TR_AUCTIONPURCHASEADJUSTMENT_INSERTUPDATE_CURRENCY (Trigger)

                
                    create trigger [dbo].[TR_AUCTIONPURCHASEADJUSTMENT_INSERTUPDATE_CURRENCY] on [dbo].[AUCTIONPURCHASEADJUSTMENT] 
                    after insert, update 
                    not for replication
                    as
                    begin
                        set nocount on;
                        
                        declare @ORGANIZATIONCURRENCYID uniqueidentifier = dbo.UFN_CURRENCY_GETORGANIZATIONCURRENCY(); 

                        -- if we try to save an amount without explicitly setting an organization amount and an exchange rate, 

                        -- copy the amount to the organization and transaction amounts.

                        if update(PREVIOUSAMOUNT)
                            update
                                dbo.AUCTIONPURCHASEADJUSTMENT
                            set
                                AUCTIONPURCHASEADJUSTMENT.ORGANIZATIONPREVIOUSAMOUNT = AUCTIONPURCHASEADJUSTMENT.PREVIOUSAMOUNT,
                                AUCTIONPURCHASEADJUSTMENT.TRANSACTIONPREVIOUSAMOUNT = AUCTIONPURCHASEADJUSTMENT.PREVIOUSAMOUNT,
                                AUCTIONPURCHASEADJUSTMENT.BASECURRENCYID = @ORGANIZATIONCURRENCYID,
                                AUCTIONPURCHASEADJUSTMENT.TRANSACTIONCURRENCYID = @ORGANIZATIONCURRENCYID,
                                AUCTIONPURCHASEADJUSTMENT.CHANGEDBYID = AUCTIONPURCHASEADJUSTMENT.CHANGEDBYID,
                                AUCTIONPURCHASEADJUSTMENT.DATECHANGED = AUCTIONPURCHASEADJUSTMENT.DATECHANGED
                            from
                                inserted
                            inner join
                                dbo.AUCTIONPURCHASEADJUSTMENT on inserted.ID = AUCTIONPURCHASEADJUSTMENT.ID
                            where
                                AUCTIONPURCHASEADJUSTMENT.ORGANIZATIONEXCHANGERATEID is null
                                and (AUCTIONPURCHASEADJUSTMENT.BASECURRENCYID is null or AUCTIONPURCHASEADJUSTMENT.BASECURRENCYID = @ORGANIZATIONCURRENCYID)
                                and AUCTIONPURCHASEADJUSTMENT.BASEEXCHANGERATEID is null
                                and (AUCTIONPURCHASEADJUSTMENT.TRANSACTIONCURRENCYID is null or AUCTIONPURCHASEADJUSTMENT.TRANSACTIONCURRENCYID = @ORGANIZATIONCURRENCYID)
                                and 
                                (
                                    AUCTIONPURCHASEADJUSTMENT.ORGANIZATIONPREVIOUSAMOUNT <> AUCTIONPURCHASEADJUSTMENT.PREVIOUSAMOUNT
                                    or AUCTIONPURCHASEADJUSTMENT.TRANSACTIONPREVIOUSAMOUNT <> AUCTIONPURCHASEADJUSTMENT.PREVIOUSAMOUNT
                                    or AUCTIONPURCHASEADJUSTMENT.PREVIOUSAMOUNT = 0
                                )
                    end