Add json encoding utils

1 files changed, 18 insertions, 0 deletions

diff --git a/lib/json/encodeSummaryArticle.js b/lib/json/encodeSummaryArticle.js
new file mode 100644
index 0000000..485d209
--- /dev/null
+++ b/lib/json/encodeSummaryArticle.js
@@ -0,0 +1,18 @@
+
+/**
+    Encode a SummaryArticle to JSON
+
+    @param {SummaryArticle}
+    @return {Object}
+*/
+function encodeSummaryArticle(article) {
+    return {
+        title: article.getTitle(),
+        level: article.getLevel(),
+        depth: article.getDepth(),
+        articles: article.getArticles()
+            .map(encodeSummaryArticle).toJS()
+    };
+}
+
+module.exports = encodeSummaryArticle;