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flvx/go-backend/internal/http/handler/AGENTS.md
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sagit 9a9e83dda0 docs(agents): update knowledge base with encryption, API envelope, and build conventions (#127)
Add comprehensive documentation of project conventions including:
- Encryption patterns (AES with node secret PSK)
- API envelope structure (code, msg, data, ts)
- Build peculiarities (minify: false, rolldown-vite, UPX compression)
- Unique styles (flat monorepo, asymmetric Go layout, hybrid frontend mode)
- Module boundaries and anti-patterns
- Large file hotspots and code map references

Updated 7 AGENTS.md files across root and submodules.
2026-02-15 14:33:00 +00:00

45 lines
1.6 KiB
Markdown

# BACKEND HTTP HANDLER KNOWLEDGE BASE
**Generated:** Sun Feb 15 2026
## OVERVIEW
HTTP request handlers for FLVX Admin API. Core business logic layer.
**Stack:** Go 1.23, net/http, raw SQL (no ORM).
## STRUCTURE
```
handler/
├── handler.go # Main Handler struct, login/captcha, job scheduling
├── control_plane.go # Node control plane API (add/delete/list)
├── federation.go # Federation/cluster sync API
├── flow_policy.go # Traffic policy API
├── jobs.go # Background job management (sync, cleanup)
├── mutations.go # CRUD for users, tunnels, forwards (largest: 100k+ LOC)
└── upgrade.go # System upgrade API
```
## WHERE TO LOOK
| Task | Location | Notes |
|------|----------|-------|
| **User/Tunnel CRUD** | `mutations.go` | Largest file; all create/update/delete ops |
| **Login/Captcha** | `handler.go` | Login flow, captcha verification |
| **Federation Sync** | `federation.go` | Panel-to-panel sync |
| **Traffic Policies** | `flow_policy.go` | Flow limiting, quota management |
| **Background Jobs** | `jobs.go` | Scheduled sync/cleanup tasks |
## CONVENTIONS
- Inherits from parent: raw SQL, no ORM, JWT in Authorization header.
- Large files expected (`mutations.go` 3716 LOC - central mutation hub).
- Uses `sqlite.Repository` for DB access via `repo.XXX()` methods.
- Domain-driven file split: one file per functional area (federation, jobs, etc.).
## ANTI-PATTERNS
- Do NOT add ORM here - uses raw SQL throughout.
- Do NOT change handler signatures without updating router.go.
## COMMANDS
```bash
cd go-backend
go test ./internal/http/handler/...
```