fix(ivr): address issue preventing cards or bank accounts from being …

…validated
customer-dynamics · Aug 20, 2024 · 306ed9b · 306ed9b
1 parent 927564f
commit 306ed9b
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Showing 8 changed files with 44 additions and 18 deletions.
diff --git a/lib/c3-amazon-connect-stack.ts b/lib/c3-amazon-connect-stack.ts
@@ -103,6 +103,7 @@ export class C3AmazonConnectStack extends Stack {
 				this.tokenizeTransactionFunction,
 				this.submitPaymentFunction,
 				this.sendReceiptFunction,
+				this.validateEntryFunction,
 			);
 		}
 		if (this.featuresContext.agentAssistedIVR) {
@@ -118,6 +119,7 @@ export class C3AmazonConnectStack extends Stack {
 				this.tokenizeTransactionFunction,
 				this.submitPaymentFunction,
 				this.sendReceiptFunction,
+				this.validateEntryFunction,
 			);
 		}
 		if (this.featuresContext.subjectLookup) {

diff --git a/lib/connect/content-transformations.ts b/lib/connect/content-transformations.ts
@@ -11,6 +11,7 @@ import { IvrSpeakingContext } from '../models';
  * @param tokenizeTransactionLambdaArn The Lambda function that tokenizes a transaction.
  * @param submitPaymentLambdaArn The Lambda function that submits a payment.
  * @param sendReceiptLambdaArn The Lambda function that sends a receipt.
+ * @param validateEntryLambdaArn The Lambda function that validates the user's entry.
  * @param amazonConnectSecurityKeyId The security key ID for Amazon Connect.
  * @param amazonConnectSecurityKeyCertificateContent The security key certificate content for Amazon Connect.
  * @param amazonConnectReceiptQueueArn The ARN for the Amazon Connect receipt queue.
@@ -22,6 +23,7 @@ export function getPaymentIVRFlowModuleContent(
 	tokenizeTransactionLambdaFunction: Function,
 	submitPaymentLambdaFunction: Function,
 	sendReceiptLambdaFunction: Function,
+	validateEntryLambdaFunction: Function,
 	amazonConnectSecurityKeyId: string,
 	amazonConnectSecurityKeyCertificateContent: string,
 	amazonConnectReceiptQueueArn: string,
@@ -46,6 +48,10 @@ export function getPaymentIVRFlowModuleContent(
 		/<<sendReceiptLambdaArn>>/g,
 		sendReceiptLambdaFunction.functionArn,
 	);
+	transformedContent = transformedContent.replace(
+		/<<validateEntryLambdaArn>>/g,
+		validateEntryLambdaFunction.functionArn,
+	);
 
 	// Replace Amazon Connect security key placeholders with actual values.
 	transformedContent = transformedContent.replace(
@@ -90,6 +96,7 @@ export function getPaymentIVRFlowModuleContent(
  * @param tokenizeTransactionFunction The Lambda function that tokenizes a transaction.
  * @param submitPaymentLambdaFunction The Lambda function that submits a payment.
  * @param sendReceiptLambdaFunction The Lambda function that sends a receipt.
+ * @param validateEntryLambdaFunction The Lambda function that validates the user's entry.
  * @param amazonConnectSecurityKeyId The security key ID for Amazon Connect.
  * @param amazonConnectSecurityKeyCertificateContent The security key certificate content for Amazon Connect.
  * @param ivrSpeakingContext The speaking context for the IVR.
@@ -101,6 +108,7 @@ export function getSelfServicePaymentIVRFlowContent(
 	tokenizeTransactionFunction: Function,
 	submitPaymentLambdaFunction: Function,
 	sendReceiptLambdaFunction: Function,
+	validateEntryLambdaFunction: Function,
 	amazonConnectSecurityKeyId: string,
 	amazonConnectSecurityKeyCertificateContent: string,
 	ivrSpeakingContext: IvrSpeakingContext,
@@ -128,6 +136,10 @@ export function getSelfServicePaymentIVRFlowContent(
 		/<<sendReceiptLambdaArn>>/g,
 		sendReceiptLambdaFunction.functionArn,
 	);
+	transformedContent = transformedContent.replace(
+		/<<validateEntryLambdaArn>>/g,
+		validateEntryLambdaFunction.functionArn,
+	);
 
 	// Replace Amazon Connect security key placeholders with actual values.
 	transformedContent = transformedContent.replace(

diff --git a/lib/connect/flows/c3-agent-assisted-payment-ivr-flow.json b/lib/connect/flows/c3-agent-assisted-payment-ivr-flow.json
@@ -843,7 +843,7 @@
 				"isFriendlyName": true,
 				"parameters": {
 					"LambdaFunctionARN": {
-						"displayName": "C3AmazonConnectStack-C3ValidateEntry0579D515-hLF7slsKAxyI"
+						"displayName": "<<validateEntryLambdaArn>>"
 					},
 					"LambdaInvocationAttributes": {
 						"CustomerEntry": {
@@ -924,7 +924,7 @@
 				"isFriendlyName": true,
 				"parameters": {
 					"LambdaFunctionARN": {
-						"displayName": "C3AmazonConnectStack-C3ValidateEntry0579D515-hLF7slsKAxyI"
+						"displayName": "<<validateEntryLambdaArn>>"
 					},
 					"LambdaInvocationAttributes": {
 						"CustomerEntry": {
@@ -1005,7 +1005,7 @@
 				"isFriendlyName": true,
 				"parameters": {
 					"LambdaFunctionARN": {
-						"displayName": "C3AmazonConnectStack-C3ValidateEntry0579D515-hLF7slsKAxyI"
+						"displayName": "<<validateEntryLambdaArn>>"
 					},
 					"LambdaInvocationAttributes": {
 						"CustomerEntry": {
@@ -1102,7 +1102,7 @@
 				"isFriendlyName": true,
 				"parameters": {
 					"LambdaFunctionARN": {
-						"displayName": "C3AmazonConnectStack-C3ValidateEntry0579D515-hLF7slsKAxyI"
+						"displayName": "<<validateEntryLambdaArn>>"
 					},
 					"LambdaInvocationAttributes": {
 						"CustomerEntry": {
@@ -2684,7 +2684,7 @@
 		},
 		{
 			"Parameters": {
-				"LambdaFunctionARN": "arn:aws:lambda:us-west-2:815407490078:function:C3AmazonConnectStack-C3ValidateEntry0579D515-hLF7slsKAxyI",
+				"LambdaFunctionARN": "<<validateEntryLambdaArn>>",
 				"InvocationTimeLimitSeconds": "8",
 				"LambdaInvocationAttributes": {
 					"ValidationType": "CardNumber",
@@ -2793,7 +2793,7 @@
 		},
 		{
 			"Parameters": {
-				"LambdaFunctionARN": "arn:aws:lambda:us-west-2:815407490078:function:C3AmazonConnectStack-C3ValidateEntry0579D515-hLF7slsKAxyI",
+				"LambdaFunctionARN": "<<validateEntryLambdaArn>>",
 				"InvocationTimeLimitSeconds": "8",
 				"LambdaInvocationAttributes": {
 					"ValidationType": "AccountNumber",
@@ -2902,7 +2902,7 @@
 		},
 		{
 			"Parameters": {
-				"LambdaFunctionARN": "arn:aws:lambda:us-west-2:815407490078:function:C3AmazonConnectStack-C3ValidateEntry0579D515-hLF7slsKAxyI",
+				"LambdaFunctionARN": "<<validateEntryLambdaArn>>",
 				"InvocationTimeLimitSeconds": "8",
 				"LambdaInvocationAttributes": {
 					"ValidationType": "RoutingNumber",
@@ -3054,7 +3054,7 @@
 		},
 		{
 			"Parameters": {
-				"LambdaFunctionARN": "arn:aws:lambda:us-west-2:815407490078:function:C3AmazonConnectStack-C3ValidateEntry0579D515-hLF7slsKAxyI",
+				"LambdaFunctionARN": "<<validateEntryLambdaArn>>",
 				"InvocationTimeLimitSeconds": "8",
 				"LambdaInvocationAttributes": {
 					"ValidationType": "ExpirationDate",

diff --git a/lib/connect/flows/modules/c3-payment-ivr-flow-module.json b/lib/connect/flows/modules/c3-payment-ivr-flow-module.json
@@ -700,7 +700,7 @@
 				"isFriendlyName": true,
 				"parameters": {
 					"LambdaFunctionARN": {
-						"displayName": "C3AmazonConnectStack-C3ValidateEntry0579D515-hLF7slsKAxyI"
+						"displayName": "<<validateEntryLambdaArn>>"
 					},
 					"LambdaInvocationAttributes": {
 						"CustomerEntry": {
@@ -782,7 +782,7 @@
 				"isFriendlyName": true,
 				"parameters": {
 					"LambdaFunctionARN": {
-						"displayName": "C3AmazonConnectStack-C3ValidateEntry0579D515-hLF7slsKAxyI"
+						"displayName": "<<validateEntryLambdaArn>>"
 					},
 					"LambdaInvocationAttributes": {
 						"CustomerEntry": {
@@ -897,7 +897,7 @@
 				"isFriendlyName": true,
 				"parameters": {
 					"LambdaFunctionARN": {
-						"displayName": "C3AmazonConnectStack-C3ValidateEntry0579D515-hLF7slsKAxyI"
+						"displayName": "<<validateEntryLambdaArn>>"
 					},
 					"LambdaInvocationAttributes": {
 						"CustomerEntry": {
@@ -978,7 +978,7 @@
 				"isFriendlyName": true,
 				"parameters": {
 					"LambdaFunctionARN": {
-						"displayName": "C3AmazonConnectStack-C3ValidateEntry0579D515-hLF7slsKAxyI"
+						"displayName": "<<validateEntryLambdaArn>>"
 					},
 					"LambdaInvocationAttributes": {
 						"CustomerEntry": {
@@ -2409,7 +2409,7 @@
 		},
 		{
 			"Parameters": {
-				"LambdaFunctionARN": "arn:aws:lambda:us-west-2:815407490078:function:C3AmazonConnectStack-C3ValidateEntry0579D515-hLF7slsKAxyI",
+				"LambdaFunctionARN": "<<validateEntryLambdaArn>>",
 				"InvocationTimeLimitSeconds": "8",
 				"LambdaInvocationAttributes": {
 					"ValidationType": "CardNumber",
@@ -2542,7 +2542,7 @@
 		},
 		{
 			"Parameters": {
-				"LambdaFunctionARN": "arn:aws:lambda:us-west-2:815407490078:function:C3AmazonConnectStack-C3ValidateEntry0579D515-hLF7slsKAxyI",
+				"LambdaFunctionARN": "<<validateEntryLambdaArn>>",
 				"InvocationTimeLimitSeconds": "8",
 				"LambdaInvocationAttributes": {
 					"ValidationType": "AccountNumber",
@@ -2695,7 +2695,7 @@
 		},
 		{
 			"Parameters": {
-				"LambdaFunctionARN": "arn:aws:lambda:us-west-2:815407490078:function:C3AmazonConnectStack-C3ValidateEntry0579D515-hLF7slsKAxyI",
+				"LambdaFunctionARN": "<<validateEntryLambdaArn>>",
 				"InvocationTimeLimitSeconds": "8",
 				"LambdaInvocationAttributes": {
 					"ValidationType": "RoutingNumber",
@@ -2804,7 +2804,7 @@
 		},
 		{
 			"Parameters": {
-				"LambdaFunctionARN": "arn:aws:lambda:us-west-2:815407490078:function:C3AmazonConnectStack-C3ValidateEntry0579D515-hLF7slsKAxyI",
+				"LambdaFunctionARN": "<<validateEntryLambdaArn>>",
 				"InvocationTimeLimitSeconds": "8",
 				"LambdaInvocationAttributes": {
 					"ValidationType": "ExpirationDate",

diff --git a/lib/features/agent-assisted-payment-ivr.ts b/lib/features/agent-assisted-payment-ivr.ts
@@ -54,6 +54,7 @@ export class AgentAssistedPaymentIVR {
 		private tokenizeTransactionFunction: Function,
 		private submitPaymentFunction: Function,
 		private sendReceiptFunction: Function,
+		private validateEntryFunction: Function,
 	) {
 		console.log('Creating resources for agent-assisted IVR payments...');
 		this.createSendAgentMessageFunction();
@@ -127,6 +128,7 @@ export class AgentAssistedPaymentIVR {
 			this.tokenizeTransactionFunction,
 			this.submitPaymentFunction,
 			this.sendReceiptFunction,
+			this.validateEntryFunction,
 			this.amazonConnectContext.securityKeyId,
 			this.amazonConnectContext.securityKeyCertificateContent,
 			optionsContext.ivrSpeaking,

diff --git a/lib/features/self-service-payment-ivr.ts b/lib/features/self-service-payment-ivr.ts
@@ -20,6 +20,7 @@ export class SelfServicePaymentIVR {
 		private tokenizeTransactionFunction: Function,
 		private submitPaymentFunction: Function,
 		private sendReceiptFunction: Function,
+		private validateEntryFunction: Function,
 	) {
 		console.log('Creating resources for self-service IVR payments...');
 		this.createFlowModule();
@@ -41,6 +42,7 @@ export class SelfServicePaymentIVR {
 			this.tokenizeTransactionFunction,
 			this.submitPaymentFunction,
 			this.sendReceiptFunction,
+			this.validateEntryFunction,
 			this.amazonConnectContext.securityKeyId,
 			this.amazonConnectContext.securityKeyCertificateContent,
 			this.amazonConnectContext.receiptQueueArn,

diff --git a/lib/helpers/lambda.ts b/lib/helpers/lambda.ts
@@ -53,7 +53,9 @@ export function associateLambdaFunctionsWithConnect(
 	const instanceArn = stack.node.tryGetContext('amazonConnect').instanceArn;
 	for (const lambdaFunction of lambdaFunctions) {
 		// Allow Amazon Connect to invoke the Lambda functions.
-		console.log('Adding Amazon Connect permissions for function...');
+		console.log(
+			`Adding Amazon Connect permissions for function "${lambdaFunction.node.id}"...`,
+		);
 		lambdaFunction.addPermission('AllowAmazonConnectInvoke', {
 			principal: new ServicePrincipal('connect.amazonaws.com'),
 			sourceArn: instanceArn,
@@ -63,7 +65,7 @@ export function associateLambdaFunctionsWithConnect(
 
 		// Create an integration between the Lambda functions and Amazon Connect.
 		console.log(
-			'Creating Amazon Connect integration association for function...',
+			`Creating Amazon Connect integration association for function "${lambdaFunction.node.id}"...`,
 		);
 		new CfnIntegrationAssociation(
 			stack,

diff --git a/scripts/insert-placeholders.sh b/scripts/insert-placeholders.sh
@@ -44,6 +44,12 @@ FUNCTION_NAME="C3SubjectLookup"
 PLACEHOLDER="<<subjectLookupLambdaArn>>"
 sed -i '' "s|\(\"[^\"]*\": \)\".*${FUNCTION_NAME}.*\"|\1\"$PLACEHOLDER\"|g" "$SUBJECT_LOOKUP_FLOW_FILE"
 
+# Replace the ARN of the C3ValidateEntry Lambda function
+FUNCTION_NAME="C3ValidateEntry"
+PLACEHOLDER="<<validateEntryLambdaArn>>"
+sed -i '' "s|\(\"[^\"]*\": \)\".*${FUNCTION_NAME}.*\"|\1\"$PLACEHOLDER\"|g" "$AGENT_ASSISTED_PAYMENT_IVR_FLOW_FILE"
+sed -i '' "s|\(\"[^\"]*\": \)\".*${FUNCTION_NAME}.*\"|\1\"$PLACEHOLDER\"|g" "$PAYMENT_IVR_FLOW_MODULE_FILE"
+
 # ---- SECURITY KEY ----
 
 # Replace the security key ID