USP_RESEARCHGROUP_GETCRITERIA_UPDATEFROMXML

/*
Generated by Blackbaud AppFx Platform
Date:  11/11/2014 4:05:38 PM
Assembly Version:  Blackbaud.AppFx.Platform.SqlClr, Version=4.0.2.0, Culture=neutral, PublicKeyToken=null
Copyright Blackbaud
*/
CREATE PROCEDURE dbo.USP_RESEARCHGROUP_GETCRITERIA_UPDATEFROMXML 
(
@RESEARCHGROUPID uniqueidentifier,
@XML xml,
@CHANGEAGENTID uniqueidentifier = null,
@CHANGEDATE datetime = null
)

as

set nocount on;

if @CHANGEAGENTID is null
    exec USP_CHANGEAGENT_GETORCREATECHANGEAGENT @CHANGEAGENTID output

if @CHANGEDATE is null 
    set @CHANGEDATE = getdate()

-- build a temporary table containing the values from the XML

declare @TempTbl table (
   [FIELDID] nvarchar(100),
   [ID] uniqueidentifier,
   [VALUE] xml)

insert into @TempTbl select 
    [FIELDID],
    [ID],
    [VALUE] 
from dbo.UFN_RESEARCHGROUP_GETCRITERIA_FROMITEMLISTXML(@XML)

update @TempTbl set ID = newid() where (ID is null) or (ID = '00000000-0000-0000-0000-000000000000');

if @@Error <> 0
    return 1;

declare @contextCache varbinary(128);
declare @e int;

-- cache current context information 

set @contextCache = CONTEXT_INFO();

-- set CONTEXT_INFO to @CHANGEAGENTID 

if not @CHANGEAGENTID is null
    set CONTEXT_INFO @CHANGEAGENTID;

-- delete any items that no longer exist in the XML table

delete from dbo.[RESEARCHGROUPCRITERIA] where [RESEARCHGROUPCRITERIA].ID in 
    (select ID from dbo.UFN_RESEARCHGROUP_GETCRITERIA
    (
        @RESEARCHGROUPID
    )
    EXCEPT select ID from @TempTbl)    

select @e=@@error;

-- reset CONTEXT_INFO to previous value 

if not @contextCache is null
    set CONTEXT_INFO @contextCache;

if @e <> 0
    return 2;

-- update the items that exist in the XML table and the db

update [RESEARCHGROUPCRITERIA]
        set [RESEARCHGROUPCRITERIA].[FIELDID]=temp.[FIELDID],
        [RESEARCHGROUPCRITERIA].[ID]=temp.[ID],
        [RESEARCHGROUPCRITERIA].[VALUE]=temp.[VALUE],
        [RESEARCHGROUPCRITERIA].CHANGEDBYID = @CHANGEAGENTID,
        [RESEARCHGROUPCRITERIA].DATECHANGED = @CHANGEDATE

    from dbo.[RESEARCHGROUPCRITERIA] inner join @TempTbl as [temp] on [RESEARCHGROUPCRITERIA].ID = [temp].ID
    where ([RESEARCHGROUPCRITERIA].[FIELDID]<>temp.[FIELDID]) or 
        ([RESEARCHGROUPCRITERIA].[FIELDID] is null and temp.[FIELDID] is not null) or 
        ([RESEARCHGROUPCRITERIA].[FIELDID] is not null and temp.[FIELDID] is null) or 
        ([RESEARCHGROUPCRITERIA].[ID]<>temp.[ID]) or 
        ([RESEARCHGROUPCRITERIA].[ID] is null and temp.[ID] is not null) or 
        ([RESEARCHGROUPCRITERIA].[ID] is not null and temp.[ID] is null) or 
        (cast([RESEARCHGROUPCRITERIA].[VALUE] as nvarchar(max)) <> cast(temp.[VALUE] as nvarchar(max))) or 
        ([RESEARCHGROUPCRITERIA].[VALUE] is null and temp.[VALUE] is not null) or 
        ([RESEARCHGROUPCRITERIA].[VALUE] is not null and temp.[VALUE] is null)

if @@Error <> 0
    return 3;    

-- insert new items

insert into [RESEARCHGROUPCRITERIA] 
    ([RESEARCHGROUPID], 
    [FIELDID],
    [ID],
    [VALUE],                
    ADDEDBYID, 
    CHANGEDBYID, 
    DATEADDED, 
    DATECHANGED)
select @RESEARCHGROUPID, 
    [FIELDID],
    [ID],
    [VALUE], 
    @CHANGEAGENTID, 
    @CHANGEAGENTID, 
    @CHANGEDATE, 
    @CHANGEDATE
from @TempTbl as [temp]
where not exists (select ID from dbo.[RESEARCHGROUPCRITERIA] as data where data.ID = [temp].ID)

if @@Error <> 0
    return 4;

return 0;