Shunsuke Hayashi
ca0e991272
feat(ppal-aws): add Lambda handler for Discord Bot
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Add Node.js 22 Lambda function for PPAL Discord Bot:
- Discord Interactions API with Ed25519 signature verification
- Slash commands: /ppal status/help, /miyabi issue/status, /help
- DynamoDB integration for user state management
- Secrets Manager integration for token retrieval
- GitHub API integration for issue creation
Files:
- package.json: Dependencies (aws-sdk v3, discord-api-types, tweetnacl)
- tsconfig.json: TypeScript strict mode, ES2022 target
- Dockerfile: Multi-stage Node.js 22 Alpine build
- src/index.ts: Lambda handler with signature verification
- src/discord/verify.ts: Ed25519 signature validation
- src/discord/commands.ts: Command handlers for /ppal, /miyabi, /help
- src/services/secrets.ts: AWS Secrets Manager client
- src/services/dynamodb.ts: DynamoDB DocumentClient operations
Commands:
- /ppal status: System status with user info
- /ppal help: PPAL commands help
- /miyabi issue <title>: Create GitHub issue
- /miyabi status: Miyabi agent society status
- /help: Full command list
Co-Authored-By: Claude <noreply@anthropic.com>
2026-01-25 19:09:12 +09:00
Shunsuke Hayashi
abed5cb5cb
feat(ppal-aws): add Terraform configuration for Discord Bot
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Add AWS infrastructure as code for PPAL Discord Bot:
- API Gateway (HTTP API) for Discord Interactions endpoint
- Lambda function (Node.js 20.x container image)
- DynamoDB tables (users, conversations) with PAY_PER_REQUEST
- Secrets Manager for tokens (Discord, GitHub, OpenAI)
- IAM role with inline policies for Lambda execution
Files:
- versions.tf: Terraform 1.0+ with AWS provider 5.x
- variables.tf: environment, project_name, lambda config
- api_gateway.tf: HTTP API with CloudWatch logging
- lambda.tf: ECR-based Lambda with function URL
- dynamodb.tf: GSI-enabled tables with PITR & encryption
- secrets.tf: 4 secrets with placeholder values
- iam.tf: Inline policies for DynamoDB, Secrets, Logs, ECR
- outputs.tf: Endpoint URLs, ARNs (sensitive)
Co-Authored-By: Claude <noreply@anthropic.com>
2026-01-25 19:04:55 +09:00