add billing period

order-events/template.yaml

@@ -46,7 +46,7 @@ Resources:
     Properties:
       RetentionInDays: 90
 
-  EventBillingAddEnrollmentFunction:
+  EventBillingAppendEnrollmentFunction:
     Type: AWS::Serverless::Function
     Properties:
       Handler: events.billing.append_enrollment.lambda_handler
@@ -55,7 +55,7 @@ Resources:
       Policies:
         - DynamoDBCrudPolicy:
             TableName: !Ref OrderTable
-        - DynamoDBReadPolicy:
+        - DynamoDBCrudPolicy:
             TableName: !Ref EnrollmentTable
         - DynamoDBReadPolicy:
             TableName: !Ref CourseTable
@@ -69,6 +69,8 @@ Resources:
               detail:
                 new_image:
                   sk: ["METADATA#SUBSCRIPTION_COVERED"]
+                  billing_period:
+                    - exists: false
 
   EventBillingCancelEnrollmentFunction:
     Type: AWS::Serverless::Function
@@ -91,10 +93,10 @@ Resources:
               detail:
                 new_image:
                   sk: ["0"]
-                  status: ["CANCELED"]
+                  status: [CANCELED]
                   subscription_covered: [true]
                 old_image:
-                  status: ["PENDING"]
+                  status: [PENDING]
 
   EventBillingCloseWindowFunction:
     Type: AWS::Serverless::Function
@@ -117,6 +119,8 @@ Resources:
               detail-type: [EXPIRE]
               detail:
                 keys:
+                  id:
+                    - prefix: BILLING
                   sk:
                     - suffix: SCHEDULE#AUTO_CLOSE
 
@@ -149,9 +153,11 @@ Resources:
               detail-type: [MODIFY]
               detail:
                 new_image:
-                  status: [CLOSED]
+                  id:
+                    - prefix: BILLING
                   s3_uri:
                     - exists: true
+                  status: [CLOSED]
                 old_image:
                   status: [PENDING]