AWSTemplateFormatVersion: '2010-09-09'
Transform: AWS::Serverless-2016-10-31
Description: Serverlesspresso capacity service - checking if order queue is full

Parameters:
  AppName:
    Type: String
    Description: Application name (eg. serverlesspresso)
    Default: 'Serverlesspresso'
  Service:
    Type: String
    Description: Service name (eg. core)
    Default: 'capacity'
  LogRetentionInDays:
    Type: Number
    Default: 14
    Description: CloudWatch Logs retention period
  MaxQueueCapacity:
    Type: Number
    Description: Maximum number of orders in the queue
    Default: 100

Globals:
  Function:
    Timeout: 3
    Runtime: nodejs14.x
    CodeUri: code/
    Environment:
      Variables:
        StateMachineArn: ''
        MaxQueueCapacity: !Ref MaxQueueCapacity

Resources:
  IsCapacityAvailableFunction:
    Type: AWS::Serverless::Function
    Properties:
      Handler: isCapacityAvailable.handler
      Policies:
        - Statement:
          - Effect: Allow
            Resource: !Sub "arn:${AWS::Partition}:states:${AWS::Region}:${AWS::AccountId}:stateMachine:*"
            Action:
              - states:ListExecutions

  IsCapacityAvailableFunctionParameter:
    Type: "AWS::SSM::Parameter"
    Properties:
      Name: !Sub /${AppName}/${Service}/IsCapacityAvailableFunctionName
      Description: Capacity IsCapacityAvailableFunction Name Parameter
      Type: String
      Value: !Ref IsCapacityAvailableFunction