭当前 Tab
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delView(unref(currentRoute))
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await push({ name: 'BpmOALeave' })
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} finally {
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formLoading.value = false
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}
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}
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/** 审批相关：获取审批详情 */
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const getApprovalDetail = async () => {
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try {
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const data = await ProcessInstanceApi.getApprovalDetail({
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processDefinitionId: processDefinitionId.value,
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// TODO 小北：可以支持 processDefinitionKey 查询
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activityId: NodeId.START_USER_NODE_ID,
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processVariablesStr: JSON.stringify({ day: daysDifference() }) // 解决 GET 无法传递对象的问题，后端 String 再转 JSON
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})
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if (!data) {
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message.error('查询不到审批详情信息！')
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return
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}
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// 获取审批节点，显示 Timeline 的数据
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activityNodes.value = data.activityNodes
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// 获取发起人自选的任务
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startUserSelectTasks.value = data.activityNodes?.filter(
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(node: ApprovalNodeInfo) => CandidateStrategy.START_USER_SELECT === node.candidateStrategy
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)
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// 恢复之前的选择审批人
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if (startUserSelectTasks.value?.length > 0) {
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for (const node of startUserSelectTasks.value) {
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if (
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tempStartUserSelectAssignees.value[node.id] &&
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tempStartUserSelectAssignees.value[node.id].length > 0
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) {
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startUserSelectAssignees.value[node.id] = tempStartUserSelectAssignees.value[node.id]
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} else {
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startUserSelectAssignees.value[node.id] = []
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}
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}
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}
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} finally {
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}
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}
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/** 审批相关：选择发起人 */
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const selectUserConfirm = (id: string, userList: any[]) => {
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startUserSelectAssignees.value[id] = userList?.map((item: any) => item.id)
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}
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// 计算天数差
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// TODO @小北：可以搞到 formatTime 里面去，然后看看 dayjs 里面有没有现成的方法，或者辅助计算的方法。
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const daysDifference = () => {
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const oneDay = 24 * 60 * 60 * 1000 // 一天的毫秒数
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const diffTime = Math.abs(Number(formData.value.endTime) - Number(formData.value.startTime))
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return Math.floor(diffTime / oneDay)
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}
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/** 初始化 */
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onMounted(async () => {
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// TODO @小北：这里可以简化，统一通过 getApprovalDetail 处理么？
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const processDefinitionDetail = await DefinitionApi.getProcessDefinition(
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undefined,
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processDefineKey
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)
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if (!processDefinitionDetail) {
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message.error('OA 请假的流程模型未配置，请检查！')
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return
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}
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processDefinitionId.value = processDefinitionDetail.id
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startUserSelectTasks.value = processDefinitionDetail.startUserSelectTasks
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// 审批相关：加载最新的审批详情，主要用于节点预测
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await getApprovalDetail()
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})
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/** 审批相关：预测流程节点会因为输入的参数值而产生新的预测结果值，所以需重新预测一次, formData.value可改成实际业务中的特定字段 */
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watch(
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formData.value,
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(newValue, oldValue) => {
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if (!oldValue) {
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return
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}
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if (newValue && Object.keys(newValue).length > 0) {
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// 记录之前的节点审批人
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tempStartUserSelectAssignees.value = startUserSelectAssignees.value
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startUserSelectAssignees.value = {}
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// 加载最新的审批详情,主要用于节点预测
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getApprovalDetail()
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}
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},
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{
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immediate: true
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}
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)
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</script>
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