From 57d358c504e05403a8a695c1fa3da57ac89ba5ee Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Romain=20D=C3=A9nari=C3=A9?=
 <romain.denarie@exoplatform.com>
Date: Wed, 21 Oct 2026 17:07:10 +0200
Subject: [PATCH] feat: Show a single planned call people already joined as in
 progress in the video list EXO-91106

A started call of a single event makes it live whatever its date; an occurrence of a series still
holds its call only once it has begun or starts within 15 minutes. A live meeting joined ahead of
its slot shows no elapsed time before its start.
---
 .../vue-apps/VisioDrawer/components/VisioCard.vue      |  6 +++++-
 .../main/webapp/vue-apps/VisioDrawer/js/VisioMerge.js  | 10 ++++++++--
 2 files changed, 13 insertions(+), 3 deletions(-)

diff --git a/webapp/src/main/webapp/vue-apps/VisioDrawer/components/VisioCard.vue b/webapp/src/main/webapp/vue-apps/VisioDrawer/components/VisioCard.vue
index 0fb3c841b..83292759c 100644
--- a/webapp/src/main/webapp/vue-apps/VisioDrawer/components/VisioCard.vue
+++ b/webapp/src/main/webapp/vue-apps/VisioDrawer/components/VisioCard.vue
@@ -523,7 +523,11 @@ export default {
           || this.$t('visio.drawer.dayTimeRange', {0: formatDay(this.entry.start), 1: range});
     },
     showProgress() {
-      return this.entry.state === LIVE && !!this.entry.start;
+      // A meeting people joined ahead of its slot is live before its start:
+      // there is no elapsed time to show yet. Only a slot is compared with this
+      // browser's clock; a call without one starts at the server's.
+      return this.entry.state === LIVE && !!this.entry.start
+          && (!this.entry.end || this.entry.start.getTime() <= this.now.getTime());
     },
     /**
      * How long the meeting has been running.
diff --git a/webapp/src/main/webapp/vue-apps/VisioDrawer/js/VisioMerge.js b/webapp/src/main/webapp/vue-apps/VisioDrawer/js/VisioMerge.js
index ba23705f1..9339f63a5 100644
--- a/webapp/src/main/webapp/vue-apps/VisioDrawer/js/VisioMerge.js
+++ b/webapp/src/main/webapp/vue-apps/VisioDrawer/js/VisioMerge.js
@@ -54,7 +54,7 @@ const STATE_STARTED = 'started';
  * <p>
  * The same window decides which occurrence of a series a running call is held
  * in, so the two answers cannot disagree: what the drawer calls live is what it
- * lets you join.
+ * lets you join. A single event is not bound by it once its call is started.
  */
 export const JOIN_AHEAD_MS = 15 * 60 * 1000;
 
@@ -86,6 +86,9 @@ export function normalizeEvent(event) {
     key: `event-${eventId}-${occurrenceId}`,
     eventId: eventId,
     occurrenceId: occurrenceId,
+    // An occurrence of a series comes either computed (an occurrence, no id) or
+    // as an exceptional occurrence with an id of its own and its parent.
+    recurrent: !!(event.occurrence || event.parent || event.parentId || event.recurrence),
     title: event.summary || '',
     start: start,
     end: end,
@@ -284,6 +287,9 @@ function isStarted(callId, startedIds) {
  * claiming it would announce next week's meeting as happening now, which is the
  * whole point of the attribution.
  * <p>
+ * A single event has no other date to be confused with: its started call is its
+ * meeting, live however early people joined it.
+ * <p>
  * The past side needs no bound of its own: the drawer reads only PAST_WINDOW_MS
  * back, so an occurrence old enough to be a stale claim is never fetched.
  *
@@ -292,7 +298,7 @@ function isStarted(callId, startedIds) {
  * @returns {boolean} true when the occurrence may hold the call
  */
 function canHoldCall(event, nowTime) {
-  return event.start.getTime() - nowTime <= JOIN_AHEAD_MS;
+  return !event.recurrent || event.start.getTime() - nowTime <= JOIN_AHEAD_MS;
 }
 
 /**