feat: add manual match entry form and match detail pages with diagram
This commit is contained in:
@@ -0,0 +1,305 @@
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import { NextResponse } from "next/server";
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import { prisma } from "@/lib/prisma";
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import { calculateTeamElo, calculateTeamEloChange } from "@/lib/elo-utils";
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import { getSession } from "@/lib/auth-simple";
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interface MatchInput {
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eventId?: number;
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round?: number;
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table?: string;
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team1P1Name: string;
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team1P2Name: string;
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team2P1Name: string;
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team2P2Name: string;
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team1Score: number;
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team2Score: number;
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isCasual?: boolean;
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}
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/**
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* POST /api/matches/bulk
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*
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* Create multiple matches in bulk
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*/
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export async function POST(request: Request) {
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try {
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const body = await request.json();
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const { matches } = body;
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if (!Array.isArray(matches) || matches.length === 0) {
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return NextResponse.json(
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{ error: "matches array is required and must not be empty" },
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{ status: 400 }
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);
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}
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// Validate each match
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const errors: string[] = [];
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const validMatches: MatchInput[] = [];
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for (let i = 0; i < matches.length; i++) {
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const match = matches[i];
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const matchNum = i + 1;
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if (!match.team1P1Name || !match.team1P2Name || !match.team2P1Name || !match.team2P2Name) {
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errors.push(`Match ${matchNum}: All player names are required`);
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continue;
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}
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if (typeof match.team1Score !== "number" || typeof match.team2Score !== "number") {
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errors.push(`Match ${matchNum}: Scores must be numbers`);
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continue;
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}
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if (match.team1Score < 0 || match.team2Score < 0) {
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errors.push(`Match ${matchNum}: Scores cannot be negative`);
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continue;
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}
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if (match.team1Score === match.team2Score && match.isCasual) {
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// Allow ties in casual matches
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}
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validMatches.push(match);
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}
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const importedMatches: any[] = [];
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// Process each valid match
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for (const match of validMatches) {
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try {
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// Find or create players
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const player1Name = match.team1P1Name.trim();
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const player2Name = match.team1P2Name.trim();
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const player3Name = match.team2P1Name.trim();
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const player4Name = match.team2P2Name.trim();
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const player1 = await findOrCreatePlayer(player1Name);
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const player2 = await findOrCreatePlayer(player2Name);
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const player3 = await findOrCreatePlayer(player3Name);
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const player4 = await findOrCreatePlayer(player4Name);
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// Check if this is a casual match or tournament match
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const isCasual = match.isCasual || !match.eventId;
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// Calculate ELO changes
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const player1Rating = player1.currentElo;
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const player2Rating = player2.currentElo;
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const player3Rating = player3.currentElo;
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const player4Rating = player4.currentElo;
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const team1Rating = calculateTeamElo(player1Rating, player2Rating);
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const team2Rating = calculateTeamElo(player3Rating, player4Rating);
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const team1ScoreNormalized = match.team1Score > match.team2Score ? 1 : match.team1Score === match.team2Score ? 0.5 : 0;
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const team1Change = calculateTeamEloChange(team1Rating, team2Rating, team1ScoreNormalized);
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const team2Change = -team1Change;
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const p1Change = Math.round(team1Change / 2);
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const p2Change = Math.round(team1Change / 2);
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const p3Change = Math.round(team2Change / 2);
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const p4Change = Math.round(team2Change / 2);
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// Create the match
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const matchData: any = {
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team1P1Id: player1.id,
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team1P2Id: player2.id,
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team2P1Id: player3.id,
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team2P2Id: player4.id,
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team1Score: match.team1Score,
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team2Score: match.team2Score,
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playedAt: new Date(),
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isCasual,
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};
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if (match.eventId) {
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matchData.eventId = match.eventId;
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}
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const createdMatch = await prisma.match.create({
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data: matchData,
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include: {
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team1P1: true,
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team1P2: true,
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team2P1: true,
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team2P2: true,
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},
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});
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// Update player stats
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await prisma.player.update({
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where: { id: player1.id },
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data: {
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currentElo: player1.currentElo + p1Change,
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gamesPlayed: { increment: 1 },
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wins: match.team1Score > match.team2Score ? { increment: 1 } : undefined,
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losses: match.team1Score < match.team2Score ? { increment: 1 } : undefined,
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},
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});
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await prisma.player.update({
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where: { id: player2.id },
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data: {
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currentElo: player2.currentElo + p2Change,
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gamesPlayed: { increment: 1 },
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wins: match.team1Score > match.team2Score ? { increment: 1 } : undefined,
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losses: match.team1Score < match.team2Score ? { increment: 1 } : undefined,
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},
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});
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await prisma.player.update({
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where: { id: player3.id },
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data: {
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currentElo: player3.currentElo + p3Change,
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gamesPlayed: { increment: 1 },
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wins: match.team2Score > match.team1Score ? { increment: 1 } : undefined,
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losses: match.team2Score < match.team1Score ? { increment: 1 } : undefined,
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},
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});
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await prisma.player.update({
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where: { id: player4.id },
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data: {
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currentElo: player4.currentElo + p4Change,
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gamesPlayed: { increment: 1 },
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wins: match.team2Score > match.team1Score ? { increment: 1 } : undefined,
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losses: match.team2Score < match.team1Score ? { increment: 1 } : undefined,
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},
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});
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// Create Elo snapshots
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await prisma.eloSnapshot.createMany({
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data: [
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{ playerId: player1.id, matchId: createdMatch.id, ratingBefore: player1Rating, ratingAfter: player1Rating + p1Change, ratingChange: p1Change },
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{ playerId: player2.id, matchId: createdMatch.id, ratingBefore: player2Rating, ratingAfter: player2Rating + p2Change, ratingChange: p2Change },
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{ playerId: player3.id, matchId: createdMatch.id, ratingBefore: player3Rating, ratingAfter: player3Rating + p3Change, ratingChange: p3Change },
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{ playerId: player4.id, matchId: createdMatch.id, ratingBefore: player4Rating, ratingAfter: player4Rating + p4Change, ratingChange: p4Change },
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],
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});
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// Update partnership stats
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await updatePartnershipStats(player1.id, player2.id, match.team1Score > match.team2Score, p1Change + p2Change);
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await updatePartnershipStats(player3.id, player4.id, match.team2Score > match.team1Score, p3Change + p4Change);
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// Add players to tournament if applicable
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if (match.eventId) {
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await prisma.eventParticipant.upsert({
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where: {
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eventId_playerId: {
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eventId: match.eventId,
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playerId: player1.id,
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},
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},
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update: {},
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create: { eventId: match.eventId, playerId: player1.id },
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});
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await prisma.eventParticipant.upsert({
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where: {
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eventId_playerId: {
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eventId: match.eventId,
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playerId: player2.id,
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},
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},
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update: {},
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create: { eventId: match.eventId, playerId: player2.id },
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});
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await prisma.eventParticipant.upsert({
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where: {
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eventId_playerId: {
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eventId: match.eventId,
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playerId: player3.id,
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},
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},
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update: {},
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create: { eventId: match.eventId, playerId: player3.id },
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});
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await prisma.eventParticipant.upsert({
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where: {
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eventId_playerId: {
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eventId: match.eventId,
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playerId: player4.id,
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},
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},
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update: {},
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create: { eventId: match.eventId, playerId: player4.id },
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});
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}
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importedMatches.push(createdMatch);
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} catch (error) {
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const matchNum = validMatches.indexOf(match) + 1;
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errors.push(`Match ${matchNum}: ${error instanceof Error ? error.message : "Unknown error"}`);
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}
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}
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return NextResponse.json({
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importedCount: importedMatches.length,
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errorCount: errors.length,
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errors: errors.length > 0 ? errors : undefined,
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matches: importedMatches,
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});
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} catch (error) {
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console.error("Error creating matches:", error);
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return NextResponse.json(
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{ error: "Internal server error" },
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{ status: 500 }
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);
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}
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}
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async function findOrCreatePlayer(name: string) {
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const normalizedName = name.trim().toLowerCase();
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let player = await prisma.player.findFirst({
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where: { normalizedName },
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});
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if (!player) {
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player = await prisma.player.create({
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data: {
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name: name.trim(),
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normalizedName,
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rating: 1000,
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currentElo: 1000,
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},
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});
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}
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return player;
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}
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async function updatePartnershipStats(player1Id: number, player2Id: number, won: boolean, eloChange: number) {
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// Ensure player1Id < player2Id for consistent key generation
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const [smallId, largeId] = player1Id < player2Id ? [player1Id, player2Id] : [player2Id, player1Id];
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const existingStat = await prisma.partnershipStat.findFirst({
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where: {
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player1Id: smallId,
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player2Id: largeId,
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},
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});
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if (existingStat) {
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await prisma.partnershipStat.update({
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where: { id: existingStat.id },
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data: {
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gamesPlayed: { increment: 1 },
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wins: won ? { increment: 1 } : undefined,
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losses: won ? undefined : { increment: 1 },
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totalEloChange: { increment: eloChange },
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lastPlayed: new Date(),
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},
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});
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} else {
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await prisma.partnershipStat.create({
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data: {
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player1Id: smallId,
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player2Id: largeId,
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gamesPlayed: 1,
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wins: won ? 1 : 0,
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losses: won ? 0 : 1,
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totalEloChange: eloChange,
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lastPlayed: new Date(),
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},
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});
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}
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}
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