Add access control rework

toju-app/src/app/store/rooms/room-members.helpers.ts

@@ -16,6 +16,16 @@ function fallbackUsername(member: Partial<RoomMember>): string {
   return base || member.oderId || member.id || 'user';
 }
 
+function normalizeRoleIds(roleIds: readonly string[] | undefined): string[] | undefined {
+  if (!Array.isArray(roleIds)) {
+    return undefined;
+  }
+
+  const normalized = Array.from(new Set(roleIds.filter((roleId): roleId is string => typeof roleId === 'string' && roleId.trim().length > 0).map((roleId) => roleId.trim())));
+
+  return normalized.length > 0 ? normalized : undefined;
+}
+
 function normalizeMember(member: RoomMember, now = Date.now()): RoomMember {
   const key = getRoomMemberKey(member);
   const lastSeenAt =
@@ -36,6 +46,7 @@ function normalizeMember(member: RoomMember, now = Date.now()): RoomMember {
     displayName: fallbackDisplayName(member),
     avatarUrl: member.avatarUrl || undefined,
     role: member.role || 'member',
+    roleIds: normalizeRoleIds(member.roleIds),
     joinedAt,
     lastSeenAt
   };
@@ -93,6 +104,9 @@ function mergeMembers(
       ? (normalizedIncoming.avatarUrl || normalizedExisting.avatarUrl)
       : (normalizedExisting.avatarUrl || normalizedIncoming.avatarUrl),
     role: mergeRole(normalizedExisting.role, normalizedIncoming.role, preferIncoming),
+    roleIds: preferIncoming
+      ? (normalizedIncoming.roleIds || normalizedExisting.roleIds)
+      : (normalizedExisting.roleIds || normalizedIncoming.roleIds),
     joinedAt: Math.min(normalizedExisting.joinedAt, normalizedIncoming.joinedAt),
     lastSeenAt: Math.max(normalizedExisting.lastSeenAt, normalizedIncoming.lastSeenAt)
   };