editAvatar method

Future<void> editAvatar()

Opens the CropAvatarView to update the MyUser.avatar with the CropAreaInput returned from it.

Implementation

Future<void> editAvatar() async {
  final ImageFile? file = chat?.chat.value.avatar?.original;
  if (file == null) {
    return;
  }

  avatarUpload.value = RxStatus.loading();

  try {
    final CacheEntry cache = await CacheWorker.instance.get(
      url: file.url,
      checksum: file.checksum,
    );

    if (cache.bytes != null) {
      final CropAreaInput? crop = await CropAvatarView.show(
        router.context!,
        cache.bytes!,
      );

      if (crop != null) {
        await _chatService.updateChatAvatar(
          chatId,
          file: NativeFile(
            name: file.name,
            size: cache.bytes!.lengthInBytes,
            bytes: cache.bytes,
          ),
          crop: crop,
        );
      }
    }
  } finally {
    avatarUpload.value = RxStatus.empty();
  }
}