wu
2023-09-13 be5351fe3cc2714756ae43ab272cf8813cb0fe98
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<template>
  <div class="app">
    <!--面包屑导航区域-->
    <el-breadcrumb separator-class="el-icon-arrow-right">
      <el-breadcrumb-item :to="{ path: '/home' }">{{$t('breadcrumb.home')}}</el-breadcrumb-item>
      <el-breadcrumb-item>{{$t('breadcrumb.permissionManagement')}}</el-breadcrumb-item>
      <el-breadcrumb-item>{{$t('breadcrumb.permissionList')}}</el-breadcrumb-item>
    </el-breadcrumb>
    <!--卡片视图区域-->
    <el-card class="el-card">
      <el-row :gutter="20">
        <!--搜索与添加区域-->
        <el-col :span="6">
          <el-input :placeholder="$t('search.placeholder')" v-model="queryInfo.name" clearable @clear="getPowerList()">
            <el-button slot="append" icon="el-icon-search" @click="getPowerList()"></el-button>
          </el-input>
        </el-col>
        <!--添加区域-->
        <el-col :span="4">
          <el-button type="primary" @click="showAddDialog">{{$t('button.addPermission')}}</el-button>
        </el-col>
      </el-row>
      <!--权限列表区域-->
      <el-table :data="powerList.records" border stripe>
        <el-table-column label="#" type="index"></el-table-column>
        <el-table-column :label="$t('table.role')" prop="role.name"></el-table-column>
        <el-table-column :label="$t('table.permissionDescription')" prop="permission.description"></el-table-column>
        <el-table-column :label="$t('table.permissionValue')" prop="permission.name"></el-table-column>
        <el-table-column :label="$t('table.createTime')" prop="createTime"></el-table-column>
        <el-table-column :label="$t('table.isActive')">
          <template slot-scope="scope">
            <el-switch :active-value=1
                       :inactive-value=0
                       v-model="scope.row.state"
                       @change="stateChange(scope.row)">
            </el-switch>
          </template>
        </el-table-column>
        <el-table-column :label="$t('table.operation')">
          <template slot-scope="scope">
            <!--修改-->
            <el-tooltip effect="dark" :content="$t('tooltip.edit')" placement="top" :enterable="false">
              <el-button type="primary" icon="el-icon-edit" size="mini"
                         @click="showEditDialog(scope.row)"></el-button>
            </el-tooltip>
            <!--删除-->
            <el-tooltip effect="dark" :content="$t('tooltip.delete')" placement="top" :enterable="false">
              <el-button type="danger" icon="el-icon-delete" size="mini"
                         @click="removeById(scope.row)"></el-button>
            </el-tooltip>
          </template>
        </el-table-column>
      </el-table>
      <!--分页区域-->
      <el-pagination
          @size-change="handleSizeChange"
          @current-change="handleCurrentChange"
          :current-page="queryInfo.pageNum"
          :page-sizes="[6, 12, 18, 24]"
          :page-size="queryInfo.pageSize"
          layout="total, sizes, prev, pager, next, jumper"
          :total="powerList.total">
      </el-pagination>
    </el-card>
    <!--添加权限的对话框-->
    <el-dialog
        :title="$t('dialog.addPermission')"
        :visible.sync="addDialogVisible"
        width="50%"
        @close="addDialogClosed">
      <!--内容主体区域-->
      <el-form :model="addPowerForm" :rules="powerRules" ref="powerRef" label-width="70px">
        <el-form-item :label="$t('form.role')" prop="roleId">
          <el-select filterable v-model="addPowerForm.roleId" :placeholder="$t('form.select')">
            <el-option v-for="item in roleList"
                       :key="item.id"
                       :value="item.id"
                       :label="item.name">
            </el-option>
          </el-select>
        </el-form-item>
        <el-form-item :label="$t('form.permission')" prop="permissionId">
          <el-select filterable v-model="addPowerForm.permissionId" :placeholder="$t('form.select')">
            <el-option v-for="item in permissionList"
                       :key="item.id"
                       :value="item.id"
                       :label="item.name">
            </el-option>
          </el-select>
        </el-form-item>
        <el-form-item :label="$t('form.isActive')" prop="state">
          <el-select v-model="addPowerForm.state" :placeholder="$t('form.select')">
            <el-option v-for="(item,index) in options"
                       :key="index"
                       :value="item.value"
                       :label="item.label">
            </el-option>
          </el-select>
        </el-form-item>
      </el-form>
      <span slot="footer" class="dialog-footer">
    <el-button @click="addDialogVisible = false">{{$t('button.cancel')}}</el-button>
    <el-button type="primary" @click="addPower">{{$t('button.confirm')}}</el-button>
  </span>
    </el-dialog>
    <!--修改权限的对话框-->
    <el-dialog
        :title="$t('dialog.editPermission')"
        :visible.sync="editDialogVisible"
        width="50%">
      <!--内容主体区域-->
      <el-form :model="editRoleForm" :rules="powerRules" ref="powerRef" label-width="70px">
        <el-form-item :label="$t('form.role')" prop="roleId">
          <el-select filterable v-model="editRoleForm.roleId" :placeholder="$t('form.select')">
            <el-option v-for="item in roleList"
                       :key="item.id"
                       :value="item.id"
                       :label="item.name">
            </el-option>
          </el-select>
        </el-form-item>
        <el-form-item filterable :label="$t('form.permission')" prop="permissionId">
          <el-select v-model="editRoleForm.permissionId" :placeholder="$t('form.select')">
            <el-option v-for="item in permissionList"
                       :key="item.id"
                       :value="item.id"
                       :label="item.name">
            </el-option>
          </el-select>
        </el-form-item>
        <el-form-item :label="$t('form.isActive')" prop="state">
          <el-select v-model="editRoleForm.state" :placeholder="$t('form.select')">
            <el-option v-for="(item,index) in options"
                       :key="index"
                       :value="item.value"
                       :label="item.label">
            </el-option>
          </el-select>
        </el-form-item>
      </el-form>
      <span slot="footer" class="dialog-footer">
    <el-button @click="editDialogVisible = false">{{$t('button.cancel')}}</el-button>
    <el-button type="primary" @click="editRoleInfo">{{$t('button.confirm')}}</el-button>
  </span>
    </el-dialog>
  </div>
</template>
 
<script>
import {getById, removeById, saveOrUpdate, selectPage} from "../../api/rolePermission";
import {select} from "../../api/role";
import {selectPermission} from "../../api/permission";
import LanguageMixin from '../../lang/LanguageMixin'
 
export default {
  name: "Power",
  mixins: [LanguageMixin],
  data() {
    return {
      queryInfo: {
        pageNum: 1,
        pageSize: 6
      },
      powerList: {
        records: [],
        total: 0
      },
      // 控制添加权限弹框的显示和隐藏
      addDialogVisible: false,
      // 控制修改权限对话框的显示与隐藏
      editDialogVisible: false,
      // 添加的权限对象
      addPowerForm: {
        roleId: null,
        permissionId: null,
        state: 1
      },
      // 修改的权限对象
      editRoleForm: {
        roleId: null,
        permissionId: null
      },
      // 添加权限的验证规则
      powerRules: {
        roleId: [
          {required: true, message: '请输入角色', trigger: 'blur'}
        ],
        permissionId: [
          {required: true, message: '请输入权限描述', trigger: 'blur'},
        ]
      },
      options: [
        {label: '生效', value: 1},
        {label: '无效', value: 0}
      ],
      roleList: [],
      permissionList: []
    }
  },
  created() {
    this.getPowerList();
  },
  methods: {
  getPowerList() {
    selectPage(this.queryInfo).then(res => {
      this.powerList.total = res.data.total;
      this.powerList.records = res.data.records;
    });
  },
  // 监听pageSize改变的事件
  handleSizeChange(newSize) {
    this.queryInfo.pageSize = newSize;
    this.getPowerList()
  },
  // 监听pageNum改变的事件
  handleCurrentChange(newPage) {
    this.queryInfo.pageNum = newPage;
    this.getPowerList()
  },
  stateChange(info) {
    saveOrUpdate(info).then(() => {
      this.$message.success(this.$t('updateSuccessMessage'))
    });
  },
  // 监听添加权限对话框的关闭事件
  addDialogClosed() {
    this.$refs['powerRef'].resetFields();
  },
  // 点击按钮添加新权限
  addPower() {
    this.$refs.powerRef.validate(async valid => {
      if (!valid) return;
      // 发起添加权限的网络请求
      saveOrUpdate(this.addPowerForm).then(() => {
        // 重新获取权限列表
        this.getPowerList();
        // 隐藏添加权限对话框
        this.addDialogVisible = false;
        this.$message.success(this.$t('addSuccessMessage'));
      });
    })
  },
  // 展示修改权限的对话框
  showEditDialog(role) {
    getById({id: role.id}).then(res => {
      this.editRoleForm = res.data;
    });
    select(this.addPowerForm).then(res => {
      this.roleList = res.data;
    });
    selectPermission(this.addPowerForm).then(res => {
      this.permissionList = res.data;
    });
    this.editDialogVisible = true;
  },
  // 展示添加权限的对话框
  showAddDialog() {
    select(this.addPowerForm).then(res => {
      this.roleList = res.data;
    });
    selectPermission(this.addPowerForm).then(res => {
      this.permissionList = res.data;
    });
    this.addDialogVisible = true;
  },
  // 修改权限信息并提交
  editRoleInfo() {
    this.$refs.powerRef.validate(async valid => {
      if (!valid) return;
      // 发起修改权限的网络请求
      saveOrUpdate(this.editRoleForm).then(() => {
        // 重新获取权限列表
        this.getPowerList();
        // 隐藏添加权限对话框
        this.editDialogVisible = false;
        this.$message.success(this.$t('updateSuccessMessage'));
      });
    })
  },
  // 根据id删除权限信息
  removeById(power) {
    // 弹框询问用户是否删除权限
    this.$confirm(this.$t('deleteConfirmMessage'), this.$t('prompt'), {
      confirmButtonText: this.$t('confirmButtonText'),
      cancelButtonText: this.$t('cancelButtonText'),
      type: 'warning'
    }).then(() => {
      // 删除权限
      removeById({id: power.id}).then(() => {
        // 重新获取权限列表
        this.getPowerList();
        this.$message.success(this.$t('deleteSuccessMessage'));
      });
    }).catch(() => {
      this.$message.info(this.$t('deleteCancelledMessage'));
    })
  }
 
  }
}
</script>
 
<style lang="less" scoped>
.el-table {
  margin-top: 15px;
  font-size: 12px;
}
 
.el-pagination {
  margin-top: 15px;
}
 
.app .el-card {
  width: 99%;
}
</style>