serverless.yml

service: portfolio-faas

frameworkVersion: ">=1.1.0 <2.0.0"

provider:
  name: aws
  runtime: go1.x
  environment:
    DYNAMODB_TABLE: contacts
  iamRoleStatements:
    - Effect: Allow
      Action:
        - dynamodb:Query
        - dynamodb:Scan
        - dynamodb:GetItem
        - dynamodb:PutItem
        - dynamodb:UpdateItem
        - dynamodb:DeleteItem
      Resource: "arn:aws:dynamodb:${opt:region, self:provider.region}:*:table/${self:provider.environment.DYNAMODB_TABLE}"
package:
  exclude:
    - ./**
  include:
    - ./bin/**

functions:
  create:
    handler: bin/contacts/create
    events:
      - http:
          path: contacts
          method: post
          cors: true

resources:
  Resources:
    PortfolioFAASTable:
      Type: 'AWS::DynamoDB::Table'
      DeletionPolicy: Retain
      Properties:
        AttributeDefinitions:
          -
            AttributeName: email
            AttributeType: S
        KeySchema:
          -
            AttributeName: email
            KeyType: HASH
        ProvisionedThroughput:
          ReadCapacityUnits: 1
          WriteCapacityUnits: 1
        TableName: contacts
    DynamoDBIamPolicy:
      Type: AWS::IAM::Policy
      DependsOn: PortfolioFAASTable
      Properties:
        PolicyName: lambda-dynamodb
        PolicyDocument:
          Version: '2012-10-17'
          Statement:
            - Effect: Allow
              Action:
                - dynamodb:GetItem
                - dynamodb:PutItem
                - dynamodb:DescribeTable
              Resource: "arn:aws:dynamodb:${opt:region, self:provider.region}:*:table/${self:provider.environment.DYNAMODB_TABLE}"
        Roles:
          - Ref: IamRoleLambdaExecution