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(JavaScript) Amazon Pay - Update Checkout Session
Update the Checkout Session with transaction details.For more information, see https://developer.amazon.com/docs/amazon-pay-api-v2/checkout-session.html#update-checkout-session
var success = false;
// This example assumes the Chilkat API to have been previously unlocked.
// See Global Unlock Sample for sample code.
var http = new CkHttp();
// Implements the following CURL command:
// curl "https://pay-api.amazon.com/:version/checkoutSessions/:checkoutSessionId" \
// -X PATCH
// -H "authorization:Px2e5oHhQZ88vVhc0DO%2FsShHj8MDDg%3DEXAMPLESIGNATURE"
// -H "x-amz-pay-date:20201012T235046Z"
// -d '{
// "webCheckoutDetails": {
// "checkoutResultReturnUrl": "https://a.com/merchant-confirm-page"
// },
// "paymentDetails": {
// "paymentIntent": "AuthorizeWithCapture",
// "canHandlePendingAuthorization":false,
// "softDescriptor": "Descriptor",
// "chargeAmount": {
// "amount": "1",
// "currencyCode": "USD"
// }
// },
// "merchantMetadata": {
// "merchantReferenceId": "Merchant reference ID",
// "merchantStoreName": "Merchant store name",
// "noteToBuyer": "Note to buyer",
// "customInformation": "Custom information"
// }
// }'
// Use the following online tool to generate HTTP code from a CURL command
// Convert a cURL Command to HTTP Source Code
// Use this online tool to generate code from sample JSON:
// Generate Code to Create JSON
// The following JSON is sent in the request body.
// {
// "webCheckoutDetails": {
// "checkoutResultReturnUrl": "https://a.com/merchant-confirm-page"
// },
// "paymentDetails": {
// "paymentIntent": "AuthorizeWithCapture",
// "canHandlePendingAuthorization": false,
// "softDescriptor": "Descriptor",
// "chargeAmount": {
// "amount": "1",
// "currencyCode": "USD"
// }
// },
// "merchantMetadata": {
// "merchantReferenceId": "Merchant reference ID",
// "merchantStoreName": "Merchant store name",
// "noteToBuyer": "Note to buyer",
// "customInformation": "Custom information"
// }
// }
var json = new CkJsonObject();
json.UpdateString("webCheckoutDetails.checkoutResultReturnUrl","https://a.com/merchant-confirm-page");
json.UpdateString("paymentDetails.paymentIntent","AuthorizeWithCapture");
json.UpdateBool("paymentDetails.canHandlePendingAuthorization",false);
json.UpdateString("paymentDetails.softDescriptor","Descriptor");
json.UpdateString("paymentDetails.chargeAmount.amount","1");
json.UpdateString("paymentDetails.chargeAmount.currencyCode","USD");
json.UpdateString("merchantMetadata.merchantReferenceId","Merchant reference ID");
json.UpdateString("merchantMetadata.merchantStoreName","Merchant store name");
json.UpdateString("merchantMetadata.noteToBuyer","Note to buyer");
json.UpdateString("merchantMetadata.customInformation","Custom information");
var sbRequestBody = new CkStringBuilder();
json.EmitSb(sbRequestBody);
// Load your Amazon Pay private key.
// There are many other ways to load private keys into the Chilkat private key object, such as from different formats,
// or from in-memory strings or bytes.
var privKey = new CkPrivateKey();
success = privKey.LoadPemFile("C:/someDir/myAmazonPayPrivateKey.pem");
if (success == false) {
console.log(privKey.LastErrorText);
return;
}
// Provide your Amazon Pay private key and Public Key ID
// Use your public key ID here. It must be the one associated with the private key.
// Note: The SetAuthPrivateKey method was added in Chilkat v9.5.0.89
var publicKeyId = "SANDBOX-AHEGSJCM3L2S637RBGABLAFW";
success = http.SetAuthPrivateKey(publicKeyId,privKey);
if (success == false) {
console.log(http.LastErrorText);
return;
}
// Note: When the private key is provided as shown above, Chilkat will automatically add the required x-amz-pay-* headers to the HTTP request,
// and will also sign the request. Nothing more is needed.
// Chilkat automatically generates and adds the following headers:
//
// x-amz-pay-date
// x-amz-pay-host
// x-amz-pay-region
// Authorization
http.Accept = "application/json";
success = http.SetUrlVar("sessionId","62b7d028-6c7c-4a43-b077-3897dff27c5b");
// To use the live system, replace "sandbox" with "live" in the URL passed to HttpSb.
// Also, make sure to use the correct region: pay-api.amazon.com, pay-api.amazon.eu, or pay-api.amazon.jp
var resp = new CkHttpResponse();
success = http.HttpSb("PATCH","https://pay-api.amazon.eu/sandbox/v2/checkoutSessions/{$sessionId}",sbRequestBody,"utf-8","application/json",resp);
if (success == false) {
console.log(http.LastErrorText);
return;
}
var sbResponseBody = new CkStringBuilder();
resp.GetBodySb(sbResponseBody);
var jResp = new CkJsonObject();
jResp.LoadSb(sbResponseBody);
jResp.EmitCompact = false;
// If the status code is not equal to 200, this will display error information.
console.log("Response Body:");
console.log(jResp.Emit());
var respStatusCode = resp.StatusCode;
console.log("Response Status Code = " + respStatusCode);
if (respStatusCode !== 200) {
// A sample response body for the case where the session ID does not exist:
// {
// "reasonCode": "ResourceNotFound",
// "message": "Resource you are trying to access is not available. Requested path '/sandbox/v2/checkoutSessions/bd504926-f659-4ad7-a1a9-9a747aaf5275'"
// }
console.log("Failed.");
return;
}
// Sample JSON response:
// (Sample code for parsing the JSON response is shown below)
// {
// "checkoutSessionId": "ada3f397-7d4b-4a55-abac-786685c02d8b",
// "webCheckoutDetails": {
// "checkoutReviewReturnUrl": "https://a.com/merchant-review-page",
// "checkoutResultReturnUrl": "https://a.com/merchant-confirm-page",
// "checkoutCancelUrl": null,
// "amazonPayRedirectUrl": "https://pay.amazon.com/redirect/checkoutId-1"
// },
// "productType": "PayAndShip",
// "paymentDetails": {
// "paymentIntent": "AuthorizeWithCapture",
// "canHandlePendingAuthorization": false,
// "chargeAmount": {
// "amount": "1",
// "currencyCode": "USD"
// },
// "totalOrderAmount": null,
// "softDescriptor": "Descriptor",
// "presentmentCurrency": "USD",
// "allowOvercharge": null,
// "extendExpiration": null
// },
// "merchantMetadata": {
// "merchantReferenceId": "Merchant reference ID",
// "merchantStoreName": "Merchant store name",
// "noteToBuyer": "Note to buyer",
// "customInformation": "Custom information"
// },
// "supplementaryData": null,
// "buyer": {
// "buyerId": "buyerId",
// "name": "name-1",
// "email": "name@amazon.com",
// "phoneNumber": "800-000-0000",
// "primeMembershipTypes": null
// },
// "billingAddress": {
// "name": "Work",
// "addressLine1": "440 Terry Ave",
// "addressLine2": "",
// "addressLine3": "",
// "city": "Seattle",
// "county": "King",
// "district": "Seattle",
// "stateOrRegion": "WA",
// "postalCode": "98121",
// "countryCode": "US"
// },
// "paymentPreferences": [
// {
// "paymentDescriptor": "Your selected Amazon payment method"
// }
// ],
// "statusDetails": {
// "state": "Open",
// "reasonCode": null,
// "reasonDescription": null,
// "lastUpdatedTimestamp": "20191015T195703Z"
// },
// "shippingAddress": {
// "name": "Susie Smith",
// "addressLine1": "10 Ditka Ave",
// "addressLine2": "Suite 2500",
// "addressLine3": null,
// "city": "Chicago",
// "county": null,
// "district": null,
// "stateOrRegion": "IL",
// "postalCode": "60602",
// "countryCode": "US",
// "phoneNumber": "800-000-0000"
// },
// "platformId": null,
// "chargePermissionId": null,
// "chargeId": null,
// "constraints": [
// ],
// "creationTimestamp": "20191015T195655Z",
// "expirationTimestamp": "20191016T195655Z",
// "storeId": "amzn1.application-oa2-client.8b5e45312b5248b69eeaStoreId",
// "deliverySpecifications": {
// "specialRestrictions": [
// "RestrictPOBoxes"
// ],
// "addressRestrictions": {
// "type": "Allowed",
// "restrictions": {
// "US": {
// "statesOrRegions": [
// "WA"
// ],
// "zipCodes": [
// "95050",
// "93405"
// ]
// },
// "GB": {
// "zipCodes": [
// "72046",
// "72047"
// ]
// },
// "IN": {
// "statesOrRegions": [
// "AP"
// ]
// },
// "JP": {}
// }
// }
// },
// "providerMetadata": {
// "providerReferenceId": null
// },
// "releaseEnvironment": "Sandbox"
// }
// Sample code for parsing the JSON response...
// Use the following online tool to generate parsing code from sample JSON:
// Generate Parsing Code from JSON
var paymentDescriptor;
var strVal;
var checkoutSessionId = jResp.StringOf("checkoutSessionId");
var webCheckoutDetailsCheckoutReviewReturnUrl = jResp.StringOf("webCheckoutDetails.checkoutReviewReturnUrl");
var webCheckoutDetailsCheckoutResultReturnUrl = jResp.StringOf("webCheckoutDetails.checkoutResultReturnUrl");
var webCheckoutDetailsCheckoutCancelUrl = jResp.StringOf("webCheckoutDetails.checkoutCancelUrl");
var webCheckoutDetailsAmazonPayRedirectUrl = jResp.StringOf("webCheckoutDetails.amazonPayRedirectUrl");
var productType = jResp.StringOf("productType");
var paymentDetailsPaymentIntent = jResp.StringOf("paymentDetails.paymentIntent");
var paymentDetailsCanHandlePendingAuthorization = jResp.BoolOf("paymentDetails.canHandlePendingAuthorization");
var paymentDetailsChargeAmountAmount = jResp.StringOf("paymentDetails.chargeAmount.amount");
var paymentDetailsChargeAmountCurrencyCode = jResp.StringOf("paymentDetails.chargeAmount.currencyCode");
var paymentDetailsTotalOrderAmount = jResp.StringOf("paymentDetails.totalOrderAmount");
var paymentDetailsSoftDescriptor = jResp.StringOf("paymentDetails.softDescriptor");
var paymentDetailsPresentmentCurrency = jResp.StringOf("paymentDetails.presentmentCurrency");
var paymentDetailsAllowOvercharge = jResp.StringOf("paymentDetails.allowOvercharge");
var paymentDetailsExtendExpiration = jResp.StringOf("paymentDetails.extendExpiration");
var merchantMetadataMerchantReferenceId = jResp.StringOf("merchantMetadata.merchantReferenceId");
var merchantMetadataMerchantStoreName = jResp.StringOf("merchantMetadata.merchantStoreName");
var merchantMetadataNoteToBuyer = jResp.StringOf("merchantMetadata.noteToBuyer");
var merchantMetadataCustomInformation = jResp.StringOf("merchantMetadata.customInformation");
var supplementaryData = jResp.StringOf("supplementaryData");
var buyerBuyerId = jResp.StringOf("buyer.buyerId");
var buyerName = jResp.StringOf("buyer.name");
var buyerEmail = jResp.StringOf("buyer.email");
var buyerPhoneNumber = jResp.StringOf("buyer.phoneNumber");
var buyerPrimeMembershipTypes = jResp.StringOf("buyer.primeMembershipTypes");
var billingAddressName = jResp.StringOf("billingAddress.name");
var billingAddressAddressLine1 = jResp.StringOf("billingAddress.addressLine1");
var billingAddressAddressLine2 = jResp.StringOf("billingAddress.addressLine2");
var billingAddressAddressLine3 = jResp.StringOf("billingAddress.addressLine3");
var billingAddressCity = jResp.StringOf("billingAddress.city");
var billingAddressCounty = jResp.StringOf("billingAddress.county");
var billingAddressDistrict = jResp.StringOf("billingAddress.district");
var billingAddressStateOrRegion = jResp.StringOf("billingAddress.stateOrRegion");
var billingAddressPostalCode = jResp.StringOf("billingAddress.postalCode");
var billingAddressCountryCode = jResp.StringOf("billingAddress.countryCode");
var statusDetailsState = jResp.StringOf("statusDetails.state");
var statusDetailsReasonCode = jResp.StringOf("statusDetails.reasonCode");
var statusDetailsReasonDescription = jResp.StringOf("statusDetails.reasonDescription");
var statusDetailsLastUpdatedTimestamp = jResp.StringOf("statusDetails.lastUpdatedTimestamp");
var shippingAddressName = jResp.StringOf("shippingAddress.name");
var shippingAddressAddressLine1 = jResp.StringOf("shippingAddress.addressLine1");
var shippingAddressAddressLine2 = jResp.StringOf("shippingAddress.addressLine2");
var shippingAddressAddressLine3 = jResp.StringOf("shippingAddress.addressLine3");
var shippingAddressCity = jResp.StringOf("shippingAddress.city");
var shippingAddressCounty = jResp.StringOf("shippingAddress.county");
var shippingAddressDistrict = jResp.StringOf("shippingAddress.district");
var shippingAddressStateOrRegion = jResp.StringOf("shippingAddress.stateOrRegion");
var shippingAddressPostalCode = jResp.StringOf("shippingAddress.postalCode");
var shippingAddressCountryCode = jResp.StringOf("shippingAddress.countryCode");
var shippingAddressPhoneNumber = jResp.StringOf("shippingAddress.phoneNumber");
var platformId = jResp.StringOf("platformId");
var chargePermissionId = jResp.StringOf("chargePermissionId");
var chargeId = jResp.StringOf("chargeId");
var creationTimestamp = jResp.StringOf("creationTimestamp");
var expirationTimestamp = jResp.StringOf("expirationTimestamp");
var storeId = jResp.StringOf("storeId");
var deliverySpecificationsAddressRestrictionsType = jResp.StringOf("deliverySpecifications.addressRestrictions.type");
var providerMetadataProviderReferenceId = jResp.StringOf("providerMetadata.providerReferenceId");
var releaseEnvironment = jResp.StringOf("releaseEnvironment");
var i = 0;
var count_i = jResp.SizeOfArray("paymentPreferences");
while (i < count_i) {
jResp.I = i;
paymentDescriptor = jResp.StringOf("paymentPreferences[i].paymentDescriptor");
i = i+1;
}
i = 0;
count_i = jResp.SizeOfArray("constraints");
while (i < count_i) {
jResp.I = i;
i = i+1;
}
i = 0;
count_i = jResp.SizeOfArray("deliverySpecifications.specialRestrictions");
while (i < count_i) {
jResp.I = i;
strVal = jResp.StringOf("deliverySpecifications.specialRestrictions[i]");
i = i+1;
}
i = 0;
count_i = jResp.SizeOfArray("deliverySpecifications.addressRestrictions.restrictions.US.statesOrRegions");
while (i < count_i) {
jResp.I = i;
strVal = jResp.StringOf("deliverySpecifications.addressRestrictions.restrictions.US.statesOrRegions[i]");
i = i+1;
}
i = 0;
count_i = jResp.SizeOfArray("deliverySpecifications.addressRestrictions.restrictions.US.zipCodes");
while (i < count_i) {
jResp.I = i;
strVal = jResp.StringOf("deliverySpecifications.addressRestrictions.restrictions.US.zipCodes[i]");
i = i+1;
}
i = 0;
count_i = jResp.SizeOfArray("deliverySpecifications.addressRestrictions.restrictions.GB.zipCodes");
while (i < count_i) {
jResp.I = i;
strVal = jResp.StringOf("deliverySpecifications.addressRestrictions.restrictions.GB.zipCodes[i]");
i = i+1;
}
i = 0;
count_i = jResp.SizeOfArray("deliverySpecifications.addressRestrictions.restrictions.IN.statesOrRegions");
while (i < count_i) {
jResp.I = i;
strVal = jResp.StringOf("deliverySpecifications.addressRestrictions.restrictions.IN.statesOrRegions[i]");
i = i+1;
}
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