Merge feature/veto-timer in main

server/src/matchService.js

@@ -351,6 +351,58 @@ export class MatchService extends EventEmitter {
     this.changed(viewer.matchId);
   }
 
+  /** Ablaufzeitpunkt des aktuellen Veto-Schritts (ms), null wenn keine Frist gilt. */
+  vetoDeadline(match) {
+    if (!this.config.vetoStepSeconds || match.status !== 'veto') return null;
+    const actions = this.vetoActions(match.id);
+    const since = actions.length ? actions[actions.length - 1].created_at : match.veto_started_at;
+    return since == null ? null : since + this.config.vetoStepSeconds * 1000;
+  }
+
+  vetoRemainingMs(match) {
+    const deadline = this.vetoDeadline(match);
+    return deadline === null ? null : Math.max(0, deadline - this.now());
+  }
+
+  /** Führt den aktuellen Veto-Schritt für das Team am Zug aus: zufällige Map bzw. zufällige Seite. */
+  autoVetoStep(match) {
+    const state = this.vetoState(match);
+    if (state.done || !state.current) return;
+    const { type, team, index } = state.current;
+    const pick = (list) => list[Math.floor(Math.random() * list.length)];
+    const viewer = {
+      matchId: match.id, role: 'captain', isOrganizer: false, isCaptain: true, isSpectator: false, playerId: null, team,
+    };
+    const action = type === 'side'
+      ? { stepIndex: index, side: pick(['CT', 'T']) }
+      : { stepIndex: index, map: pick(state.maps.filter((m) => m.status === 'available')).id };
+    this.log(match.id, 'veto', `Zeit abgelaufen – ${this.teamName(match, team)} wird automatisch vertreten`);
+    this.vetoAction(viewer, action);
+  }
+
+  /** Läuft die Frist eines Veto-Schritts ab, führt das Backend den Schritt aus. */
+  autoVetoTimeouts() {
+    for (const match of this.db.prepare("SELECT * FROM matches WHERE status = 'veto'").all()) {
+      const deadline = this.vetoDeadline(match);
+      if (deadline === null || this.now() < deadline) continue;
+      try {
+        this.autoVetoStep(match);
+      } catch (err) {
+        this.log(match.id, 'veto', `Automatischer Schritt fehlgeschlagen: ${err.message}`);
+      }
+    }
+  }
+
+  startVetoTimer() {
+    if (!this.config.vetoStepSeconds || this.vetoTimer) return;
+    this.vetoTimer = setInterval(() => this.autoVetoTimeouts(), 1000);
+  }
+
+  stopVetoTimer() {
+    clearInterval(this.vetoTimer);
+    this.vetoTimer = null;
+  }
+
   vetoAction(viewer, { stepIndex, map, side }) {
     this.require(viewer, 'captain');
     let finished = false;
@@ -841,6 +893,7 @@ export class MatchService extends EventEmitter {
             steps: veto.steps,
             maps: veto.maps,
             current: match.status === 'veto' ? veto.current : null,
+            remainingMs: this.vetoRemainingMs(match),
             done: veto.done,
             history: actions.map((a) => ({
               index: a.idx,