ssmithx
bb03bfc365
- Sync now pulls every BTC Map place worldwide (~29k live), not just Madeira — dropped BTCMAP_CENTER_LAT/LON/RADIUS_KM entirely. - Incremental via a stored watermark (settings.btcmap_synced_since): only fetches what changed since the last sync, not the whole dataset every time. Handles deletions too (BTC Map delistings correctly evict the local place + cascade its claim/links, not just go unclaimed). - Real bug caught and fixed before it shipped: tried BTC Map's own recommended updated_since+limit pagination first, but their timestamps mix millisecond and whole-second precision, and naive string comparison across that isn't chronologically safe — silently truncated a real sync to ~4,000 of ~42,000 records with no error. Measured the alternative (single unpaginated request) instead: 2-3s for the full dataset, simpler and actually correct. Full writeup in services/btcmap.ts, regression test for the specific bug in services/btcmap.test.ts. - @fastify/compress added — the places list is now tens of thousands of rows, gzip/br/zstd auto-negotiated. - Also fixed while touching dependencies: @fastify/static had a real high-severity path-traversal/auth-bypass advisory (GHSA-pr96-94w5-mx2h et al) affecting the version we were pinned to — bumped to the patched 10.1.2. - Frontend: leaflet.markercluster (raw per-marker rendering doesn't scale to tens of thousands of points), cyberpunk-themed cluster icons to match the existing HUD styling, batch marker insertion (addLayers, not a per-marker addLayer loop) since that's dramatically faster at this scale. Default map view is now world-scale, recentering on the player's location if geolocation is available. - 60 backend tests passing throughout (7 new for the sync rewrite).
43 lines
2.3 KiB
TypeScript
43 lines
2.3 KiB
TypeScript
import { z } from 'zod';
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const envSchema = z.object({
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PORT: z.coerce.number().default(8096),
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HOST: z.string().default('0.0.0.0'),
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DATA_DIR: z.string().default('./data'),
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STATIC_DIR: z.string().optional(),
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PUBLIC_URL: z.string().url().default('http://localhost:8096'),
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// Set when this instance is deployed under a path prefix on a shared domain
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// (e.g. "/regress" on podsteadr.atobitcoin.io/regress/) rather than at
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// root. Must match nginx's location block, which must NOT strip the
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// prefix — the NIP-98 `u` tag the frontend signs includes it, so the
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// backend needs to see (and route) the same full path. Leave unset ("") to
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// deploy at root, e.g. its own dedicated host/port.
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ROUTE_PREFIX: z.string().default(''),
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NIP98_MAX_SKEW_SECS: z.coerce.number().default(60),
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SESSION_TTL_DAYS: z.coerce.number().default(30),
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// Base URL for BTC Map's API — global sync pulls every place worldwide via
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// the chronological /v4/places endpoint (paginated, incremental via a
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// stored watermark — see routes/sync.ts), not scoped to any region.
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// Overridable for tests to point at a mock server instead of the real API.
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BTCMAP_API_BASE_URL: z.string().url().default('https://api.btcmap.org'),
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// How close (in meters) a player must be to a place to claim it or link from it.
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CLAIM_RADIUS_METERS: z.coerce.number().default(40),
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// Maximum link length, in kilometers — mirrors Ingress's level-scaled link
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// range (up to ~655km at max level) with a single flat cap instead, since
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// Regress has no resonator-leveling system to scale it off of.
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MAX_LINK_DISTANCE_KM: z.coerce.number().default(500),
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// Claims expire after this many Bitcoin blocks and revert to neutral —
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// mirrors Ingress's real-world portal decay, but block-height-based
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// instead of wall-clock, since that's the native "clock" for this game.
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PORTAL_TIMEOUT_BLOCKS: z.coerce.number().default(2100),
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BLOCK_HEIGHT_API_URL: z.string().url().default('https://mempool.space/api/blocks/tip/height'),
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// How often to sweep for and expire timed-out claims.
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EXPIRY_SWEEP_INTERVAL_MS: z.coerce.number().default(5 * 60 * 1000),
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});
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export type Config = z.infer<typeof envSchema>;
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export function loadConfig(env: NodeJS.ProcessEnv = process.env): Config {
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return envSchema.parse(env);
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}
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