(AutoIt) CardConnect Authorization

Demonstrates how to send an Authorization request.

Authorization is the initial step in accepting payment from a cardholder. This action "authorizes" or requests permission from the bank to transfer money from the cardholder to the merchant.

See https://developer.cardconnect.com/cardconnect-api#authorization

Chilkat ActiveX Downloads ActiveX for 32-bit and 64-bit Windows

; This example assumes the Chilkat API to have been previously unlocked.
; See Global Unlock Sample for sample code.

$oHttp = ObjCreate("Chilkat.Http")
Local $bSuccess

$oHttp.BasicAuth = True
$oHttp.Login = "API_USERNAME"
$oHttp.Password = "API_PASSWORD"

; Build and send the following JSON:

; Note: The CardConnect online documentation might use an expiry that is in the past, such as "1218".
; This causes the request to fail.  Use a month/year that is in the future..
; (Likewise, this example will have an invalid month/year after Dec 2021)

; {
;   "merchid": "MERCHANT_ID",
;   "accttype": "VISA",
;   "orderid": "AB-11-9876",
;   "account": "4111111111111111",
;   "expiry": "1221",
;   "amount": "0",
;   "currency": "USD",
;   "name": "TOM JONES",
;   "address": "123 MAIN STREET",
;   "city": "anytown",
;   "region": "NY",
;   "country": "US",
;   "postal": "55555",
;   "profile": "Y",
;   "ecomind": "E",
;   "cvv2": "123",
;   "track": null,
;   "capture": "Y"
; }

; Use this online tool to generate the code from sample JSON: 
; Generate Code to Create JSON
$oJson = ObjCreate("Chilkat.JsonObject")
$oJson.UpdateString("merchid","MERCHANT_ID")
$oJson.UpdateString("accttype","VISA")
$oJson.UpdateString("orderid","AB-11-9876")
$oJson.UpdateString("account","4111111111111111")
$oJson.UpdateString("expiry","1221")
$oJson.UpdateString("amount","20")
$oJson.UpdateString("currency","USD")
$oJson.UpdateString("name","TOM JONES")
$oJson.UpdateString("address","123 MAIN STREET")
$oJson.UpdateString("city","anytown")
$oJson.UpdateString("region","NY")
$oJson.UpdateString("country","US")
$oJson.UpdateString("postal","55555")
$oJson.UpdateString("profile","Y")
$oJson.UpdateString("ecomind","E")
$oJson.UpdateString("cvv2","123")
$oJson.UpdateNull("track")
$oJson.UpdateString("capture","Y")

Local $sUrl = "https://<site>.cardconnect.com:<port>/cardconnect/rest/auth"
Local $sResponseStr = $oHttp.PutText($sUrl,$oJson.Emit(),"utf-8","application/json",False,False)

If ($oHttp.LastMethodSuccess = False) Then
    ConsoleWrite($oHttp.LastErrorText & @CRLF)
    Exit
EndIf

; A response status of 200 indicates potential success.  The JSON response body
; must be examined to determine if it was truly successful or an error.
ConsoleWrite("response status code = " & $oHttp.LastStatus & @CRLF)

$oJsonResp = ObjCreate("Chilkat.JsonObject")
$oJsonResp.Load($sResponseStr)
$oJsonResp.EmitCompact = False

ConsoleWrite("response JSON:" & @CRLF)
ConsoleWrite($oJsonResp.Emit() & @CRLF)

; Sample error:

; {
;   "respproc": "PPS",
;   "amount": "0.00",
;   "resptext": "Invalid amount",
;   "cardproc": "FNOR",
;   "acctid": "1",
;   "retref": "112804260418",
;   "respstat": "C",
;   "respcode": "43",
;   "account": "41XXXXXXXXXX1111",
;   "defaultacct": "Y",
;   "merchid": "MERCHANT_ID",
;   "token": "9418594164541111"
; }

; A successful response looks like this:

; {
;   "amount": "0.20",
;   "resptext": "Approval",
;   "acctid": "1",
;   "commcard": " C ",
;   "cvvresp": "M",
;   "respcode": "00",
;   "batchid": "1900942291",
;   "avsresp": "Z",
;   "entrymode": "ECommerce",
;   "defaultacct": "Y",
;   "merchid": "MERCHANT_ID",
;   "token": "9418594164541111",
;   "authcode": "PPS158",
;   "respproc": "FNOR",
;   "bintype": "",
;   "profileid": "16618402968441604028",
;   "retref": "112989260941",
;   "respstat": "A",
;   "account": "41XXXXXXXXXX1111"
; }

; Use this online tool to generate parsing code from sample JSON: 
; Generate Parsing Code from JSON

Local $sAmount = $oJsonResp.StringOf("amount")
Local $sResptext = $oJsonResp.StringOf("resptext")
Local $sAcctid = $oJsonResp.StringOf("acctid")
Local $sCommcard = $oJsonResp.StringOf("commcard")
Local $sCvvresp = $oJsonResp.StringOf("cvvresp")
Local $sRespcode = $oJsonResp.StringOf("respcode")
Local $sBatchid = $oJsonResp.StringOf("batchid")
Local $sAvsresp = $oJsonResp.StringOf("avsresp")
Local $sEntrymode = $oJsonResp.StringOf("entrymode")
Local $sDefaultacct = $oJsonResp.StringOf("defaultacct")
Local $sMerchid = $oJsonResp.StringOf("merchid")
Local $sToken = $oJsonResp.StringOf("token")
Local $sAuthcode = $oJsonResp.StringOf("authcode")
Local $sRespproc = $oJsonResp.StringOf("respproc")
Local $sBintype = $oJsonResp.StringOf("bintype")
Local $sProfileid = $oJsonResp.StringOf("profileid")
Local $sRetref = $oJsonResp.StringOf("retref")
Local $sRespstat = $oJsonResp.StringOf("respstat")
Local $sAccount = $oJsonResp.StringOf("account")