template.yaml

AWSTemplateFormatVersion: '2010-09-09'
Transform: AWS::Serverless-2016-10-31
Description: >
  SponsorService

  Sample SAM Template for SponsorService

Parameters:
  Stage:
    Type: String
    Default: 'dev'
    Description: either "prod" or "dev" determines which secrets and configs to deploy

Globals:
  Function:
    Timeout: 20

Resources:
  MyApi:
    Type: AWS::Serverless::Api
    Properties:
      Name: !Sub 'test-sponsors-api-${Stage}'
      StageName: Prod
      EndpointConfiguration: REGIONAL
      # This turns on X-Ray tracing. For more details, see https://meetup.atlassian.net/wiki/spaces/CP/pages/854098408/DIY+Edge+API+Operations#DIYEdgeAPIOperations-Instrumentation
      TracingEnabled: true
      MinimumCompressionSize: 0
      MethodSettings:
        - ResourcePath: '/*'
          HttpMethod: '*'
          MetricsEnabled: 'true'
      DefinitionBody:
        swagger: 2.0
        info:
          title: !Sub "${AWS::StackName}"
          version: 1.0
        paths:
          /sponsors:
            get:
              x-amazon-apigateway-integration:
                uri: !Sub "arn:aws:apigateway:${AWS::Region}:lambda:path/2015-03-31/functions/${GetSponsorsFunction.Arn}/invocations"
                passthroughBehavior: "when_no_match"
                httpMethod: "POST"
                type: "aws_proxy"
          /sponsors/{id}:
            get:
              x-amazon-apigateway-integration:
                uri: !Sub "arn:aws:apigateway:${AWS::Region}:lambda:path/2015-03-31/functions/${FindSponsorFunction.Arn}/invocations"
                passthroughBehavior: "when_no_match"
                httpMethod: "POST"
                type: "aws_proxy"
        x-amazon-apigateway-request-validators:
          ValidateBody:
            validateRequestParameters: false
            validateRequestBody: true

  LambdaFunctionRole:
    Type: AWS::IAM::Role
    Properties:
      AssumeRolePolicyDocument:
        Version: "2012-10-17"
        Statement:
          - Effect: "Allow"
            Principal:
              Service:
                - "lambda.amazonaws.com"
                - "edgelambda.amazonaws.com"
            Action:
              - "sts:AssumeRole"
      ManagedPolicyArns:
        - arn:aws:iam::aws:policy/service-role/AWSLambdaBasicExecutionRole
      Policies:
        - PolicyName: !Sub ${AWS::StackName}-lambda-policy
          PolicyDocument:
            Version: "2012-10-17"
            Statement:
              - Effect: Allow
                Action:
                  - "dynamodb:DescribeTable"
                  - "dynamodb:Scan"
                  - "dynamodb:GetItem"
                  - "dynamodb:Query"
                  - "dynamodb:BatchGetItem"
                  - "dynamodb:BatchWriteItem"
                  - "dynamodb:PutItem"
                  - "dynamodb:UpdateItem"
                  - "dynamodb:DeleteItem"
                  - "ec2:CreateNetworkInterface"
                  - "ec2:DescribeNetworkInterfaces"
                  - "ec2:DeleteNetworkInterface"
                  - "sqs:ReceiveMessage"
                  - "sqs:SendMessage"
                  - "sqs:DeleteMessage"
                  - "sqs:GetQueueAttributes"
                  - "sqs:GetQueueUrl"
                  - "sqs:ChangeMessageVisibility"
                  - "sqs:SetQueueAttributes"
                Resource: "*"

  GetSponsorsFunction:
    Type: AWS::Serverless::Function # More info about Function Resource: https://github.com/awslabs/serverless-application-model/blob/master/versions/2016-10-31.md#awsserverlessfunction
    Properties:
      FunctionName: !Sub 'test-java-lambda-get-sponsors-${Stage}'
      CodeUri: build/libs/SponsorService-all.jar
      Handler: com.test.handlers.GetSponsorsHandler::handleRequest
      Runtime: java11
      Role: !GetAtt LambdaFunctionRole.Arn
      MemorySize: 512
      Environment: # More info about Env Vars: https://github.com/awslabs/serverless-application-model/blob/master/versions/2016-10-31.md#environment-object
        Variables:
          PARAM1: VALUE
      Events:
        MyApi:
          Type: Api # More info about API Event Source: https://github.com/awslabs/serverless-application-model/blob/master/versions/2016-10-31.md#api
          Properties:
            RestApiId: !Ref MyApi
            Path: /sponsors
            Method: get

  GetSponsorsFunctionLogGroup:
    Type: AWS::Logs::LogGroup
    DependsOn: [ GetSponsorsFunction ]
    Properties:
      LogGroupName: !Sub /aws/lambda/${GetSponsorsFunction}
      RetentionInDays: 60

  FindSponsorFunction:
    Type: AWS::Serverless::Function # More info about Function Resource: https://github.com/awslabs/serverless-application-model/blob/master/versions/2016-10-31.md#awsserverlessfunction
    Properties:
      FunctionName: !Sub 'test-java-lambda-find-sponsor-${Stage}'
      CodeUri: build/libs/SponsorService-all.jar
      Handler: com.test.handlers.FindSponsorHandler::handleRequest
      Runtime: java11
      MemorySize: 512
      Role: !GetAtt LambdaFunctionRole.Arn
      Environment: # More info about Env Vars: https://github.com/awslabs/serverless-application-model/blob/master/versions/2016-10-31.md#environment-object
        Variables:
          PARAM1: VALUE
      Events:
        MyApi:
          Type: Api # More info about API Event Source: https://github.com/awslabs/serverless-application-model/blob/master/versions/2016-10-31.md#api
          Properties:
            RestApiId: !Ref MyApi
            Path: /sponsors/{id}
            Method: get

  FindSponsorFunctionLogGroup:
    Type: AWS::Logs::LogGroup
    DependsOn: [ FindSponsorFunction ]
    Properties:
      LogGroupName: !Sub /aws/lambda/${FindSponsorFunction}
      RetentionInDays: 60

Outputs:
  ApiId:
    Description: the unique ID associated with the API Gateway
    Value: !Ref MyApi
    Export:
      Name: !Sub "${AWS::StackName}-ApiId"
  GetSponsorsFunction:
    Description: "Get sponsors Lambda Function ARN"
    Value: !GetAtt GetSponsorsFunction.Arn
  FindSponsorFunction:
    Description: "Find sponsor Lambda Function ARN"
    Value: !GetAtt FindSponsorFunction.Arn