blog-admin-web/src/views/system/SystemRole.vue

<template>
  <div class="page-wrapper">
    <el-form inline :model="search" @submit.prevent>
      <el-form-item label="角色名称/描述">
        <el-input v-model="search.name" />
      </el-form-item>
    </el-form>
    <div class="btn-container">
      <el-button type="primary" @click="add">添加</el-button>
      <div class="search-btn">
        <el-button type="primary" @click="loadDataBase(true)" icon="Search">搜索</el-button>
        <el-button @click="reset" icon="RefreshLeft">重置</el-button>
      </div>
    </div>
    <div class="table-container">
      <el-table :data="systemRoleData" v-loading="loading" stripe>
        <el-table-column prop="name" label="角色名称" />
        <el-table-column prop="methods" label="允许的请求类型" >
          <template #default="scope">
            <el-tag type="info" v-for="method in scope.row.methods" :key="method">{{method}}</el-tag>
          </template>
        </el-table-column>
        <el-table-column prop="createdAt" label="创建时间" >
          <template #default="scope">
            {{ datetimeFormat(scope.row.createdAt) }}
          </template>
        </el-table-column>
        <el-table-column prop="updatedAt" label="更新时间" >
          <template #default="scope">
            {{ datetimeFormat(scope.row.updatedAt) }}
          </template>
        </el-table-column>
        <el-table-column label="操作" >
          <template #default="scope">
            <el-button link icon="Edit" @click="update(scope.row)" title="修改"></el-button>
            <el-button link type="danger" icon="Delete" @click="remove(scope.row)" title="删除"></el-button>
          </template>
        </el-table-column>
      </el-table>
    </div>
    <div class="page-container">
      <el-pagination background 
        :page-sizes="store.state.pageSizeOpts"
        :layout="store.state.pageLayout"
        :current-page="search.pageNum"
        :total="total"
        @size-change="pageSizeChange"
        @current-change="pageChange">
      </el-pagination>
    </div>
    <el-dialog v-model="addModal" :title="modalTitle" >
      <el-form ref="roleForm" :model="formData" :rules="ruleValidate" :label-width="120">
        <el-form-item label="角色名称" prop="name">
          <el-input v-model="formData.name" />
        </el-form-item>
        <el-form-item label="描述">
          <el-input v-model="formData.description" />
        </el-form-item>
        <el-form-item label="允许的请求类型">
          <el-select v-model="formData.methods" multiple collapse-tags>
            <el-option value="GET">GET</el-option>
            <el-option value="POST">POST</el-option>
            <el-option value="PUT">PUT</el-option>
            <el-option value="DELETE">DELETE</el-option>
          </el-select>
        </el-form-item>
        <el-form-item label="允许的URI">
          <el-input v-model="uri.include">
            <template #append>
              <el-button icon="Plus" @click="addUri('includeUri', uri.include)"></el-button>
            </template>
          </el-input>
          <el-tag v-for="uri in formData.includeUri" :key="uri" closable @close="removeUri('includeUri', uri)">{{uri}}</el-tag>
        </el-form-item>
        <el-form-item label="禁止的URI">
          <el-input v-model="uri.exclude">
            <template #append>
              <el-button icon="Plus" @click="addUri('excludeUri', uri.exclude)"></el-button>
            </template>
          </el-input>
          <el-tag v-for="uri in formData.excludeUri" :key="uri" closable @close="removeUri('excludeUri', uri)">{{uri}}</el-tag>
        </el-form-item>
      </el-form>
      <template #footer>
        <span class="dialog-footer">
          <el-button @click="addModal = false">取消</el-button>
          <el-button type="primary" @click="save" :loading="modalLoading">确定</el-button>
        </span>
      </template>
    </el-dialog>
  </div>
</template>

<script setup lang="ts">
import { ref, reactive, nextTick } from 'vue'
import { useStore } from 'vuex'
import { useBaseList } from '@/model/baselist'
import { Page } from '@/model/common.dto'
import http from '@/utils/http'
import { SystemRoleModel } from '@/model/system/system-role'
import { ElMessage, ElMessageBox } from 'element-plus'
import { VForm } from '@/types'

const store = useStore()

class SystemRolePage extends Page {
  name?: string
  reset() {
    super.reset()
    this.name = undefined
  }
}

const { loading, modalLoading, total, search, setLoadData, loadDataBase, reset, pageChange, pageSizeChange, datetimeFormat } = useBaseList(new SystemRolePage())

const ruleValidate = {
  name: [
    { required: true, message: '请输入角色名称', trigger: 'blur' }
  ],
}
const systemRoleData = ref<SystemRoleModel[]>([])
const addModal = ref(false)
const modalTitle = ref<string | null>(null)
const uri = reactive<{
  include: string | null,
  exclude: string | null
}>({
  include: null,
  exclude: null
})
const formData = reactive<SystemRoleModel>({
  _id: null,
  name: null,
  description: null,
  methods: [],
  includeUri: [],
  excludeUri: []
})
const roleForm = ref<VForm>()

async function loadData() {
  loading.value = true
  const data = await http.get<{params: SystemRolePage}, any>('/api/v2/system/role/list', {params: search})
  loading.value = false
  total.value = data.total
  systemRoleData.value = data.list
}
setLoadData(loadData)

function add() {
  uri.include = null
  uri.exclude = null
  Object.assign(formData, {
    _id: null,
    name: null,
    description: null,
    methods: [],
    includeUri: [],
    excludeUri: []
  })
  modalTitle.value = '新增角色'
  addModal.value = true
  clearValidate()
}

function addUri(fieldName: 'includeUri' | 'excludeUri', uriValue: string | null) {
  if(!uriValue) return
  if(formData[fieldName].indexOf(uriValue) === -1) {
    formData[fieldName].push(uriValue)
  }
}

function removeUri(fieldName: 'includeUri' | 'excludeUri', uriValue: string) {
  let index = formData[fieldName].indexOf(uriValue)
  if(index !== -1) {
    formData[fieldName].splice(index, 1)
  }
}

function update(row: SystemRoleModel) {
  uri.include = null
  uri.exclude = null
  Object.assign(formData, {
    _id: row._id,
    name: row.name,
    description: row.description,
    methods: row.methods,
    includeUri: row.includeUri,
    excludeUri: row.excludeUri
  })
  modalTitle.value = '修改角色'
  addModal.value = true
  clearValidate()
}

function remove(row: SystemRoleModel) {
  ElMessageBox.confirm(`是否确认删除 ${row.name} 角色？`, '确认删除', {type: 'warning'}).then(async () => {
    await http.delete<{params: {id: string}}, any>('/api/v2/system/role/delete', {params: {id: row._id}})
    ElMessage.success('删除成功')
    loadData()
  })
}

async function save() {
  roleForm.value?.validate(async (valid: boolean) => {
    if (!valid) return
    modalLoading.value = true
    const data = await http.post<SystemRoleModel, any>('/api/v2/system/role/save', formData)
    modalLoading.value = false
    addModal.value = false
    ElMessage.success(data.message)
    loadData()
  })
}

function clearValidate() {
  nextTick(() => {
    roleForm.value?.clearValidate()
  })
}

loadData()
</script>