USP_GRADINGSCALE_GETGRADES_UPDATEFROMXML

/*
Generated by Blackbaud AppFx Platform
Date:  11/30/2010 11:28:06 PM
Assembly Version:  Blackbaud.AppFx.Platform.SqlClr, Version=2.8.2022.0, Culture=neutral, PublicKeyToken=null
Copyright Blackbaud
*/
CREATE PROCEDURE dbo.USP_GRADINGSCALE_GETGRADES_UPDATEFROMXML 
(
@GRADINGSCALEID 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 (
   [GRADE] nvarchar(10),
   [HIGHESTSCORE] decimal(20, 2),
   [ID] uniqueidentifier,
   [LOWESTSCORE] decimal(20, 2),
   [NUMERICEQUIVALENT] decimal(20, 2))

insert into @TempTbl select 
    [GRADE],
    [HIGHESTSCORE],
    [ID],
    [LOWESTSCORE],
    [NUMERICEQUIVALENT] 
from dbo.UFN_GRADINGSCALE_GETGRADES_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.[GRADINGSCALEGRADE] where [GRADINGSCALEGRADE].ID in 
    (select ID from dbo.UFN_GRADINGSCALE_GETGRADES
    (
        @GRADINGSCALEID
    )
    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 [GRADINGSCALEGRADE]
        set [GRADINGSCALEGRADE].[GRADE]=temp.[GRADE],
        [GRADINGSCALEGRADE].[HIGHESTSCORE]=temp.[HIGHESTSCORE],
        [GRADINGSCALEGRADE].[ID]=temp.[ID],
        [GRADINGSCALEGRADE].[LOWESTSCORE]=temp.[LOWESTSCORE],
        [GRADINGSCALEGRADE].[NUMERICEQUIVALENT]=temp.[NUMERICEQUIVALENT],
        [GRADINGSCALEGRADE].CHANGEDBYID = @CHANGEAGENTID,
        [GRADINGSCALEGRADE].DATECHANGED = @CHANGEDATE

    from dbo.[GRADINGSCALEGRADE] inner join @TempTbl as [temp] on [GRADINGSCALEGRADE].ID = [temp].ID
    where ([GRADINGSCALEGRADE].[GRADE]<>temp.[GRADE]) or 
        ([GRADINGSCALEGRADE].[GRADE] is null and temp.[GRADE] is not null) or 
        ([GRADINGSCALEGRADE].[GRADE] is not null and temp.[GRADE] is null) or 
        ([GRADINGSCALEGRADE].[HIGHESTSCORE]<>temp.[HIGHESTSCORE]) or 
        ([GRADINGSCALEGRADE].[HIGHESTSCORE] is null and temp.[HIGHESTSCORE] is not null) or 
        ([GRADINGSCALEGRADE].[HIGHESTSCORE] is not null and temp.[HIGHESTSCORE] is null) or 
        ([GRADINGSCALEGRADE].[ID]<>temp.[ID]) or 
        ([GRADINGSCALEGRADE].[ID] is null and temp.[ID] is not null) or 
        ([GRADINGSCALEGRADE].[ID] is not null and temp.[ID] is null) or 
        ([GRADINGSCALEGRADE].[LOWESTSCORE]<>temp.[LOWESTSCORE]) or 
        ([GRADINGSCALEGRADE].[LOWESTSCORE] is null and temp.[LOWESTSCORE] is not null) or 
        ([GRADINGSCALEGRADE].[LOWESTSCORE] is not null and temp.[LOWESTSCORE] is null) or 
        ([GRADINGSCALEGRADE].[NUMERICEQUIVALENT]<>temp.[NUMERICEQUIVALENT]) or 
        ([GRADINGSCALEGRADE].[NUMERICEQUIVALENT] is null and temp.[NUMERICEQUIVALENT] is not null) or 
        ([GRADINGSCALEGRADE].[NUMERICEQUIVALENT] is not null and temp.[NUMERICEQUIVALENT] is null)

if @@Error <> 0
    return 3;    

-- insert new items

insert into [GRADINGSCALEGRADE] 
    ([GRADINGSCALEID], 
    [GRADE],
    [HIGHESTSCORE],
    [ID],
    [LOWESTSCORE],
    [NUMERICEQUIVALENT],                
    ADDEDBYID, 
    CHANGEDBYID, 
    DATEADDED, 
    DATECHANGED)
select @GRADINGSCALEID, 
    [GRADE],
    [HIGHESTSCORE],
    [ID],
    [LOWESTSCORE],
    [NUMERICEQUIVALENT], 
    @CHANGEAGENTID, 
    @CHANGEAGENTID, 
    @CHANGEDATE, 
    @CHANGEDATE
from @TempTbl as [temp]
where not exists (select ID from dbo.[GRADINGSCALEGRADE] as data where data.ID = [temp].ID)

if @@Error <> 0
    return 4;

return 0;