method ApiCheckDeleteOfTaxRate

Description

to check if a tax rate is used somewhere in the financials, if not, then you can perfectly delete it

Parameters

icVatCode	input	character	Vat Code
icDomainCode	input	character	Domain
olCanBeDeleted	output	logical	can this combination of vatcode and domain be deleted or not ?
oiReturnStatus	output	integer	Return status of the method.

Internal usage

unused

program code (program9/bvat.p)

if icVatCode = ? then assign icVatCode = "":U.
if icDomainCode = ? then assign icDomainCode = "":U.

if icVatCode = "":U or icDomainCode = "":U
then return.

<Q-2 assign vlFcQueryRecordsAvailable = VatByCodeDomainForDInvoiceVat (NoCache)
   (input icDomainCode, (DomainCode)
    input icVatCode, (VatCode)) in BVAT >
assign olCanBeDeleted = if not vlFcQueryRecordsAvailable
                        then true
                        else false.

if olCanBeDeleted = false
then return.

<Q-3 run VatByCodeDomainForCInvoiceVat (all) (Read) (NoCache)
   (input icDomainCode, (DomainCode)
    input icVatCode, (VatCode)
    output dataset tqVatByCodeDomainForCInvoiceVat) in BVAT >
assign olCanBeDeleted = if not vlFcQueryRecordsAvailable
                        then true
                        else false.

if olCanBeDeleted = false
then return.

<Q-1 assign vlFcQueryRecordsAvailable = VatByCodeDomainForPostingVat (NoCache)
   (input icDomainCode, (DomainCode)
    input icVatCode, (VatCode)) in BVAT >

assign olCanBeDeleted = if not vlFcQueryRecordsAvailable
                        then true
                        else false.

if olCanBeDeleted = false
then return.

/* Check for CInvoiceWHT records with vat code */
<Q-22 assign vlFcQueryRecordsAvailable = VatByCodeDomainForCInvoiceWHT (NoCache)
   (input icVatCode, (VatCode)
    input icDomainCode, (DomainCode)) in BVAT >
                        
assign olCanBeDeleted = if not vlFcQueryRecordsAvailable
                        then true
                        else false.

if olCanBeDeleted = false
then return.

Sample code: how to call this method through RPCRequestService (QXtend Inbound)

define temp-table ttContext no-undo
    field propertyQualifier as character
    field propertyName as character
    field propertyValue as character
    index entityContext is primary unique
        propertyQualifier
        propertyName
    index propertyQualifier
        propertyQualifier.

define dataset dsContext for ttContext.

define variable vhContextDS as handle no-undo.
define variable vhExceptionDS as handle no-undo.
define variable vhServer as handle no-undo.
define variable vhInputDS as handle no-undo.
define variable vhInputOutputDS as handle no-undo.
define variable vhOutputDS as handle no-undo.
define variable vhParameter as handle no-undo.

/* Create context */
create ttContext.
assign ttContext.propertyName = "programName"
       ttContext.propertyValue = "BVAT".
create ttContext.
assign ttContext.propertyName = "methodName"
       ttContext.propertyValue = "ApiCheckDeleteOfTaxRate".
create ttContext.
assign ttContext.propertyName = "applicationId"
       ttContext.propertyValue = "fin".
create ttContext.
assign ttContext.propertyName = "entity"
       ttContext.propertyValue = "1000".
create ttContext.
assign ttContext.propertyName = "userName"
       ttContext.propertyValue = "mfg".
create ttContext.
assign ttContext.propertyName = "password"
       ttContext.propertyValue = "".

/* Create input dataset */
create dataset vhInputDS.
vhInputDS:read-xmlschema("file", "xml/bvat.apicheckdeleteoftaxrate.i.xsd", ?).
vhParameter = vhInputDS:get-buffer-handle("tParameterI").
vhParameter:buffer-create().
assign vhParameter::icVatCode = <parameter value>
       vhParameter::icDomainCode = <parameter value>.

/* Connect the AppServer */
create server vhServer.
vhServer:connect("-URL <appserver-url>").

if not vhServer:connected()
then do:
    message "Could not connect AppServer" view-as alert-box error title "Error".
    return.
end.

/* Run */
assign vhContextDS = dataset dsContext:handle.

run program/rpcrequestservice.p on vhServer
    (input-output dataset-handle vhContextDS by-reference,
           output dataset-handle vhExceptionDS,
     input        dataset-handle vhInputDS by-reference,
     input-output dataset-handle vhInputOutputDS by-reference,
           output dataset-handle vhOutputDS).

/* Handle output however you want, in this example, we dump it to xml */
if valid-handle(vhExceptionDS)
then vhExceptionDS:write-xml("file", "Exceptions.xml", true).

if valid-handle(vhOutputDS)
then vhOutputDS:write-xml("file", "Output.xml", true).

/* Cleanup */
vhServer:disconnect().
assign vhServer = ?.

if valid-handle(vhInputDS)
then delete object vhInputDS.

if valid-handle(vhOutputDS)
then delete object vhOutputDS.

if valid-handle(vhExceptionDS)
then delete object vhExceptionDS.