mirror of
https://github.com/handsomezhuzhu/QQuiz.git
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handsomezhuzhu
9a1a9d3247
- Deleted the old Register page and utility functions. - Removed Tailwind CSS configuration and Vite configuration files. - Added a new script for starting a single container with FastAPI and Next.js. - Updated README to reflect the current status of the Next.js frontend. - Implemented new login and registration API routes with improved error handling. - Refactored frontend API calls to use the new proxy structure. - Enhanced error handling in API response processing. - Updated components to align with the new API endpoints and structure.
71 lines
2.3 KiB
Markdown
71 lines
2.3 KiB
Markdown
# QQuiz Architecture Audit
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## Scope
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This document records the current system shape and the approved target
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direction for the ongoing refactor.
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Audit date: 2026-04-17
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## Current Architecture
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### Backend
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- Runtime: FastAPI + SQLAlchemy async
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- Database access: direct ORM session injection per request
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- Task execution: in-process `BackgroundTasks`
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- Progress streaming: in-memory `ProgressService`
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- Schema management: mixed `create_all()` and Alembic placeholders
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### Frontend
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- Runtime: Next.js App Router + TypeScript
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- Routing: file-system routing + middleware guards
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- Auth state: `HttpOnly` cookie managed by Next route handlers
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- API transport: server/client fetch helpers with same-origin proxy routes
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- Styling: Tailwind CSS + shadcn/ui patterns
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### Deployment
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- `docker-compose.yml`: split development stack
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- `docker-compose-single.yml`: default single-container deployment
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- `Dockerfile`: single image running FastAPI + embedded Next.js
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## Target Architecture
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### Backend
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- Keep FastAPI as the system API boundary
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- Move heavy router logic into typed services
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- Use Alembic as the only schema migration path
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- Introduce durable ingestion execution semantics
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- Replace implicit transaction patterns with explicit service-level boundaries
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### Frontend
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- New app in `web/`
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- Stack: Next.js App Router + TypeScript + Tailwind + shadcn/ui
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- Auth: `HttpOnly` session cookie mediated by Next route handlers
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- Data fetching: `fetch` wrappers for server/client usage
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- Streaming: Next proxy route for exam progress SSE
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### Deployment
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- Single-container deployment is the primary release path
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- Split deployment remains available for development and compatibility testing
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- Development and production Compose files must stay explicitly separated
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## Core Constraints
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1. Preserve backend API contracts where possible across frontend changes.
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2. Keep single-container and split-stack behavior aligned on the same `web/` frontend.
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3. Fix deployment/documentation drift before treating changes as production-ready.
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4. Avoid reintroducing duplicate frontend implementations.
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## Immediate Workstreams
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1. Keep single-container delivery using the same `web/` frontend as split deployment.
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2. Continue moving backend orchestration into typed services.
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3. Tighten health checks and deployment docs around the embedded Next runtime.
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4. Cover remaining functional gaps with smoke tests.
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