serverless.yml

service: serverless-api-lambda-dynamodb-example

custom:
  accountTableName: 'Account-${self:provider.stage}'
  dynamodb:
      stages:
        - dev
      start:
        migrate: true

provider:
  name: aws
  runtime: nodejs12.x
  memorySize: 128
  stage: dev
  region: us-west-2

  iamRoleStatements:
    - Effect: Allow
      Action:
        - dynamodb:Query
        - dynamodb:Scan
        - dynamodb:GetItem
        - dynamodb:PutItem
        - dynamodb:UpdateItem
        - dynamodb:DeleteItem
      Resource:
        - { "Fn::GetAtt": ["AccountDynamoDBTable", "Arn" ] }
  environment:
    ACCOUNT_TABLE: ${self:custom.accountTableName}

functions:
  createAccount:
    handler: account-controller.createAccount
    events:
      - http:
          path: accounts
          method: post

  getAccount:
    handler: account-controller.getAccount
    events:
      - http:
          path: accounts/{id+}
          method: get

  getAccounts:
    handler: account-controller.getAccounts
    events:
      - http:
          path: accounts
          method: get

  updateAccounts:
    handler: account-controller.updateAccount
    events:
      - http:
          path: accounts/{id+}
          method: put

  deleteAccount:
    handler: account-controller.deleteAccount
    events:
      - http:
          path: accounts/{id+}
          method: delete

resources:
  Resources:
    AccountDynamoDBTable:
      Type: 'AWS::DynamoDB::Table'
      Properties:
        AttributeDefinitions:
          - AttributeName: 'id'
            AttributeType: 'S'
        KeySchema:
          - AttributeName: 'id'
            KeyType: 'HASH'
        ProvisionedThroughput:
          ReadCapacityUnits: 1
          WriteCapacityUnits: 1
        TableName: ${self:custom.accountTableName}

plugins:
  - serverless-dynamodb-local
  - serverless-offline