add notification

users-events/app/events/send_welcome_email.py

@@ -0,0 +1,61 @@
+from aws_lambda_powertools import Logger
+from aws_lambda_powertools.utilities.data_classes import (
+    EventBridgeEvent,
+    event_source,
+)
+from aws_lambda_powertools.utilities.typing import LambdaContext
+from layercake.email_ import Message
+from layercake.strutils import first_word
+
+from boto3clients import sesv2_client
+from config import EMAIL_SENDER
+
+SUBJECT = '{first_name} você foi cadastrado na EDUSEG®'
+MESSAGE = """
+Oi {first_name}, tudo bem?<br/><br/>
+
+Sua conta foi criada na EDUSEG pela empresa <b>{org_name}</b>.<br/><br/>
+
+<a href="https://id.saladeaula.digital/signup?uid={user_id}&code={code}">
+👉 Faça agora seu primeiro acesso
+</a>
+"""
+
+logger = Logger(__name__)
+
+
+@event_source(data_class=EventBridgeEvent)
+def lambda_handler(event: EventBridgeEvent, context: LambdaContext) -> bool:
+    new_image = event.detail['new_image']
+    # Key pattern `EMAIL_VERIFICATION#{hash}`
+    *_, hash = new_image['sk'].split('#')
+    first_name = first_word(new_image['name'])
+
+    emailmsg = Message(
+        from_=EMAIL_SENDER,
+        to=(new_image['name'], new_image['email']),
+        subject=SUBJECT.format(first_name=first_name),
+    )
+    emailmsg.add_alternative(
+        MESSAGE.format(
+            user_id=new_image['id'],
+            first_name=first_name,
+            org_name=new_image.get('org_name'),
+            code=hash,
+        )
+    )
+
+    try:
+        sesv2_client.send_email(
+            Content={
+                'Raw': {
+                    'Data': emailmsg.as_bytes(),
+                },
+            }
+        )
+        logger.info('Email sent')
+    except Exception as exc:
+        logger.exception(exc)
+        return False
+    else:
+        return True