Medium - Serverless Form - template.yaml

template.yaml

AWSTemplateFormatVersion: "2010-09-09"
Transform: AWS::Serverless-2016-10-31
Description: >
  serverless-form

  SAM project for serverless-form

Parameters:
  LambdaVersion:
    Default: "not-specified"
    Description: "What is the current code version?"
    Type: String

Resources:
  FormSubmissionFunction:
    Type: AWS::Serverless::Function
    Properties:
      CodeUri: src/
      Handler: index.handler
      Runtime: nodejs12.x
      MemorySize: 128
      Timeout: 3
      Environment:
        Variables:
          LAMBDA_VERSION: !Ref LambdaVersion
      Policies:
        - AWSLambdaBasicExecutionRole
        - Version: "2012-10-17" # Policy Document
          Statement:
            - Effect: Allow
              Action:
                - ses:SendEmail
                - ses:SendRawEmail
              Resource: "*"
      Events:
        APIRoot:
          Type: Api
          Properties:
            Path: /
            Method: POST
            RestApiId: !Ref FormSubmissionApi

  FormSubmissionApi:
    Type: AWS::Serverless::Api
    Properties:
      StageName: Prod
      Cors:
        AllowMethods: "'POST'"
        AllowOrigin: "'https://my-domain.com'"
        AllowHeaders: "'x-requested-with'"

Outputs:
  FormSubmissionApi:
    Description: "API Gateway endpoint URL"
    Value: !Sub "https://${FormSubmissionApi}.execute-api.${AWS::Region}.amazonaws.com/Prod/"
  FormSubmissionFunction:
    Description: "Lambda Function ARN"
    Value: !GetAtt FormSubmissionFunction.Arn