Added support for free trials

src/grant-revoke-access-to-product.js

@@ -12,18 +12,19 @@ exports.dynamodbStreamHandler = async (event) => {
     // eslint-disable-next-line no-console
     console.log(`DynamoDb record updated! OldImage: ${JSON.stringify(oldImage)} | NewImage: ${JSON.stringify(newImage)}`);
 
-
     /*
       successfully_subscribed is set true:
-        - for SaaS Contracts: after reciving the entitlement in entitlement-sqs.js for the first time
+        - for SaaS Contracts: no email is sent but after receiving the message in the subscription topic
         - for SaaS Subscriptions: after reciving the subscribe-success message in subscription-sqs.js
 
       subscription_expired is set to true:
         - for SaaS Contracts: after detecting expired entitlement in entitlement-sqs.js
         - for SaaS Subscriptions: after reciving the unsubscribe-success message in subscription-sqs.js
     */
-    const grantAccess = newImage.successfully_subscribed === true
-      && oldImage.successfully_subscribed !== true;
+    const grantAccess = newImage.successfully_subscribed === true && 
+      typeof newImage.is_free_trial_term_present !== "undefined" && 
+      ( oldImage.successfully_subscribed !== true || typeof oldImage.is_free_trial_term_present === "undefined" )
+
 
     const revokeAccess = newImage.subscription_expired === true
       && !oldImage.subscription_expired;

src/subscription-sqs.js

@@ -41,15 +41,21 @@ exports.SQSHandler = async (event) => {
       throw new Error(`Unhandled action - msg: ${JSON.stringify(record)}`);
     }
 
+    let isFreeTrialTermPresent = false;
+    if (typeof message.isFreeTrialTermPresent === "string")  {
+     isFreeTrialTermPresent = message.isFreeTrialTermPresent.toLowerCase() === "true";
+    }
+
     const dynamoDbParams = {
       TableName: newSubscribersTableName,
       Key: {
         customerIdentifier: { S: message['customer-identifier'] },
       },
-      UpdateExpression: 'set successfully_subscribed = :ss, subscription_expired = :se',
+      UpdateExpression: 'set successfully_subscribed = :ss, subscription_expired = :se, is_free_trial_term_present = :ft',
       ExpressionAttributeValues: {
         ':ss': { BOOL: successfullySubscribed },
         ':se': { BOOL: subscriptionExpired },
+        ':ft': { BOOL: isFreeTrialTermPresent}
       },
       ReturnValues: 'UPDATED_NEW',
     };

template.yaml

@@ -296,7 +296,6 @@ Resources:
 
   SubscriptionSQSHandler:
     Type: AWS::Serverless::Function
-    Condition: CreateSubscriptionLogic
     Properties:
       CodeUri: src
       Handler: subscription-sqs.SQSHandler