AWSTemplateFormatVersion: '2010-09-09'
Transform: AWS::Serverless-2016-10-31
Description: >
  .NET Image resizing service

# More info about Globals: https://github.com/awslabs/serverless-application-model/blob/master/docs/globals.rst
Globals:
  Function:
    Tracing: PassThrough
    Timeout: 10
    Runtime: dotnet6

Resources:
  ## S3 bucket
  SourceBucket:
    Type: AWS::S3::Bucket
    Properties:
      BucketName: !Sub "imageresizer-${AWS::AccountId}"

  ResizerFunction:
    Type: AWS::Serverless::Function # More info about Function Resource: https://github.com/awslabs/serverless-application-model/blob/master/versions/2016-10-31.md#awsserverlessfunction
    Properties:
      CodeUri: ImageResize/
      Handler: ImageResize::ImageResize.Function::FunctionHandler
      MemorySize: 2048
      Events:
        FileUpload:
          Type: S3
          Properties:
            Bucket: !Ref SourceBucket
            Events: s3:ObjectCreated:*
            Filter: 
              S3Key:
                Rules:
                  - Name: suffix
                    Value: '.jpeg'
      Policies:
        - S3FullAccessPolicy:
            BucketName: !Sub "imageresizer-${AWS::AccountId}/*"

Outputs:
  SourceBucketName:
    Value: !Ref SourceBucket
    Description: S3 Bucket for object storage
  FunctionArn:
    Value: !Ref ResizerFunction
    Description: ResizerFunction function  Arn