public static List <ApprovalViewModel> GetApprovals(ApprovalState approvalState)
{
var approvals = ApprovalRepository.FindApprovalsByApprovalState(approvalState);
var approvalViewModels = ApprovalViewModelAssembler.Assemble(approvals);
return(approvalViewModels);
}
public void Approve()
{
if (ApprovalRepository.FindApprovalsByApprovalState(ApprovalState.Approved).Count != 0)
{
throw new ApprovalException("Another Approval has already been Approved");
}
if (ApprovalState == ApprovalState.Pending)
{
ApprovalState = ApprovalState.Approved;
EmailServerServiceFactory.EmailServer.SendEmail(CustomerEmail, FormatApprovedEmail());
}
else
{
throw new ApprovalException("Approval not in Pending state");
}
}