AWSTemplateFormatVersion: '2010-09-09'
Transform: AWS::Serverless-2016-10-31
Description: Serverlesspresso counting service - returns a human-friendly order ID

Parameters:
  AppName:
    Type: String
    Description: Application name (eg. serverlesspresso)
    Default: 'Serverlesspresso'
  Service:
    Type: String
    Description: Service name (eg. core)
    Default: 'counting'
  LogRetentionInDays:
    Type: Number
    Default: 14
    Description: CloudWatch Logs retention period
Globals:
  Function:
    Timeout: 3
    Runtime: nodejs14.x
    CodeUri: code/
    Environment:
      Variables:
        AWS_NODEJS_CONNECTION_REUSE_ENABLED: 1
        TableName: !Ref DynamoTable

Resources:
  GetOrderIdFunction:
    Type: AWS::Serverless::Function
    Properties:
      Handler: getOrderId.handler
      Policies:
        - DynamoDBWritePolicy:
            TableName: !Ref DynamoTable

  GetOrderIdFunctionParameter:
    Type: "AWS::SSM::Parameter"
    Properties:
      Name: !Sub /${AppName}/${Service}/GetOrderIdFunctionName
      Description: Counting GetOrderIdFunction Name Parameter
      Type: String
      Value: !Ref GetOrderIdFunction

  ResetOrderIdFunction:
    Type: AWS::Serverless::Function
    Properties:
      Handler: resetOrderId.handler
      Policies:
        - DynamoDBWritePolicy:
            TableName: !Ref DynamoTable
      Events:
        ScheduledFunction:
          Type: Schedule
          Properties:
            Schedule: cron(0 7 * * ? *)

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

Outputs:
  DynamoDbTable:
    Value: !Ref DynamoTable
    Description: DynamoDb Table