AWSTemplateFormatVersion: "2010-09-09"
Transform: AWS::Serverless-2016-10-31

Globals:
  Function:
    MemorySize: 1024
    Architectures: [arm64]
    Runtime: dotnet6
    Timeout: 30
    Tracing: Active
    Environment:
      Variables:
        PRODUCT_TABLE_NAME: !Ref Table

Resources:
  GetProductsFunction:
    Type: AWS::Serverless::Function
    Properties:
      CodeUri: ./src/GetProducts/
      Handler: GetProducts::GetProducts.Function::FunctionHandler
      Events:
        Api:
          Type: HttpApi
          Properties:
            Path: /
            Method: GET
      Policies:
        - DynamoDBReadPolicy:
            TableName: !Ref Table

  GetProductFunction:
    Type: AWS::Serverless::Function
    Properties:
      CodeUri: ./src/GetProduct/
      Handler: GetProduct::GetProduct.Function::FunctionHandler
      Events:
        Api:
          Type: HttpApi
          Properties:
            Path: /{id}
            Method: GET
      Policies:
        - DynamoDBReadPolicy:
            TableName: !Ref Table

  DeleteProductFunction:
    Type: AWS::Serverless::Function
    Properties:
      CodeUri: ./src/DeleteProduct/
      Handler: DeleteProduct::DeleteProduct.Function::FunctionHandler
      Events:
        Api:
          Type: HttpApi
          Properties:
            Path: /{id}
            Method: DELETE
      Policies:
        - DynamoDBCrudPolicy:
            TableName: !Ref Table

  PutProductFunction:
    Type: AWS::Serverless::Function
    Properties:
      CodeUri: ./src/PutProduct/
      Handler: PutProduct::PutProduct.Function::FunctionHandler
      Events:
        Api:
          Type: HttpApi
          Properties:
            Path: /{id}
            Method: PUT
      Policies:
        - DynamoDBCrudPolicy:
            TableName: !Ref Table

  Table:
    Type: AWS::DynamoDB::Table
    Properties:
      AttributeDefinitions:
        - AttributeName: id
          AttributeType: S
      BillingMode: PAY_PER_REQUEST
      KeySchema:
        - AttributeName: id
          KeyType: HASH
      StreamSpecification:
        StreamViewType: NEW_AND_OLD_IMAGES

Outputs:
  ApiUrl:
    Description: "API Gateway endpoint URL"
    Value: !Sub "https://${ServerlessHttpApi}.execute-api.${AWS::Region}.amazonaws.com/"
  TableName:
    Description: "DynamoDB Table Name"
    Value: !Ref Table