owpengram-server/internal/app/files/stickers_bot_avatar_seed.go
2026-07-25 01:24:36 +03:00

54 lines
1.7 KiB
Go

package files
import (
"context"
_ "embed"
"fmt"
"time"
"telesrv/internal/domain"
)
//go:embed seedassets/stickers_avatar.png
var stickersBotAvatarPNG []byte
// SeedStickersBotAvatar idempotently seeds the built-in @Stickers account's
// profile photo from the bundled avatar, mirroring SeedBotFatherAvatar:
// writes it under the fixed domain.StickersBotUserPhotoID so the photo/blob
// layer and the pure domain.StickersBotUser() struct literal stay in sync
// across restarts, and registers it as the account's *current* profile photo
// so users.getFullUser resolves it too. Returns true if it actually wrote a
// new photo.
func (s *Service) SeedStickersBotAvatar(ctx context.Context) (bool, error) {
photoID := domain.StickersBotUserPhotoID
wrote := false
if _, found, err := s.media.GetPhoto(ctx, photoID); err != nil {
return false, err
} else if !found {
sizes, err := s.putPhotoStaticSizes(ctx, photoID, stickersBotAvatarPNG, photoSizeSpecsForAvatar(stickersBotAvatarPNG))
if err != nil {
return false, err
}
photo := domain.Photo{
ID: photoID,
AccessHash: domain.StickersBotUserPhotoAccessHash,
FileReference: randomFileReference(),
Date: int(time.Now().Unix()),
DCID: s.dc,
Sizes: sizes,
}
if err := s.media.PutPhoto(ctx, photo); err != nil {
return false, err
}
wrote = true
}
photo, ok, err := s.SetCurrentProfilePhoto(ctx, domain.PeerTypeUser, domain.StickersBotUserID, photoID, int(time.Now().Unix()))
if err != nil {
return false, err
}
if !ok {
return false, fmt.Errorf("stickers bot avatar photo %d not found after seeding", photoID)
}
domain.SetStickersBotAvatar(photo.DCID, domain.StrippedFromSizes(photo.Sizes))
return wrote, nil
}