template.yaml

AWSTemplateFormatVersion: "2010-09-09"
Transform: "AWS::Serverless-2016-10-31"
Description: JSON API para consultar la Tasa Representativa del Mercado en la Superintendencia Financiera de Colombia.
Globals:
  Api:
    Cors:
      AllowHeaders: "'Content-Type, Authorization, X-Amz-Date, X-Api-Key, X-Amz-Security-Token'"
      AllowMethods: "'GET'"
      AllowOrigin: "'*'"
      MaxAge: "'600'"
Resources:
  TrmTable:
    Type: AWS::DynamoDB::Table
    Properties:
      AttributeDefinitions:
        - AttributeName: partition
          AttributeType: N
        - AttributeName: date
          AttributeType: S
      KeySchema:
        - AttributeName: partition
          KeyType: HASH
        - AttributeName: date
          KeyType: RANGE
      ProvisionedThroughput:
        ReadCapacityUnits: 1
        WriteCapacityUnits: 1
      StreamSpecification:
        StreamViewType: NEW_IMAGE
      Tags:
        - Key: AppName
          Value: !Ref AWS::StackName
  DateApi:
    Type: "AWS::Serverless::Function"
    Properties:
      Handler: handler.trm
      Runtime: nodejs12.x
      CodeUri: dist/
      Description: Consulta el servicio web de la SFC y devuelve la información en formato JSON.
      MemorySize: 128
      Timeout: 5
      Policies:
        - DynamoDBCrudPolicy:
            TableName: !Ref TrmTable
      Environment:
        Variables:
          TABLE_NAME: !Ref TrmTable
          DEBUG: ""
          STAGE: "Prod"
      Events:
        latest:
          Type: Api
          Properties:
            Path: /latest
            Method: GET
        date:
          Type: Api
          Properties:
            Path: /{date}
            Method: GET
        timeseries:
          Type: Api
          Properties:
            Path: /timeseries
            Method: GET
      Tags:
        AppName: !Ref AWS::StackName
Outputs:
  DDBStream:
    Description: DynamoDB Stream
    Value: !GetAtt TrmTable.StreamArn
    Export:
      Name: !Sub "${AWS::StackName}-ddb-stream"
  ApiUrl:
    Description: Endpoint de API Gateway
    Value: !Sub https://${ServerlessRestApi}.execute-api.${AWS::Region}.amazonaws.com/Prod/
  TrmTable:
    Description: Tabla de DynamoDB
    Value: !Ref TrmTable
  DateApi:
    Description: Función Lambda
    Value: !Ref DateApi