با vue-element-admin به سرعت SPAهای پیچیده بسازید

login({ commit }, userInfo) {
    const { username, password } = userInfo
    return new Promise((resolve, reject) => {
      login({ username: username.trim(), password: password }).then(response => {
        const { data } = response
        commit('SET_TOKEN', data.token)
        setToken(data.token)
        resolve()
      }).catch(error => {
        reject(error)
      })
    })
  },

const hasToken = getToken()

  if (hasToken) {
    if (to.path === '/login') {
      next({ path: '/' })
      NProgress.done() 
    } else {
      const hasRoles = store.getters.roles && store.getters.roles.length > 0
      if (hasRoles) {
        next()
      } else {
        try {
          const { roles } = await store.dispatch('user/getInfo')
          const accessRoutes = await store.dispatch('permission/generateRoutes', roles)

          router.addRoutes(accessRoutes)

          next({ ...to, replace: true })
        } catch (error) {
          await store.dispatch('user/resetToken')
          Message.error(error || 'Has Error')
          next(`/login?redirect=${to.path}`)
          NProgress.done()
        }
      }
    }
  } else {
    /* has no token*/
    if (whiteList.indexOf(to.path) !== -1) {      next()
    } else {
      // other pages that do not have permission to access are redirected to the login page.
      next(`/login?redirect=${to.path}`)
      NProgress.done()
    }
  }
})

{
    path: '/401',
    component: () => import('@/views/error-page/401'),
    hidden: true
  },
  {
    path: '/',
    component: Layout,
    redirect: '/dashboard',
    children: [
      {
        path: 'dashboard',
        component: () => import('@/views/dashboard/index'),
        name: 'Dashboard',
        meta: { title: 'Dashboard', icon: 'dashboard', affix: true }
      }
    ]
  },

export function getInfo(token) {
  return request({
    url: '/vue-element-admin/user/info',
    method: 'get',
    params: { token }
  })
}

import { getInfo } from '@/api/user'

getInfo({ commit, state }) {
    return new Promise((resolve, reject) => {
      getInfo(state.token).then(response => {
        const { data } = response

        if (!data) {
          reject('Verification failed, please Login again.')
        }

        const { roles, name, avatar, introduction } = data

        // roles must be a non-empty array
        if (!roles || roles.length <= 0) {
          reject('getInfo: roles must be a non-null array!')
        }

        commit('SET_ROLES', roles)
        commit('SET_NAME', name)
        commit('SET_AVATAR', avatar)
        commit('SET_INTRODUCTION', introduction)
        resolve(data)
      }).catch(error => {
        reject(error)
      })
    })
  },

//src/router
/* eslint-disable */
import Vue from 'vue'
import Router from 'vue-router'
Vue.use(Router)

import Layout from '@/layout'
export const constantRoutes = [
  {
    path: '/redirect',
    component: Layout,
    hidden: true,
    children: [
      {
        path: '/redirect/:path(.*)',
        component: () => import('@/views/redirect/index')
      }
    ]
  },
  {
    path: '/login',
    component: () => import('@/views/login/index'),
    hidden: true
  },
  {
    path: '/auth-redirect',
    component: () => import('@/views/login/auth-redirect'),
    hidden: true
  },
  {
    path: '/404',
    component: () => import('@/views/error-page/404'),
    hidden: true
  },
  {
    path: '/401',
    component: () => import('@/views/error-page/401'),
    hidden: true
  },
  {
    path: '/',
    component: Layout,
    redirect: '/dashboard',
    children: [
      {
        path: 'dashboard',
        component: () => import('@/views/dashboard/index'),
        name: 'Dashboard',
        meta: { title: 'Dashboard', icon: 'dashboard', affix: true }
      }
    ]
  },
  {
    path: '/posts',
    component: Layout,
    children: [
      {
        path: 'index',
        component: () => import('@/views/posts/index'),
        name: 'Posts',
        meta: { title: 'Posts', icon: 'post', affix: true }
      }
    ]
  },

  {
    path: '/profile',
    component: Layout,
    redirect: '/profile/index',
    hidden: true,
    children: [
      {
        path: 'index',
        component: () => import('@/views/profile/index'),
        name: 'Profile',
        meta: { title: 'Profile', icon: 'user', noCache: true }
      }
    ]
  }
]

/**
 * asyncRoutes
 * the routes that need to be dynamically loaded based on user roles
 */
export const asyncRoutes = [

  // 404 page must be placed at the end !!!
  { path: '*', redirect: '/404', hidden: true }
]

const createRouter = () => new Router({
  scrollBehavior: () => ({ y: 0 }),
  routes: constantRoutes
})
const router = createRouter()
// Detail see: https://github.com/vuejs/vue-router/issues/1234#issuecomment-357941465
export function resetRouter() {
  const newRouter = createRouter()
  router.matcher = newRouter.matcher // reset router
}

export default router

{
    path: '/transactions',
    component: Layout,
    redirect: '/transactions/info',
    alwaysShow: true, // will always show the root menu
    name: 'Transactions',
    meta: {
      title: 'Transactions',
      icon: 'lock',
      roles: ['superadmin', 'admin']    },
    children: [
      {
        path: 'info',
        component: () => import('@/views/transactions/info/index'),
        name: 'TransactionInfo',
        meta: {
          title: 'Transactions Info',
          roles: ['superadmin']
        }
      },
}

//src/dashboard/views/index
<template>
  <div class="dashboard-editor-container">
    <panel-group @handleSetLineChartData="handleSetLineChartData" />

    <el-row style="background: #fff; padding: 16px 16px 0; margin-bottom: 32px">
      <line-chart :chart-data="lineChartData" />
    </el-row>

    <el-row :gutter="32">
      <el-col :xs="24" :sm="24" :lg="8">
        <div class="chart-wrapper">
          <raddar-chart />
        </div>
      </el-col>
      <el-col :xs="24" :sm="24" :lg="8">
        <div class="chart-wrapper">
          <pie-chart />
        </div>
      </el-col>
      <el-col :xs="24" :sm="24" :lg="8">
        <div class="chart-wrapper">
          <bar-chart />
        </div>
      </el-col>
    </el-row>

    <el-row>
      <el-col
        :xs="{ span: 24 }"
        :sm="{ span: 24 }"
        :md="{ span: 24 }"
        :lg="{ span: 24 }"
        :xl="{ span: 24 }"
        style="padding-right: 8px; margin-bottom: 30px"
      >
        <post-table />
      </el-col>
    </el-row>
  </div>
</template>

<script>
import PanelGroup from "./components/PanelGroup";
import LineChart from "./components/LineChart";
import RaddarChart from "./components/RaddarChart";
import PieChart from "./components/PieChart";
import BarChart from "./components/BarChart";
import PostTable from "./components/PostTable";
const lineChartData = {
  newVisitis: {
    expectedData: [100, 120, 161, 134, 105, 160, 165],
    actualData: [120, 82, 91, 154, 162, 140, 145],
  },
  messages: {
    expectedData: [200, 192, 120, 144, 160, 130, 140],
    actualData: [180, 160, 151, 106, 145, 150, 130],
  },
  purchases: {
    expectedData: [80, 100, 121, 104, 105, 90, 100],
    actualData: [120, 90, 100, 138, 142, 130, 130],
  },
  shoppings: {
    expectedData: [130, 140, 141, 142, 145, 150, 160],
    actualData: [120, 82, 91, 154, 162, 140, 130],
  },
};

export default {
  name: "DashboardAdmin",
  components: {
    PanelGroup,
    LineChart,
    RaddarChart,
    PieChart,
    BarChart,
    PostTable,
  },
  data() {
    return {
      lineChartData: lineChartData.newVisitis,
    };
  },
  methods: {
    handleSetLineChartData(type) {
      this.lineChartData = lineChartData[type];
    },
  },
};
</script>

//src/views/dashboard/admin/components/PostTable.vue
<template>
  <el-table
    v-loading="listLoading"
    :data="list"
    border
    fit
    highlight-current-row
    style="width: 100%"
  >
    <el-table-column align="center" label="ID" width="">
      <template slot-scope="{ row }">
        <span>{{ row.id }}</span>
      </template>
    </el-table-column>

    <el-table-column width="" align="center" label="Date">
      <template slot-scope="{ row }">
        <span>{{ row.timestamp | parseTime("{y}-{m}-{d} {h}:{i}") }}</span>
      </template>
    </el-table-column>

    <el-table-column width="" align="center" label="Author">
      <template slot-scope="{ row }">
        <span>{{ row.author }}</span>
      </template>
    </el-table-column>

    <el-table-column width="" label="Importance">
      <template slot-scope="{ row }">
        <svg-icon
          v-for="n in +row.importance"
          :key="n"
          icon-class="star"
          class="meta-item__icon"
        />
      </template>
    </el-table-column>

    <el-table-column class-name="status-col" label="Status" width="">
      <template slot-scope="{ row }">
        <el-tag :type="row.status | statusFilter">
          {{ row.status }}
        </el-tag>
      </template>
    </el-table-column>
  </el-table>
</template>

<script>
import { fetchList } from "@/api/article";

export default {
  name: "PostTable",
  filters: {
    statusFilter(status) {
      const statusMap = {
        published: "success",
        draft: "info",
        deleted: "danger",
      };
      return statusMap[status];
    },
  },
  data() {
    return {
      list: null,
      listLoading: true,
      listQuery: {
        page: 1,
        limit: 5,
      },
    };
  },
  created() {
    this.getList();
  },
  methods: {
    async getList() {
      this.listLoading = true;
      const { data } = await fetchList(this.listQuery);
      const items = data.items;
      this.list = items.map((v) => {
        return v;
      });
      this.listLoading = false;
    },
  },
};
</script>

//src/post/index.vue
<template>
  <div class="app-container">
    <el-table
      v-loading="listLoading"
      :data="list"
      border
      fit
      highlight-current-row
      style="width: 100%"
    >
      <el-table-column align="center" label="ID" width="80">
        <template slot-scope="{ row }">
          <span>{{ row.id }}</span>
        </template>
      </el-table-column>

      <el-table-column width="180px" align="center" label="Date">
        <template slot-scope="{ row }">
          <span>{{ row.timestamp | parseTime("{y}-{m}-{d} {h}:{i}") }}</span>
        </template>
      </el-table-column>

      <el-table-column width="120px" align="center" label="Author">
        <template slot-scope="{ row }">
          <span>{{ row.author }}</span>
        </template>
      </el-table-column>

      <el-table-column width="100px" label="Importance">
        <template slot-scope="{ row }">
          <svg-icon
            v-for="n in +row.importance"
            :key="n"
            icon-class="star"
            class="meta-item__icon"
          />
        </template>
      </el-table-column>

      <el-table-column class-name="status-col" label="Status" width="110">
        <template slot-scope="{ row }">
          <el-tag :type="row.status | statusFilter">
            {{ row.status }}
          </el-tag>
        </template>
      </el-table-column>

      <el-table-column min-width="300px" label="Title">
        <template slot-scope="{ row }">
          <template v-if="row.edit">
            <el-input v-model="row.title" class="edit-input" size="small" />
            <el-button
              class="cancel-btn"
              size="small"
              icon="el-icon-refresh"
              type="warning"
              @click="cancelEdit(row)"
            >
              cancel
            </el-button>
          </template>
          <span v-else>{{ row.title }}</span>
        </template>
      </el-table-column>

      <el-table-column align="center" label="Actions" width="120">
        <template slot-scope="{ row }">
          <el-button
            v-if="row.edit"
            type="success"
            size="small"
            icon="el-icon-circle-check-outline"
            @click="confirmEdit(row)"
          >
            Ok
          </el-button>
          <el-button
            v-else
            type="primary"
            size="small"
            icon="el-icon-edit"
            @click="row.edit = !row.edit"
          >
            Edit
          </el-button>
        </template>
      </el-table-column>
    </el-table>
  </div>
</template>

<script>
import { fetchList } from "@/api/article";

export default {
  name: "Posts",
  filters: {
    statusFilter(status) {
      const statusMap = {
        published: "success",
        draft: "info",
        deleted: "danger",
      };
      return statusMap[status];
    },
  },
  data() {
    return {
      list: null,
      listLoading: true,
      listQuery: {
        page: 1,
        limit: 10,
      },
    };
  },
  created() {
    this.getList();
  },
  methods: {
    async getList() {
      this.listLoading = true;
      const { data } = await fetchList(this.listQuery);
      const items = data.items;
      this.list = items.map((v) => {
        this.$set(v, "edit", false); // https://vuejs.org/v2/guide/reactivity.html
        v.originalTitle = v.title; //  will be used when user click the cancel botton
        return v;
      });
      this.listLoading = false;
    },
    cancelEdit(row) {
      row.title = row.originalTitle;
      row.edit = false;
      this.$message({
        message: "The title has been restored to the original value",
        type: "warning",
      });
    },
    confirmEdit(row) {
      row.edit = false;
      row.originalTitle = row.title;
      this.$message({
        message: "The title has been edited",
        type: "success",
      });
    },
  },
};
</script>