feat: init project with miniprogram, cloud functions and admin console

miniprogram/pages/subscribe-plans/subscribe-plans.js

@@ -0,0 +1,42 @@
+var http = require('../../utils/request')
+
+Page({
+  data: {
+    plans: [
+      { name: '月度套餐', plan: 'monthly', days: 30, price: '¥29.9', desc: '30天畅享' },
+      { name: '季度套餐', plan: 'quarterly', days: 90, price: '¥79.9', desc: '90天畅享' },
+      { name: '年度套餐', plan: 'yearly', days: 365, price: '¥269', desc: '365天畅享' }
+    ],
+    selected: null,
+    purchasing: false
+  },
+
+  onSelect: function (e) {
+    this.setData({ selected: e.currentTarget.dataset.plan })
+  },
+
+  onPurchase: function () {
+    var self = this
+    if (!self.data.selected) {
+      wx.showToast({ title: '请选择套餐', icon: 'none' })
+      return
+    }
+    self.setData({ purchasing: true })
+
+    http.post('/api/v1/subscription/purchase', {
+      plan: self.data.selected,
+      payment_method: 'wechat'
+    }).then(function (data) {
+      return http.post('/api/v1/subscription/verify', {
+        order_id: data.order_id,
+        plan: self.data.selected
+      })
+    }).then(function () {
+      self.setData({ purchasing: false })
+      wx.redirectTo({ url: '/pages/subscribe-success/subscribe-success' })
+    }).catch(function () {
+      self.setData({ purchasing: false })
+      wx.showToast({ title: '购买失败', icon: 'none' })
+    })
+  }
+})