serverless.yaml

service: too-good-notify

provider:
  name: aws
  runtime: python3.10
  stage: dev
  region: eu-west-3
  versionFunctions: false
  iam:
    role:
      statements:
        - Effect: Allow
          Action:
            - lambda:InvokeFunction
            - events:PutRule
            - events:DeleteRule
            - events:ListRules
            - events:PutTargets
            - events:RemoveTargets
            - events:ListTargetsByRule
          Resource: "*"
        - Effect: Allow
          Action:
            - dynamodb:Query
            - dynamodb:Scan
            - dynamodb:GetItem
            - dynamodb:PutItem
            - dynamodb:UpdateItem
            - dynamodb:DeleteItem
          Resource:
            - "arn:aws:dynamodb:${self:provider.region}:${env:USER_AWS_ACCOUNT_ID}:table/UserNotifications"
        - Effect: Allow
          Action:
            - lambda:GetFunctionConfiguration
            - lambda:UpdateFunctionConfiguration
          Resource:
            - ${env:LAMBDA_MONITORING_ARN}
  environment:
    SENDER_EMAIL: ${env:SENDER_EMAIL}
    SENDER_EMAIL_PASSWORD: ${env:SENDER_EMAIL_PASSWORD}
    USER_EMAIL: ${env:USER_EMAIL}
    ACCESS_TOKEN: ${env:ACCESS_TOKEN}
    REFRESH_TOKEN: ${env:REFRESH_TOKEN}
    USER_ID: ${env:USER_ID}
    TGTG_COOKIE: ${env:TGTG_COOKIE}
    TELEGRAM_BOT_TOKEN: ${env:TELEGRAM_BOT_TOKEN}
    TELEGRAM_CHAT_ID: ${env:TELEGRAM_CHAT_ID}
    LAMBDA_MONITORING_ARN: ${env:LAMBDA_MONITORING_ARN}
    USER_AWS_ACCOUNT_ID: ${env:USER_AWS_ACCOUNT_ID}
    COOLDOWN_END_TIME: "" # Leave empty - Managed by the Scheduler class

functions:
  tooGoodNotifyScheduler:
    name: too-good-notify-scheduler
    handler: app.handlers.lambda_scheduler
    layers:
      - arn:aws:lambda:${self:provider.region}:${env:USER_AWS_ACCOUNT_ID}:layer:TooGoodNotifyLayer:2
    events:
      - schedule: cron(*/3 10-19 ? * MON-SAT *)
    timeout: 5 # seconds
    memorySize: 128 # mb
    description: Schedule the monitoring of TooGoodToGo items available

  tooGoodNotifyMonitoring:
      name: too-good-notify-monitoring
      handler: app.handlers.tgtg_monitoring_handler
      layers:
        - arn:aws:lambda:${self:provider.region}:${env:USER_AWS_ACCOUNT_ID}:layer:TooGoodNotifyLayer:2
      events:
        - eventBridge:
            pattern:
              source:
                - aws.events
              detail-type:
                - Scheduled Event
      timeout: 20 # seconds
      memorySize: 256 # mb
      description: Monitor new TooGoodToGo items available in my favorite stores

  tooGoodNotifyTelegramWebhook:
    name: too-good-notify-telegram-webhook
    handler: app.handlers.telegram_webhook_handler
    layers:
      - arn:aws:lambda:${self:provider.region}:${env:USER_AWS_ACCOUNT_ID}:layer:TooGoodNotifyLayer:2
    events:
      - http:
          path: /
          method: POST
          cors: true
    timeout: 30 # seconds
    memorySize: 256 # mb
    description: Webhook to trigger TooGoodToNotify Telegram Bot

resources:
  Resources:
    UserNotifications:
      Type: AWS::DynamoDB::Table
      Properties:
        TableName: UserNotifications
        AttributeDefinitions:
          - AttributeName: storeId
            AttributeType: S
          - AttributeName: lastNotificationDate
            AttributeType: S
        KeySchema:
          - AttributeName: storeId
            KeyType: HASH
          - AttributeName: lastNotificationDate
            KeyType: RANGE
        ProvisionedThroughput:
          ReadCapacityUnits: 10
          WriteCapacityUnits: 10

package:
  individually: true
  exclude:
    - node_modules/**
    - .vscode/**
    - .git/**
    - "*.pyc"
    - "__pycache__/"
    - requirements.txt

plugins:
  - serverless-python-requirements
  - serverless-dotenv-plugin

custom:
  pythonRequirements:
    dockerizePip: false
    slim: true  
    noDeploy: ['boto3', 'botocore']