template.yml

AWSTemplateFormatVersion: '2010-09-09'
Transform: AWS::Serverless-2016-10-31
Description: serverless-groovy-demo

Parameters:
  Stage:
    Type: String
    Description: The stage where the application is running in, e.g., dev, prod.
    Default: dev

Globals:
  Function:
    MemorySize: 1024
    Tracing: Active
    Layers:
      - !Sub "arn:aws:lambda:${AWS::Region}:${AWS::AccountId}:layer:java-optimization-layer:1"
    Architectures:
      - arm64
    Environment:
      Variables:
        AWS_LAMBDA_EXEC_WRAPPER: '/opt/java-exec-wrapper'
        PRODUCT_TABLE_NAME: !Ref ProductsTable
        POWERTOOLS_SERVICE_NAME: Products

Resources:
  GetProductFunction:
    Type: AWS::Serverless::Function
    Properties:
      Handler: software.amazonaws.example.product.entrypoints.ApiGatewayGetProductRequestHandler::handleRequest
      Runtime: java11
      Timeout: 300
      Policies:
        - DynamoDBReadPolicy:
            TableName: !Ref ProductsTable
      Events:
        Product:
          Type: HttpApi
          Properties:
            Path: '/{id}'
            Method: GET
            ApiId: !Ref ProductsApi

  GetAllProductsFunction:
    Type: AWS::Serverless::Function
    Properties:
      Handler: software.amazonaws.example.product.entrypoints.ApiGatewayGetAllProductRequestHandler::handleRequest
      Runtime: java11
      Timeout: 600
      Policies:
        - DynamoDBReadPolicy:
            TableName: !Ref ProductsTable
      Events:
        Product:
          Type: HttpApi
          Properties:
            Path: '/'
            Method: GET
            ApiId: !Ref ProductsApi

  PutProductsFunction:
    Type: AWS::Serverless::Function
    Properties:
      Handler: software.amazonaws.example.product.entrypoints.ApiGatewayPutProductRequestHandler::handleRequest
      Runtime: java11
      Timeout: 600
      Policies:
        - DynamoDBCrudPolicy:
            TableName: !Ref ProductsTable
      Events:
        Product:
          Type: HttpApi
          Properties:
            Path: '/{id}'
            Method: PUT
            ApiId: !Ref ProductsApi

  DeleteProductFunction:
    Type: AWS::Serverless::Function
    Properties:
      Handler: software.amazonaws.example.product.entrypoints.ApiGatewayDeleteProductRequestHandler::handleRequest
      Runtime: java11
      Timeout: 600
      Policies:
        - DynamoDBCrudPolicy:
            TableName: !Ref ProductsTable
      Events:
        Product:
          Type: HttpApi
          Properties:
            Path: '/{id}'
            Method: DELETE
            ApiId: !Ref ProductsApi

  GetProductFunctionLogGroup:
    Type: AWS::Logs::LogGroup
    Properties:
      LogGroupName: !Sub "/aws/lambda/${GetProductFunction}"
      RetentionInDays: 7

  GetAllProductFunctionLogGroup:
    Type: AWS::Logs::LogGroup
    Properties:
      LogGroupName: !Sub "/aws/lambda/${GetAllProductsFunction}"
      RetentionInDays: 7

  PutProductsFunctionLogGroup:
    Type: AWS::Logs::LogGroup
    Properties:
      LogGroupName: !Sub "/aws/lambda/${PutProductsFunction}"
      RetentionInDays: 7

  DeleteProductFunctionLogGroup:
    Type: AWS::Logs::LogGroup
    Properties:
      LogGroupName: !Sub "/aws/lambda/${DeleteProductFunction}"
      RetentionInDays: 7

  ProductsApi:
    Type: AWS::Serverless::HttpApi
    Properties:
      StageName: !Ref Stage

  ProductsTable:
    Type: AWS::DynamoDB::Table
    Properties:
      AttributeDefinitions:
        - AttributeName: 'PK'
          AttributeType: 'S'
      KeySchema:
        - AttributeName: 'PK'
          KeyType: 'HASH'
      BillingMode: PAY_PER_REQUEST

Outputs:
  ProductsApi:
    Description: "API Gateway endpoint URL for Products API"
    Value: !Sub "https://${ProductsApi}.execute-api.${AWS::Region}.${AWS::URLSuffix}/${Stage}"