public ActionResult AcceptBill(Bill bill, User currentUser)
{
Require.NotNull(bill, "bill");
Require.NotNull(currentUser, "currentUser");
Require.IsTrue(() => bill.UserGroupDebitors.Any(deb => deb.UserGroupMembership.User.Equals(currentUser)), "bill");
BillService.AcceptBill(bill,
currentUser,
currentUser,
Url.Action("Show", "Bill", new { bill = bill.BusinessId }, Request.Url.Scheme),
Url.Action("SettleForm", "Bill", new { bill = bill.BusinessId }, Request.Url.Scheme));
return(RedirectToAction("Show", new { bill = bill.BusinessId }));
}
