(PureBasic) Adyen Create Payment Session

Creates an Adyen payment session.

Chilkat PureBasic Module Download Chilkat PureBasic Module

IncludeFile "CkHttpResponse.pb"
IncludeFile "CkHttp.pb"
IncludeFile "CkStringBuilder.pb"
IncludeFile "CkJsonObject.pb"

Procedure ChilkatExample()

    http.i = CkHttp::ckCreate()
    If http.i = 0
        Debug "Failed to create object."
        ProcedureReturn
    EndIf

    success.i

    ; 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"
    ; }
    json.i = CkJsonObject::ckCreate()
    If json.i = 0
        Debug "Failed to create object."
        ProcedureReturn
    EndIf

    CkJsonObject::ckUpdateString(json,"merchantAccount","YourMerchantAccount")
    CkJsonObject::ckUpdateString(json,"sdkVersion","1.9.7")
    CkJsonObject::ckUpdateString(json,"channel","Web")
    CkJsonObject::ckUpdateString(json,"amount.currency","EUR")
    CkJsonObject::ckUpdateInt(json,"amount.value",17408)
    CkJsonObject::ckUpdateString(json,"reference","Your order number")
    CkJsonObject::ckUpdateString(json,"countryCode","NL")
    CkJsonObject::ckUpdateString(json,"shopperLocale","nl_NL")
    CkJsonObject::ckUpdateString(json,"origin","https://www.yourshop.com")
    CkJsonObject::ckUpdateString(json,"returnUrl","https://www.yourshop.com/checkout/completed")

    CkHttp::ckSetRequestHeader(http,"X-API-Key","YourAPIkey")

    resp.i = CkHttp::ckPostJson3(http,"https://checkout-test.adyen.com/v41/paymentSession","application/json",json)
    If CkHttp::ckLastMethodSuccess(http) = 0
        Debug CkHttp::ckLastErrorText(http)
        CkHttp::ckDispose(http)
        CkJsonObject::ckDispose(json)
        ProcedureReturn
    EndIf

    sbResponseBody.i = CkStringBuilder::ckCreate()
    If sbResponseBody.i = 0
        Debug "Failed to create object."
        ProcedureReturn
    EndIf

    CkHttpResponse::ckGetBodySb(resp,sbResponseBody)

    jResp.i = CkJsonObject::ckCreate()
    If jResp.i = 0
        Debug "Failed to create object."
        ProcedureReturn
    EndIf

    CkJsonObject::ckLoadSb(jResp,sbResponseBody)
    CkJsonObject::setCkEmitCompact(jResp, 0)

    respStatusCode.i = CkHttpResponse::ckStatusCode(resp)
    Debug "Status Code = " + Str(respStatusCode)
    Debug "Response Body:"
    Debug CkJsonObject::ckEmit(jResp)

    If respStatusCode >= 400
        Debug "Response Header:"
        Debug CkHttpResponse::ckHeader(resp)
        Debug "Failed."
        CkHttpResponse::ckDispose(resp)

        CkHttp::ckDispose(http)
        CkJsonObject::ckDispose(json)
        CkStringBuilder::ckDispose(sbResponseBody)
        CkJsonObject::ckDispose(jResp)
        ProcedureReturn
    EndIf

    CkHttpResponse::ckDispose(resp)

    ; 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

    paymentSession.s

    paymentSession = CkJsonObject::ckStringOf(jResp,"paymentSession")


    CkHttp::ckDispose(http)
    CkJsonObject::ckDispose(json)
    CkStringBuilder::ckDispose(sbResponseBody)
    CkJsonObject::ckDispose(jResp)


    ProcedureReturn
EndProcedure