feat: present miniapp order details with formatted amounts

miniapp/miniprogram/utils/orderPresenter.js

@@ -38,6 +38,23 @@ function toOrderCards({ goodsOrders = [], expressOrders = [], groupBuyOrders = [
   return orders
 }
 
-module.exports = {
-  toOrderCards
+function toOrderDetail(type, order) {
+  const detail = Object.assign({}, order, {
+    statusText: statusText(order && order.status)
+  })
+  if (type === 'goods') {
+    detail.totalAmountText = '¥' + yuan(order.totalAmountCent)
+    detail.deliveryFeeText = '¥' + yuan(order.deliveryFeeCent)
+    detail.payableAmountText = '¥' + yuan(order.payableAmountCent)
+  } else if (type === 'express') {
+    detail.feeText = '¥' + yuan(order.feeCent)
+  } else if (type === 'group') {
+    detail.amountText = '¥' + yuan(order.amountCent)
+  }
+  return detail
+}
+
+module.exports = {
+  toOrderCards,
+  toOrderDetail
 }

miniapp/miniprogram/utils/orderPresenter.test.js

@@ -1,4 +1,4 @@
-const { toOrderCards } = require('./orderPresenter')
+const { toOrderCards, toOrderDetail } = require('./orderPresenter')
 
 describe('toOrderCards', () => {
   test('normalizes mixed orders for list display', () => {
@@ -14,4 +14,21 @@ describe('toOrderCards', () => {
       expect.objectContaining({ id: 3, type: 'group', title: 'Today eggs', amountText: '¥59.80', statusText: '待确认' })
     ])
   })
+
+  test('normalizes an order detail for display', () => {
+    expect(toOrderDetail('goods', {
+      id: 1,
+      orderNo: 'GO00000001',
+      totalAmountCent: 1290,
+      deliveryFeeCent: 300,
+      payableAmountCent: 1590,
+      status: 'PENDING_DELIVERY'
+    })).toEqual(expect.objectContaining({
+      orderNo: 'GO00000001',
+      statusText: '待配送',
+      totalAmountText: '¥12.90',
+      deliveryFeeText: '¥3.00',
+      payableAmountText: '¥15.90'
+    }))
+  })
 })