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