vue-shop/src/components/user/Users.vue

<!--
 * @Description: 
 * @Version: 1.0
 * @Autor: zhuyijun
 * @Date: 2021-11-21 21:32:18
 * @LastEditTime: 2021-11-22 22:53:50
-->
<template>
  <div>
    <!-- 面包屑导航区 -->
    <el-breadcrumb separator-class="el-icon-arrow-right">
      <el-breadcrumb-item :to="{ path: '/home' }">首页</el-breadcrumb-item>
      <el-breadcrumb-item>用户管理</el-breadcrumb-item>
      <el-breadcrumb-item>用户列表</el-breadcrumb-item>
    </el-breadcrumb>

    <!-- 卡片式图区域 -->
    <el-card>
      <!-- 搜索与添加区域 -->
      <el-row :gutter="20">
        <el-col :span="12">
          <el-input placeholder="请输入内容"
                    class="input-with-select"
                    v-model="queryInfo.query"
                    clearable
                    @clear="getUserList">
            <el-button slot="append"
                       icon="el-icon-search"
                       @click="getUserList"></el-button>
          </el-input>
        </el-col>
        <el-col :span="4">
          <el-button type="primary"
                     icon="el-icon-user"
                     @click="addDialogVisible = true">添加用户</el-button>
        </el-col>
      </el-row>
      <!-- 用户列表区 -->
      <el-table :data="userList"
                border
                stripe>
        <el-table-column label="序号"
                         type="index">
        </el-table-column>
        <el-table-column label="姓名"
                         prop="username">
        </el-table-column>
        <el-table-column label="邮箱"
                         prop="email">
        </el-table-column>
        <el-table-column label="电话"
                         prop="mobile">
        </el-table-column>
        <el-table-column label="角色"
                         prop="role_name">
        </el-table-column>
        <el-table-column label="状态">
          <template slot-scope="scope">
            <el-tooltip effect="dark"
                        :content="!scope.row.mg_state ?'启用':'禁用'"
                        placement="top"
                        :enterable="false">
              <el-switch v-model="scope.row.mg_state"
                         @change="userStateChanegd(scope.row)">
              </el-switch>
            </el-tooltip>
          </template>
        </el-table-column>
        <el-table-column label="操作"
                         width="180px">
          <template slot-scope="scope">
            <!-- 修改按钮 -->
            <el-tooltip effect="dark"
                        content="修改"
                        placement="top"
                        :enterable="false">
              <el-button type="primary"
                         icon="el-icon-edit"
                         size="mini"
                         @click="showEditDialog(scope.row)"></el-button>
            </el-tooltip>
            <!-- 删除按钮 -->
            <el-tooltip effect="dark"
                        content="删除"
                        placement="top"
                        :enterable="false">
              <el-button type="danger"
                         icon="el-icon-delete"
                         size="mini"
                         @click="removeUserById(scope.row.id)"></el-button>
            </el-tooltip>
            <!-- 分配权限 -->
            <el-tooltip effect="dark"
                        content="分配角色"
                        placement="top"
                        :enterable="false">
              <el-button type="success"
                         icon="el-icon-setting"
                         size="mini"
                         @click="setRole(scope.row)"></el-button>
            </el-tooltip>

          </template>
        </el-table-column>
      </el-table>
      <el-pagination @size-change="handleSizeChange"
                     @current-change="handleCurrentChange"
                     :current-page="queryInfo.pagenum"
                     :page-sizes="[2, 5, 10, 20]"
                     :page-size="queryInfo.pagesize"
                     layout="total, sizes, prev, pager, next, jumper"
                     :total="total">
      </el-pagination>
    </el-card>

    <!-- 添加用户对话框 -->
    <el-dialog title="添加用户"
               :visible.sync="addDialogVisible"
               width="50%"
               @close="resetAddForm">
      <!-- 内容主体区 -->
      <el-form :model="addForm"
               :rules="addFormRules"
               ref="addFormRef"
               label-width="70px">

        <!-- 用户名称 -->
        <el-form-item label="用户名"
                      prop="username">
          <!-- <el-input prefix-icon="iconfont icon-user"></el-input> -->
          <el-input v-model="addForm.username"
                    prefix-icon="el-icon-user"
                    type="text"></el-input>
        </el-form-item>

        <!-- 密码 -->
        <el-form-item label="密码"
                      prop="password">
          <!-- <el-input prefix-icon="iconfont icon-3702mima"></el-input> -->
          <el-input v-model="addForm.password"
                    prefix-icon="el-icon-lock"
                    type="password"></el-input>
        </el-form-item>
        <!-- 邮箱 -->
        <el-form-item label="邮箱"
                      prop="email">
          <!-- <el-input prefix-icon="iconfont icon-user"></el-input> -->
          <el-input v-model="addForm.email"
                    prefix-icon="el-icon-user"
                    type="text"></el-input>
        </el-form-item>

        <el-form-item label="手机号"
                      prop="mobile">
          <!-- <el-input prefix-icon="iconfont icon-user"></el-input> -->
          <el-input v-model="addForm.mobile"
                    prefix-icon="el-icon-user"
                    type="text"></el-input>
        </el-form-item>
      </el-form>
      <!-- 底部区 -->
      <span slot="footer"
            class="dialog-footer">
        <el-button @click="addDialogVisible = false">取 消</el-button>
        <el-button type="primary"
                   @click="addUser">确 定</el-button>
      </span>
    </el-dialog>

    <!-- 修改用户的对话框 -->
    <el-dialog title="修改用户"
               :visible.sync="editDialogVisible"
               width="50%"
               @close="resetEditForm">
      <!-- 内容主体区 -->
      <el-form :model="editForm"
               :rules="editFormRules"
               ref="editFormRef"
               label-width="70px">
        <!-- 用户名称 -->
        <el-form-item label="编号"
                      prop="id">
          <!-- <el-input prefix-icon="iconfont icon-user"></el-input> -->
          <el-input v-model="editForm.id"
                    prefix-icon="el-icon-user"
                    type="text"
                    disabled></el-input>
        </el-form-item>

        <!-- 用户名称 -->
        <el-form-item label="用户名"
                      prop="username">
          <!-- <el-input prefix-icon="iconfont icon-user"></el-input> -->
          <el-input v-model="editForm.username"
                    prefix-icon="el-icon-user"
                    type="text"
                    disabled></el-input>
        </el-form-item>

        <!-- 邮箱 -->
        <el-form-item label="邮箱"
                      prop="email">
          <!-- <el-input prefix-icon="iconfont icon-user"></el-input> -->
          <el-input v-model="editForm.email"
                    prefix-icon="el-icon-user"
                    type="text"></el-input>
        </el-form-item>

        <el-form-item label="手机号"
                      prop="mobile">
          <!-- <el-input prefix-icon="iconfont icon-user"></el-input> -->
          <el-input v-model="editForm.mobile"
                    prefix-icon="el-icon-user"
                    type="text"></el-input>
        </el-form-item>
      </el-form>
      <span slot="footer"
            class="dialog-footer">
        <el-button @click="editDialogVisible = false">取 消</el-button>
        <el-button type="primary"
                   @click="editUserInfo()">确 定</el-button>
      </span>
    </el-dialog>

    <!-- 分配角色Dialog对话框 -->
    <el-dialog title="分配角色"
               :visible.sync="setRoleDialogVisible"
               width="50%"
               @click="setRoleDialogClosed">
      <div>
        <p>当前 用户 :{{this.userInfo.username}}</p>
        <p>当前 角色 :{{this.userInfo.role_name}}</p>
        <p>分配 新角色 :
          <el-select v-model="selectedRoleId"
                     placeholder="请选择">
            <el-option v-for="item in rolesList"
                       :key="item.id"
                       :label="item.roleName"
                       :value="item.id">
            </el-option>
          </el-select>
        </p>
      </div>
      <span slot="footer"
            class="dialog-footer">
        <el-button @click="editDialogVisible = false">取 消</el-button>
        <el-button type="primary"
                   @click="saveRoleInfo">确 定</el-button>
      </span>
    </el-dialog>
  </div>
</template>
<script>
export default {
  data () {
    //   验证邮箱规则
    var checkEmail = (rule, value, cb) => {
      console.log(value)
      const regEmail = /^\w{3,15}@[\w-]+\.(com|cn|net|org|edu|com\.cn)$/gi
      if (regEmail.test(value)) {
        return cb()
      }
      cb(new Error('请输入合法邮箱'))
    }
    // 校验手机号
    var checkMobile = (rule, value, cb) => {
      const regMobile = /1[34578]\d{9}$/g
      if (regMobile.test(value)) {
        return cb()
      }
      cb(new Error('请输入合法手机号'))
    }
    return {
      userList: [],
      queryInfo: {
        query: '',
        pagenum: 1,
        pagesize: 2
      },
      total: 0,
      addDialogVisible: false,
      editDialogVisible: false,
      addForm: {
        username: '',
        password: '',
        email: '',
        mobile: ''
      },
      editForm: {
        id: '',
        username: '',
        email: '',
        mobile: ''
      },
      addFormRules: {
        // 验证用户名是否合法
        username: [
          { required: true, message: '请输入登录名称', trigger: 'blur' },
          { min: 3, max: 20, message: '长度在 3 到 20 个字符', trigger: 'blur' }
        ],
        // 验证密码是否合法
        password: [
          { required: true, message: '请输入密码', trigger: 'blur' },
          { min: 6, max: 20, message: '长度在 6到 20 个字符', trigger: 'blur' }
        ],
        email: [
          { required: true, message: '请输入邮箱' },
          { validator: checkEmail, trigger: 'blur' }
        ],
        mobile: [
          { required: true, message: '请输入手机号', trigger: 'blur' },
          { validator: checkMobile, trigger: 'blur' }
        ]
      },
      editFormRules: {
        id: [{ required: true, message: '编号不能为空' }],
        email: [
          { required: true, message: '请输入邮箱' },
          { validator: checkEmail, trigger: 'blur' }
        ],
        mobile: [
          { required: true, message: '请输入手机号', trigger: 'blur' },
          { validator: checkMobile, trigger: 'blur' }
        ]
      },
      setRoleDialogVisible: false,
      userInfo: {
        id: ''
      },
      //所有角色的数据列表
      rolesList: [],
      //选种的角色
      selectedRoleId: ''
    }
  },
  created () {
    this.getUserList()
  },
  methods: {
    async getUserList () {
      const { data: res } = await this.$http.get('users', { params: this.queryInfo })
      //   console.log(res)
      if (res.meta.status !== 200) return this.$message.error("数据获取失败")
      this.userList = res.data.users
      this.total = res.data.total
    },
    // 监听pagesize值改变事件
    handleSizeChange (newSize) {
      this.queryInfo.pagesize = newSize
      this.getUserList()
    },
    // 监听页码值改变的事件
    handleCurrentChange (newPage) {
      this.queryInfo.pagenum = newPage
      this.getUserList()
    },
    async userStateChanegd (userinfo) {
      const { data: res } = await this.$http.put(`users/${userinfo.id}/state/${userinfo.mg_state}`)
      if (res.meta.status !== 200) {
        return this.$message.error('更新用户状态失败')
      }
      this.$message.success('更新用户状态成功')
    },
    // 重置表单 dialog监听关闭事件
    resetAddForm () {
      this.$refs.addFormRef.resetFields()
    },
    resetEditForm () {
      this.$refs.editFormRef.resetFields()
    },
    // 点击按钮，添加新用户
    addUser () {
      this.$refs.addFormRef.validate(async valid => {
        if (!valid) return
        // 可以发起添加用户的网络请求
        const { data: res } = await this.$http.post('users', this.addForm)

        if (res.meta.status !== 201) {
          this.$message.error('添加用户失败！')
        }

        this.$message.success('添加用户成功！')
        // 隐藏添加用户的对话框
        this.addDialogVisible = false
        // 重新获取用户列表数据
        this.getUserList()
      })
    },
    async showEditDialog (userinfo) {
      this.editForm = userinfo
      this.editDialogVisible = true
    },
    editUserInfo () {
      this.$refs.editFormRef.validate(async (vaild) => {
        if (!vaild) return
        // 发起修改用户请求
        const { data: res } = await this.$http.put(`users/${this.editForm.id}`, {
          email: this.editForm.email,
          mobile: this.editForm.mobile
        })
        if (res.meta.status !== 200) {
          return this.$message.error('用户修改失败')
        }

        this.$message.success('用户修改成功')
        // 隐藏添加用户的对话框
        this.editDialogVisible = false
        // 重新获取用户列表数据
        this.getUserList()
      })
    },
    async removeUserById (id) {
      const confirmResule = await this.$confirm('此操作将永久删除该用户, 是否继续?', '提示', {
        confirmButtonText: '确定',
        cancelButtonText: '取消',
        type: 'warning'
      }).catch(err => err)
      //   用户确认删除，返回字符串 confirm
      //   用户取消删除返回字符串 chancel
      if (confirmResule !== 'confirm') {
        return this.$message.info('已经取消删除')
      }
      const { data: res } = await this.$http.delete(`users/${id}`)
      if (res.meta.status != 200) {
        return this.$message.error('删除失败')
      }
      this.getUserList()
      this.$message.success('删除成功')
    },
    async setRole (userInfo) {
      this.userInfo = userInfo
      if (this.rolesList.length == 0) {
        //获取所有角色列表
        const { data: res } = await this.$http.get('roles')
        if (res.meta.status != 200) {
          return this.$message.error('获取角色列表失败')
        }
        this.rolesList = res.data
      }
      this.setRoleDialogVisible = true
    },
    setRoleDialogClosed () {
      this.userList = []
      this.selectedRoleId = ''
    },
    async saveRoleInfo () {
      if (!this.selectedRoleId) {
        return this.$message.error('请选择要分配的角色!')
      }
      const { data: res } = await this.$http.put(`users/${this.userInfo.id}/role`, { rid: this.selectedRoleId })
      if (res.meta.status !== 200) {
        return this.$message.error(res.meta.msg)
      }
      this.getUserList()
      this.setRoleDialogVisible = false
      return this.$message.success(res.meta.msg)
    }
  }
}
</script>
<style lang="less" scoped>
.el-table {
  margin-top: 15px;
  font-size: 12px;
}
.el-pagination {
  margin-top: 15px;
}
</style>