template.yaml

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

Description: Serverless Application for Point System

Globals:
  Function:
    Timeout: 30

Resources:
  PointsTable:
    Type: AWS::DynamoDB::Table
    Properties:
      TableName: points
      AttributeDefinitions:
        - AttributeName: userId
          AttributeType: S
      KeySchema:
        - AttributeName: userId
          KeyType: HASH
      ProvisionedThroughput:
        ReadCapacityUnits: 5
        WriteCapacityUnits: 5

  PointUpdateQueue:
    Type: AWS::SQS::Queue
    Properties:
      QueueName: pointUpdateQueue.fifo
      FifoQueue: true
      ContentBasedDeduplication: true

  AddPointsFunction:
    Type: AWS::Serverless::Function
    Properties:
      CodeUri: handler/
      Handler: app.addPoints
      Runtime: python3.9
      Events:
        AddPointsApi:
          Type: Api
          Properties:
            Path: /addPoints
            Method: POST
      Policies:
        - SQSSendMessagePolicy:
            QueueName:
              Fn::GetAtt:
                - PointUpdateQueue
                - QueueName

  ProcessPointsUpdateFunction:
    Type: AWS::Serverless::Function
    Properties:
      CodeUri: handler/
      Handler: app.processPointsUpdate
      Runtime: python3.9
      Events:
        ProcessPointsUpdateEvent:
          Type: SQS
          Properties:
            Queue:
              Fn::GetAtt:
                - PointUpdateQueue
                - Arn
      Policies:
        - DynamoDBCrudPolicy:
            TableName: points