template.yaml

AWSTemplateFormatVersion: '2010-09-09'
Transform: "AWS::Serverless-2016-10-31"
Description: trading-helper-service

Globals:
  Api:
    Auth:
      ApiKeyRequired: false

Resources:

  FetchBinanceFunction:
    Type: AWS::Serverless::Function
    Properties:
      CodeUri: ./
      Handler: fetchBinance.handler
      Timeout: 5
      Runtime: nodejs18.x
    Metadata: # Manage esbuild properties
      BuildMethod: esbuild
      BuildProperties:
        Minify: true
        Target: "es2022"
        Sourcemap: false
        EntryPoints:
        - fetchBinance.ts

  LogGroup:
    Type: AWS::Logs::LogGroup
    Properties:
      LogGroupName: !Sub "/aws/lambda/${FetchBinanceFunction}"
      RetentionInDays: 1

  InvokeFunctionURLPermission:
    Type: AWS::Lambda::Permission
    Properties:
        Action: lambda:invokeFunctionUrl
        FunctionName: !GetAtt FetchBinanceFunction.Arn
        Principal: "*"
        FunctionUrlAuthType : NONE

  FetchBinanceURL:
    Type: AWS::Lambda::Url
    Properties:
      AuthType: NONE
      TargetFunctionArn: !GetAtt FetchBinanceFunction.Arn
      Cors:
        AllowCredentials: true
        AllowOrigins:
          - "*"
        AllowMethods:
          - "*"
        AllowHeaders:
          - "*"
        ExposeHeaders:
          - "*"

Outputs:
  ServiceURL:
    Description: "URL for FetchBinanceFunction"
    Value: !GetAtt FetchBinanceURL.FunctionUrl