serverless.yml

service: numify

# Create an optimized package for our functions
package:
  individually: true

plugins:
  - serverless-bundle # Package our functions with Webpack
  - serverless-offline
  - serverless-dotenv-plugin # Load .env as environment variables

custom:
  # Our stage is based on what is passed in when running serverless
  # commands. Or fallsback to what we have set in the provider section.
  stage: ${opt:stage, self:provider.stage}
  # Set the table name here so we can use it while testing locally
  tableName: ${self:custom.stage}-products

provider:
  name: aws
  versionFunctions: false
  runtime: nodejs12.x
  stage: dev
  region: eu-central-1
  # These environment variables are made available to our functions
  # under process.env.
  environment:
    tableName: ${self:custom.tableName}
    stripeSecretKey: ${env:STRIPE_SECRET_KEY}

  iamRoleStatements:
    - Effect: Allow
      Action:
        - dynamodb:DescribeTable
        - dynamodb:Query
        - dynamodb:Scan
        - dynamodb:GetItem
        - dynamodb:PutItem
        - dynamodb:UpdateItem
        - dynamodb:DeleteItem
      # Restrict our IAM role permissions to
      # the specific table for the stage
      Resource:
        - "Fn::GetAtt": [ProductsTable, Arn]

functions:
  create:
    handler: functions/create.main
    events:
      - http:
          path: products
          method: post
          cors: true
          authorizer: aws_iam

  get:
    handler: functions/get.main
    events:
      - http:
          path: products/{id}
          method: get
          cors: true
          authorizer: aws_iam

  list:
    handler: functions/list.main
    events:
      - http:
          path: products
          method: get
          cors: true
          authorizer: aws_iam

  update:
    handler: functions/update.main
    events:
      - http:
          path: products/{id}
          method: put
          cors: true
          authorizer: aws_iam

  delete:
    handler: functions/delete.main
    events:
      - http:
          path: products/{id}
          method: delete
          cors: true
          authorizer: aws_iam

  billing:
    handler: functions/billing.main
    events:
      - http:
          path: billing
          method: post
          cors: true
          authorizer: aws_iam

# Create our resources with separate CloudFormation templates
resources:
  # API Gateway Errors
  - ${file(resources/api-gateway-errors.yml)}
  # DynamoDB
  - ${file(resources/dynamodb-table.yml)}
  # S3
  - ${file(resources/s3-bucket.yml)}
  # Cognito
  - ${file(resources/cognito-user-pool.yml)}
  - ${file(resources/cognito-identity-pool.yml)}