public Bill Create(UserGroup userGroup = null, UserGroupMembership creditor = null, string subject = DEFAULT_BILL_SUBJECT, double amount = DEFAULT_BILL_AMOUNT, IList <BillUserGroupDebitorDto> userGroupDebitorsDtos = null, IList <BillGuestDebitorDto> guestDebitorDtos = null, DateTime?settleDate = null, bool persist = true)
{
if (userGroupDebitorsDtos == null && guestDebitorDtos == null)
{
userGroupDebitorsDtos = new List <BillUserGroupDebitorDto>();
guestDebitorDtos = new List <BillGuestDebitorDto> {
new BillGuestDebitorDto("Guest Debitor", "*****@*****.**", 1)
};
}
else if (userGroupDebitorsDtos == null)
{
userGroupDebitorsDtos = new List <BillUserGroupDebitorDto>();
}
else if (guestDebitorDtos == null)
{
guestDebitorDtos = new List <BillGuestDebitorDto>();
}
if (userGroup == null)
{
userGroup = UserGroupCreator.Create(persist: persist);
}
if (creditor == null)
{
creditor = UserGroupMembershipCreator.Create(userGroup, persist: persist);
}
BillDto billDto = CreateBillDto(subject, amount);
IList <BillUserGroupDebitor> userGroupDebitors = userGroupDebitorsDtos.Select(dto => new BillUserGroupDebitor(dto.UserGroupMembership, dto.Portion)).ToList();
IList <BillGuestDebitor> guestDebitors = guestDebitorDtos.Select(dto => new BillGuestDebitor(dto.Name, dto.Email, dto.Portion)).ToList();
Bill bill = new Bill(userGroup, billDto, creditor, userGroupDebitors, guestDebitors, new EntityCreatedDto(creditor.User, DateTime.Now));
if (settleDate.HasValue)
{
bill.Settle(new EntityChangedDto(bill.Creditor.User, settleDate.Value));
}
if (persist)
{
BillDao.Save(bill);
BillDao.Flush();
}
return(bill);
}