增加一个供游戏服二次确认的接口

src/controllers/internal.controller.ts

@@ -8,6 +8,7 @@ import { hmacsha256 } from 'utils/security.util'
 import { DocumentType } from '@typegoose/typegoose'
 import { updateOrderStatus } from 'service/alchemy.svr'
 import { PriceSvr } from 'service/price.svr'
+import { assembleGameData, checkGameSign } from 'service/game.svr'
 
 const calcHash = function (data: any) {
   let signStr = JSON.stringify(data)
@@ -88,4 +89,27 @@ export default class InternalController extends BaseController {
     })
     return {}
   }
+  /**
+   * 供Game端二次确认支付结果
+   */
+  @role(ROLE_ANON)
+  @router('get /api/internal/alchemy/order/:id')
+  async queryAlchemyPayOrder(req) {
+    let { id, timestamp, sign } = req.params
+    if (!id || !timestamp || !sign) {
+      throw new ZError(10, 'params mismatch')
+    }
+    if (timestamp < Date.now() / 1000 - 60 * 5) {
+      throw new ZError(11, 'timestamp expired')
+    }
+    if (!checkGameSign({ id, timestamp, sign })) {
+      throw new ZError(12, 'sign not match')
+    }
+    let record = await PayRecord.findById(id)
+    if (!record) {
+      throw new ZError(13, 'PayRecord not found')
+    }
+    const repData = assembleGameData(record)
+    return repData
+  }
 }

src/service/game.svr.ts

@@ -12,14 +12,24 @@ export interface IPayResult {
   status: number
 }
 
-export async function reportPayResult(data: DocumentType<PayRecordClass>) {
-  const repData = {
+export function assembleGameData(data: DocumentType<PayRecordClass>) {
+  return {
     account_id: data.gameAccountId,
     order_id: data.gameOrderId,
     status: data.status,
     id: data.id,
     txhash: data.txHash,
   }
+}
+
+export function checkGameSign({ id, timestamp, sign }: { id: string; timestamp: string; sign: string }) {
+  const signStr = `id=${id}&timestamp=${timestamp}`
+  const hash = hmacsha256(signStr, process.env.HASH_SALT)
+  return sign === hash
+}
+
+export async function reportPayResult(data: DocumentType<PayRecordClass>) {
+  const repData = assembleGameData(data)
   const signStr = Object.keys(repData)
     .sort()
     .map(key => `${key}=${encodeURIComponent(repData[key])}`)
@@ -37,12 +47,20 @@ export async function reportPayResult(data: DocumentType<PayRecordClass>) {
 }
 // 上报google支付结果
 export async function reportGooglePurchaseResult(records: IPayResult[]) {
+  return reportPurchaseResult(records, 'google')
+}
+
+export async function reportApplePurchaseResult(records: IPayResult[]) {
+  return reportPurchaseResult(records, 'apple')
+}
+
+export async function reportPurchaseResult(records: IPayResult[], channel: string) {
   const url = `${process.env.GAME_PAY_CB_URL}?c=Shop&a=inappPurchaseDiamonds`
   let reportData: any = {
-    channel: 'google',
+    channel,
     records,
   }
-  let signStr = 'channel=google&'
+  let signStr = `channel=${channel}&`
   signStr += records
     .map(record =>
       Object.keys(record)