vjrj
d369015e01
Feedback: the blank 'web address' field was unusable — nobody knows what to put, so the market never worked at first launch. - SocialSettings ships default public relays (nos.lol, relay.damus.io), applied automatically for new users so the market works day one. An explicitly empty choice still turns the network off (privacy). Exposure is minimal: offers are opt-in and carry only a coarse geohash. - Sharing setup now shows the servers as a short PICK-LIST (checkboxes, pre- selected) instead of a blank field; a community's own server goes under a small 'add another' escape hatch. Intro reworded — no need to know a community. - Tests updated (defaults) and pinned offline (setRelayUrls([])) so widget tests don't hit the network. 22 green, analyzer clean.
62 lines
2.6 KiB
Dart
62 lines
2.6 KiB
Dart
import '../security/secret_store.dart';
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/// A suggested community server the user can join with one tap.
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class RelayPreset {
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const RelayPreset(this.name, this.url);
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final String name;
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final String url;
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}
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/// User choices for the (Block 2) social layer: the coarse area to publish/
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/// browse offers in, and which community relays to talk to. Backed by the OS
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/// keystore (via [SecretStore]) to honour "no plaintext at rest" — no
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/// shared_preferences.
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///
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/// Relays default to a small set of well-known public servers so the market
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/// works out of the box; the exposure is minimal (offers are opt-in and carry
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/// only a coarse geohash) and the user can swap them for a community server.
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/// The area stays unset until the user picks one (it's inherently personal).
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class SocialSettings {
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SocialSettings(this._store);
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final SecretStore _store;
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static const _areaKey = 'tane.social.area_geohash';
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static const _relaysKey = 'tane.social.relays';
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/// Suggested servers shown as one-tap options in the sharing setup.
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static const List<RelayPreset> presets = [
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RelayPreset('nos.lol', 'wss://nos.lol'),
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RelayPreset('Damus', 'wss://relay.damus.io'),
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RelayPreset('Primal', 'wss://relay.primal.net'),
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];
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/// Applied automatically for new users (a subset of [presets]) so sharing
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/// works from the first launch, until the user changes it.
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static const List<String> defaultRelays = ['wss://nos.lol', 'wss://relay.damus.io'];
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/// The user's coarse area as a low-precision geohash (may be empty). Set
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/// manually or from device location; the transport coarsens it further.
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Future<String> areaGeohash() async => (await _store.read(_areaKey)) ?? '';
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Future<void> setAreaGeohash(String geohash) =>
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_store.write(_areaKey, geohash.trim().toLowerCase());
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/// The relays to talk to. When the user has never configured any, falls back
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/// to [defaultRelays]. Once they save a choice (even an empty one), that wins
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/// — so a privacy-minded user can turn the network off entirely.
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Future<List<String>> relayUrls() async {
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final raw = await _store.read(_relaysKey);
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if (raw == null) return const [...defaultRelays]; // never configured
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return raw.split('\n').where((s) => s.trim().isNotEmpty).toList();
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}
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Future<void> setRelayUrls(List<String> urls) => _store.write(
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_relaysKey,
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urls.map((u) => u.trim()).where((u) => u.isNotEmpty).join('\n'),
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);
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/// Whether the social layer has enough config to attempt going online.
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Future<bool> get isConfigured async =>
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(await relayUrls()).isNotEmpty && (await areaGeohash()).isNotEmpty;
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}
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