improve(messages): add group roles (admin/member) with role management UI

- New PATCH /api/conversations/<id>/members/<uid> endpoint for role changes
- Owner can promote members to admin and demote back to member
- Admin can add/remove members and edit group name (same as owner except role changes)
- Member list shows role labels (Właściciel/Administrator/Członek)
- Fix: state.currentConversation → state.currentConversationId (panel was empty)

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

blueprints/messages/conversation_routes.py

@@ -471,7 +471,7 @@ def api_conversation_detail(conv_id):
 @login_required
 @member_required
 def api_conversation_edit(conv_id):
-    """Edit conversation (name, description). Owner only, groups only."""
+    """Edit conversation (name, description). Owner or admin only, groups only."""
     db = SessionLocal()
     try:
         conv = db.query(Conversation).filter_by(id=conv_id).first()
@@ -479,8 +479,12 @@ def api_conversation_edit(conv_id):
             return jsonify({'error': 'Konwersacja nie istnieje'}), 404
         if not conv.is_group:
             return jsonify({'error': 'Nie można edytować konwersacji 1:1'}), 400
-        if conv.owner_id != current_user.id:
-            return jsonify({'error': 'Tylko właściciel może edytować konwersację'}), 403
+
+        caller_membership = db.query(ConversationMember).filter_by(
+            conversation_id=conv_id, user_id=current_user.id
+        ).first()
+        if not caller_membership or caller_membership.role not in ('owner', 'admin'):
+            return jsonify({'error': 'Tylko właściciel lub administrator może edytować'}), 403
 
         data = request.get_json(silent=True)
         if not data:
@@ -543,7 +547,7 @@ def api_conversation_delete(conv_id):
 @login_required
 @member_required
 def api_conversation_add_member(conv_id):
-    """Add a member to a group conversation. Owner only."""
+    """Add a member to a group conversation. Owner or admin only."""
     db = SessionLocal()
     try:
         conv = db.query(Conversation).filter_by(id=conv_id).first()
@@ -551,8 +555,12 @@ def api_conversation_add_member(conv_id):
             return jsonify({'error': 'Konwersacja nie istnieje'}), 404
         if not conv.is_group:
             return jsonify({'error': 'Nie można dodać osób do konwersacji 1:1'}), 400
-        if conv.owner_id != current_user.id:
-            return jsonify({'error': 'Tylko właściciel może dodawać członków'}), 403
+
+        caller_membership = db.query(ConversationMember).filter_by(
+            conversation_id=conv_id, user_id=current_user.id
+        ).first()
+        if not caller_membership or caller_membership.role not in ('owner', 'admin'):
+            return jsonify({'error': 'Tylko właściciel lub administrator może dodawać członków'}), 403
 
         data = request.get_json(silent=True)
         if not data or 'user_id' not in data:
@@ -631,7 +639,7 @@ def api_conversation_add_member(conv_id):
 @login_required
 @member_required
 def api_conversation_remove_member(conv_id, user_id):
-    """Remove member from conversation. Owner can remove anyone, member can leave."""
+    """Remove member from conversation. Owner/admin can remove others, anyone can leave."""
     db = SessionLocal()
     try:
         conv = db.query(Conversation).filter_by(id=conv_id).first()
@@ -639,12 +647,22 @@ def api_conversation_remove_member(conv_id, user_id):
             return jsonify({'error': 'Konwersacja nie istnieje'}), 404
 
         # Permission check
-        is_owner = conv.owner_id == current_user.id
+        caller_membership = db.query(ConversationMember).filter_by(
+            conversation_id=conv_id, user_id=current_user.id
+        ).first()
+        if not caller_membership:
+            return jsonify({'error': 'Brak dostępu do konwersacji'}), 403
+
+        is_admin_or_owner = caller_membership.role in ('owner', 'admin')
         is_self = user_id == current_user.id
 
-        if not is_owner and not is_self:
+        if not is_admin_or_owner and not is_self:
             return jsonify({'error': 'Brak uprawnień'}), 403
 
+        # Cannot remove owner
+        if user_id == conv.owner_id and not is_self:
+            return jsonify({'error': 'Nie można usunąć właściciela grupy'}), 403
+
         member = db.query(ConversationMember).filter_by(
             conversation_id=conv_id, user_id=user_id
         ).first()
@@ -670,6 +688,53 @@ def api_conversation_remove_member(conv_id, user_id):
         db.close()
 
 
+# ============================================================
+# 8b. PATCH /api/conversations/<id>/members/<user_id> — Change role
+# ============================================================
+
+@bp.route('/api/conversations/<int:conv_id>/members/<int:user_id>', methods=['PATCH'])
+@login_required
+@member_required
+def api_conversation_change_role(conv_id, user_id):
+    """Change member role in group conversation. Owner only."""
+    db = SessionLocal()
+    try:
+        conv = db.query(Conversation).filter_by(id=conv_id).first()
+        if not conv:
+            return jsonify({'error': 'Konwersacja nie istnieje'}), 404
+
+        if conv.owner_id != current_user.id:
+            return jsonify({'error': 'Tylko właściciel może zmieniać role'}), 403
+
+        if user_id == current_user.id:
+            return jsonify({'error': 'Nie możesz zmienić swojej własnej roli'}), 400
+
+        data = request.get_json(silent=True)
+        if not data or 'role' not in data:
+            return jsonify({'error': 'Podaj role'}), 400
+
+        new_role = data['role']
+        if new_role not in ('admin', 'member'):
+            return jsonify({'error': 'Rola musi być "admin" lub "member"'}), 400
+
+        member = db.query(ConversationMember).filter_by(
+            conversation_id=conv_id, user_id=user_id
+        ).first()
+        if not member:
+            return jsonify({'error': 'Użytkownik nie jest członkiem konwersacji'}), 404
+
+        member.role = new_role
+        db.commit()
+
+        return jsonify({'ok': True, 'role': new_role})
+    except Exception as e:
+        db.rollback()
+        logger.error(f"Error changing role in conversation {conv_id}: {e}")
+        return jsonify({'error': 'Błąd serwera'}), 500
+    finally:
+        db.close()
+
+
 # ============================================================
 # 9. PATCH /api/conversations/<id>/settings — User settings
 # ============================================================

static/js/conversations.js

@@ -188,7 +188,7 @@
         renderItem: function (conv) {
             var item = el('div', 'conversation-item');
             item.dataset.id = conv.id;
-            if (conv.id === state.currentConversationId) item.classList.add('active');
+            if (conv.id === state.currentConversationIdId) item.classList.add('active');
             if (conv.unread_count > 0) item.classList.add('unread');
 
             // Avatar
@@ -262,7 +262,7 @@
         },
 
         selectConversation: function (id) {
-            state.currentConversationId = id;
+            state.currentConversationIdId = id;
 
             // Update active class
             document.querySelectorAll('.conversation-item').forEach(function (el) {
@@ -514,7 +514,7 @@
 
             // Sender name (groups, other people's messages)
             if (!isMine && msg.sender) {
-                var conv = state.conversations.find(function (c) { return c.id === state.currentConversationId; });
+                var conv = state.conversations.find(function (c) { return c.id === state.currentConversationIdId; });
                 if (conv && conv.is_group) {
                     var senderName = el('div', 'message-subject', msg.sender.name);
                     bubble.appendChild(senderName);
@@ -636,7 +636,7 @@
             var check = el('span', 'read-status');
 
             // Check if other members have read this message
-            var details = state.conversationDetails[state.currentConversationId];
+            var details = state.conversationDetails[state.currentConversationIdId];
             var isRead = false;
             var readAt = null;
 
@@ -663,7 +663,7 @@
                 var otherMembers = details.members.filter(function (m) {
                     return m.user_id !== window.__CURRENT_USER__.id;
                 });
-                var conv = state.conversations.find(function (c) { return c.id === state.currentConversationId; });
+                var conv = state.conversations.find(function (c) { return c.id === state.currentConversationIdId; });
                 var isGroup = conv && conv.is_group;
 
                 if (isGroup) {
@@ -761,7 +761,7 @@
             if (dominated) return;
             state.messages[convId].push(msg);
 
-            if (convId !== state.currentConversationId) return;
+            if (convId !== state.currentConversationIdId) return;
 
             var container = document.getElementById('chatMessages');
             if (!container) return;
@@ -1011,7 +1011,7 @@
             list.style.overflowY = 'auto';
 
             state.conversations.forEach(function (conv) {
-                if (conv.id === state.currentConversationId) return;
+                if (conv.id === state.currentConversationIdId) return;
                 var item = el('div', 'conversation-item');
                 item.style.cursor = 'pointer';
 
@@ -1064,7 +1064,7 @@
                 } catch (_) {}
             }
             // Refresh pins
-            ChatView.loadConversationDetails(state.currentConversationId);
+            ChatView.loadConversationDetails(state.currentConversationIdId);
         },
 
         startEdit: function (msg) {
@@ -1122,7 +1122,7 @@
                 api('/api/messages/' + msg.id, 'PATCH', { content: newContent })
                     .then(function (updated) {
                         // Update in state
-                        var msgs = state.messages[state.currentConversationId] || [];
+                        var msgs = state.messages[state.currentConversationIdId] || [];
                         var idx = msgs.findIndex(function (m) { return m.id === msg.id; });
                         if (idx !== -1) msgs[idx] = updated;
                         state.editingMessageId = null;
@@ -1136,7 +1136,7 @@
 
             cancelBtn.addEventListener('click', function () {
                 state.editingMessageId = null;
-                ChatView.renderMessages(state.messages[state.currentConversationId] || []);
+                ChatView.renderMessages(state.messages[state.currentConversationIdId] || []);
                 ChatView.scrollToMessage(msg.id);
             });
 
@@ -1162,7 +1162,7 @@
             api('/api/messages/' + msg.id, 'DELETE')
                 .then(function () {
                     // Update in state
-                    var msgs = state.messages[state.currentConversationId] || [];
+                    var msgs = state.messages[state.currentConversationIdId] || [];
                     var idx = msgs.findIndex(function (m) { return m.id === msg.id; });
                     if (idx !== -1) {
                         msgs[idx].is_deleted = true;
@@ -1207,7 +1207,7 @@
                     await api('/api/messages/' + messageId + '/reactions', 'POST', { emoji: emoji });
                 }
                 // Refresh messages to update reactions display
-                ChatView.loadMessages(state.currentConversationId);
+                ChatView.loadMessages(state.currentConversationIdId);
             } catch (e) {
                 // silently ignore
             }
@@ -1216,7 +1216,7 @@
         addFromPicker: async function (messageId, emoji) {
             try {
                 await api('/api/messages/' + messageId + '/reactions', 'POST', { emoji: emoji });
-                ChatView.loadMessages(state.currentConversationId);
+                ChatView.loadMessages(state.currentConversationIdId);
             } catch (e) {
                 // silently ignore
             }
@@ -1363,11 +1363,11 @@
         },
 
         sendContent: function (html, text) {
-            if (!state.currentConversationId) return;
+            if (!state.currentConversationIdId) return;
             // Add to queue with current state snapshot
             var tempId = 'temp-' + Date.now() + '-' + Math.random();
             Composer._sendQueue.push({
-                convId: state.currentConversationId,
+                convId: state.currentConversationIdId,
                 html: html,
                 text: text,
                 replyTo: state.replyToMessage,
@@ -1382,7 +1382,7 @@
             // Show optimistic message immediately
             ChatView.appendMessage({
                 id: tempId,
-                conversation_id: state.currentConversationId,
+                conversation_id: state.currentConversationIdId,
                 content: html,
                 sender_id: window.__CURRENT_USER__ ? window.__CURRENT_USER__.id : null,
                 sender: window.__CURRENT_USER__ || {},
@@ -1405,7 +1405,7 @@
 
         // send: called from button click — reads from Quill
         send: async function () {
-            if (!state.currentConversationId || !state.quill) return;
+            if (!state.currentConversationIdId || !state.quill) return;
 
             var html = state.quill.root.innerHTML;
             var text = state.quill.getText().trim();
@@ -1414,7 +1414,7 @@
             if (!text && !hasImage && !state.attachedFiles.length) return;
             if (!text && hasImage) text = '📷';
 
-            var convId = state.currentConversationId;
+            var convId = state.currentConversationIdId;
             var savedReplyTo = state.replyToMessage;
             var savedFiles = state.attachedFiles.slice();
 
@@ -1532,17 +1532,17 @@
         },
 
         sendTyping: function () {
-            if (!state.currentConversationId) return;
+            if (!state.currentConversationIdId) return;
             if (state.typingTimeout) clearTimeout(state.typingTimeout);
             state.typingTimeout = setTimeout(function () {
-                api('/api/conversations/' + state.currentConversationId + '/typing', 'POST')
+                api('/api/conversations/' + state.currentConversationIdId + '/typing', 'POST')
                     .catch(function () {});
             }, 300);
             // Debounce: only send after 300ms of no typing, then don't send again for 2s
             clearTimeout(state.typingTimeout);
             if (!state._lastTypingSent || Date.now() - state._lastTypingSent > 2000) {
                 state._lastTypingSent = Date.now();
-                api('/api/conversations/' + state.currentConversationId + '/typing', 'POST')
+                api('/api/conversations/' + state.currentConversationIdId + '/typing', 'POST')
                     .catch(function () {});
             }
         },
@@ -1616,8 +1616,8 @@
             state.sse.addEventListener('message_pinned', function (e) {
                 try {
                     var data = JSON.parse(e.data);
-                    if (data.conversation_id === state.currentConversationId) {
-                        ChatView.loadConversationDetails(state.currentConversationId);
+                    if (data.conversation_id === state.currentConversationIdId) {
+                        ChatView.loadConversationDetails(state.currentConversationIdId);
                     }
                 } catch (_) {}
             });
@@ -1625,8 +1625,8 @@
             state.sse.addEventListener('message_unpinned', function (e) {
                 try {
                     var data = JSON.parse(e.data);
-                    if (data.conversation_id === state.currentConversationId) {
-                        ChatView.loadConversationDetails(state.currentConversationId);
+                    if (data.conversation_id === state.currentConversationIdId) {
+                        ChatView.loadConversationDetails(state.currentConversationIdId);
                     }
                 } catch (_) {}
             });
@@ -1652,7 +1652,7 @@
             var convId = msg.conversation_id;
 
             // Append to current view if active
-            if (convId === state.currentConversationId) {
+            if (convId === state.currentConversationIdId) {
                 ChatView.appendMessage(msg);
                 // Mark read
                 api('/api/conversations/' + convId + '/read', 'POST').catch(function () {});
@@ -1670,7 +1670,7 @@
                         created_at: msg.created_at,
                     },
                     updated_at: msg.created_at,
-                    unread_count: convId === state.currentConversationId
+                    unread_count: convId === state.currentConversationIdId
                         ? 0
                         : (conv.unread_count || 0) + 1,
                 });
@@ -1685,8 +1685,8 @@
 
         handleMessageRead: function (data) {
             // Update read receipts if viewing the same conversation
-            if (data.conversation_id === state.currentConversationId) {
-                var details = state.conversationDetails[state.currentConversationId];
+            if (data.conversation_id === state.currentConversationIdId) {
+                var details = state.conversationDetails[state.currentConversationIdId];
                 if (details && details.members) {
                     var member = details.members.find(function (m) { return m.user_id === data.user_id; });
                     if (member) {
@@ -1694,13 +1694,13 @@
                     }
                 }
                 // Re-render to update check marks
-                ChatView.renderMessages(state.messages[state.currentConversationId] || []);
+                ChatView.renderMessages(state.messages[state.currentConversationIdId] || []);
             }
         },
 
         handleTyping: function (data) {
             var convId = data.conversation_id;
-            if (convId !== state.currentConversationId) return;
+            if (convId !== state.currentConversationIdId) return;
 
             var typingEl = document.getElementById('typingIndicator');
             var typingName = document.getElementById('typingName');
@@ -1732,14 +1732,14 @@
 
         handleReaction: function (data) {
             var convId = data.conversation_id;
-            if (convId !== state.currentConversationId) return;
+            if (convId !== state.currentConversationIdId) return;
             // Reload messages to update reactions
             ChatView.loadMessages(convId);
         },
 
         handleMessageEdited: function (msg) {
             var convId = msg.conversation_id;
-            if (convId !== state.currentConversationId) return;
+            if (convId !== state.currentConversationIdId) return;
             var msgs = state.messages[convId] || [];
             var idx = msgs.findIndex(function (m) { return m.id === msg.id; });
             if (idx !== -1) {
@@ -1750,7 +1750,7 @@
 
         handleMessageDeleted: function (data) {
             var convId = data.conversation_id;
-            if (convId !== state.currentConversationId) return;
+            if (convId !== state.currentConversationIdId) return;
             var msgs = state.messages[convId] || [];
             var idx = msgs.findIndex(function (m) { return m.id === data.id; });
             if (idx !== -1) {
@@ -1762,8 +1762,8 @@
 
         handlePresence: function (data) {
             // Update online dot in header if relevant
-            if (!state.currentConversationId) return;
-            var details = state.conversationDetails[state.currentConversationId];
+            if (!state.currentConversationIdId) return;
+            var details = state.conversationDetails[state.currentConversationIdId];
             if (!details || !details.members) return;
 
             var member = details.members.find(function (m) { return m.user_id === data.user_id; });
@@ -1793,8 +1793,8 @@
             // Poll for new messages every 5 seconds when SSE is unavailable
             if (state.pollingInterval) return;
             state.pollingInterval = setInterval(function () {
-                if (!state.currentConversationId) return;
-                var convId = state.currentConversationId;
+                if (!state.currentConversationIdId) return;
+                var convId = state.currentConversationIdId;
                 var msgs = state.messages[convId];
                 if (!msgs || !msgs.length) return;
 
@@ -1889,8 +1889,8 @@
 
         startPolling: function () {
             state.presenceInterval = setInterval(function () {
-                if (state.currentConversationId) {
-                    Presence.fetchForConversation(state.currentConversationId);
+                if (state.currentConversationIdId) {
+                    Presence.fetchForConversation(state.currentConversationIdId);
                 }
             }, 60000);
         },
@@ -2513,7 +2513,7 @@
         },
 
         loadDetails: async function () {
-            var convId = state.currentConversation;
+            var convId = state.currentConversationId;
             if (!convId) return;
 
             var details = state.conversationDetails[convId];
@@ -2528,19 +2528,22 @@
             var nameInput = document.getElementById('groupEditName');
             if (nameInput) nameInput.value = details.name || '';
 
-            // Owner check
-            var isOwner = details.members.some(function (m) {
-                return m.user_id === window.__CURRENT_USER__.id && m.role === 'owner';
+            // Check caller's role
+            var myMembership = details.members.find(function (m) {
+                return m.user_id === window.__CURRENT_USER__.id;
             });
+            var myRole = myMembership ? myMembership.role : 'member';
+            var canManage = myRole === 'owner' || myRole === 'admin';
+            var isOwner = myRole === 'owner';
 
-            // Save name — show only for owner
+            // Save name — show for owner/admin
             var saveBtn = document.getElementById('saveGroupName');
-            if (saveBtn) saveBtn.style.display = isOwner ? '' : 'none';
-            if (nameInput) nameInput.readOnly = !isOwner;
+            if (saveBtn) saveBtn.style.display = canManage ? '' : 'none';
+            if (nameInput) nameInput.readOnly = !canManage;
 
-            // Add member section — owner only
+            // Add member section — owner/admin
             var addSection = document.getElementById('groupAddMemberSection');
-            if (addSection) addSection.style.display = isOwner ? '' : 'none';
+            if (addSection) addSection.style.display = canManage ? '' : 'none';
 
             // Members list
             var countEl = document.getElementById('groupMemberCount');
@@ -2550,6 +2553,8 @@
             if (!listEl) return;
             listEl.innerHTML = '';
 
+            var roleLabels = { owner: 'Właściciel', admin: 'Administrator', member: 'Członek' };
+
             details.members.forEach(function (m) {
                 var item = el('div', 'group-member-item');
 
@@ -2562,11 +2567,9 @@
 
                 var info = el('div', 'group-member-info');
                 var nameEl = el('div', 'group-member-name', m.name);
-                info.appendChild(nameEl);
-                if (m.role === 'owner') {
-                    var roleEl = el('span', 'group-member-role', ' (właściciel)');
+                var roleEl = el('span', 'group-member-role', ' \u2014 ' + (roleLabels[m.role] || m.role));
                 nameEl.appendChild(roleEl);
-                }
+                info.appendChild(nameEl);
                 if (m.company_name) {
                     var companyEl = el('div', 'group-member-role', m.company_name);
                     info.appendChild(companyEl);
@@ -2575,14 +2578,37 @@
                 item.appendChild(avatar);
                 item.appendChild(info);
 
-                // Actions (owner can remove others, anyone can see)
-                if (isOwner && m.user_id !== window.__CURRENT_USER__.id) {
+                // Actions
+                var isMe = m.user_id === window.__CURRENT_USER__.id;
+                if (!isMe && m.role !== 'owner') {
                     var actions = el('div', 'group-member-actions');
+
+                    // Role toggle — only owner can change roles
+                    if (isOwner) {
+                        if (m.role === 'member') {
+                            var promoteBtn = el('button', 'btn-member-action', 'Nadaj admina');
+                            promoteBtn.addEventListener('click', function () {
+                                GroupManager.changeRole(convId, m.user_id, 'admin');
+                            });
+                            actions.appendChild(promoteBtn);
+                        } else if (m.role === 'admin') {
+                            var demoteBtn = el('button', 'btn-member-action', 'Odbierz admina');
+                            demoteBtn.addEventListener('click', function () {
+                                GroupManager.changeRole(convId, m.user_id, 'member');
+                            });
+                            actions.appendChild(demoteBtn);
+                        }
+                    }
+
+                    // Remove — owner or admin can remove
+                    if (canManage) {
                         var removeBtn = el('button', 'btn-member-action danger', 'Usuń');
                         removeBtn.addEventListener('click', function () {
                             GroupManager.removeMember(convId, m.user_id, m.name);
                         });
                         actions.appendChild(removeBtn);
+                    }
+
                     item.appendChild(actions);
                 }
 
@@ -2591,7 +2617,7 @@
         },
 
         saveName: async function () {
-            var convId = state.currentConversation;
+            var convId = state.currentConversationId;
             var nameInput = document.getElementById('groupEditName');
             if (!convId || !nameInput) return;
 
@@ -2632,6 +2658,17 @@
             }
         },
 
+        changeRole: async function (convId, userId, newRole) {
+            try {
+                await api('/api/conversations/' + convId + '/members/' + userId, 'PATCH', { role: newRole });
+                // Refresh
+                delete state.conversationDetails[convId];
+                GroupManager.loadDetails();
+            } catch (e) {
+                alert('Nie udało się zmienić roli: ' + e.message);
+            }
+        },
+
         searchNewMember: async function (query) {
             var suggestions = document.getElementById('groupAddMemberSuggestions');
             if (!suggestions) return;
@@ -2640,7 +2677,7 @@
             query = (query || '').trim();
             if (query.length < 2) return;
 
-            var convId = state.currentConversation;
+            var convId = state.currentConversationId;
             var details = state.conversationDetails[convId];
             var existingIds = details ? details.members.map(function (m) { return m.user_id; }) : [];
 
@@ -2870,9 +2907,9 @@
         },
 
         loadAndShow: async function () {
-            if (!state.currentConversationId) return;
+            if (!state.currentConversationIdId) return;
             try {
-                var data = await api('/api/conversations/' + state.currentConversationId + '/pins');
+                var data = await api('/api/conversations/' + state.currentConversationIdId + '/pins');
                 // API returns array directly, not {pins: [...]}
                 var pins = Array.isArray(data) ? data : (data.pins || []);
 
@@ -2994,16 +3031,16 @@
         if (!chatMessages) return;
 
         chatMessages.addEventListener('scroll', function () {
-            if (chatMessages.scrollTop < 100 && state.currentConversationId) {
-                var msgs = state.messages[state.currentConversationId] || [];
-                var hasMore = state.hasMore[state.currentConversationId];
+            if (chatMessages.scrollTop < 100 && state.currentConversationIdId) {
+                var msgs = state.messages[state.currentConversationIdId] || [];
+                var hasMore = state.hasMore[state.currentConversationIdId];
                 if (hasMore && msgs.length > 0) {
                     var oldestId = msgs[0].id;
                     // Prevent multiple loads
-                    state.hasMore[state.currentConversationId] = false;
+                    state.hasMore[state.currentConversationIdId] = false;
 
                     var scrollHeightBefore = chatMessages.scrollHeight;
-                    ChatView.loadMessages(state.currentConversationId, oldestId).then(function () {
+                    ChatView.loadMessages(state.currentConversationIdId, oldestId).then(function () {
                         // Maintain scroll position
                         var scrollHeightAfter = chatMessages.scrollHeight;
                         chatMessages.scrollTop = scrollHeightAfter - scrollHeightBefore;
@@ -3023,7 +3060,7 @@
         backBtn.addEventListener('click', function () {
             var container = document.getElementById('conversationsApp');
             if (container) container.classList.remove('show-chat');
-            state.currentConversationId = null;
+            state.currentConversationIdId = null;
         });
     }
 

templates/messages/conversations.html

@@ -326,7 +326,7 @@ window.__CSRF_TOKEN__ = '{{ csrf_token() }}';
 // Load conversations.js after data is set
 (function() {
     var s = document.createElement('script');
-    s.src = '{{ url_for("static", filename="js/conversations.js") }}?v=20';
+    s.src = '{{ url_for("static", filename="js/conversations.js") }}?v=21';
     document.body.appendChild(s);
 })();
 {% endblock %}