Session 23: All-day intelligence layer — schedule, game lines, streaks, hot lists, stat filtering, ParlayAPI dead (1567 tests)

2026-06-12 11:16:58 -04:00
parent 6ab49d4c37
commit 0538205fab
32 changed files with 2276 additions and 2 deletions
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+'use strict';
+
+/**
+ * Stat-filter categories per sport (Session 23).
+ *
+ * The stat filter is VYNDR's navigation system — users browse by what
+ * they care about ("show me everyone on a 3-point streak"), not by sport
+ * alone. These categories drive:
+ *   - the StatFilterPills UI
+ *   - the `?stat=` param on /api/streaks and /api/hotlist
+ *
+ * Category strings here MUST match the `category` field the streaks &
+ * hot-list engines emit, or the filter silently returns nothing. Mirror
+ * any change in `web/src/config/statFilters.ts`.
+ */
+
+const STAT_FILTERS = Object.freeze({
+  nba:    ['all', 'points', 'rebounds', 'assists', 'threes', 'blocks', 'steals', 'pra'],
+  wnba:   ['all', 'points', 'rebounds', 'assists', 'threes', 'blocks', 'steals'],
+  mlb:    ['all', 'hits', 'home_runs', 'stolen_bases', 'rbis', 'strikeouts', 'total_bases', 'on_base'],
+  soccer: ['all', 'goals', 'assists', 'shots', 'tackles', 'saves'],
+  nfl:    ['all', 'passing_yards', 'rushing_yards', 'receiving_yards', 'touchdowns', 'interceptions'],
+});
+
+function getStatFilters(sport) {
+  return STAT_FILTERS[String(sport || '').toLowerCase()] || ['all'];
+}
+
+/** Is `stat` a valid category for `sport`? 'all' is always valid. */
+function isValidStat(sport, stat) {
+  if (!stat || stat === 'all') return true;
+  return getStatFilters(sport).includes(String(stat).toLowerCase());
+}
+
+module.exports = { STAT_FILTERS, getStatFilters, isValidStat };