USP_PROSPECTTEAM_UPDATEFROMXML

CREATE procedure dbo.USP_PROSPECTTEAM_UPDATEFROMXML
(
@PROSPECTID 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 (
   [DATEFROM] datetime,
   [ID] uniqueidentifier,
   [MEMBERID] uniqueidentifier,
   [PROSPECTTEAMROLECODEID] uniqueidentifier)

insert into @TempTbl select 
    [DATEFROM],
    [ID],
    [MEMBERID],
    [PROSPECTTEAMROLECODEID] 
from dbo.UFN_PROSPECTTEAM_MEMBERS_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.[PROSPECTTEAM] where [PROSPECTTEAM].ID in 
    (select ID from dbo.UFN_PROSPECTTEAM_MEMBERS
    (
        @PROSPECTID
    )
    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 [V_PROSPECTTEAM]
        set [V_PROSPECTTEAM].[DATEFROM]=temp.[DATEFROM],
        [V_PROSPECTTEAM].[MEMBERID]=temp.[MEMBERID],
        [V_PROSPECTTEAM].[PROSPECTTEAMROLECODEID]=temp.[PROSPECTTEAMROLECODEID],
        [V_PROSPECTTEAM].CHANGEDBYID = @CHANGEAGENTID,
        [V_PROSPECTTEAM].DATECHANGED = @CHANGEDATE

    from dbo.[V_PROSPECTTEAM] inner join @TempTbl as [temp] on [V_PROSPECTTEAM].ID = [temp].ID

if @@Error <> 0
    return 3;    

-- insert new items

declare TEAMCURSOR cursor local fast_forward for
select
    [DATEFROM],
    [ID],
    [MEMBERID],
    [PROSPECTTEAMROLECODEID] 
from @TempTbl as [temp]
where not exists (select ID from dbo.[V_PROSPECTTEAM] as data where data.ID = [temp].ID)

declare @DATETO date = null
declare @DATEFROM date
declare @ID uniqueidentifier
declare @MEMBERID uniqueidentifier
declare @PROSPECTTEAMROLECODEID uniqueidentifier

open TEAMCURSOR;
fetch next from TEAMCURSOR into @DATEFROM, @ID, @MEMBERID, @PROSPECTTEAMROLECODEID;

while (@@FETCH_STATUS = 0)
begin
    exec dbo.USP_PROSPECTTEAMMEMBER_ADD @ID, @CHANGEAGENTID, @PROSPECTID, @MEMBERID, @PROSPECTTEAMROLECODEID, @DATEFROM, @DATETO
    fetch next from TEAMCURSOR into @DATEFROM, @ID, @MEMBERID, @PROSPECTTEAMROLECODEID;
end
--When a cursor is used, it should be explicitly closed/deallocated in case of blocking or USP running long

close TEAMCURSOR;
deallocate TEAMCURSOR;
if @@Error <> 0
    return 4;

return 0;