add css and js

@@ -165,6 +165,47 @@ class HaveGain {
             return res.json(result);
         }).catch(next);
     }
+
+
+    promoDetail(req, res, next) {
+        let uid = req.user.uid;
+        let pid = req.params.id;
+
+        if (!pid) {
+            return next(Error('promo detail pid is empty'));
+        }
+
+        return req.ctx(haveGainModel).promoDetail(pid, uid).then(result => {
+            if (result.error) {
+                return next(result.error);
+            }
+
+            return res.render('have-gain/promoDetail', Object.assign({
+                page: 'have-gain-promodetail',
+                title: '活动说明'
+            }, result));
+        }).catch(next);
+    }
+
+    promoSubmit(req, res, next) {
+        let uid = req.user.uid;
+        let pid = req.params.id;
+
+        return req.ctx(haveGainModel).promoSubmit(pid, uid).then(result => {
+            if (result.error) {
+                return res.json({
+                    code: 401,
+                    message: result.error.message
+                });
+            }
+
+            return res.json({
+                code: 200,
+                ...result
+            });
+        }).catch(next);
+    }
+
 }
 
 module.exports = new HaveGain();

@@ -112,4 +112,52 @@ module.exports = class extends global.yoho.BaseModel {
             }
         });
     }
+
+
+    async promoDetail(pid, uid) {
+        return this.get({
+            data: {
+                method: 'app.union.shareOrder.queryActivityPage',
+                uid,
+                id: pid
+            }
+        }).then(result => {
+
+            if (result.code !== 200) {
+                return {
+                    error: Error('出错了')
+                };
+            }
+
+            return {
+                status: uid ? result.data.status : 0,
+                imageUrl: result.data.image,
+                content: result.data.content,
+                contentTitle: result.data.title,
+                url: result.data.url
+            };
+        });
+    }
+
+    async promoSubmit(pid, uid) {
+        return this.get({
+            data: {
+                method: 'app.union.shareOrder.preJoinActivity',
+                uid: uid,
+                id: pid
+            }
+        }).then(result => {
+            if (result.code !== 200) {
+                return {
+                    error: Error('出错了')
+                };
+            }
+
+            return {
+                data: {
+                    ...result.data
+                },
+            };
+        });
+    }
 };

@@ -337,4 +337,8 @@ router.get('/have-gain/fail', auth, haveGain.fail); // 有货有赚审核不通
 router.post('/have-gain/resetApply', auth, haveGain.resetApply); // 有货有赚审核不通过，重新申请API
 router.post('/have-gain/submitApply', auth, haveGain.submitApply); // 有货有赚-申请开通
 
+// 有货有赚推广活动
+router.get('/have-gain/promo/:id.html', haveGain.promoDetail);
+router.post('/have-gain/promo/:id', auth, haveGain.promoSubmit);
+
 module.exports = router;

+<div class="promo-page">
+    <div class="promo-banner">
+        <img src="{{imageUrl}}">
+    </div>
+
+    <div class="promo-desc">
+        <div class="promo-desc__title">{{{contentTitle}}}</div>
+        <div class="promo-desc__content">{{{content}}}</div>
+    </div>
+
+    <div class="promo-status {{#isEqualOr status 0 1}} promo-status_submit {{else}} promo-status_over {{/isEqualOr}}js-submit" data-url="{{url}}" data-pid="{{id}}" data-status="{{status}}">
+        {{#isEqualOr status 0 1}}
+            点击确认参加活动
+        {{/isEqualOr}}
+
+        {{#isEqualOr status 2}}
+           报名成功，去分享活动商品
+        {{/isEqualOr}}
+
+        {{#isEqualOr status 3}}
+            不满足参加活动条件
+        {{/isEqualOr}}
+
+        {{#isEqualOr status 4}}
+            活动未开始
+        {{/isEqualOr}}
+
+        {{#isEqualOr status 5}}
+            活动已结束，请关注其他活动
+        {{/isEqualOr}}
+    </div>
+</div>

+{{#isEqualOr status 0 1}}
+    点击确认参加活动
+{{/isEqualOr}}
+
+{{#isEqualOr status 2}}
+    报名成功，去分享活动商品
+{{/isEqualOr}}
+
+{{#isEqualOr status 3}}
+    不满足参加活动条件
+{{/isEqualOr}}
+
+{{#isEqualOr status 4}}
+    活动未开始
+{{/isEqualOr}}
+
+{{#isEqualOr status 5}}
+    活动已结束，请关注其他活动
+{{/isEqualOr}}

+
+import 'scss/activity/have-gain-promodetail.page.scss';
+import $ from 'yoho-jquery';
+import statusTpl from 'hbs/activity/have-gain/status.hbs';
+require('js/plugin/modal.alert');
+
+const $promoStatus = $('.promo-status.js-submit');
+
+function joinActivity(id) {
+    return $.post(`/activity/have-gain/promo/${id}`);
+}
+
+function changeStatus(status) {
+    $promoStatus.removeClass('promo-status_over').addClass('promo-status_submit')
+        .html(statusTpl({status}));
+}
+
+$promoStatus.on('click', function() {
+    const $this = $(this);
+    const url = $this.data('url');
+    const pid = $this.data('pid');
+
+    if ($this.hasClass('promo-status_over')) {
+        return;
+    }
+
+    if (url) {
+        window.location.href = url;
+        return;
+    }
+
+    if (pid) {
+        joinActivity(pid).then(result => {
+            if (result.code !== 200) {
+                $.yAlert(result.data.message);
+                return;
+            }
+
+            $.yAlert(result.data.message);
+            changeStatus(result.data.result);
+        });
+    }
+});
+
+

+/* stylelint-disable */
+
+.promo-status {
+    position: fixed;
+    bottom: 0;
+    width: 100%;
+    height: 110px;
+    color: white;
+    font-size: 32px;
+    text-align: center;
+    line-height: 110px;
+}
+
+.promo-status_submit {
+    background: #d0021b;
+}
+
+.promo-status_over {
+    background: #444;
+}
+
+.promo-desc__title {
+    font-size: 32px;
+    color: #444;
+    margin-top: 40px;
+    margin-bottom: 20px;
+}
+
+.promo-desc__content {
+    font-size: 28px;
+    color: #444;
+    line-height: 60px;
+}