feat: add resident miniapp MVP

miniapp/miniprogram/pages/home/index.js

@@ -1 +1,49 @@
-Page({})
+const { getHomeData } = require('../../api/homeApi')
+const { yuan } = require('../../utils/request')
+
+Page({
+  data: {
+    loading: false,
+    banners: [],
+    notices: [],
+    products: [],
+    groupBuys: [],
+    secondGoods: []
+  },
+
+  onLoad() {
+    this.load()
+  },
+
+  onPullDownRefresh() {
+    this.load().finally(() => wx.stopPullDownRefresh())
+  },
+
+  load() {
+    this.setData({ loading: true })
+    return getHomeData()
+      .then((data) => {
+        this.setData({
+          banners: data.banners || [],
+          notices: (data.notices || []).slice(0, 3),
+          products: (data.products || []).slice(0, 6),
+          groupBuys: (data.groupBuys || []).slice(0, 3),
+          secondGoods: (data.secondGoods || []).slice(0, 3)
+        })
+      })
+      .catch((error) => wx.showToast({ title: error.message, icon: 'none' }))
+      .finally(() => this.setData({ loading: false }))
+  },
+
+  go(event) {
+    wx.navigateTo({ url: event.currentTarget.dataset.url })
+  },
+
+  goTab(event) {
+    wx.switchTab({ url: event.currentTarget.dataset.url })
+  },
+
+  yuan(cent) {
+    return yuan(cent)
+  }
+})