|> validate_required([:read])
end
+ def mark_as_read(%User{} = user, %Conversation{} = conversation) do
+ with %__MODULE__{} = participation <- for_user_and_conversation(user, conversation) do
+ mark_as_read(participation)
+ end
+ end
+
def mark_as_read(participation) do
participation
|> read_cng(%{read: true})