Add support for groups in results

scripts/particiapi-client.js

@@ -106,7 +106,7 @@ class Result {
     }
 }
 
-class Results {
+class GroupResults {
     constructor({agree: agree = [], disagree: disagree = []} = {}) {
         this.agree = [];
         this.disagree = [];
@@ -119,6 +119,16 @@ class Results {
     }
 }
 
+class Results {
+    constructor({majority: majority = {}, groups: groups = []} = {}) {
+        this.majority = new GroupResults(majority);
+        this.groups = [];
+        for (const o of groups) {
+            this.groups.push(new GroupResults(o));
+        }
+    }
+}
+
 class Notifications {
     constructor({enabled = false, email = null}) {
         this.enabled = enabled;
@@ -354,18 +364,34 @@ export class ConversationClient {
         const results = await this.#fetchResults(
             {signal: options.signal}
         );
-        if (results.agree.length !== this.results.agree.length ||
-            results.disagree.length !== this.results.disagree.length) {
+
+        function groupResultChanged(oldGroup, newGroup) {
+            if (newGroup.agree.length !== oldGroup.agree.length ||
+                newGroup.disagree.length !== oldGroup.disagree.length) {
+                return true;
+            }
+            for (let type of ["agree", "disagree"]) {
+                for (let i = 0; i < newGroup[type].length; i++) {
+                    if (newGroup[type][i].statementID !== oldGroup[type][i].statementID ||
+                        newGroup[type][i].value !== oldGroup[type][i].value) {
+                        return true;
+                    }
+                }
+            }
+            return false;
+        }
+        if (groupResultChanged(results.majority, this.results.majority)) {
             this.results = results;
             return true;
         }
-        for (let type of ["agree", "disagree"]) {
-            for (let i = 0; i < results[type].length; i++) {
-                if (results[type][i].statementID !== this.results[type][i].statementID ||
-                    results[type][i].value !== this.results[type][i].value) {
-                    this.results = results;
-                    return true;
-                }
+        if (results.groups.length !== this.results.groups.length) {
+            this.results = results;
+            return true;
+        }
+        for (let i = 0; i < results.groups.length; i++) {
+            if (groupResultChanged(results.groups[i], this.results.groups[i])) {
+                this.results = results;
+                return true;
             }
         }
         return false;