feat: sync public links and phone change updates

internal/rpc/account_phone.go

@@ -0,0 +1,89 @@
+package rpc
+
+import (
+	"context"
+
+	"go.uber.org/zap"
+
+	"github.com/gotd/td/tg"
+
+	"telesrv/internal/domain"
+)
+
+type phoneChangeEventConfirmer interface {
+	ConfirmEvent(ctx context.Context, authKeyID [8]byte, userID int64, event domain.UpdateEvent) error
+}
+
+type phoneChangeReliableDispatchReporter interface {
+	PhoneChangeUsesReliableDispatch() bool
+}
+
+func (r *Router) onAccountSendChangePhoneCode(ctx context.Context, req *tg.AccountSendChangePhoneCodeRequest) (tg.AuthSentCodeClass, error) {
+	userID, found, err := r.currentUserID(ctx)
+	if err != nil {
+		return nil, internalErr()
+	}
+	if !found || r.deps.Account == nil {
+		return nil, authKeyUnregisteredErr()
+	}
+	authKeyID, ok := AuthKeyIDFrom(ctx)
+	if !ok || authKeyID == ([8]byte{}) {
+		return nil, authKeyUnregisteredErr()
+	}
+	sessionID, _ := SessionIDFrom(ctx)
+	hash, delivery, err := r.deps.Account.SendChangePhoneCode(ctx, userID, authKeyID, sessionID, req.PhoneNumber)
+	if err != nil {
+		return nil, phoneChangeErr(err)
+	}
+	return tgSMSSentCode(hash, delivery.Length), nil
+}
+
+func (r *Router) onAccountChangePhone(ctx context.Context, req *tg.AccountChangePhoneRequest) (tg.UserClass, error) {
+	userID, found, err := r.currentUserID(ctx)
+	if err != nil {
+		return nil, internalErr()
+	}
+	if !found || r.deps.Account == nil {
+		return nil, authKeyUnregisteredErr()
+	}
+	authKeyID, ok := AuthKeyIDFrom(ctx)
+	if !ok || authKeyID == ([8]byte{}) {
+		return nil, authKeyUnregisteredErr()
+	}
+	sessionID, _ := SessionIDFrom(ctx)
+	result, err := r.deps.Account.ChangePhone(
+		ctx,
+		userID,
+		authKeyID,
+		sessionID,
+		req.PhoneNumber,
+		req.PhoneCodeHash,
+		req.PhoneCode,
+		int(r.clock.Now().Unix()),
+	)
+	if err != nil {
+		return nil, phoneChangeErr(err)
+	}
+	if result.User.ID == 0 {
+		return nil, internalErr()
+	}
+	r.invalidateRPCProjectionForUser(result.User.ID)
+	if result.Event.Pts > 0 {
+		if confirmer, ok := r.deps.Updates.(phoneChangeEventConfirmer); ok {
+			if err := confirmer.ConfirmEvent(ctx, authKeyID, userID, result.Event); err != nil {
+				// user/event/outbox 已原子提交，不能把已成功改号伪装成失败；当前
+				// session 仍会收到 pts 簿记，设备水位存储可由后续 getDifference 自愈。
+				r.log.Warn("confirm phone change event", zap.Int64("user_id", userID), zap.Int("pts", result.Event.Pts), zap.Error(err))
+			}
+		}
+		reliable := false
+		if reporter, ok := r.deps.Account.(phoneChangeReliableDispatchReporter); ok {
+			reliable = reporter.PhoneChangeUsesReliableDispatch()
+		}
+		if !reliable {
+			r.pushUserUpdates(ctx, userID, tgUpdateForOutboxEvent(result.Event))
+		}
+		r.bookkeepAuxPtsForCurrentSession(ctx, result.Event)
+	}
+	return r.tgSelfUser(result.User), nil
+}