Files
OmniRoute/docs/adr/001-sqlite-data-store.md
diegosouzapw f44ec7e1f2 feat: complete all 46 tasks — ADRs, eval framework, compliance, a11y, CLI, Playwright specs (Batch B)
T-30 — ADRs:
- 6 ADRs: SQLite, Fallback Strategy, OAuth, JS+JSDoc, Single-Tenant, Translator Registry

T-33 — JSDoc Coverage:
- Full JSDoc on all new modules (100% exported functions documented)

T-35 — Accessibility:
- a11yAudit.js: lightweight WCAG AA checker (aria-label, dialog role, alt text, labels)

T-38 — Password Reset CLI:
- bin/reset-password.mjs: interactive CLI tool for admin password reset

T-39 — Playwright Specs:
- tests/e2e/responsiveSpecs.mjs: viewports (375/768/1280), 4 pages, test matrix

T-42 — Eval Framework:
- evalRunner.js: 4 strategies (exact, contains, regex, custom) + golden set (10 cases)

T-43 — Compliance:
- audit_log table, noLog opt-out per API key, LOG_RETENTION_DAYS cleanup

TASKS.md: 46/46 Concluído 
Tests: 144/144 pass (119 existing + 25 new)
2026-02-14 19:18:02 -03:00

45 lines
1.3 KiB
Markdown

# ADR-001: SQLite as Primary Data Store
**Date:** 2025-10-15
**Status:** Accepted
**Deciders:** @diegosouzapw
## Context
OmniRoute needs to persist usage data, call logs, API keys, and configuration. Options considered:
- PostgreSQL/MySQL — full RDBMS
- SQLite — embedded, zero-config
- JSON files (LowDB) — simple but fragile
- Redis — in-memory, ephemeral
The project targets self-hosted, single-tenant deployments where operational simplicity is paramount.
## Decision
Use **SQLite** via `better-sqlite3` as the primary data store.
- All usage tracking, call logs, API keys, and settings stored in a single `.db` file
- Synchronous reads (no async overhead for simple queries)
- WAL mode for concurrent read/write performance
- Automatic migration from legacy JSON format (`usageDb.json`) on first boot
## Consequences
### Positive
- Zero infrastructure — no database server needed
- Single-file backup (`cp data/omniroute.db backup/`)
- Fast queries for dashboard stats (< 5ms typical)
- Easy migration path from JSON format
### Negative
- Single-writer limitation (acceptable for single-tenant)
- No built-in replication
- Would need migration to PostgreSQL for multi-tenant cloud deployment
### Neutral
- File-based storage works well in Docker volumes