serverless.yml

service: serverless-websocket

provider:
  name: aws
  runtime: python3.9
  lambdaHashingVersion: '20201221'
  region: ap-northeast-2
  
  iam:
    role:
      statements:
        - Effect: 'Allow'
          Action:
            - 'execute-api:ManageConnections'
          Resource:
            - 'arn:aws:execute-api:*:*:**/@connections/*'

        - Effect: 'Allow'
          Action:
            - 'dynamodb:PutItem'
            - 'dynamodb:GetItem'
            - 'dynamodb:UpdateItem'
            - 'dynamodb:DeleteItem'
            - 'dynamodb:BatchGetItem'
            - 'dynamodb:BatchWriteItem'
            - 'dynamodb:Scan'
            - 'dynamodb:Query'
          Resource:
            - 'arn:aws:dynamodb:ap-northeast-2:*:*'

functions:
  ping:
    handler: handler.ping
    events:
      - http:
          path: ping
          method: get
  connectionManager:
    handler: handler.connection_manager
    events:
      - websocket:
          route: $connect
      - websocket:
          route: $disconnect
  defaultMessage:
    handler: handler.default_message
    events:
      - websocket:
          route: $default
  sendMessage:
    handler: handler.send_message
    events:
      - websocket:
          route: sendMessage

plugins:
  - serverless-python-requirements

custom:
  pythonRequirements:
    dockerizePip: false
    noDeploy: []