yohood答题

+/**
+ * 优惠券管理controller
+ * @author: leo <y.huang@yoho.cn>
+ * @date: 08/08/2018
+ */
+
+// const _ = require('lodash');
+const CouponModel = require('../models/coupon');
+const DO_SUCCESS = '操作成功';
+const GET_SUCCESS = '获取成功';
+const couponController = {
+    couponListPage(req, res) {
+        res.render('coupon/list', {
+            bodyClass: 'nav-md',
+            module: 'admin',
+            page: 'coupon'
+        });
+    },
+    async couponList(req, res) {
+        const pageNo = req.query.pageNo || 1;
+        const pageSize = req.query.pageSize || 20;
+
+        let totalCount = await req.ctx(CouponModel).allCouponNum();
+        let list = await req.ctx(CouponModel).couponList({pageNo, pageSize});
+
+        res.json({
+            code: 200,
+            data: list,
+            pageNo: +pageNo,
+            pageSize: +pageSize,
+            totalCount,
+            totalPage: Math.ceil(totalCount / pageSize),
+            message: GET_SUCCESS
+        });
+
+    },
+    async createCoupon(req, res) {
+        let param = req.body;
+
+        await req.ctx(CouponModel).couponCreate(param);
+        res.json({
+            code: 200,
+            message: DO_SUCCESS
+        });
+    },
+
+    async updateConpon(req, res) {
+        let param = req.body;
+
+        await req.ctx(CouponModel).couponUpdate(param);
+        res.json({
+            code: 200,
+            message: DO_SUCCESS
+        });
+    },
+
+    //
+
+};
+
+module.exports = couponController;

+/* eslint-disable array-callback-return */
+const mysqlCli = global.yoho.utils.mysqlCli;
+const _ = require('lodash');
+const TABLE_COUPON = 'act_coupon';
+const TABLE_COUPON_NO = 'act_coupon_no';
+const TABLE_COUPON_USER = 'act_coupon_user';
+const toLine = (str) => {
+    return str.replace(/([A-Z])/g, '_$1').toLowerCase();
+};
+
+class CouponModel extends global.yoho.BaseModel {
+    constructor(ctx) {
+        super(ctx);
+    }
+
+    couponList({pageNo, pageSize}) {
+        return mysqlCli.query(
+            `select id, coupon_name couponName, coupon_desc couponDesc, shop_name shopName, shop_logo_url shopLogoUrl, status, type, sort , create_time createTime 
+            from ${TABLE_COUPON}
+            order by sort desc ,create_time desc
+            limit :start, :page;`, {
+                start: (pageNo - 1) * pageSize,
+                page: _.parseInt(pageSize)
+            });
+    }
+
+    couponCreate(obj) {
+        return mysqlCli.insert(
+                `insert into ${TABLE_COUPON} (coupon_name, coupon_desc, shop_name, shop_logo_url, status,type,sort)
+            values (:couponName, :couponDesc, :shopName, :shopLogoUrl, :status, :type, :sort);`,
+            {
+                couponName: obj.couponName,
+                couponDesc: obj.couponDesc,
+                shopName: obj.shopName,
+                shopLogoUrl: obj.shopLogoUrl,
+                status: obj.status,
+                type: obj.type,
+                sort: obj.sort
+            });
+    }
+
+    couponUpdate(obj) {
+        let sql = `UPDATE ${TABLE_COUPON} SET `;
+        let sqlParam = {};
+        let keyArr = Object.keys(obj);
+
+        keyArr.map((value, index) => {
+            if (value !== 'id') {
+                let col = toLine(value);
+
+                sql += col + ' = :' + value;
+                if (index !== (keyArr.length - 1)) {
+                    sql += ',';
+                }
+            }
+            sqlParam[value] = obj[value];
+        });
+        sql += 'WHERE id = :id';
+        return mysqlCli.update(
+                sql,
+                sqlParam
+            );
+    }
+
+    allCouponNum() {
+        return mysqlCli.query(
+            `select count(*) as total from ${TABLE_COUPON};`
+        );
+    }
+
+    couponNoListByCId(couponId) {
+        return mysqlCli.query(
+                `select id, coupon_id couponId,coupon_no couponNo,send_flag sendFlag,create_time createTime
+            from ${TABLE_COUPON_NO}
+            where coupon_id = :couponId `, {couponId: couponId});
+    }
+
+    couponNoListJoinUser(couponId) {
+        return mysqlCli.query(
+            `select cn.coupon_id couponId,cn.coupon_no couponNo,cn.send_flag sendFlag,cu.user_id userId,cu.create_time createTime
+            from ${TABLE_COUPON_NO} as cn left join ${TABLE_COUPON_USER} as cu
+            where coupon_id = :couponId `, {couponId: couponId});
+    }
+
+    couponUserListByCId(couponId) {
+        return mysqlCli.query(
+                `select id, coupon_id couponId,coupon_no_id couponNoId,user_id userId,create_time createTime
+            from ${TABLE_COUPON_USER}
+            where coupon_id = :couponId `, {couponId: couponId});
+    }
+
+}
+
+module.export = CouponModel;

@@ -8,6 +8,7 @@ const router = express.Router();  // eslint-disable-line
 const admin = require('./controllers/admin');
 const activity = require('./controllers/activity');
 const user = require('./controllers/user');
+const coupon = require('./controllers/coupon');
 
 // 管理员[page]
 router.get('/login', admin.loginPage);
@@ -36,6 +37,8 @@ router.get('/user/prize_users_list', user.prizeUsersListPage);
 router.get('/user/login-log', user.userLoginLog);
 router.get('/user/exportUserLoginLog', user.exportUserLoginLog);
 
+// 优惠券管理[page]
+router.get('/coupon/list', coupon.couponListPage);
 
 // 管理员[ajax]
 router.post('/api/login', admin.login);
@@ -54,7 +57,10 @@ router.get('/api/activity/exportArticleList', activity.exportArticleList);
 router.post('/api/activity/createArticle', activity.createArticle);
 router.post('/api/activity/createY100Article', activity.createY100Article);
 
-
+// 优惠券管理[ajax]
+router.get('/api/coupon/list', coupon.couponList);
+router.post('/api/coupon/add', coupon.createCoupon);
+router.post('/api/coupon/update', coupon.updateConpon);
 
 // 用户管理[ajax]
 router.post('/api/user/delete', user.deleteUser);

+<!-- page content -->
+<div class="right_col" role="main">
+    <div class="">
+        <div class="row">
+            <div class="col-md-12 col-sm-12 col-xs-12">
+                <div class="x_panel">
+                    <div class="x_title">
+                        <button class="btn btn-primary btn-export-user-list" data-id="{{id}}">导出用户列表</button>
+                        <div class="clearfix"></div>
+                    </div>
+                    <div class="x_content">
+                        <div class="table-responsive">
+                            <table class="table table-bordered">
+                                <thead>
+                                <tr class="headings">
+                                    <th class="column-title">ID</th>
+                                    <th class="column-title">券名称</th>
+                                    <th class="column-title">券描述</th>
+                                    <th class="column-title">商品名称</th>
+                                    <th class="column-title">商铺图标</th>
+                                    <th class="column-title">上下架状态</th>
+                                    <th class="column-title">券类型</th>
+                                    <th class="column-title">排序权重</th>
+                                    <th class="column-title">创建时间</th>
+                                    <th class="column-title">操作</th>
+                                </tr>
+                                </thead>
+                                <tbody class="user-list">
+                                </tbody>
+                            </table>
+                        </div>
+                        <div class="table-pagination user-pagination pull-right"></div>
+                    </div>
+                </div>
+            </div>
+        </div>
+    </div>
+</div>
+<!-- /page content -->

+

+/* eslint-disable eqeqeq */
+require('admin/user.page.css');
+require('bootpag/lib/jquery.bootpag.min');
+
+const _ = require('lodash');
+
+function bind_table_pagination() {
+    const $ul = $('.user-list');
+    const $up = $('.user-pagination');
+
+    const fetchRender = (pageNo, pageSize) => {
+        $.ajax({
+            url: '/admin/api/coupon/list',
+            data: {
+                pageNo,
+                pageSize
+            }
+        })
+            .then(result => {
+                const list = result.data;
+                const totalPage = result.totalPage;
+
+                let html = '';
+
+                _.each(list, item => {
+                    if (item.status) {
+                        item.statusText = '已上架';
+                    } else {
+                        item.statusText = '已下架';
+                    }
+                    if (item.type == 1) {
+                        item.typeText = '通用码';
+                    } else if (item.type == 2) {
+                        item.typeText = '一人一码';
+                    } else if (item.type == 3) {
+                        item.typeText = '不用码';
+                    }
+                    html += `
+                    <tr class="even pointer">
+                        <td class="">${item.id}</td>
+                        <td class="">${item.couponName}</td>
+                        <td class="">${item.couponDesc}</td>
+                        <td class="">${item.shopName}</td>
+                        <td class="">${item.shopLogoUrl}</td>
+                        <td class="">${item.status}</td>
+                        <td class="">${item.statusText}</td>
+                        <td class="">${item.typeText}</td>
+                        <td class="">${item.sort}</td>
+                        <td class="">${item.createTime}</td>
+                        <td class="">
+                            <button class="btn btn-danger" data-id="${item.id}">导入券码
+                            </button>
+                            <button class="btn btn-danger" data-id="${item.id}">导出券码
+                            </button>
+                            <button class="btn btn-danger" data-id="${item.id}">修改</button>
+                        </td>
+                    </tr>`;
+                });
+
+                $ul.html(html);
+
+                if (pageNo === 1) {
+                    $up.bootpag({
+                        total: totalPage,
+                        page: 1,
+                        maxVisible: 10,
+                    }).on('page', function(event, num) {
+                        fetchRender(num, 20);
+                    });
+                }
+            });
+    };
+
+    fetchRender(1, 20);
+}
+
+(function() {
+    bind_table_pagination();
+}());
+
+