aws-sam-url-shortener/template.yaml at main · ashwindilip/aws-sam-url-shortener · GitHub

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AWSTemplateFormatVersion: "2010-09-09"
Transform: AWS::Serverless-2016-10-31
Description: "An AWS Serverless Application that shortens URLs created on the SAM Hello World Quick Start Template"

# More info about Globals: https://github.com/awslabs/serverless-application-model/blob/master/docs/globals.rst
Globals:
  Function:
    Timeout: 3

    # You can add LoggingConfig parameters such as the Logformat, Log Group, and SystemLogLevel or ApplicationLogLevel. Learn more here https://docs.aws.amazon.com/serverless-application-model/latest/developerguide/sam-resource-function.html#sam-function-loggingconfig.
    LoggingConfig:
      LogFormat: JSON
Resources:
  HelloWorldFunction:
    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: hello-world/
      Handler: app.lambdaHandler
      Runtime: nodejs22.x
      Architectures:
        - x86_64
      Policies:
        - DynamoDBCrudPolicy:
            TableName: !Ref ShortenedURLs
      Environment:
        Variables:
          TABLE_NAME: !Ref ShortenedURLs

      Events:
        ShortenURL:
          Type: Api
          Properties:
            Path: /shorten
            Method: post
        RedirectURL:
          Type: Api
          Properties:
            Path: /{shortCode}
            Method: get
    Metadata: # Manage esbuild properties
      BuildMethod: esbuild
      BuildProperties:
        Minify: true
        Target: es2020
        Sourcemap: true
        EntryPoints:
          - app.ts

  ShortenedURLs:
    Type: AWS::DynamoDB::Table
    Properties:
      TableName: ShortenedURLs
      AttributeDefinitions:
        - AttributeName: shortCode
          AttributeType: S
      KeySchema:
        - AttributeName: shortCode
          KeyType: HASH
      BillingMode: PAY_PER_REQUEST