serverless.yml

service: CryptocurrencyPortfolioAPI

provider:
  name: aws
  stage: ${opt:stage, 'dev'}
  runtime: nodejs8.10
  memorySize: 128
  iamRoleStatements:
     - Effect: "Allow"
       Action:
         - "dynamodb:UpdateItem"
         - "dynamodb:PutItem"
         - "dynamodb:UpdateItem"
         - "dynamodb:GetItem"
         - "dynamodb:Query"
       Resource:
         - "arn:aws:dynamodb:*:*:table/${self:resources.Resources.portfoliosTable.Properties.TableName}"
         - "arn:aws:dynamodb:*:*:table/${self:resources.Resources.portfoliosTable.Properties.TableName}*"

functions:
  createPortfolio:
    handler: portfolioService.createPortfolio
    events:
      - http:
          path: createPortfolio
          method: post
    environment:
      stage: ${self:provider.stage}
      table: ${self:resources.Resources.portfoliosTable.Properties.TableName}

  editPortfolio:
    handler: portfolioService.editPortfolio
    events:
      - http:
          path: editPortfolio
          method: post
    environment:
      stage: ${self:provider.stage}
      table: ${self:resources.Resources.portfoliosTable.Properties.TableName}

  getPortfolio:
    handler: portfolioService.getPortfolio
    events:
      - http:
          path: portfolio/{id}
          method: get
          request:
            parameters:
              paths:
                id: true
    environment:
      stage: ${self:provider.stage}
      table: ${self:resources.Resources.portfoliosTable.Properties.TableName}

resources:
 Resources:
   portfoliosTable:
     Type: AWS::DynamoDB::Table
     Properties:
       TableName: portfoliosTbl_${self:provider.stage}
       BillingMode: PAY_PER_REQUEST
       AttributeDefinitions:
        - AttributeName: identifier
          AttributeType: S
        - AttributeName: editSecretTokenHashed
          AttributeType: S
       KeySchema:
          - AttributeName: identifier
            KeyType: HASH
       GlobalSecondaryIndexes:
         - IndexName: EditToken
           KeySchema:
            - AttributeName: editSecretTokenHashed
              KeyType: HASH
           Projection:
             ProjectionType: KEYS_ONLY

 Outputs:
    portfoliosTableArn:
      Description: The ARN for the portfolio table
      Value:
        "Fn::GetAtt": [ portfoliosTable, Arn ]