(Lianja) Adyen Create Payment Session

Creates an Adyen payment session.

Note: This example requires Chilkat v11.0.0 or greater.

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llSuccess = .F.

loHttp = createobject("CkHttp")

// Use this online tool to generate the code from sample JSON:
// Generate Code to Create JSON

// The following JSON is sent in the request body, and is constructed by the code that follows.

// {
//   "merchantAccount": "YourMerchantAccount",
//   "sdkVersion": "1.9.7",
//   "channel": "Web",
//   "amount": {
//     "currency": "EUR",
//     "value": 17408
//   },
//   "reference": "Your order number",
//   "countryCode": "NL",
//   "shopperLocale": "nl_NL",
//   "origin": "https://www.yourshop.com",
//   "returnUrl": "https://www.yourshop.com/checkout/completed"
// }
loJson = createobject("CkJsonObject")
loJson.UpdateString("merchantAccount","YourMerchantAccount")
loJson.UpdateString("sdkVersion","1.9.7")
loJson.UpdateString("channel","Web")
loJson.UpdateString("amount.currency","EUR")
loJson.UpdateInt("amount.value",17408)
loJson.UpdateString("reference","Your order number")
loJson.UpdateString("countryCode","NL")
loJson.UpdateString("shopperLocale","nl_NL")
loJson.UpdateString("origin","https://www.yourshop.com")
loJson.UpdateString("returnUrl","https://www.yourshop.com/checkout/completed")

loHttp.SetRequestHeader("X-API-Key","YourAPIkey")

loResp = createobject("CkHttpResponse")
llSuccess = loHttp.HttpJson("POST","https://checkout-test.adyen.com/v41/paymentSession",loJson,"application/json",loResp)
if (llSuccess = .F.) then
    ? loHttp.LastErrorText
    release loHttp
    release loJson
    release loResp
    return
endif

loSbResponseBody = createobject("CkStringBuilder")
loResp.GetBodySb(loSbResponseBody)

loJResp = createobject("CkJsonObject")
loJResp.LoadSb(loSbResponseBody)
loJResp.EmitCompact = .F.

lnRespStatusCode = loResp.StatusCode
? "Status Code = " + str(lnRespStatusCode)
? "Response Body:"
? loJResp.Emit()

if (lnRespStatusCode >= 400) then
    ? "Response Header:"
    ? loResp.Header
    ? "Failed."
    release loHttp
    release loJson
    release loResp
    release loSbResponseBody
    release loJResp
    return
endif

// Sample JSON response:

// {
//   "paymentSession": "eyJjaGVja291 ... iMS45LjcifQ=="
// }

// Sample code for parsing the JSON response...
// Use the following online tool to generate parsing code from sample JSON:
// Generate Parsing Code from JSON

lcPaymentSession = loJResp.StringOf("paymentSession")


release loHttp
release loJson
release loResp
release loSbResponseBody
release loJResp