public Meeting CreateMeeting( string title, MeetingTerm term, string description, MeetingLocation location, int?attendeesLimit, int guestsLimit, Term rsvpTerm, MoneyValue eventFee, List <MemberId> hostsMembersIds, MemberId creatorId) { this.CheckRule(new MeetingCanBeOrganizedOnlyByPayedGroupRule(_paymentDateTo)); this.CheckRule(new MeetingHostMustBeAMeetingGroupMemberRule(creatorId, hostsMembersIds, _members)); return(Meeting.CreateNew(this.Id, title, term, description, location, MeetingLimits.Create(attendeesLimit, guestsLimit), rsvpTerm, eventFee, hostsMembersIds, creatorId)); }