serverless.yml

service: aws-node
frameworkVersion: "4.4.11"

plugins:
  - serverless-offline
  - serverless-prune-plugin
  - serverless-webpack
  - serverless-appsync-plugin

build:
  esbuild: false

package:
  individually: true
  patterns:
    - "!./**"

provider:
  name: aws
  runtime: nodejs20.x
  architecture: arm64
  region: ${opt:region, 'ap-south-1'}
  stage: ${sls:stage, 'dev'}
  stackName: ${self:service}-stack-${self:provider.stage}
  timeout: 45
  memorySize: 640
  tracing:
    apiGateway: true
    lambda: true

custom:
  base: ${self:service}-${self:provider.stage}
  defaults: ${file(./config/defaults.yml):${self:provider.stage}}
  prune:
    automatic: true
    number: 1
  webpack:
    webpackConfig: webpack.config.js

  # Dynamodb table names
  dynamodb:
    todosTable: ${self:custom.base}-Todos

  # Layers
  layers:
    base: layer-${self:custom.base}
    utils: ${self:custom.layers.base}-Utils

  # Mapping of Lambda ARN
  lambda:
    # Base ARN
    base:
      arn: arn:aws:lambda:${self:provider.region}:${aws:accountId}:function
    # Lambda Functions ARN here
    auth:
      name: ${self:custom.base}-auth
      arn: ${self:custom.lambda.base.arn}:${self:custom.lambda.auth.name}
    exception:
      name: ${self:custom.base}-exception
      arn: ${self:custom.lambda.base.arn}:${self:custom.lambda.exception.name}

appSync:
  name: ${self:custom.base}-appsync
  authentication:
    type: AWS_IAM
  additionalAuthentications: ${file(./config/appsync/additionalAuthentications.yml):${self:provider.stage}}
  apiKeys:
    - name: ${self:custom.base}-appsync-api-key
  logging:
    enabled: true
    level: ${self:custom.defaults.APPSYNC.LOG_LEVEL}
    cloudWatchLogsRoleArn: !GetAtt [AppSyncRole, Arn]
  xrayEnabled: false
  dataSources: ${file(./config/appsync/dataSources.yml):dataSources}
  pipelineFunctions: ${file(./config/appsync/pipelineFunctions.yml):pipelineFunctions}
  resolvers: ${file(./config/appsync/resolvers.yml)}
  environment:
    ALLOW_MOCK_DATA: "true"

functions:
  auth:
    name: ${self:custom.lambda.auth.name}
    description: "Lambda function for Authentication"
    handler: src/lambdas/auth/index.handler
    environment:
      ENV: ${self:provider.stage}
      LOG_LEVEL: ${self:custom.defaults.LAMBDA.LOG_LEVEL}
      LOG_FORMAT: ${self:custom.defaults.LAMBDA.LOG_FORMAT}
    package:
      patterns:
        - src/auth/**
        - src/utils/**

  exception:
    name: ${self:custom.lambda.exception.name}
    description: "Lambda function for Exception Handling"
    handler: src/lambdas/exception/index.handler
    environment:
      ENV: ${self:provider.stage}
      LOG_LEVEL: ${self:custom.defaults.LAMBDA.LOG_LEVEL}
      LOG_FORMAT: ${self:custom.defaults.LAMBDA.LOG_FORMAT}
    package:
      patterns:
        - src/exception/**
        - src/utils/**

resources:
  - ${file(./config/role.yml):resources}
  - ${file(./config/dynamodb.yml):resources}