UFN_AUDIT_GETDETAILSFORREVENUECATEGORY

CREATE function [dbo].[UFN_AUDIT_GETDETAILSFORREVENUECATEGORY](@REVENUEID uniqueidentifier)
returns @RESULTS table
    (RECORDID uniqueidentifier
    ,AUDITDATE datetime
    ,CHANGEDBYUSER varchar(128)
    ,PROCESS varchar(255)
    ,FIELD varchar(128)
    ,OLD varchar(4000)
    ,NEW varchar(4000)
    ,SEQUENCE int
    ,[ACTION] varchar(8)
    ,CHANGEDBYAPP varchar(200))

as
begin

    declare @IDs table (ID uniqueidentifier primary key)
    insert into @IDs (ID)
    select distinct T.ID from (
        select LI.ID 
        from dbo.FINANCIALTRANSACTIONLINEITEM LI
        inner join dbo.REVENUESPLIT_EXT RSE on RSE.ID = LI.ID
        where LI.FINANCIALTRANSACTIONID = @REVENUEID
            and LI.REVERSEDLINEITEMID is null

        union all

        select LI.AUDITRECORDID 
        from dbo.FINANCIALTRANSACTIONLINEITEMAUDIT LI
        inner join dbo.REVENUESPLIT_EXT RSE on RSE.ID = LI.AUDITRECORDID
        where LI.FINANCIALTRANSACTIONID = @REVENUEID
            and LI.REVERSEDLINEITEMID is null

        union all

        select LI.AUDITRECORDID 
        from dbo.FINANCIALTRANSACTIONLINEITEMAUDIT LI
        inner join dbo.REVENUESPLIT_EXTAUDIT RSEA on RSEA.AUDITRECORDID = LI.AUDITRECORDID
        where LI.FINANCIALTRANSACTIONID = @REVENUEID
            and LI.REVERSEDLINEITEMID is null) T

    insert into @RESULTS 
        (RECORDID
        ,AUDITDATE
        ,CHANGEDBYUSER
        ,PROCESS
        ,FIELD
        ,OLD
        ,NEW
        ,SEQUENCE
        ,[ACTION]
        ,CHANGEDBYAPP)
    select 
        V4.RECORDID
        ,V4.AUDITDATE
        ,CHANGEAGENT.USERNAME as CHANGEDBYUSER
        ,CHANGEAGENT.PROCESSDISPLAYNAME as PROCESS
        ,V4.FIELD
        ,V4.OLD
        ,V4.NEW
        ,110 as SEQUENCE
        ,V4.[ACTION]
        ,CHANGEAGENT.APPLICATIONNAME as CHANGEDBYAPP
    from
        (select 
            V3.RECORDID
            ,V3.AUDITDATE
            ,case V3.AUDITTYPECODE2 when 2 then 'Delete' when 0 then 'Update' else 'Insert' end as [ACTION]
            ,'Revenue Category:' + case NUMS.NUM when 1 then 'GLREVENUECATEGORYMAPPINGID' end as FIELD
            ,case NUMS.NUM
                when 1 then case V3.AUDITTYPECODE1 when -1 then 'n/a' else case when V3.GLREVENUECATEGORYMAPPINGID1 = V3.GLREVENUECATEGORYMAPPINGID2 then null else isnull(V3.REVENUECATEGORYNAME2,'n/a') end end
            end as OLD
            ,case NUMS.NUM
                when 1 then case V3.AUDITTYPECODE2 when 2 then 'n/a' else case when V3.GLREVENUECATEGORYMAPPINGID1 = V3.GLREVENUECATEGORYMAPPINGID2 then null else isnull(V3.REVENUECATEGORYNAME1,'n/a') end end
            end as NEW
            ,ChangeAgentID
        from
            (select 
                isnull(V1.AUDITRECORDID, V2.AUDITRECORDID) as RECORDID
                ,isnull(V1.AUDITCHANGEAGENTID,V2.AUDITCHANGEAGENTID) as CHANGEAGENTID
                ,isnull(V1.AUDITDATE, V2.AUDITDATE) as AUDITDATE
                ,V1.AUDITTYPECODE as AUDITTYPECODE1
                ,V2.AUDITTYPECODE as AUDITTYPECODE2
                ,V1.GLREVENUECATEGORYMAPPINGID as GLREVENUECATEGORYMAPPINGID1
                ,V2.GLREVENUECATEGORYMAPPINGID as GLREVENUECATEGORYMAPPINGID2
                ,GLREVENUECATEGORYMAPPING.REVENUECATEGORYNAME as REVENUECATEGORYNAME1
                ,GLREVENUECATEGORYMAPPING2.REVENUECATEGORYNAME as REVENUECATEGORYNAME2
            from
                (select 
                    RRA.AUDITRECORDID
                    ,RRA.AuditKey
                    ,RRA.AuditChangeAgentID
                    ,RRA.DATECHANGED as AUDITDATE
                    ,RRA.AUDITTYPECODE
                    ,RRA.GLREVENUECATEGORYMAPPINGID
                from REVENUECATEGORYAUDIT RRA
                inner join @IDs as IDs on RRA.AUDITRECORDID = IDs.ID
                where RRA.AUDITTYPECODE = 1
                union all
                select 
                    RR.ID
                    ,'00000000-0000-0000-0000-000000000000' as AUDITKEY
                    ,RR.ADDEDBYID
                    ,RR.DATEADDED
                    ,-1 as AUDITTYPECODE
                    ,RR.GLREVENUECATEGORYMAPPINGID
                from dbo.REVENUECATEGORY RR
                inner join @IDs as IDs on RR.ID = IDs.ID
                where RR.ID not in (select RRA.AUDITRECORDID
                    from dbo.REVENUECATEGORYAUDIT RRA
                    inner join @IDs as IDs on RRA.AUDITRECORDID = IDs.ID
                    where RRA.AUDITTYPECODE = 0)
                union all
                select
                    AUDITRECORDID
                    ,AUDITKEY
                    ,AUDITCHANGEAGENTID
                    ,AUDITDATE
                    ,AUDITTYPECODE
                    ,GLREVENUECATEGORYMAPPINGID
                from (
                    select
                        RRA.AUDITRECORDID
                        ,'00000000-0000-0000-0000-000000000000' as AUDITKEY
                        ,RRA.AUDITCHANGEAGENTID
                        ,RRA.DATEADDED [AUDITDATE]
                        ,RRA.AUDITTYPECODE
                        ,RRA.GLREVENUECATEGORYMAPPINGID
                        ,ROW_NUMBER() over (partition by RRA.AUDITRECORDID order by RRA.AUDITDATE asc) SEQUENCE
                    from REVENUECATEGORYAUDIT RRA
                    inner join @IDs as IDs on RRA.AUDITRECORDID = IDs.ID
                    where RRA.AUDITTYPECODE = 0) BEFOREUPDATES
                where BEFOREUPDATES.SEQUENCE = 1
                union all
                select
                    RRA.AUDITRECORDID
                    ,'00000000-0000-0000-0000-000000000000' as AUDITKEY
                    ,RRA.AUDITCHANGEAGENTID
                    ,RRA.DATEADDED [AUDITDATE]
                    ,RRA.AUDITTYPECODE
                    ,RRA.GLREVENUECATEGORYMAPPINGID
                from REVENUECATEGORYAUDIT RRA
                inner join @IDs as IDs on RRA.AUDITRECORDID = IDs.ID
                where RRA.AUDITTYPECODE = 2 and RRA.AUDITRECORDID not in (
                    select ID from dbo.REVENUECATEGORY
                    union all
                    select AUDITRECORDID from REVENUECATEGORYAUDIT where REVENUECATEGORYAUDIT.AUDITTYPECODE != 2)
            ) V1
            full outer join
                (select 
                    RRA.AUDITRECORDID
                    ,RRA.AUDITKEY
                    ,RRA.AUDITCHANGEAGENTID
                    ,RRA.AUDITDATE
                    ,RRA.AUDITTYPECODE
                    ,RRA.GLREVENUECATEGORYMAPPINGID
                from REVENUECATEGORYAUDIT RRA
                inner join @IDs as IDs on RRA.AUDITRECORDID = IDs.ID
                where RRA.AUDITTYPECODE in (0,2)) V2 on V1.AUDITRECORDID = V2.AUDITRECORDID and V1.AUDITKEY = V2.AUDITKEY
            left join dbo.GLREVENUECATEGORYMAPPING on V1.GLREVENUECATEGORYMAPPINGID = GLREVENUECATEGORYMAPPING.ID
            left join dbo.GLREVENUECATEGORYMAPPING as GLREVENUECATEGORYMAPPING2 on V2.GLREVENUECATEGORYMAPPINGID = GLREVENUECATEGORYMAPPING2.ID
            where 
                (V1.GLREVENUECATEGORYMAPPINGID != V2.GLREVENUECATEGORYMAPPINGID 
                    or (V1.GLREVENUECATEGORYMAPPINGID is null and V2.GLREVENUECATEGORYMAPPINGID is not null) 
                    or (V1.GLREVENUECATEGORYMAPPINGID is not null and V2.GLREVENUECATEGORYMAPPINGID is null)
                )
            ) V3
        cross join (
            select 1 as NUM) as NUMS) V4
        inner join dbo.CHANGEAGENT on V4.CHANGEAGENTID = CHANGEAGENT.ID         
        where OLD is not null

    return;
end