equipment/src/views/user/user.vue

<template>
  <div class="app-container">
    <div class="filter-container">
      <el-form>
        <el-form-item>
          <el-input v-model="listQuery.nickname" placeholder="昵称" style="width: 200px" clearable @keyup.enter.native="handleFilter" />
          <el-input v-model="listQuery.username" placeholder="用户名" style="width: 100px" clearable @keyup.enter.native="handleFilter" />
          <el-select v-model="listQuery.departmentId" placeholder="请选择科室" clearable>
            <el-option v-for="dept in depts" :key="dept.id" :label="dept.name" :value="dept.id" />
          </el-select>
          <el-button type="primary" icon="el-icon-search" @click="handleFilter">
            查询
          </el-button>
          <el-button v-if="hasPerm('user:add')" type="primary" icon="el-icon-edit" @click="showCreate">
            添加
          </el-button>
          <el-button icon="el-icon-document" type="primary" @click="handleDownload">
            导出Excel
          </el-button>
        </el-form-item>
      </el-form>
    </div>
    <el-table :data="list" border fit highlight-current-row>
      <el-table-column type="index" align="center" label="序号" width="80" />
      <el-table-column align="center" label="昵称" prop="nickname" />
      <el-table-column align="center" label="用户名" prop="username" />
      <el-table-column :formatter="formatterRoleId" align="center" label="角色" prop="roleIds" width="120px" />
      <el-table-column :formatter="formatterDepartmentName" align="center" label="所属部门" prop="departmentId" width="140px" />
      <el-table-column align="center" label="创建时间" prop="createTime" width="170" />
      <el-table-column align="center" label="最近修改时间" prop="updateTime" width="170" />
      <el-table-column v-if="hasPerm('user:update')" align="center" label="管理" width="220">
        <template slot-scope="scope">
          <el-button :disabled="scope.row.username === 'admin'" type="primary" icon="edit" @click="showUpdate(scope.$index)">
            修改
          </el-button>
          <el-button :disabled="scope.row.username === 'admin'" type="danger" icon="delete" @click="removeUser(scope.$index)">
            删除
          </el-button>
        </template>
      </el-table-column>
    </el-table>
    <pagination v-show="totalCount>0" :total="totalCount" :page-num.sync="listQuery.pageNum" :page-row.sync="listQuery.pageSize" @pagination="getList" />
    <el-dialog :title="textMap[dialogStatus]" :visible.sync="dialogFormVisible">
      <el-form ref="tempUser" :model="tempUser" :rules="rules" class="small-space" label-position="left" label-width="120px" style="width: 300px; margin-left:50px;">
        <el-form-item v-if="dialogStatus==='create'" label="用户名" prop="username" required>
          <el-input v-model="tempUser.username" type="text" />
        </el-form-item>
        <el-form-item v-if="dialogStatus==='create'" label="昵称" prop="nickname" required>
          <el-input v-model="tempUser.nickname" type="text" />
        </el-form-item>
        <el-form-item v-if="dialogStatus==='create'" label="密码" prop="password" required>
          <el-input v-model="tempUser.password" type="password" />
        </el-form-item>
        <el-form-item v-else label="新密码">
          <el-input v-model="tempUser.password" type="password" placeholder="不填则表示不修改" />
        </el-form-item>
        <el-form-item v-if="dialogStatus==='update'" label="新签名密码" prop="signPassword">
          <el-input v-model="tempUser.signPassword" type="password" placeholder="不填则表示不修改" />
        </el-form-item>
        <el-form-item label="角色" prop="roleIds">
          <el-select v-model="roleIds" multiple placeholder="请选择" style="width: 180px">
            <el-option v-for="item in roles" :key="item.id" :label="item.roleName" :value="item.id" />
          </el-select>
        </el-form-item>
        <el-upload v-if="dialogStatus==='update'" :before-upload="beforeUpload" :on-remove="handleRemove" :file-list="fileList" :limit="1" action="123" list-type="picture">
          <el-button size="small" type="primary">
            点击上传签名图片
          </el-button>
          <div slot="tip" class="el-upload__tip">
            只能上传jpg/png文件，且不超过500kb
          </div>
        </el-upload>
      </el-form>
      <div slot="footer" class="dialog-footer">
        <el-button @click="dialogFormVisible = false">
          取 消
        </el-button>
        <el-button v-if="dialogStatus==='create'" type="success" @click="createUser">
          创 建
        </el-button>
        <el-button v-else type="primary" @click="updateUser">
          修 改
        </el-button>
      </div>
    </el-dialog>
  </div>
</template>
<script>
import { mapGetters } from 'vuex'
import { parseTime } from '../../utils'
import Pagination from '@/components/Pagination'
export default {
  name: 'UserList',
  components: { Pagination },
  data() {
    return {
      totalCount: 0, // 分页组件--数据总条数
      list: [], // 表格的数据
      listQuery: {
        pageNum: 1,
        // 页码
        pageSize: 20, // 每页条数
        orderBy: 'id asc'
      },
      roles: [], // 角色列表
      dialogStatus: 'create',
      dialogFormVisible: false,
      textMap: {
        update: '编辑',
        create: '新建用户'
      },
      tempUser: {},
      rules: {
        username: [
          { required: true, message: '请填写用户名', trigger: 'blur' }
        ],
        password: [
          { required: true, message: '请填写密码', trigger: 'blur' }
        ],
        nickname: [
          { required: true, message: '请填写昵称', trigger: 'blur' }
        ]
      },
      fileList: [],
      depts: [],
      roleIds: []
    }
  },
  computed: {
    ...mapGetters(['userId'])
  },
  created() {
    this.getList()
    this.getDepartment()
    if (this.hasPerm('user:add') || this.hasPerm('user:update')) {
      this.getAllRoles()
    }
  },
  methods: {
    getAllRoles() {
      this.api({
        url: '/role/getAllRoles',
        method: 'get'
      }).then(data => {
        this.roles = data
      })
    },
    // 查询检验科室
    getDepartment() {
      this.api({
        url: '/department/getAllDepartment',
        method: 'get'
      }).then(data => {
        this.depts = data
      })
    },
    getList() {
      // 查询列表
      this.api({
        url: '/user/list',
        method: 'get',
        params: this.listQuery
      }).then(data => {
        this.list = data.list
        this.totalCount = data.total
      })
    },
    handleFilter() {
      // 查询事件
      this.listQuery.pageNum = 1
      this.getList()
    },
    handleRemove(file, fileList) {
      this.fileList = []
      this.tempUser.signImg = ''
    },
    beforeUpload(file) {
      const isJPG = file.type === 'image/jpeg' || file.type === 'image/png'
      if (!isJPG) {
        this.$message.error('只能上传jpg/png格式的图片')
        return false
      }
      const fd = new FormData()
      fd.append('file', file)
      fd.append('userId', this.tempUser.id)
      this.preview({
        url: '/upload/uploadSignImg',
        method: 'post',
        data: fd
      }).then(data => {
        this.tempUser.signImg = data
        this.fileList = JSON.parse(data)
        this.fileList[0].url = process.env.VUE_APP_IMG_URL + 'signImage/' + this.fileList[0].name
      })
      return true
    },
    showCreate() {
      // 显示新增对话框
      this.tempUser = {}
      this.dialogStatus = 'create'
      this.dialogFormVisible = true
      this.roleIds.length = 0
    },
    showUpdate($index) {
      const user = this.list[$index]
      this.tempUser = user
      this.roleIds.length = 0
      if (user.roleIds !== null && user.roleIds !== undefined) {
        if (user.roleIds.indexOf(',') !== -1) {
          user.roleIds.split(',').forEach(roleId => this.roleIds.push(Number(roleId)))
        }
      }
      if (user.signImg !== null && user.signImg !== '') {
        this.tempUser.signImg = user.signImg
        this.fileList = JSON.parse(user.signImg)
        if (this.fileList.length > 0) {
          this.fileList[0].url = process.env.VUE_APP_IMG_URL + 'signImage/' + this.fileList[0].name
        }
      } else {
        this.fileList = []
      }
      this.dialogStatus = 'update'
      this.dialogFormVisible = true
    },
    createUser() {
      // 添加新用户
      this.$refs['tempUser'].validate(valid => {
        if (valid) {
          if (this.tempUser.password.length < 8) {
            this.$message.warning('密码长度不能低于8位')
            return false
          }
          this.tempUser.deleteStatus = 1
          this.api({
            url: '/user/addUser',
            method: 'post',
            data: {
              user: this.tempUser,
              roleIds: this.roleIds
            }
          }).then(() => {
            this.$message.success('添加成功。')
            this.getList()
            this.dialogFormVisible = false
          })
        } else {
          return false
        }
      })
    },
    updateUser() {
      // 修改用户信息
      this.$refs['tempUser'].validate(valid => {
        if (valid) {
          if (this.tempUser.password && this.tempUser.password.length < 8) {
            this.$message.warning('密码长度不能低于8位')
            return false
          }
          const _vue = this
          this.api({
            url: '/user/updateUser',
            method: 'post',
            data: {
              user: this.tempUser,
              roleIds: this.roleIds
            }
          }).then(() => {
            let msg = '修改成功'
            this.dialogFormVisible = false
            if (this.userId === this.tempUser.userId) {
              msg = '修改成功,部分信息重新登录后生效'
            }
            this.$message({
              message: msg,
              type: 'success',
              duration: 1000,
              onClose: () => {
                _vue.getList()
              }
            })
          })
        } else {
          return false
        }
      })
    },
    removeUser($index) {
      const _vue = this
      this.$confirm('确定删除此用户?', '提示', {
        confirmButtonText: '确定',
        showCancelButton: false,
        type: 'warning'
      }).then(() => {
        const user = _vue.list[$index]
        user.deleteStatus = '0'
        _vue
          .api({
            url: '/user/updateUser',
            method: 'post',
            data: { user: user }
          })
          .then(() => {
            _vue.$message.success('删除成功')
            _vue.getList()
          })
          .catch(() => {
            _vue.$message.error('删除失败')
          })
      })
    },
    handleDownload() {
      import('@/vendor/Export2Excel').then(excel => {
        const tHeader = ['Id', '昵称', '用户名', '角色', '创建时间', '最近修改时间']
        const filterVal = [
          'id',
          'nickname',
          'username',
          'roleId',
          'createTime',
          'updateTime'
        ]
        const list = this.list
        const data = this.formatJson(filterVal, list)
        excel.export_json_to_excel({
          header: tHeader,
          data,
          filename: this.filename,
          autoWidth: this.autoWidth
        })
      })
    },
    formatJson(filterVal, jsonData) {
      return jsonData.map(v =>
        filterVal.map(j => {
          if (j === 'timestamp') {
            return parseTime(v[j])
          } else {
            return v[j]
          }
        })
      )
    },
    formatterRoleId(row, column, cellValue) {
      if (cellValue) {
        const roleName = []
        cellValue.split(',').forEach(roleId => {
          const role = this.roles.filter(role => role.id === Number(roleId))[0]
          if (role) {
            roleName.push(role.roleName)
          }
        })
        return roleName.join(',')
      } else {
        return null
      }
    },
    formatterDepartmentName(row, column, cellValue) {
      if (cellValue !== null) {
        let departmentName
        this.depts.forEach(dep => {
          if (dep.id === cellValue) {
            departmentName = dep.name
            return false
          } else {
            return true
          }
        })
        return departmentName
      } else {
        return null
      }
    }
  }
}
</script>