- Contact-panel call button now continues in the open conversation when
the conversation's inbox is voice-capable, mirroring the header button.
For non-voice channels it falls back to the inbox picker.
- Twilio and WhatsApp paths share the same upstream decision; both pass
a conversationId hint to the provider so the agent stays in the same
thread.
- Floating call widget redesigned: avatar + name + phone with duration
on top, a clickable "View chat history" pill linking to the
conversation, and labeled End / Join action buttons. Mute is preserved
for active WhatsApp calls.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
A pile of related fixes around the dashboard's WhatsApp call flow:
- ConversationHeader / Contacts/VoiceCallButton: drop the immediate
setCallActive at initiate time. The call sits in incomingCalls
(callDirection: outbound) until the backend signals real pickup, so
the duration timer never starts pre-pickup. Phone button is disabled
whenever there is an active or incoming call.
- FloatingCallWidget:
* Loop a ringtone (bell.mp3) for inbound ringing only.
* Hide the green Join button for outbound — the agent has nothing to
"join", and clicking it routed through acceptIncomingCall →
prepareInboundAnswer → cleanup() and tore down the live outbound
session before the API 409 ("already accepted by another agent").
* Auto-join watcher skips whatsapp outbound (Twilio's joinConference
flow only).
- useCallSession:
* joinCall short-circuits for outbound calls — defense-in-depth so
no future surface can re-trigger the destroyed-session bug.
* endCall + outbound rejectIncomingCall pass call.callId to
endActiveCall, so terminate fires even if module state was wiped.
- useWhatsappCallSession:
* New recorderArmed flag, reset by cleanup. ontrack only calls
setupRecorder when armed.
* Inbound's acceptIncomingCall arms the recorder before the API
round-trip (agent click = pickup).
* armOutboundRecorder exported for the cable handler when ACCEPTED
arrives.
* endActiveCall accepts a callIdOverride to fall back when the
module's activeCallId was nulled by an earlier cleanup.
- actionCable:
* Split the cable contract: outbound_connected only applies the SDP
answer (tunnel-up signal); outbound_accepted (new) is the real
pickup signal — flips active and arms the recorder.
Branch review pass:
- useWhatsappCallSession: drop unused `error` ref and unused exports
(hasActiveWhatsappCall, isWhatsappCallMuted), fold sendWhatsappCallBeacon
into a private beaconTerminate helper since only sendWhatsappTerminateBeacon
consumed it externally. Trim WHAT-comments; keep WHY-comments
(browser-quirk explanations, race-condition notes, auth-cookie rationale).
- VoiceCall.vue bubble: fix `data || data` short-circuit that did nothing —
upstream key transform was the same on both branches; collapse to one read.
- calls/useCallSession/actionCable/FloatingCallWidget/VoiceCallButton:
drop comments that just describe what the next line already says.
Net diff: -63 lines across 7 files. No behavior change.
- Remove the [debug] useAlert breadcrumbs that surfaced the accept-call
silent-fail (the !conversation guard). The actual fix from
6ed9500792 stays.
- Rubocop Style/IfUnlessModifier on the WhatsApp voice_enabled jbuilder
block — convert to modifier form.
Console logs aren't visible to the agent on staging — switch to
useAlert toasts so the debug breadcrumbs appear directly in the UI.
Will revert once root cause is identified.
Trace every checkpoint between the green Accept button click and the
backend POST so we can see exactly where the silent failure happens
(0 /accept requests landing on backend, no console errors, no network
requests reported by the user). Logs prefixed [CW Voice] for grep.
Will revert once the root cause is identified.
- FloatingCallWidget: drop !conversation early-return in handleJoinCall —
on a fresh account or after a hard refresh the inbound call's conversation
may not be in the Vuex store yet, which silently no-op'd Accept while
Reject worked (Reject doesn't read the conversation).
- useCallSession: seed the calls store from already-loaded voice_call
messages with status='ringing' on mount and whenever the conversation
list changes. Cable events (voice_call.incoming, message.created) are
one-shot and not replayed on reconnect, so without seeding a refresh
during a ringing call leaves the FloatingCallWidget empty.
- useCallSession: extend the beforeunload warning to fire while a call is
ringing too — losing a ringing inbound to refresh is the same UX hit as
losing an active one.
Twilio voice now uses first-class `Call` records as the source of truth
for call state, instead of storing it on
`conversation.additional_attributes` and `conversation.identifier`. Each
call gets its own record, its own `voice_call` bubble matched by
`call_sid`, and its own conference name keyed off `Call.id`. Multiple
calls on the same conversation (for `lock_to_single_conversation`
inboxes) now work correctly, and the conversation card stays in sync
with the real latest message.
Fixes https://linear.app/chatwoot/issue/PLA-121/lock-to-single-thread
---------
Co-authored-by: Muhsin <12408980+muhsin-k@users.noreply.github.com>
