53 lines
1.8 KiB
Go
53 lines
1.8 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 seeds the built-in @ChatBot account's profile photo from
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// the bundled avatar, mirroring SeedOfficialSystemAvatar: writes it under the
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// fixed domain.ChatBotUserPhotoID so the photo/blob layer and the pure
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// domain.ChatBotUser() struct literal stay in sync across restarts, and
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// registers it as the account's *current* profile photo so
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// users.getFullUser resolves it too. Deliberately re-upserts the photo row
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// AND its file_blobs bytes on every boot (not just when the photos row is
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// missing) -- see SeedBotFatherAvatar's doc comment for why a "skip if the
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// row exists" check is wrong here (storage retention/manual-purge only ever
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// deletes file_blobs bytes, never the photos row). Returns true if it
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// actually (re)wrote the 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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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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newPhoto := 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, newPhoto); err != nil {
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return false, err
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}
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wrote := true
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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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