code refactoring

Author: alpha-p-2

lambda/README.md

@@ -56,5 +56,4 @@ No modules.
 | <a name="output_exec_role_id"></a> [exec\_role\_id](#output\_exec\_role\_id) | The ID of the Function's IAM Role. |
 | <a name="output_invoke_arn"></a> [invoke\_arn](#output\_invoke\_arn) | The ARN to be used for invoking Lambda Function from API Gateway. |
 | <a name="output_name"></a> [name](#output\_name) | The name of the Lambda Function. |
-
-<!-- END OF PRE-COMMIT-TERRAFORM DOCS HOOK -->
+<!-- END OF PRE-COMMIT-TERRAFORM DOCS HOOK -->

lambda/sns_slack.py

@@ -33,7 +33,7 @@ def format_cloudwatch_alarm_message(event):
     return message
 
 def lambda_handler(event, context):
-    url = slack_url  
+    url = slack_url
     msg = {
         "channel": slack_channel,
         "username": slack_user,
@@ -43,9 +43,9 @@ def lambda_handler(event, context):
 
     encoded_msg = json.dumps(msg).encode('utf-8')
     resp = http.request('POST', url, body=encoded_msg)
-    
+
     print({
         "message": msg,
         "status_code": resp.status,
         "response": resp.data
-    })
+    })

main.tf

@@ -214,10 +214,10 @@ resource "aws_kms_ciphertext" "slack_url" {
 }
 
 resource "aws_sns_topic" "slack_topic" {
-  count             = var.cloudwatch_metric_alarms_enabled ? 1 : 0
-  depends_on        = [aws_elasticache_replication_group.redis]
-  name              = format("%s-%s-%s", var.environment, var.name, "slack-topic")
-  delivery_policy   = <<EOF
+  count           = var.cloudwatch_metric_alarms_enabled ? 1 : 0
+  depends_on      = [aws_elasticache_replication_group.redis]
+  name            = format("%s-%s-%s", var.environment, var.name, "slack-topic")
+  delivery_policy = <<EOF
 {
   "http": {
     "defaultHealthyRetryPolicy": {