217 lines
8.3 KiB
Go
217 lines
8.3 KiB
Go
package iap
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import (
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"context"
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"encoding/json"
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"strings"
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"time"
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"github.com/hibiken/asynq"
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"github.com/perfect-panel/server/internal/model/order"
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"github.com/perfect-panel/server/internal/model/payment"
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"github.com/perfect-panel/server/internal/svc"
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iapapple "github.com/perfect-panel/server/pkg/iap/apple"
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"github.com/perfect-panel/server/pkg/logger"
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pkgpayment "github.com/perfect-panel/server/pkg/payment"
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queueTypes "github.com/perfect-panel/server/queue/types"
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)
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// ReconcileLogic 第二层：每 5 分钟扫描 trade_no 非空的待支付 IAP 订单
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type ReconcileLogic struct {
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svc *svc.ServiceContext
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}
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func NewReconcileLogic(svc *svc.ServiceContext) *ReconcileLogic {
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return &ReconcileLogic{svc: svc}
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}
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func (l *ReconcileLogic) ProcessTask(ctx context.Context, _ *asynq.Task) error {
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logger.Infof("[IAPReconcile] start at %s", time.Now().Format("2006-01-02 15:04:05"))
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return l.reconcile(ctx, 5*time.Minute, 48*time.Hour, false)
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}
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// reconcile 核心对账逻辑，被第二层和第三层共享
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func (l *ReconcileLogic) reconcile(ctx context.Context, minAge, maxAge time.Duration, requireTradeNo bool) error {
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apiCfg, err := l.loadAppleAPIConfig(ctx)
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if err != nil {
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logger.Errorf("[IAPReconcile] load apple config error: %v", err)
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return nil
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}
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if apiCfg == nil {
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logger.Infof("[IAPReconcile] no enabled apple iap payment found, skip")
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return nil
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}
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orders, err := l.svc.OrderModel.FindPendingIAPOrders(ctx, minAge, maxAge, requireTradeNo)
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if err != nil {
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logger.Errorf("[IAPReconcile] find pending orders error: %v", err)
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return nil
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}
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if len(orders) == 0 {
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return nil
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}
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logger.Infof("[IAPReconcile] found %d pending IAP orders (requireTradeNo=%v)", len(orders), requireTradeNo)
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for _, ord := range orders {
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if ord.TradeNo != "" {
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// 有 trade_no：直接用 transactionId 查询 Apple Server API
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l.reconcileByTradeNo(ctx, apiCfg, ord)
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} else if ord.AppAccountToken != "" {
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// trade_no 为空但有 app_account_token：兜底查询
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l.reconcileByAppAccountToken(ctx, apiCfg, ord)
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}
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time.Sleep(100 * time.Millisecond) // 避免 Apple API 限频
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}
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return nil
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}
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// reconcileByTradeNo 通过 trade_no (originalTransactionId) 直接查询 Apple 交易状态
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func (l *ReconcileLogic) reconcileByTradeNo(ctx context.Context, apiCfg *iapapple.ServerAPIConfig, ord *order.Order) {
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jws, e := iapapple.GetTransactionInfo(*apiCfg, ord.TradeNo)
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if e != nil {
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logger.Errorf("[IAPReconcile] GetTransactionInfo error: orderNo=%s tradeNo=%s err=%v",
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ord.OrderNo, ord.TradeNo, e)
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return
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}
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txPayload, e := iapapple.ParseTransactionJWS(jws)
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if e != nil {
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logger.Errorf("[IAPReconcile] ParseTransactionJWS error: orderNo=%s err=%v", ord.OrderNo, e)
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return
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}
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if txPayload.RevocationDate != nil {
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logger.Infof("[IAPReconcile] transaction revoked, closing order: %s", ord.OrderNo)
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if closeErr := l.svc.OrderModel.UpdateOrderStatus(ctx, ord.OrderNo, 3); closeErr != nil {
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logger.Errorf("[IAPReconcile] close revoked order failed: orderNo=%s err=%v", ord.OrderNo, closeErr)
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}
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return
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}
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// 正常已付款交易 → 先将状态改为已支付，再 enqueue 激活
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if statusErr := l.svc.OrderModel.UpdateOrderStatus(ctx, ord.OrderNo, 2); statusErr != nil {
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logger.Errorf("[IAPReconcile] update order status to paid error: orderNo=%s err=%v", ord.OrderNo, statusErr)
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return
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}
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payload, _ := json.Marshal(queueTypes.ForthwithActivateOrderPayload{OrderNo: ord.OrderNo})
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task := asynq.NewTask(queueTypes.ForthwithActivateOrder, payload)
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if _, e = l.svc.Queue.EnqueueContext(ctx, task); e != nil {
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logger.Errorf("[IAPReconcile] enqueue activate error: orderNo=%s err=%v", ord.OrderNo, e)
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} else {
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logger.Infof("[IAPReconcile] enqueued activate: %s", ord.OrderNo)
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}
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}
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// reconcileByAppAccountToken 兜底：trade_no 为空但有 app_account_token
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// 通过用户历史交易 ID 查询 Apple 交易历史，匹配 appAccountToken 找到对应交易
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func (l *ReconcileLogic) reconcileByAppAccountToken(ctx context.Context, apiCfg *iapapple.ServerAPIConfig, ord *order.Order) {
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// 1. 获取该用户最近的已知交易 ID
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lastTx, err := l.svc.IAPAppleTransactionModel.FindLatestByUserId(ctx, ord.UserId)
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if err != nil || lastTx == nil || lastTx.OriginalTransactionId == "" {
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logger.Infof("[IAPReconcile-Fallback] no historical transaction found for user %d, orderNo=%s, skip",
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ord.UserId, ord.OrderNo)
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return
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}
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logger.Infof("[IAPReconcile-Fallback] searching Apple history for orderNo=%s appAccountToken=%s using transactionId=%s",
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ord.OrderNo, ord.AppAccountToken, lastTx.OriginalTransactionId)
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// 2. 查询 Apple 交易历史
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jwsList, err := iapapple.GetTransactionHistory(*apiCfg, lastTx.OriginalTransactionId)
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if err != nil {
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logger.Errorf("[IAPReconcile-Fallback] GetTransactionHistory error: orderNo=%s err=%v", ord.OrderNo, err)
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return
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}
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// 3. 在交易历史中查找匹配 appAccountToken 的交易
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for _, jws := range jwsList {
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txPayload, e := iapapple.ParseTransactionJWS(jws)
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if e != nil {
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continue
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}
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if txPayload.AppAccountToken != ord.AppAccountToken {
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continue
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}
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// 匹配成功!
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logger.Infof("[IAPReconcile-Fallback] MATCHED! orderNo=%s appAccountToken=%s transactionId=%s",
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ord.OrderNo, ord.AppAccountToken, txPayload.TransactionId)
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if txPayload.RevocationDate != nil {
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logger.Infof("[IAPReconcile-Fallback] transaction revoked, closing order: %s", ord.OrderNo)
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if closeErr := l.svc.OrderModel.UpdateOrderStatus(ctx, ord.OrderNo, 3); closeErr != nil {
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logger.Errorf("[IAPReconcile-Fallback] close revoked order failed: orderNo=%s err=%v", ord.OrderNo, closeErr)
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}
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return
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}
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// 更新 trade_no 为找到的 originalTransactionId
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if updateErr := l.svc.DB.Model(&order.Order{}).
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Where("order_no = ?", ord.OrderNo).
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Update("trade_no", txPayload.OriginalTransactionId).Error; updateErr != nil {
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logger.Errorf("[IAPReconcile-Fallback] update trade_no error: orderNo=%s err=%v", ord.OrderNo, updateErr)
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}
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// 先将订单状态改为已支付（status=2），activateOrderLogic 要求 status=2 才会处理
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if statusErr := l.svc.OrderModel.UpdateOrderStatus(ctx, ord.OrderNo, 2); statusErr != nil {
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logger.Errorf("[IAPReconcile-Fallback] update order status to paid error: orderNo=%s err=%v", ord.OrderNo, statusErr)
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return
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}
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logger.Infof("[IAPReconcile-Fallback] order status updated to paid: %s", ord.OrderNo)
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// enqueue 激活
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payload, _ := json.Marshal(queueTypes.ForthwithActivateOrderPayload{OrderNo: ord.OrderNo})
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task := asynq.NewTask(queueTypes.ForthwithActivateOrder, payload)
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if _, e := l.svc.Queue.EnqueueContext(ctx, task); e != nil {
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logger.Errorf("[IAPReconcile-Fallback] enqueue activate error: orderNo=%s err=%v", ord.OrderNo, e)
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} else {
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logger.Infof("[IAPReconcile-Fallback] enqueued activate: %s", ord.OrderNo)
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}
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return
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}
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logger.Infof("[IAPReconcile-Fallback] no matching transaction found for orderNo=%s appAccountToken=%s (checked %d transactions)",
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ord.OrderNo, ord.AppAccountToken, len(jwsList))
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}
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// loadAppleAPIConfig 从 payment 表读取第一个启用的 Apple IAP 支付方式配置
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func (l *ReconcileLogic) loadAppleAPIConfig(ctx context.Context) (*iapapple.ServerAPIConfig, error) {
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pays, err := l.svc.PaymentModel.FindListByPlatform(ctx, pkgpayment.AppleIAP.String())
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if err != nil {
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return nil, err
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}
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for _, pay := range pays {
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if pay.Enable == nil || !*pay.Enable || pay.Config == "" {
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continue
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}
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var cfg payment.AppleIAPConfig
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if e := cfg.Unmarshal([]byte(pay.Config)); e != nil {
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continue
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}
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if cfg.KeyID == "" || cfg.IssuerID == "" || cfg.PrivateKey == "" {
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continue
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}
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apiCfg := &iapapple.ServerAPIConfig{
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KeyID: cfg.KeyID,
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IssuerID: cfg.IssuerID,
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PrivateKey: fixPEM(cfg.PrivateKey),
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Sandbox: cfg.Sandbox,
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}
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// 从 site custom data 读取 BundleID
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var customData struct {
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IapBundleId string `json:"iapBundleId"`
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}
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if l.svc.Config.Site.CustomData != "" {
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_ = json.Unmarshal([]byte(l.svc.Config.Site.CustomData), &customData)
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apiCfg.BundleID = customData.IapBundleId
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}
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return apiCfg, nil
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}
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return nil, nil
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}
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func fixPEM(key string) string {
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if !strings.Contains(key, "\n") && strings.Contains(key, "BEGIN PRIVATE KEY") {
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key = strings.ReplaceAll(key, " ", "\n")
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key = strings.ReplaceAll(key, "-----BEGIN\nPRIVATE\nKEY-----", "-----BEGIN PRIVATE KEY-----")
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key = strings.ReplaceAll(key, "-----END\nPRIVATE\nKEY-----", "-----END PRIVATE KEY-----")
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}
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return key
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}
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