The green lots are the map's only paid category ("City lots - Paid hourly or
permit"); paying for them goes through ParkSmarter, so they are no use to
someone browsing without an account. Every other category is free street
parking with a posted time limit and needs nothing.
Gated by category rather than by an id list. Two lots were named (off Oak St
and off N 3rd Ave) and then the beach ones, which together is every green lot
on the map — and an id list would silently break the next time the map is
regenerated from a new PDF, since ids are positional.
- Paid lots are filtered out of the overlay when signed out, so they are
neither drawn nor tappable.
- "Park here" still detects them, so standing in one explains that it needs an
account instead of reporting no parking nearby.
- The area screen guards too, in case one is reached with a stale nav param.
- Server carries an optional per-area requiresAccount override for a lot that
turns out to take payment another way. Null means "use the category
default", so an unset value can't be confused with an explicit false.
The new column needs a real migration: CREATE TABLE IF NOT EXISTS does not add
a column to a table that already exists, so an already-deployed server would
have kept the old schema. Covered by a test that builds the pre-migration
table and then opens it.
Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
Adds the City of Sandpoint's printed "Downtown & Waterfront Public Parking"
map as a georeferenced overlay, and lets you track your time on any of its
areas without ever touching the ParkSmarter/IPS API.
Georeferencing (tools/citymap/)
- The PDF carries no geo metadata, so the page->WebMercator affine is
recovered by fitting the drawing to OSM street centrelines.
- pdftocairo writes stroked street segments with per-path matrix()
transforms in local coords while filled lots are absolute; both are
handled. The five legend swatches share the real geometry's colours and
are identified by stroke-width and position, then dropped.
- 49 areas, fitted to RMS 4.1 m (X) / 3.5 m (Y). On-street segments land a
mean 4.0 m from the nearest OSM road. sp-039/040 sit further out because
they are angled bays along the old rail corridor, on no named road at all.
- Sandpoint's grid jogs 38 m between N 2nd Ave and S 2nd Ave; the page shows
the same jog at the fitted scale, which independently confirms the fit.
App
- Map tab: "City map" layer in the legend's colours, tappable.
- "Park here" pins the car from GPS and auto-detects the containing area
(40 m snap). With no fix it asks you to tap the spot instead, so the pin
never depends on GPS working.
- The pin lives in its own storage key, not inside the session: pinning the
car without starting a timer must survive backing out of the screen.
- Durations cap at the posted limit — a 2-hour space is not offered a
4-hour timer. Lots and no-limit spots get the long options.
- Reuses the existing foreground-service countdown. The second notification
button reads "+1 hr" for a city area rather than "Extend": there is
nothing to buy, so it edits the local timer and says so.
- Account -> Align city map: nudge/scale/rotate the whole overlay against a
live GPS fix. Save-on-phone needs no admin token, since the person who can
see the misalignment is the one standing on the street.
Server
- parking_areas + map_overlay tables, public read, admin replace-all. The
areas come from one source document, so replacement is wholesale rather
than an upsert.
Dropped geometryCenter from the geo module: on the real data it returns a
point in the water for the crescent City Beach lot and mid-block for
L-shaped runs. Nothing used it.
Tests: 8 geometry tests in app/, 5 area/overlay tests in server/.
Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
