isDelivered method

bool isDelivered(
  1. Set<String> participants
)

Implementation

bool isDelivered(Set<String> participants) {
  return participants.every((e) {
    if (e == me) return true;
    if (statuses[e] == MessageStatus.delivered) return true;
    if (statuses[e] == MessageStatus.seen) return true;
    return false;
  });
}