Test

[sweetmantech]

Summary by CodeRabbit

• New Features

  • New API endpoint for creating chats with API key authentication and cross-origin request support

• Changes

  • room_id field is now required for email operations

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Project	Deployment	Review	Updated (UTC)
recoup-api	Ready	Preview	Jan 9, 2026 3:08pm

[coderabbitai]

Caution

Review failed

The pull request is closed.

📝 Walkthrough

Walkthrough

These changes introduce chat creation functionality by adding a new API route handler, request body validation using Zod, and JSON parsing utilities. The implementation includes API key authentication, request validation with structured error responses, database insertion, and CORS support.

Changes

Cohort / File(s)	Summary
Documentation CLAUDE.md	Guidance section for input validation patterns using Zod, including schema definition, return types, error handling conventions, and file naming standards.
Chat API Route app/api/chats/route.ts	New route handler with OPTIONS (CORS headers) and POST (delegates to createChatHandler) methods.
Chat Creation Logic lib/chats/createChatHandler.ts, lib/chats/validateCreateChatBody.ts	Handler for creating chat rooms with API key authentication, body validation, and database insertion. Includes Zod schema with optional artistId and chatId fields, validation function returning 400 on errors, and 200 on success.
Networking Utilities lib/networking/safeParseJson.ts	Utility function for safely parsing JSON from NextRequest with fallback to empty object on errors.
Schema Updates lib/emails/sendEmailSchema.ts	Changed room_id field from optional to required in sendEmailSchema.

Sequence Diagram

sequenceDiagram
    participant Client
    participant RouteHandler as Route Handler
    participant Auth as Auth Service
    participant Validator as Validator
    participant Parser as JSON Parser
    participant Database as Database
    participant CORS as CORS Helper

    Client->>RouteHandler: POST /api/chats
    RouteHandler->>Auth: getApiKeyAccountId(request)
    Auth-->>RouteHandler: accountId or error
    alt Auth Error
        RouteHandler->>CORS: getCorsHeaders()
        RouteHandler-->>Client: 401 Response
    else Auth Success
        RouteHandler->>Parser: safeParseJson(request)
        Parser-->>RouteHandler: parsed body
        RouteHandler->>Validator: validateCreateChatBody(body)
        alt Validation Error
            Validator->>CORS: getCorsHeaders()
            Validator-->>RouteHandler: 400 NextResponse
            RouteHandler-->>Client: 400 Response
        else Validation Success
            Validator-->>RouteHandler: CreateChatBody
            RouteHandler->>Database: insertRoom(chatData)
            Database-->>RouteHandler: chat object
            RouteHandler->>CORS: getCorsHeaders()
            RouteHandler-->>Client: 200 {status: "success", chat}
        end
    end

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Estimated code review effort

🎯 3 (Moderate) | ⏱️ ~25 minutes

Poem

🐰 Hops of joy through validation gates,
Chat rooms spring where auth awaits,
Safe JSON flows, schemas aligned,
CORS headers wrap, no errors left behind!
A feature complete, from route to database call,
The rabbit approves—this code has it all! 🎉

✨ Finishing touches

• 📝 Generate docstrings

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📜 Recent review details

Configuration used: defaults

Review profile: CHILL

Plan: Pro

📥 Commits

Reviewing files that changed from the base of the PR and between b90ec3a and dbee139.

📒 Files selected for processing (6)

• CLAUDE.md
• app/api/chats/route.ts
• lib/chats/createChatHandler.ts
• lib/chats/validateCreateChatBody.ts
• lib/emails/sendEmailSchema.ts
• lib/networking/safeParseJson.ts

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