Files
mautrix-telegram/pkg/gotd/telegram/peers/integration.go
T
2025-06-27 20:03:37 -07:00

104 lines
2.6 KiB
Go

package peers
import (
"context"
"go.uber.org/multierr"
"go.mau.fi/mautrix-telegram/pkg/gotd/telegram"
"go.mau.fi/mautrix-telegram/pkg/gotd/telegram/message/entity"
"go.mau.fi/mautrix-telegram/pkg/gotd/telegram/updates"
"go.mau.fi/mautrix-telegram/pkg/gotd/tg"
)
var _ updates.AccessHasher = (*Manager)(nil)
func (m *Manager) SetChannelAccessHash(ctx context.Context, forUserID, channelID, accessHash int64) error {
myID, ok := m.myID()
if !ok || myID != forUserID {
return nil
}
return m.storage.Save(ctx, Key{
Prefix: channelPrefix,
ID: channelID,
}, Value{
AccessHash: accessHash,
})
}
func (m *Manager) GetChannelAccessHash(ctx context.Context, forUserID, channelID int64) (accessHash int64, found bool, err error) {
myID, ok := m.myID()
if !ok || myID != forUserID {
return 0, false, nil
}
v, found, err := m.storage.Find(ctx, Key{
Prefix: channelPrefix,
ID: channelID,
})
return v.AccessHash, found, err
}
func (m *Manager) SetUserAccessHash(ctx context.Context, forUserID, userID, accessHash int64) error {
myID, ok := m.myID()
if !ok || myID != forUserID {
return nil
}
return m.storage.Save(ctx, Key{
Prefix: usersPrefix,
ID: userID,
}, Value{
AccessHash: accessHash,
})
}
func (m *Manager) GetUserAccessHash(ctx context.Context, forUserID, userID int64) (accessHash int64, found bool, err error) {
myID, ok := m.myID()
if !ok || myID != forUserID {
return 0, false, nil
}
v, found, err := m.storage.Find(ctx, Key{
Prefix: usersPrefix,
ID: userID,
})
return v.AccessHash, found, err
}
// UpdateHook returns update middleware hook for collecting entities.
func (m *Manager) UpdateHook(next telegram.UpdateHandler) telegram.UpdateHandler {
f := func(ctx context.Context, u tg.UpdatesClass) error {
var (
users []tg.UserClass
chats []tg.ChatClass
updates []tg.UpdateClass
)
switch u := u.(type) {
case *tg.UpdatesCombined:
users = u.GetUsers()
chats = u.GetChats()
updates = u.GetUpdates()
case *tg.Updates:
users = u.GetUsers()
chats = u.GetChats()
updates = u.GetUpdates()
}
m.applyUpdates(updates)
applyErr := m.applyEntities(ctx, users, chats)
handleErr := next.Handle(ctx, u)
return multierr.Append(handleErr, applyErr)
}
return telegram.UpdateHandlerFunc(f)
}
// UserResolveHook creates entity.UserResolver attached to this Manager.
func (m *Manager) UserResolveHook(ctx context.Context) entity.UserResolver {
return func(id int64) (tg.InputUserClass, error) {
r, err := m.getUser(ctx, &tg.InputUser{UserID: id})
if err != nil {
return nil, err
}
return r.AsInput(), nil
}
}