serverless.yml

service: ${self:custom.serviceName}

plugins:
  - serverless-s3-sync

provider:
  name: aws
  runtime: nodejs18.x
  stage: ${opt:stage, 'demo'}
  region: eu-west-1
  memorySize: 128
  stackTags:
    name: ${self:service}
  iamRoleStatements:
    - Effect: 'Allow'
      Action:
        - 's3:*'
      Resource: "*"

resources:
  Resources:
    GatewayResponseDefault4XX:
      Type: 'AWS::ApiGateway::GatewayResponse'
      Properties:
        ResponseParameters:
          gatewayresponse.header.Access-Control-Allow-Origin: "'*'"
          gatewayresponse.header.Access-Control-Allow-Headers: "'*'"
        ResponseType: DEFAULT_4XX
        RestApiId:
          Ref: 'ApiGatewayRestApi'

    S3Data:
      Type: AWS::S3::Bucket
      Properties:
        BucketName: ${self:custom.bucketName}

functions:
  getDataCSV:
    handler: lib/index.handler
    environment:
      BUCKET: ${self:custom.bucketName}
      QUERY: ${file(${self:custom.setupFile}):SQL1}
      FILE: ${file(${self:custom.setupFile}):sampleFile1}
    events:
      - http:
          path: /getDataCSV
          method: get
          cors: true

  getDataJSON:
    handler: lib/index.handler
    environment:
      BUCKET: ${self:custom.bucketName}
      QUERY: ${file(${self:custom.setupFile}):SQL2}
      FILE: ${file(${self:custom.setupFile}):sampleFile2}
      TYPE: ${file(${self:custom.setupFile}):type2}
    events:
      - http:
          path: /getDataJSON
          method: get
          cors: true

  getDataParquet:
    handler: lib/index.handler
    environment:
      BUCKET: ${self:custom.bucketName}
      QUERY: ${file(${self:custom.setupFile}):SQL3}
      FILE: ${file(${self:custom.setupFile}):sampleFile3}
      TYPE: ${file(${self:custom.setupFile}):type3}
    events:
      - http:
          path: /getDataParquet
          method: get
          cors: true

  postQuery:
    handler: lib/index.handler
    environment:
      BUCKET: ${self:custom.bucketName}
      FILE: ${file(${self:custom.setupFile}):sampleFile4}
      TYPE: ${file(${self:custom.setupFile}):type4}
      METHOD: POST
    events:
      - http:
          path: /postQuery
          method: post
          cors: true

custom:
  setupFile: ./setup.${self:provider.stage}.json
  serviceName: ${file(${self:custom.setupFile}):serviceName}
  bucketName: ${self:custom.serviceName}-${file(${self:custom.setupFile}):bucketName}
  s3Sync:
    - bucketName: ${self:custom.bucketName} 
      localDir: data/files
      deleteRemoved: true

package:
  exclude:
    - node_modules/**
    - data/**