Fixup missing flowcharts

forum-network/src/classes/actors/forum.js

@@ -15,11 +15,10 @@ const BALANCE = 'balance';
  */
 export class Forum extends ReputationHolder {
   constructor(dao, name, scene) {
-
     super(name, scene);
     this.dao = dao;
     this.id = this.reputationPublicKey;
-    this.posts = new WDAG();
+    this.posts = new WDAG(scene);
     this.actions = {
       propagate: new Action('propagate', scene),
       confirm: new Action('confirm', scene),

forum-network/src/classes/display/flowchart.js

@@ -0,0 +1,9 @@
+import { MermaidDiagram } from './mermaid.js';
+
+export class Flowchart extends MermaidDiagram {
+  constructor(box, logBox, direction = 'BT') {
+    super(box, logBox);
+
+    this.log(`graph ${direction}`, false);
+  }
+}

forum-network/src/classes/display/scene.js

@@ -3,6 +3,7 @@ import { CryptoUtil } from '../util/crypto.js';
 import { MermaidDiagram } from './mermaid.js';
 import { SequenceDiagram } from './sequence.js';
 import { Table } from './table.js';
+import { Flowchart } from './flowchart.js';
 
 export class Scene {
   constructor(name, rootBox) {
@@ -30,7 +31,6 @@ export class Scene {
     this.box.addBox('Spacer').setInnerHTML(' ');
     const logBox = this.box.addBox('Sequence diagram text').addClass('dim');
     this.sequence = new SequenceDiagram(box, logBox);
-    this.sequence.log('sequenceDiagram', false);
     return this;
   }
 
@@ -38,8 +38,7 @@ export class Scene {
     const box = this.topSection.addBox('Flowchart').addClass('padded');
     this.box.addBox('Spacer').setInnerHTML(' ');
     const logBox = this.box.addBox('Flowchart text').addClass('dim');
-    this.flowchart = new MermaidDiagram(box, logBox);
-    this.flowchart.log(`graph ${direction}`, false);
+    this.flowchart = new Flowchart(box, logBox, direction);
     return this;
   }
 

forum-network/src/classes/display/sequence.js

@@ -6,6 +6,8 @@ export class SequenceDiagram extends MermaidDiagram {
     super(...args);
     this.activations = [];
     this.sections = [];
+
+    this.log('sequenceDiagram', false);
   }
 
   async log(...args) {