WIP

enrollments-events/app/app.py

@@ -9,6 +9,7 @@ from aws_lambda_powertools.event_handler.api_gateway import (
 )
 from aws_lambda_powertools.logging import correlation_paths
 from aws_lambda_powertools.utilities.typing import LambdaContext
+from layercake.dateutils import now
 from layercake.dynamodb import DynamoDBPersistenceLayer, KeyPair
 
 from boto3clients import dynamodb_client, s3_client
@@ -53,8 +54,14 @@ def postback():
     dyn.update_item(
         key=KeyPair(enrollment_id, '0'),
         cond_expr='attribute_exists(sk)',
-        update_expr='SET cert.s3_uri = :s3_uri',
-        expr_attr_values={':s3_uri': s3_uri},
+        update_expr='SET cert.s3_uri = :s3_uri, \
+                         cert.signed = :true, \
+                         updated_at = :now',
+        expr_attr_values={
+            ':s3_uri': s3_uri,
+            ':true': True,
+            ':now': now(),
+        },
     )
 
     return Response(status_code=HTTPStatus.NO_CONTENT)

enrollments-events/app/events/ask_to_sign.py

@@ -7,7 +7,9 @@ from aws_lambda_powertools.utilities.data_classes import (
     event_source,
 )
 from aws_lambda_powertools.utilities.typing import LambdaContext
+from layercake.dateutils import now
 from layercake.dynamodb import DynamoDBPersistenceLayer
+from layercake.funcs import omit
 from layercake.strutils import first_word
 
 from boto3clients import dynamodb_client, s3_client
@@ -52,7 +54,15 @@ def lambda_handler(event: EventBridgeEvent, context: LambdaContext) -> bool:
             },
         ],
     )
-    logger.debug(r)
+
+    dyn.put_item(
+        item={
+            'id': new_image['id'],
+            'sk': 'METADATA#DOCUSEAL',
+            'snapshot': omit(('fields',), r),
+            'created_at': now(),
+        }
+    )
 
     return True
 

enrollments-events/app/events/enroll_scheduled.py

@@ -21,11 +21,12 @@ dyn = DynamoDBPersistenceLayer(ENROLLMENT_TABLE, dynamodb_client)
 @logger.inject_lambda_context
 def lambda_handler(event: EventBridgeEvent, context: LambdaContext) -> bool:
     old_image = event.detail['old_image']
-    sk = old_image['sk']
-    _, lock_hash = sk.split('#')
     now_ = now()
     # Key pattern `SCHEDULED#ORG#{org_id}`
     *_, org_id = old_image['id'].split('#')
+    # Key pattern `{YYYY-MM-DD HH:MM:SS.mmmmmm}#{lock_hash}`
+    sk = old_image['sk']
+    _, lock_hash = sk.split('#')
     offset_days = old_image.get('dedup_window_offset_days')
     billing_day = old_image.get('subscription_billing_day')
     created_by = old_image.get('created_by')

enrollments-events/app/events/start_fulfillment.py

@@ -1,32 +0,0 @@
-# from uuid import uuid4
-
-from aws_durable_execution_sdk_python import DurableContext, durable_execution
-from aws_lambda_powertools import Logger
-from aws_lambda_powertools.utilities.data_classes import (
-    EventBridgeEvent,
-    event_source,
-)
-
-# from layercake.dateutils import now
-
-logger = Logger(__name__)
-
-
-@event_source(data_class=EventBridgeEvent)
-@durable_execution
-def lambda_handler(event: EventBridgeEvent, context: DurableContext) -> bool:
-    # new_image = event.detail['new_image']
-    # now_ = now()
-    # org_id = ''
-    # order_id = new_image['id']
-
-    # docx = {
-    #     'id': f'SEAT#ORG#{org_id}',
-    #     'sk': f'ORDER#{order_id}#ENROLLMENT#{uuid4()}',
-    #     'course': {},
-    #     'created_at': now_,
-
-    logger.info(event)
-    # }
-
-    return True

enrollments-events/pyproject.toml

@@ -19,7 +19,7 @@ dev = [
 
 [tool.pytest.ini_options]
 pythonpath = ["app/"]
-addopts = "--cov --cov-report html -v"
+addopts = "--cov=app --cov-report html"
 
 [tool.ruff]
 target-version = "py311"

enrollments-events/template.yaml

@@ -1,4 +1,4 @@
-AWSTemplateFormatVersion: 2010-09-09
+AWSTemplateFormatVersion: '2010-09-09'
 Transform: AWS::Serverless-2016-10-31
 
 Parameters:
@@ -21,11 +21,11 @@ Parameters:
 Globals:
   Function:
     CodeUri: app/
-    Runtime: python3.13
+    Runtime: python3.14
     Architectures:
       - x86_64
     Layers:
-      - !Sub arn:aws:lambda:${AWS::Region}:${AWS::AccountId}:layer:layercake:104
+      - !Sub arn:aws:lambda:${AWS::Region}:${AWS::AccountId}:layer:layercake:106
     Environment:
       Variables:
         TZ: America/Sao_Paulo
@@ -179,8 +179,10 @@ Resources:
               detail:
                 new_image:
                   # Post-migration: uncomment the following lines
-                  # sk: [SLOT]
-                  # mode: [STANDALONE]
+                  # sk: [FULFILLMENT]
+                  # status: [IN_PROGRESS]
+                  # user_id:
+                  #   - exists: true
                   sk: [generated_items]
                   scope: [SINGLE_USER]
                   status: [PENDING]
@@ -194,7 +196,7 @@ Resources:
       Policies:
         - DynamoDBCrudPolicy:
             TableName: !Ref EnrollmentTable
-        - DynamoDBReadPolicy:
+        - DynamoDBCrudPolicy:
             TableName: !Ref UserTable
       Events:
         DynamoDBEvent:
@@ -217,6 +219,8 @@ Resources:
       Policies:
         - DynamoDBCrudPolicy:
             TableName: !Ref EnrollmentTable
+        - DynamoDBCrudPolicy:
+            TableName: !Ref UserTable
       Events:
         DynamoDBEvent:
           Type: EventBridgeRule
@@ -234,6 +238,7 @@ Resources:
                 old_image:
                   status: [IN_PROGRESS]
 
+  # DEPRECATED
   EventAllocateSlotsFunction:
     Type: AWS::Serverless::Function
     Properties:
@@ -256,38 +261,10 @@ Resources:
               detail-type: [INSERT]
               detail:
                 new_image:
-                  # Post-migration: uncomment the following lines
-                  # sk: [SLOT]
-                  # mode: [BATCH]
                   sk: [generated_items]
                   scope: [MULTI_USER]
                   status: [PENDING]
 
-  EventAllocateSeatsFunction:
-    Type: AWS::Serverless::Function
-    Properties:
-      Handler: events.allocate_seats.lambda_handler
-      LoggingConfig:
-        LogGroup: !Ref EventLog
-      Policies:
-        - DynamoDBCrudPolicy:
-            TableName: !Ref OrderTable
-        - DynamoDBCrudPolicy:
-            TableName: !Ref EnrollmentTable
-        - DynamoDBReadPolicy:
-            TableName: !Ref CourseTable
-      Events:
-        DynamoDBEvent:
-          Type: EventBridgeRule
-          Properties:
-            Pattern:
-              resources: [!Ref OrderTable]
-              detail-type: [INSERT]
-              detail:
-                new_image:
-                  sk: [SEATS_ALLOCATION]
-                  status: [PENDING]
-
   SesPolicy:
     Type: AWS::IAM::ManagedPolicy
     Properties:
@@ -395,8 +372,7 @@ Resources:
     Type: AWS::Serverless::Function
     Properties:
       Handler: events.issue_cert.lambda_handler
-      Tracing: Active
-      Timeout: 10
+      Timeout: 12
       LoggingConfig:
         LogGroup: !Ref EventLog
       Policies:
@@ -417,6 +393,9 @@ Resources:
                   sk: ['0']
                 new_image:
                   status: [COMPLETED]
+                  cert:
+                    issued_at:
+                      - exists: false
                 old_image:
                   status: [IN_PROGRESS]
 
@@ -424,11 +403,12 @@ Resources:
     Type: AWS::Serverless::Function
     Properties:
       Handler: events.ask_to_sign.lambda_handler
-      Tracing: Active
       Timeout: 12
       Policies:
         - S3ReadPolicy:
             BucketName: !Ref BucketName
+        - DynamoDBCrudPolicy:
+            TableName: !Ref EnrollmentTable
       LoggingConfig:
         LogGroup: !Ref EventLog
       Events: