首页下载等bug修复

src/layouts/header/index.vue

@@ -146,18 +146,12 @@ export default {
       this.showSetting = false
     },
     toIndex() {
-      this.$route.path === '/index/list'
-        ? location.reload()
-        : this.$refs.nav.jump({
-          index: '/index/list',
-          title: '首页'
-        })
-    },
-    toSearch() {
-      this.$refs.nav.jump({
-        index: '/index/list',
-        title: '首页'
-      })
+      if (this.$route.path === '/index/list') {
+        location.reload()
+      } else {
+        this.$refs.nav.toIndex()
+        this.showSetting = true
+      }
     },
     toLogin() {
       this.$refs.nav.jump({

src/layouts/navbar/index.vue

@@ -102,6 +102,12 @@ export default {
       this.active = item.index
       this.$router.push(item.index).catch(err => { })
     },
+    toIndex() {
+      this.$router.push('/index')
+      this.isManager = false
+      this.setManager(true)
+      this.initMenu()
+    },
     // 获取权限列表
     getPer() {
       this.$get(`${this.api.getPermissions}?platformId=${Setting.platformId}`).then(res => {

src/pages/index/list/index.vue

@@ -25,7 +25,7 @@
             <el-table :data="listData" class="table" ref="table" stripe header-align="center">
                 <el-table-column type="index" width="100" label="序号" align="center"></el-table-column>
                 <el-table-column prop="showName" label="数据表名称" align="center" :show-overflow-tooltip="true"></el-table-column>
-                <el-table-column prop="createTime" label="起止日期" align="center"></el-table-column>
+                <el-table-column prop="timeRange" label="起止日期" width="220" align="center"></el-table-column>
                 <el-table-column prop="dataTotal" label="数据总量" align="center"></el-table-column>
                 <el-table-column prop="dataSize" label="数据大小" align="center">
                     <template slot-scope="scope">
@@ -176,6 +176,34 @@
                 </el-table>
             </div>
         </el-drawer>
+        <el-dialog title="下载" :visible.sync="downloadVisible" width="540px" @close="closeDownload" :close-on-click-modal="false">
+            <el-form ref="form" label-width="100px" label-suffix="：">
+                <el-form-item label="数据筛选">
+                    <div class="checkboxs">
+                        <el-checkbox v-model="checkAllFields" @change="checkAllFieldsChange">全选</el-checkbox>
+                        <el-checkbox-group v-model="fields">
+                            <el-checkbox v-for="(item,index) in fieldsList" :key="index" :label="item.comment"></el-checkbox>
+                        </el-checkbox-group>
+                    </div>
+                </el-form-item>
+                <el-form-item label="开始时间">
+                    <el-date-picker v-model="startTime" type="date" placeholder="请选择开始时间" size="small" format="yyyy-MM-dd" value-format="yyyy-MM-dd" :picker-options="timeOptions" :disabled="startTimeDisabled" :default-value="timeDefault"></el-date-picker>
+                </el-form-item>
+                <el-form-item label="结束时间">
+                    <el-date-picker v-model="endTime" type="date" placeholder="请选择结束时间" size="small" format="yyyy-MM-dd" value-format="yyyy-MM-dd" :picker-options="timeOptions" :disabled="endTimeDisabled" :default-value="timeDefault"></el-date-picker>
+                </el-form-item>
+                <el-form-item label="数据频率">
+                    <el-select v-model="frequency" placeholder="请选择数据频率" size="small">
+                        <el-option v-for="(item,index) in frequencyList" :key="index" :label="item.name" :value="item.id"></el-option>
+                    </el-select>
+                </el-form-item>
+            </el-form>
+
+            <span slot="footer" class="dialog-footer">
+                <el-button size="small" @click="downloadVisible = false">取消</el-button>
+                <el-button size="small" type="primary" @click="confirmDown">确定</el-button>
+            </span>
+        </el-dialog>
     </div>
 </template>
 
@@ -183,6 +211,9 @@
 import { mapState } from 'vuex'
 import Setting from '@/setting'
 import util from '@/libs/util'
+import axios from 'axios'
+let startTimeLimit = ''
+let endTimeLimit = ''
 export default {
     name: 'index',
     data() {
@@ -198,7 +229,43 @@ export default {
             active: '',
             previewVisible: false,
             previewHead: [],
-            previewData: []
+            previewData: [],
+            downloadVisible: false,
+            curRow: {},
+            checkAllFields: false,
+            fields: [],
+            fieldsList: [],
+            startTime: '',
+            endTime: '',
+            startTimeLimit: '',
+            startTimeDisabled: false,
+            endTimeLimit: '',
+            endTimeDisabled: false,
+            timeDefault: '',
+            timeOptions: {
+                disabledDate(time) {
+                return time.getTime() < startTimeLimit || time.getTime() > endTimeLimit
+                },
+            },
+            frequency: '',
+            frequencyList: [
+                {
+                id: 1,
+                name: '日频'
+                }, {
+                id: 2,
+                name: '周频'
+                }, {
+                id: 3,
+                name: '月频'
+                }, {
+                id: 4,
+                name: '季频'
+                }, {
+                id: 5,
+                name: '年频'
+                },
+            ]
         }
     },
     computed: {
@@ -226,7 +293,20 @@ export default {
         getData(){
             if (this.keyword) {
                 this.$post(`${this.api.getTableByCondition}?showName=${this.keyword}&pageNum=${this.page}&pageSize=${this.pageSize}`).then(res => {
-                    this.listData = res.data.records
+                    const list = res.data.records
+                    list.map(e => {
+                    // 开始结束时间只显示日期
+                    const startTime = e.startTime ? e.startTime.slice(0, 10) : ''
+                    const endTime = e.endTime ? e.endTime.slice(0, 10) : ''
+                    if (startTime && endTime) {
+                        e.timeRange = startTime + ' ~ ' + endTime
+                    } else if (startTime) {
+                        e.timeRange = startTime
+                    } else if (endTime) {
+                        e.timeRange = e.endTime
+                    }
+                    })
+                    this.listData = list
                     this.total = res.data.total
                 }).catch(res => {})
             } else {
@@ -255,6 +335,30 @@ export default {
             this.$refs.table.clearSelection()
             this.getData()
         },
+        
+        clearKeyword() {
+            this.keyword = ''
+            this.listData = []
+        },
+        toData(row){
+            // 登录了才能查看数据,否则直接跳转到登录页
+            if(this.token){
+                if (this.routes.find(e => e.path === '/data/list')) {
+                    this.$router.push(`/data?typeId=${row.categoryTwoId}`)
+                } else {
+                    this.keyword = row.categoryTwo
+                }
+            }else{
+                let route = this.$router.resolve({
+                    path: '/login'
+                })
+                window.open(route.href)
+            }
+        },
+        toPart(i){
+            this.active = i
+            document.querySelector(`#part${i}`).scrollIntoView()
+        },
         preview(row) {
             // 登录后才能预览，否则直接跳转到登录页
             if(this.token){
@@ -293,14 +397,7 @@ export default {
         download(row){
             // 登录了才能下载,否则直接跳转到登录页
             if(this.token){
-                // 查询是否有下载权限
-                this.$get(`${this.api.isDownload}`,{
-                    tableId: row.id,
-                    schoolId: this.schoolId,
-                }).then(res => {
-                    // 跳转到数据页去下载
-                    this.$router.push(`/data?download=true&id=${row.id}&name=${row.name}&showName=${row.showName}`)
-                }).catch(res => {})
+                this.showDownload(row)
             }else{
                 let route = this.$router.resolve({
                     path: '/login'
@@ -308,28 +405,124 @@ export default {
                 window.open(route.href)
             }
         },
-        clearKeyword() {
-            this.keyword = ''
-            this.listData = []
+        checkAllFieldsChange(val) {
+            this.fields = val ? this.fieldsList.map(n => n.comment) : []
         },
-        toData(row){
-            // 登录了才能查看数据,否则直接跳转到登录页
-            if(this.token){
-                if (this.routes.find(e => e.path === '/data/list')) {
-                    this.$router.push(`/data?typeId=${row.categoryTwoId}`)
+        showDownload(row) {
+            // 查询是否购买了该数据,只有购买了才能下载
+            this.$get(`${this.api.isDownload}`, {
+                tableId: row.id,
+                schoolId: this.schoolId,
+            }).then(res => {
+                this.curRow = row
+                this.downloadVisible = true
+                // 限制数据可选择的开始结束时间
+                if (row.startTime) {
+                startTimeLimit = new Date(row.startTime).getTime()
                 } else {
-                    this.keyword = row.categoryTwo
+                // 如果没有开始时间,则禁止选择开始时间
+                this.startTimeDisabled = true
                 }
+                if (row.endTime) {
+                endTimeLimit = new Date(row.endTime).getTime()
+                this.timeDefault = row.endTime
                 } else {
-                let route = this.$router.resolve({
-                    path: '/login'
+                // 如果没有结束时间,则禁止选择结束时间
+                this.endTimeDisabled = true
+                }
+
+                this.$get(`${this.api.previewData}?tableName=${row.name}&tableId=${row.id}`).then(res => {
+                let comment = res.comment
+                let fieldsList = []
+                comment.map(n => {
+                    n.field != 'id' && n.field != 'operation_time' && fieldsList.push(n)
                 })
-                window.open(route.href)
+                this.fieldsList = fieldsList
+                }).catch(res => { })
+            }).catch(res => { })
+        },
+        closeDownload() {
+            this.checkAllFields = false
+            this.fields = []
+            this.startTime = ''
+            this.endTime = ''
+            this.frequency = ''
+        },
+        confirmDown() {
+            let fields = this.fields
+            if (!fields.length) return util.warningMsg('请选择字段')
+            if (!this.startTime) return util.warningMsg('请选择开始时间')
+            if (!this.endTime) return util.warningMsg('请选择结束时间')
+            if (!this.frequency) return util.warningMsg('请选择数据频率')
+            let invalid = false
+
+            if (this.startTime && this.endTime) {
+                let startTime = new Date(this.startTime)
+                let endTime = new Date(this.endTime)
+                let frequency = this.frequency
+
+                // 只要选择的不是日频,则要判断选择的日期区间有没有包含这段频率对应的完整交易日段
+                // 比如选的是周频,则判断选择的时间区间有没有包含一段完整的星期交易日,即星期1~5,
+                // 选的是月频的话,则判断选择的时间区间有没有包含一个完整的月份,即30天;年份同理
+                if (frequency == 2) {
+                let week = []
+                while (startTime <= endTime) {
+                    let weekNum = startTime.getDay()
+                    if (weekNum == 0) weekNum = 7
+                    week.push(weekNum)
+                    startTime.setTime(startTime.getTime() + 86400000)
+                }
+                // 如果没有包含1~5,则提示请选择完整区间,下面同理
+                for (let i = 1; i <= 5; i++) {
+                    if (!week.includes(i)) {
+                    invalid = true
+                    break
+                    }
+                }
+                } else if (frequency == 3) {
+                if ((endTime.getTime() - startTime.getTime()) / 86400000 < 30) invalid = true
+                } else if (frequency == 4) {
+                if ((endTime.getTime() - startTime.getTime()) / 86400000 < 90) invalid = true
+                } else if (frequency == 5) {
+                if ((endTime.getTime() - startTime.getTime()) / 86400000 < 365) invalid = true
                 }
+            }
+
+            if (invalid) return util.warningMsg('请选择完整区间')
+
+            let newFields = []
+            let fieldsList = this.fieldsList
+            fields.map(n => {
+                newFields.push(fieldsList.find(e => e.comment == n).field)
+            })
+            let msgObj = util.successMsg('数据正在生成中，请稍等片刻，生成后会自动下载，您可以先访问其他页面。', 5000)
+            this.downloadVisible = false
+
+            let startTime = this.startTime ? this.startTime : ''
+            let endTime = this.endTime ? this.endTime : ''
+            let frequency = this.frequency
+            axios.get(`${this.api.downloadData}?tableName=${this.curRow.name}&table_id=${this.curRow.id}&fields=${newFields.join()}&startTime=${startTime}&endTime=${endTime}&frequency=${frequency}`, {
+                headers: {
+                token: this.token
                 },
-        toPart(i){
-            this.active = i
-            document.querySelector(`#part${i}`).scrollIntoView()
+                responseType: 'blob'
+            }).then((res) => {
+                msgObj.close()
+                if (res.data.type != 'multipart/form-data') return util.warningMsg('数据总数为零！')
+                // 统一调用该方法去下载excel
+                util.downloadFileDirect(`${this.curRow.showName}.xls`, new Blob([res.data]))
+
+                // 下载记录
+                this.$get(`${this.api.downloadRecord}?tableId=${this.curRow.id}&fields=${newFields.join()}` + (startTime ? `&startTime=${startTime}` : '') + (endTime ? `&endTime=${endTime}` : '') + `&frequency=${frequency}`).then(res => { }).catch(res => { })
+
+                // 下载次数+1
+                this.$post(this.api.saveRecord, {
+                tableId: this.curRow.id,
+                type: 1,
+                }).then(res => { }).catch(res => { })
+            }).catch(res => {
+                msgObj.close()
+            })
         }
     }
 };

src/router/permission.js

@@ -19,7 +19,10 @@ router.beforeEach((to, from, next) => {
         // 如果是管理员则需要从获取的路由权限里判断当前访问页面是否有权限访问，如果没权限访问则跳转到403
         if((mg && atob(decodeURI(mg)) === 'true') || (to.query.mg && atob(decodeURI(to.query.mg)) === 'true')){
             if(routes.length){
-                if(routes.find(n => n.name == toPath) || toPath == '/setting/person' || toPath == '/setting/download'){
+                if(routes.find(n => n.name == toPath) || toPath == '/setting/person' || toPath == '/setting/download' || toPath == '/index/list'){
+                    if (toPath === '/index/list') {
+                        next()
+                    } else {
                         if(!to.query.mg){
                             next({
                                 path: toPath,
@@ -28,6 +31,7 @@ router.beforeEach((to, from, next) => {
                         }else{
                             next()
                         }
+                    }
                 }else{
                     if(to.path != '/403'){
                         next('/403')