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Alexander 076c6efb38 perf(faith/calendar): trim yearDays, send pre-filtered feastDots
yearDays was a 365-entry array (one per day in the LY window) with
{iso, name, rank, color, seasonKey} on each — the client only needed
the color (for the needle pin on the currently-selected day; RingView
re-did the feast filter itself). Split into:

- yearDays: {iso, color} — unchanged count, but ~60% smaller per entry
  (drops name, rank, seasonKey)
- feastDots: {iso, name, rank, color} — new, pre-filtered to
  rank > ferial server-side (~150 entries instead of 365)

RingView's `feastDots` derivation shrinks to filtering out just the
currently-selected day, and `activeFeasts` filters `feastDots` by arc
bounds instead of re-scanning yearDays. needleDay's color lookup still
works with the trimmed YearDay.

Also collapses a stray `locals.session ?? (locals.session ?? …)` the
earlier #5 sweep introduced in both calendar page loaders.
2026-04-23 15:37:38 +02:00

4.1 KiB

TODO

Perf (audit 2026-04-23)

Order = impact. Font items + app.html preload intentionally skipped.

  • 1. Lucide subpath imports — convert from '@lucide/svelte' barrel imports to @lucide/svelte/icons/<kebab-name> so Vite tree-shakes per-icon (current 748 KB shared chunk)
  • 2. Chart.js dynamic import in FitnessChart.svelte (drop 244 KB from non-stats fitness routes)
  • 3. Recipe API endpoints — drop JSON.parse(JSON.stringify(...)) double-serialize (9 endpoints). Client-side shuffle / cache headers deferred (would require rethinking hero preload + hydration)
  • 4. Favorites page — drop unnecessary all_brief fetch (verified Search uses favoritesOnly so allRecipes was redundant)
  • 5. Replace redundant locals.auth() with locals.session across all routes (68 files, 107 sites — loaders, actions, API endpoints)
  • 6. Stream fitness stats loader — muscleHeatmap, nutritionStats, periods, sharedPeriods now stream via {#await}. stats still awaited (too many chart $deriveds depend on it)
  • 7. Muscle-heatmap endpoint — add projection + O(1) bucket math. Overview already had a projection; set-subfield narrowing was attempted but reverted (returned malformed sets). Timeseries cap not feasible: totals are lifetime-scoped.
  • 8. Calendar payload trim — yearDays narrowed to {iso, color} (needle lookup only), new pre-filtered feastDots array carries feast-specific metadata. Also fixed a stray double locals.session ?? (locals.session ?? …) in both calendar page loaders.
  • 9. History sessions endpoint — slim exercise payload for list view
  • 10. Cache-Control headers on stable API endpoints (all_brief, calendar, exercises metadata)
  • 11. Search — debounce 200 ms + server-side pre-normalized _searchKey

Features

[x] on /fitness/measure, fill "Past measurements" in SSR only for the last 10 measurements. anything further should be fetched client side on mount to decreae initial page load time. use a "show more" button and paginate measurments. [x] on /fitness/measure (resp. their associated logging API routes), consolidate measurements by day. If we want to log another measurement, overwriting an old one, show a warning to indicate this. disparate measurements (e.g., weight and bodyfat) should not show this warning but simply be merged into one log entry for that day. [x] on /fitness/measure in the past measurments tab, show more than "Body measurements only" if we don't have Bodyweight logged. we can be a bit more elaborate in our syntax here tbh. [x] add a button on /fitness/measure/body-parts for each measurement directly below to say "Same value", instead of having to hit +, then - to lock in same number [x] BF graph (with trend line like weight graph) on /fitness/stats page. Emphasize relative changes, not absolute numbers in design (as we cannot trust those) (e.g., use start day of overview as 0% and then show +/- x % on the graph) [x] Workshop better names than "Measure" for the /fitness/measure route. It's about body data points (i.e., non-food related). What's a better, short name than "Measure" to capture the logging of weight, body composition, body part measurements, and period tracking? [x] on /fitness/stats/histoy/ for body measurement graphs, make the range reasonable. e.g., if we have 1 cm change, do not fill the entire y-height with 1 cm. Use reasonable padding for low ranges (i think we do something like htis already on the weight graph?) [ ] Make the Period ended button a lot more prominent [ ] swap heart emoji on recipe favorites to lucide icon [ ] coop and migros cards on shopping list for scanning [ ] login icon from lucide in header

Refactor Recipe Search Component

Refactor src/lib/components/Search.svelte to use the new SearchInput.svelte component for the visual input part. This will:

  • Reduce code duplication between recipe search and prayer search
  • Keep the visual styling consistent across the site
  • Separate concerns: SearchInput handles the UI, Search.svelte handles recipe-specific filtering logic

Files involved:

  • src/lib/components/Search.svelte - refactor to use SearchInput
  • src/lib/components/SearchInput.svelte - the reusable input component