public static IJsonPatch InvertPatch(this IReversibleJsonPatch patch)
{
return(new JsonPatch
{
Operation = patch.Operation == JsonPatchOperation.Add ? JsonPatchOperation.Remove : patch.Operation == JsonPatchOperation.Remove ? JsonPatchOperation.Add : patch.Operation,
Value = patch.OldValue,
Path = patch.Path
});
}
public static IJsonPatch StripPatch(this IReversibleJsonPatch patch)
{
// strips `oldvalue` information from the patch, so that it becomes a patch conform the json-patch spec
// this removes the ability to undo the patch
return(new JsonPatch
{
Operation = patch.Operation,
Value = patch.Value,
Path = patch.Path
});
}
public static (IJsonPatch, IJsonPatch) SplitPatch(this IReversibleJsonPatch patch)
{
return(patch.StripPatch(), patch.InvertPatch());
}