serverless.yml

service: developersio2022-slack-bolt-app
frameworkVersion: '3'
provider:
  name: aws
  runtime: python3.9
  lambdaHashingVersion: 20201221
  stage: ${opt:stage, 'dev'}
  region: ${opt:region, "ap-northeast-1"}
  memorySize: 256
  timeout: 30
  iam:
    role:
      statements:
        - Effect: 'Allow'
          Action:
            - ssm:GetParameter
            - lambda:InvokeFunction
            - lambda:GetFunction
          Resource:
            - '*'
        - Effect: Allow
          Action:
            - states:StartExecution
          Resource:
            - Fn::Sub: arn:aws:states:${self:provider.region}:${AWS::AccountId}:stateMachine:Developersio2022-Slack-Bolt-App-ToolA-${self:provider.stage}
            - Fn::Sub: arn:aws:states:${self:provider.region}:${AWS::AccountId}:stateMachine:Developersio2022-Slack-Bolt-App-ToolB-${self:provider.stage}
  environment: ${self:custom.environment.${self:provider.stage}}
functions:
  bolt_app:
    handler: src/handlers/bolt_app.handler
    timeout: 29
    events:
      - httpApi:
          path: /
          method: POST
  tool_a:
    handler: src/handlers/tool_a.handler
  tool_b:
    handler: src/handlers/tool_b.handler

plugins:
  - serverless-step-functions
  - serverless-python-requirements
  - serverless-prune-plugin
stepFunctions:
  stateMachines:
    ToolA: ${file(includes/tool-a-statemachine.yml)}
    ToolB: ${file(includes/tool-b-statemachine.yml)}
custom:
  pythonRequirements:
    usePoetry: true
  prune:
    automatic: true
    number: 3
  environment:
    dev:
      STAGE: ${self:provider.stage}
      SLACK_BOT_TOKEN: ${ssm(${self:provider.region}):/${self:service}/${self:provider.stage}/SLACK_BOT_TOKEN}
      SLACK_BOT_SIGNING_SECRET: ${ssm(${self:provider.region}):/${self:service}/${self:provider.stage}/SLACK_BOT_SIGNING_SECRET}
      APPROVAL_REQUEST_CHANNEL_ID: ${ssm(${self:provider.region}):/${self:service}/${self:provider.stage}/APPROVAL_REQUEST_CHANNEL_ID}
      APPRPOVER_USER_ID: ${ssm(${self:provider.region}):/${self:service}/${self:provider.stage}/APPRPOVER_USER_ID}
      TOOL_A_STATEMACHINE_ARN:
        Fn::Sub: arn:aws:states:${self:provider.region}:${AWS::AccountId}:stateMachine:Developersio2022-Slack-Bolt-App-ToolA-${self:provider.stage}
      TOOL_B_STATEMACHINE_ARN:
        Fn::Sub: arn:aws:states:${self:provider.region}:${AWS::AccountId}:stateMachine:Developersio2022-Slack-Bolt-App-ToolB-${self:provider.stage}
    stg:
      STAGE: ${self:provider.stage}
      SLACK_SECRET: stg/slack
    prod:
      STAGE: ${self:provider.stage}
      SLACK_SECRET: prod/slack
package:
  patterns:
    - '!./**'
    - ./src/**/*.py
    - '!src/**/__pycache__/**'