fix participant seq

src/tournament-rules/rules/single-elimination.ts

@@ -4,7 +4,7 @@ import {
   Participant,
   ParticipantScore,
 } from '../../participant/entities/participant.entity';
-import _ from 'lodash';
+import _, { pick } from 'lodash';
 
 export class SingleElimination extends TournamentRuleBase {
   totalRoundCount() {
@@ -27,6 +27,7 @@ export class SingleElimination extends TournamentRuleBase {
           // add participants to first round
           const participants = _.sortBy(
             this.tournament.participants,
+            (p) => -p.seq,
             (p) => -p.id,
           );
           const neededMatchesCount =
@@ -58,14 +59,16 @@ export class SingleElimination extends TournamentRuleBase {
 
   nextRound() {
     const finishedMatches = this.specificMatches(MatchStatus.Finished);
-    const survivedParticipants = this.tournament.participants
-      .filter(
+    const survivedParticipants = _.sortBy(
+      this.tournament.participants.filter(
         (p) =>
           !finishedMatches.some(
             (m) => m.participated(p.id) && m.winnerId !== p.id,
           ),
-      )
-      .reverse();
+      ),
+      (p) => -p.seq,
+      (p) => -p.id,
+    );
     const nextRoundCount = this.nextRoundCount();
     const matches = this.specificMatches(MatchStatus.Pending).filter(
       (m) => m.round === nextRoundCount && !m.isThirdPlaceMatch,

src/tournament-rules/rules/swiss.ts

@@ -34,6 +34,7 @@ export class Swiss extends TournamentRuleBase {
       if (r === 1) {
         const participants = _.sortBy(
           this.tournament.participants,
+          (p) => -p.seq,
           (p) => -p.id,
         );
         for (const match of matches) {