Keysat
990f5582b8
Typed Prisma queries
- where: any in app/api/workouts/route.ts (GET + POST) and
lib/db/workouts.ts replaced with Prisma.WorkoutWhereInput +
Prisma.WorkoutCreateInput + Prisma.DateTimeFilter. Catches typos
at compile time and surfaces query shape directly in tooltips.
Workout import endpoint tests (tests/routes-import.test.ts)
- 7 tests covering /api/workouts/import/save: 401 unauthenticated,
empty workouts rejected, case-insensitive name matching against
existing exercises, new-exercise creation with isCustom=true and
type='other' default, explicit existingExerciseId honored over
name lookup, multiple workouts per call, sequential setNumber
per exercise per workout.
bcryptjs -> bcrypt (native)
- Roughly 10x faster than the pure-JS implementation under load —
login latency drops from ~250ms to ~25ms. Hash format is fully
cross-compatible with bcryptjs ($2a$ / $2b$ both verify), so
existing user passwords keep working without migration.
- Dockerfile builder stage adds python3 + make + g++ as a safety net
for native node-gyp compilation on alpine when prebuilt binaries
aren't available.
- Runner stage explicitly COPYs node_modules/bcrypt so the .node
binding is unambiguously present even if Next.js standalone
tracing somehow misses it.
- StartOS package's changeAdminCredentials.ts keeps bcryptjs (it's
bundled by ncc into a single JS file and runs only on the rare
admin action; native bcrypt would require shipping the .node
binding through ncc which it doesn't handle gracefully).
CSP nonces (middleware.ts + next.config.js)
- Per-request nonce generated in middleware. Forwarded to Next via
the x-nonce request header, which Next 13.4+ automatically stamps
onto its inline bootstrap scripts. CSP response header includes
`'nonce-${nonce}' 'strict-dynamic'`, dropping the previous
`'unsafe-inline'` from script-src.
- Static CSP removed from next.config.js (middleware-set headers
override static ones, so keeping both was redundant).
- Middleware matcher widened to all paths except static assets so
the CSP applies to every page response. Existing /main + /api
auth gating preserved.
- style-src keeps 'unsafe-inline' — Next/Tailwind still inject
critical inline <style>; tightening that requires hash-based
style-src or per-style nonce stamping (Next doesn't auto-do
either). Worth a follow-up if you want the cleanest possible CSP.
/api/me/import (mirror of /api/me/export)
- Accepts the same JSON shape /api/me/export emits (schema string
validated: only `proof-of-work-export@1` accepted today).
- mode: 'merge' (default) — adds imported rows; existing exercises
with matching names are NOT overwritten (the user's custom version
wins). All workout sets with a known exercise get rebound to the
user's actual exercise id via name lookup.
- mode: 'replace' — wipes the user's exercises/workouts/sets first,
then imports. Requires `confirm: "REPLACE"` in the body.
- Always scoped to the actor — never touches other users' data.
- Profile/admin flag/sessions/InstanceSettings deliberately not
imported (account identity stays put).
- 7 tests cover: 401, schema rejection, merge create+skip, replace
confirmation gate, replace wipes-then-imports, isolation across
users.
- ExportMyData component grew Import (merge) + Import (replace)
buttons with native browser confirm() before the destructive
replace.
Test suite now 81 tests across 9 files in ~2.6s.
Workout Planner
A self-hosted workout planner and logger. Plan training cycles, log daily workouts, search your history, and get AI-powered suggestions over time.
Quick Start
# Install dependencies
npm install
# Set up the database
npx prisma db push
# Seed with exercises and default user
npm run db:seed
# Start development server
npm run dev
Open http://localhost:3000 in your browser.
Default login: admin@local / workout123
Access from Other Devices
To access from your phone or iPad on the same network:
npm run dev -- --hostname 0.0.0.0
Then open http://<your-computer-ip>:3000 on your device. You can install it as a PWA (Add to Home Screen) for an app-like experience.
Docker Deployment
docker compose up -d
Tech Stack
- Next.js 14 (App Router) — full-stack TypeScript
- SQLite + Prisma ORM — local database, no separate server
- Tailwind CSS — mobile-first responsive design
- PWA — installable on any device
Project Structure
app/
auth/login/ — Login page
main/
dashboard/ — Quick stats and recent workouts
workouts/ — Workout history, logger, detail views
exercises/ — Exercise library
settings/ — Preferences and AI config
api/ — REST API routes
components/ — Reusable UI components
lib/ — Database queries, auth, utilities
prisma/ — Schema and seed data