From dedb3faf8c79fd1938c1e79d5efa3290317ec13b Mon Sep 17 00:00:00 2001
From: mstar <me@mstar.dev>
Date: Wed, 9 Apr 2025 14:52:37 +0200
Subject: [PATCH] Add compactor and marshal func

---
 parser.go | 19 +++++++++++++++++++
 1 file changed, 19 insertions(+)

diff --git a/parser.go b/parser.go
index 8af6b5c..0282e69 100644
--- a/parser.go
+++ b/parser.go
@@ -1,6 +1,7 @@
 package goap
 
 import (
+	"encoding/json"
 	"fmt"
 	"slices"
 
@@ -155,3 +156,21 @@ func FindAttribute[T BaseApChain](object BaseApChain) (T, bool) {
 	}
 	return obj, true
 }
+
+func Compact(chain BaseApChain, ldContext map[string]any) (map[string]any, error) {
+	chainMap := chain.MarshalToMap()
+	proc := ld.NewJsonLdProcessor()
+	options := ld.NewJsonLdOptions("")
+	return proc.Compact(chainMap, ldContext, options)
+}
+
+func Marshal(chain BaseApChain, ldContext map[string]any) ([]byte, error) {
+	chainMap := chain.MarshalToMap()
+	proc := ld.NewJsonLdProcessor()
+	options := ld.NewJsonLdOptions("")
+	compacted, err := proc.Compact(chainMap, ldContext, options)
+	if err != nil {
+		return nil, err
+	}
+	return json.Marshal(compacted)
+}