feat(M08-A): 接入顾客端订单查询

miniapp/pages/orders/list.js

@@ -0,0 +1,53 @@
+const { request, ensureLogin, cents } = require('../../utils/api.js')
+
+Page({
+  data: {
+    loading: false,
+    errorMessage: '',
+    orders: [],
+    page: 1,
+    pageSize: 20,
+    total: 0,
+  },
+
+  onShow() {
+    this.loadOrders()
+  },
+
+  async loadOrders() {
+    this.setData({ loading: true, errorMessage: '' })
+    try {
+      await ensureLogin()
+      const response = await request(`/orders?page=${this.data.page}&pageSize=${this.data.pageSize}`)
+      this.setData({
+        orders: (response.data.items || []).map(formatOrder),
+        total: response.data.total || 0,
+      })
+    } catch (error) {
+      this.setData({ errorMessage: error.message || '订单加载失败' })
+    } finally {
+      this.setData({ loading: false })
+    }
+  },
+
+  openOrder(event) {
+    const orderId = event.currentTarget.dataset.orderId
+    if (!orderId) return
+    wx.navigateTo({ url: `/pages/orders/detail?orderId=${encodeURIComponent(orderId)}` })
+  },
+})
+
+function formatOrder(order) {
+  return {
+    ...order,
+    totalText: cents(order.totalAmountCents),
+    paidText: cents(order.paidAmountCents),
+    timeText: `${formatTime(order.startAt)} 至 ${formatTime(order.endAt)}`,
+  }
+}
+
+function formatTime(value) {
+  const date = new Date(value)
+  const pad = (input) => String(input).padStart(2, '0')
+  return `${pad(date.getMonth() + 1)}-${pad(date.getDate())} ${pad(date.getHours())}:${pad(date.getMinutes())}`
+}