Merge pull request #49 from invopop/state_events

fix loading initial data when its envelope

src/lib/GOBLBuilder.svelte

@@ -54,11 +54,7 @@
  $: {
  try {
  const editorValue = $editor ? hash(JSON.parse($editor)) : "";
- if (editorValue !== initialEditorData) {
- state = "modified";
- } else {
- state = $editor ? "loaded" : "empty";
- }
+ setState(editorValue);
  } catch (error) {
  // Allow invalid json entered
  state = "invalid";
@@ -75,16 +71,18 @@
  if (data != "") {
  parsedValue = JSON.parse(data);
  }
+
  if (data != "" && isEnvelope(parsedValue)) {
  $envelope = parsedValue;
+ initialEditorData = hash(parsedValue.doc);
  } else {
  $envelope = newEnvelope(parsedValue);
+ initialEditorData = hash(parsedValue || "");
  }
 
- initialEditorData = parsedValue ? hash(parsedValue) : "";
  state = $envelope?.sigs ? "signed" : "loaded";
  } catch (e) {
- console.error("invalid document data: ");
+ console.error("invalid document data: ", e);
  $envelope = newEnvelope(null);
  state = "empty";
  }
@@ -104,6 +102,20 @@
  }));
  });
 
+ const setState = (editorValue: string) => {
+ if (!editorValue) {
+ state = "empty";
+ return;
+ }
+
+ if (editorValue !== initialEditorData) {
+ state = "modified";
+ return;
+ }
+
+ state = "loaded";
+ };
+
  // Exposed functions to perform the actions from outside
  export const build = async () => {
  const result = await actions.build();