serverless.yaml

service: "sls-ts-esm"

configValidationMode: "error"
deprecationNotificationMode: "error"
frameworkVersion: "3"
useDotenv: true

plugins:
  - serverless-esbuild
  - serverless-iam-roles-per-function

custom:
  config: ${file(./config/env.yaml):config}
  esbuild: ${file(./config/esbuild.yaml)}

provider:
  name: ${self:custom.config.provider.name}
  stage: ${self:custom.config.provider.stage}
  region: ${self:custom.config.provider.region}
  tags: ${self:custom.config.tags}
  stackTags: ${self:custom.config.tags}
  deploymentMethod: direct
  disableRollback: ${self:custom.config.provider.disableRollback}
  versionFunctions: ${self:custom.config.provider.versionFunctions}
  ##### AWS API Gateway configurations
  endpointType: REGIONAL
  apiGateway:
    minimumCompressionSize: 1024
    shouldStartNameWithService: true
  ##### Configurations shared by all AWS Lambda functions
  runtime: "nodejs16.x"
  memorySize: 1024
  timeout: 30
  architecture: arm64
  logRetentionInDays: 1
  ##### Environment variables shared by all AWS Lambda functions
  environment:
    AWS_NODEJS_CONNECTION_REUSE_ENABLED: "1"
    NODE_OPTIONS: ${self:custom.config.environment.NODE_OPTIONS}

functions:
  me:
    handler: app/functions/me.handler
    environment:
      SSM_CONFIG_CLIENT:
        Ref: SSMConfigClient
    iamRoleStatements:
      - Effect: "Allow"
        Action:
          - ssm:GetParameter
        Resource:
          Fn::Sub:
            [
              "arn:aws:ssm:${region}:${awsAccoutId}:parameter${paramName}",
              {
                paramName: !Ref SSMConfigClient,
                region: "${self:custom.config.provider.region}",
                awsAccoutId: "${self:custom.config.awsAccoutId}",
              },
            ]
    events:
      - http:
          path: me
          method: get
          cors: true

resources:
  - ${file(./app/resources/ssm.yaml)}