feat(api): add auth, user role, match upload, and tournament routes

This commit is contained in:
2026-03-29 19:25:31 -07:00
parent eb8fcd3cf4
commit ebc8352ae1
4 changed files with 377 additions and 245 deletions
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import { auth } from "@/lib/auth";
import { toNextJsHandler } from "better-auth/next-js";
export const { GET, POST } = toNextJsHandler(auth);
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@@ -1,244 +1,258 @@
import { NextRequest, NextResponse } from "next/server"
import { prisma } from "@/lib/prisma"
import { auth } from "@/lib/auth"
import { NextResponse } from "next/server";
import { prisma } from "@/lib/prisma";
import Papa from "papaparse";
import { canManageTournament } from "@/lib/permissions";
import { getSession } from "@/lib/auth-simple";
import { calculateTeamElo, calculateExpectedTeamScore, calculateTeamEloChange } from "@/lib/elo-utils";
// eslint-disable-next-line @typescript-eslint/no-var-requires
const Papa = require("papaparse")
// Map table names to numeric IDs
const TABLE_NAME_MAP: Record<string, number> = {
"Clubs": 1,
"Hearts": 2,
"Diamonds": 3,
"Spades": 4,
"Stars": 5,
interface CSVRow {
"Event #": string;
Round: string;
Table: string;
"Seat 1": string;
"Seat 3": string;
"Odds Points": string;
"Seat 2": string;
"Seat 4": string;
"Evens Points": string;
Winner?: string;
}
export async function POST(request: NextRequest) {
const session = await auth()
if (!session) {
return NextResponse.json({ error: "Unauthorized" }, { status: 401 })
}
const K_FACTOR = 32; // Standard K-factor for Elo calculations
export async function POST(request: Request) {
try {
const formData = await request.formData()
const file = formData.get("csvFile") as File
const eventId = formData.get("eventId") as string
const formData = await request.formData();
const csvFile = formData.get("csvFile") as File;
const eventId = formData.get("eventId") as string;
if (!file) {
return NextResponse.json({ error: "No file uploaded" }, { status: 400 })
if (!csvFile) {
return NextResponse.json(
{ error: "No CSV file provided" },
{ status: 400 }
);
}
const fileBuffer = Buffer.from(await file.arrayBuffer())
const fileText = fileBuffer.toString()
if (!eventId) {
return NextResponse.json(
{ error: "No tournament selected" },
{ status: 400 }
);
}
const parseResult = Papa.parse(fileText, {
// Check if user has permission to add matches to this tournament
const permission = await canManageTournament(parseInt(eventId));
if (!permission.allowed) {
return NextResponse.json(
{ error: permission.reason || 'Insufficient permissions to add matches' },
{ status: 403 }
);
}
// Get the current user to assign as match creator
const session = await getSession();
const userId = session?.user?.id || null;
// Read and parse CSV
const csvText = await csvFile.text();
const parseResult = Papa.parse<CSVRow>(csvText, {
header: true,
skipEmptyLines: true,
})
});
if (parseResult.errors.length > 0) {
return NextResponse.json(
{ error: "CSV parsing error", details: parseResult.errors },
{ error: "CSV parsing errors", errors: parseResult.errors.map((e: any) => e.message) },
{ status: 400 }
)
);
}
const results = parseResult.data as Record<string, string>[]
const rows = parseResult.data;
let importedCount = 0;
let errorCount = 0;
const errors: string[] = [];
let importedCount = 0
let errorCount = 0
const errors: string[] = []
for (const row of results) {
// Process each row
for (const [index, row] of rows.entries()) {
try {
// Extract and validate data
const roundNumber = parseInt(row.Round)
const tableName = row.Table
const seat1Name = row["Seat 1"]?.trim()
const seat3Name = row["Seat 3"]?.trim()
const oddsPoints = parseInt(row["Odds Points"])
const seat2Name = row["Seat 2"]?.trim()
const seat4Name = row["Seat 4"]?.trim()
const evensPoints = parseInt(row["Evens Points"])
// Extract player names
const player1Name = row["Seat 1"]?.trim();
const player2Name = row["Seat 3"]?.trim();
const player3Name = row["Seat 2"]?.trim();
const player4Name = row["Seat 4"]?.trim();
// Validate required fields
if (!seat1Name || !seat3Name || !seat2Name || !seat4Name) {
errors.push(`Row ${importedCount + errorCount + 2}: Missing player names`)
errorCount++
continue
if (!player1Name || !player2Name || !player3Name || !player4Name) {
errors.push(`Row ${index + 2}: Missing player names`);
errorCount++;
continue;
}
// Find or create players
const players = await Promise.all(
[seat1Name, seat3Name, seat2Name, seat4Name].map(async (name) => {
let player = await prisma.player.findUnique({ where: { name } })
if (!player) {
player = await prisma.player.create({ data: { name } })
}
return player
})
)
// Find or create players
const players = await Promise.all([
findOrCreatePlayer(player1Name),
findOrCreatePlayer(player2Name),
findOrCreatePlayer(player3Name),
findOrCreatePlayer(player4Name),
]);
console.log('Players found/created:');
players.forEach((p, i) => {
console.log(` Player ${i + 1}: ${p.name} (ID: ${p.id}, Elo: ${p.currentElo})`);
});
const [player1, player2, player3, player4] = players
// Map table name to number
const tableNumber = TABLE_NAME_MAP[tableName] || 0
// Find or create round
let round = await prisma.tournamentRound.findFirst({
where: { eventId: parseInt(eventId), roundNumber },
})
if (!round) {
round = await prisma.tournamentRound.create({
data: {
eventId: parseInt(eventId),
roundNumber,
status: "completed",
},
})
}
// Parse scores
const team1Score = parseInt(row["Odds Points"]) || 0;
const team2Score = parseInt(row["Evens Points"]) || 0;
// Determine winner
const team1Won = oddsPoints > evensPoints
const team1Won = team1Score > team2Score;
const team2Won = team2Score > team1Score;
const isTie = team1Score === team2Score;
// Calculate Elo ratings using standard formula
const team1Rating = calculateTeamElo(players[0].currentElo, players[1].currentElo);
const team2Rating = calculateTeamElo(players[2].currentElo, players[3].currentElo);
// Actual scores (1 for win, 0.5 for tie, 0 for loss)
const team1ScoreActual = isTie ? 0.5 : (team1Won ? 1 : 0);
const team2ScoreActual = isTie ? 0.5 : (team2Won ? 1 : 0);
// Elo change for each team
const team1EloChange = calculateTeamEloChange(team1Rating, team2Rating, team1ScoreActual, K_FACTOR);
const team2EloChange = calculateTeamEloChange(team2Rating, team1Rating, team2ScoreActual, K_FACTOR);
// Individual Elo changes (split evenly between team members)
const player1EloChange = team1EloChange / 2;
const player2EloChange = team1EloChange / 2;
const player3EloChange = team2EloChange / 2;
const player4EloChange = team2EloChange / 2;
// Create match
const match = await prisma.match.create({
await prisma.match.create({
data: {
eventId: parseInt(eventId),
team1P1Id: player1.id,
team1P2Id: player2.id,
team2P1Id: player3.id,
team2P2Id: player4.id,
team1Score: oddsPoints,
team2Score: evensPoints,
playedAt: new Date(),
team1P1Id: players[0].id,
team1P2Id: players[1].id,
team2P1Id: players[2].id,
team2P2Id: players[3].id,
team1Score,
team2Score,
status: "completed",
createdById: userId,
},
})
});
// Calculate Elo for all players
const playersForElo = [
{ id: player1.id, isTeam1: true },
{ id: player2.id, isTeam1: true },
{ id: player3.id, isTeam1: false },
{ id: player4.id, isTeam1: false },
]
// Update individual player stats
await updatePlayerStats(players[0].id, team1Won, player1EloChange);
await updatePlayerStats(players[1].id, team1Won, player2EloChange);
await updatePlayerStats(players[2].id, team2Won, player3EloChange);
await updatePlayerStats(players[3].id, team2Won, player4EloChange);
const K = 32
// Update partnership stats (for tracking how players perform together)
await updatePartnershipStats(players[0].id, players[1].id, team1Won, player1EloChange);
await updatePartnershipStats(players[2].id, players[3].id, team2Won, player3EloChange);
for (const p of playersForElo) {
const playerData = await prisma.player.findUnique({
where: { id: p.id },
})
if (!playerData) continue
const expectedScore = 1 / (1 + Math.pow(10, (1200 - playerData.currentElo) / 400))
const actualScore = p.isTeam1 ? (team1Won ? 1 : 0) : (team1Won ? 0 : 1)
const ratingChange = Math.round(K * (actualScore - expectedScore))
const newRating = playerData.currentElo + ratingChange
await prisma.player.update({
where: { id: p.id },
data: { currentElo: newRating },
})
await prisma.eloSnapshot.create({
data: {
playerId: p.id,
matchId: match.id,
ratingBefore: playerData.currentElo,
ratingAfter: newRating,
ratingChange,
},
})
}
// Track partnership games
await prisma.partnershipGame.create({
data: {
player1Id: player1.id,
player2Id: player2.id,
matchId: match.id,
teamNumber: 1,
wonMatch: team1Won ? 1 : 0,
},
})
await prisma.partnershipGame.create({
data: {
player1Id: player3.id,
player2Id: player4.id,
matchId: match.id,
teamNumber: 2,
wonMatch: team1Won ? 0 : 1,
},
})
// Update partnership statistics
const partnerships = [
[player1.id, player2.id],
[player3.id, player4.id],
]
for (const [p1Id, p2Id] of partnerships) {
const [player1Id, player2Id] = p1Id < p2Id ? [p1Id, p2Id] : [p2Id, p1Id]
const existingStat = await prisma.partnershipStat.findFirst({
where: { player1Id, player2Id },
})
const won =
(player1Id === player1.id && player2Id === player2.id && team1Won) ||
(player1Id === player3.id && player2Id === player4.id && !team1Won)
if (existingStat) {
await prisma.partnershipStat.update({
where: { id: existingStat.id },
data: {
gamesPlayed: { increment: 1 },
wins: { increment: won ? 1 : 0 },
losses: { increment: won ? 0 : 1 },
lastPlayed: new Date(),
},
})
} else {
await prisma.partnershipStat.create({
data: {
player1Id,
player2Id,
gamesPlayed: 1,
wins: won ? 1 : 0,
losses: won ? 0 : 1,
totalEloChange: 0,
lastPlayed: new Date(),
},
})
}
}
importedCount++
importedCount++;
} catch (err: any) {
errors.push(`Row ${importedCount + errorCount + 2}: ${err.message}`)
errorCount++
errors.push(`Row ${index + 2}: ${err.message}`);
errorCount++;
}
}
return NextResponse.json({
success: true,
importedCount,
errorCount,
errors: errorCount > 0 ? errors : undefined,
})
errors: errors.length > 0 ? errors : undefined,
});
} catch (error: any) {
console.error("Error uploading CSV:", error)
console.error("Upload error:", error);
return NextResponse.json(
{ error: "Failed to process CSV file", details: error.message },
{ error: error.message || "Failed to upload CSV" },
{ status: 500 }
)
);
}
}
async function findOrCreatePlayer(name: string) {
// Try to find existing player with exact name match
let player = await prisma.player.findFirst({
where: { name },
});
if (!player) {
// Create a new player with a unique name
const uniqueName = `${name}-${Date.now()}-${Math.random().toString(36).substring(2, 8)}`;
player = await prisma.player.create({
data: {
name: uniqueName,
rating: 1000,
currentElo: 1000,
},
});
}
return player;
}
async function updatePlayerStats(playerId: number, won: boolean, eloChange: number) {
// First, get the current player data to calculate the new values
const player = await prisma.player.findUnique({
where: { id: playerId },
});
if (!player) {
throw new Error(`Player ${playerId} not found`);
}
// Update the player's statistics
await prisma.player.update({
where: { id: playerId },
data: {
currentElo: player.currentElo + Math.round(eloChange),
gamesPlayed: player.gamesPlayed + 1,
wins: won ? player.wins + 1 : player.wins,
losses: won ? player.losses : player.losses + 1,
},
});
}
async function updatePartnershipStats(player1Id: number, player2Id: number, won: boolean, eloChange: number) {
// Sort IDs to ensure consistent partnership lookup
const [smallId, largeId] = player1Id < player2Id ? [player1Id, player2Id] : [player2Id, player1Id];
// Find existing partnership
const existing = await prisma.partnershipStat.findFirst({
where: {
player1Id: smallId,
player2Id: largeId,
},
});
if (existing) {
// Update existing partnership
await prisma.partnershipStat.update({
where: { id: existing.id },
data: {
gamesPlayed: { increment: 1 },
wins: won ? { increment: 1 } : undefined,
losses: won ? undefined : { increment: 1 },
totalEloChange: { increment: eloChange },
lastPlayed: new Date(),
},
});
} else {
// Create new partnership
await prisma.partnershipStat.create({
data: {
player1Id: smallId,
player2Id: largeId,
gamesPlayed: 1,
wins: won ? 1 : 0,
losses: won ? 0 : 1,
totalEloChange: eloChange,
lastPlayed: new Date(),
},
});
}
}
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import { NextRequest, NextResponse } from "next/server"
import { prisma } from "@/lib/prisma"
import { auth } from "@/lib/auth"
export async function POST(request: NextRequest) {
const session = await auth()
if (!session) {
return NextResponse.json({ error: "Unauthorized" }, { status: 401 })
}
try {
const body = await request.json()
const { name, description, eventDate, format, maxParticipants } = body
if (!name) {
return NextResponse.json(
{ error: "Tournament name is required" },
{ status: 400 }
)
}
const tournament = await prisma.event.create({
data: {
name,
description: description || "",
eventDate: eventDate ? new Date(eventDate) : null,
format: format || "round_robin",
status: "planned",
maxParticipants: maxParticipants || null,
},
})
return NextResponse.json({ success: true, tournament })
} catch (error) {
console.error("Error creating tournament:", error)
return NextResponse.json(
{ error: "Failed to create tournament" },
{ status: 500 }
)
}
}
import { NextResponse } from "next/server";
import { prisma } from "@/lib/prisma";
import { getTournamentStatus } from "@/lib/tournamentUtils";
import { canCreateTournaments } from "@/lib/permissions";
import { getSession } from "@/lib/auth-simple";
export async function GET() {
try {
const tournaments = await prisma.event.findMany({
where: { eventType: "tournament" },
orderBy: { createdAt: "desc" },
include: {
participants: true,
teams: {
@@ -52,17 +17,77 @@ export async function GET() {
player2: true,
},
},
rounds: true,
},
orderBy: { createdAt: "desc" },
})
});
return NextResponse.json({ tournaments })
// Update tournament statuses based on event date
const updatedTournaments = await Promise.all(
tournaments.map(async (tournament) => {
const calculatedStatus = getTournamentStatus(tournament.eventDate);
// Only update if the calculated status differs from the stored status
if (tournament.status !== calculatedStatus) {
await prisma.event.update({
where: { id: tournament.id },
data: { status: calculatedStatus },
});
return { ...tournament, status: calculatedStatus };
}
return tournament;
})
);
return NextResponse.json({ tournaments: updatedTournaments });
} catch (error) {
console.error("Error fetching tournaments:", error)
console.error("Failed to fetch tournaments:", error);
return NextResponse.json(
{ error: "Failed to fetch tournaments" },
{ status: 500 }
)
);
}
}
export async function POST(request: Request) {
try {
// Check if user has permission to create tournaments
const permission = await canCreateTournaments();
if (!permission.allowed) {
return NextResponse.json(
{ error: permission.reason || 'Insufficient permissions to create tournaments' },
{ status: 403 }
);
}
// Get the current user to assign as owner
const session = await getSession();
if (!session?.user?.id) {
return NextResponse.json(
{ error: 'User not authenticated' },
{ status: 401 }
);
}
const body = await request.json();
const { name, format, eventDate } = body;
const tournament = await prisma.event.create({
data: {
name,
format: format || "round_robin",
eventDate: eventDate ? new Date(eventDate) : null,
eventType: "tournament",
status: "planned",
ownerId: session.user.id, // Assign ownership to the creator
},
});
return NextResponse.json({ tournament }, { status: 201 });
} catch (error) {
console.error("Failed to create tournament:", error);
return NextResponse.json(
{ error: "Failed to create tournament" },
{ status: 500 }
);
}
}
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import { NextRequest, NextResponse } from 'next/server';
import { prisma } from '@/lib/prisma';
import { getSession } from '@/lib/auth-simple';
import { canAssignTournamentAdmin } from '@/lib/permissions';
export async function GET(
request: NextRequest,
{ params }: { params: { id: string } }
) {
try {
const session = await getSession();
if (!session) {
return NextResponse.json({ error: 'Unauthorized' }, { status: 401 });
}
// Users can only query their own role or if they're an admin
// Fetch the requesting user's current role from database to avoid session cache issues
const requestingUser = await prisma.user.findUnique({
where: { id: session.user.id },
select: { role: true }
});
if (!requestingUser) {
return NextResponse.json({ error: 'Requesting user not found' }, { status: 404 });
}
if (session.user.id !== params.id && requestingUser.role !== 'club_admin') {
return NextResponse.json({ error: 'Forbidden' }, { status: 403 });
}
const user = await prisma.user.findUnique({
where: { id: params.id },
select: { role: true }
});
if (!user) {
return NextResponse.json({ error: 'User not found' }, { status: 404 });
}
return NextResponse.json({ role: user.role });
} catch (error) {
return NextResponse.json({ error: 'Internal server error' }, { status: 500 });
}
}
export async function PATCH(
request: NextRequest,
{ params }: { params: { id: string } }
) {
try {
// Check if the current user has permission to assign roles
const permission = await canAssignTournamentAdmin();
if (!permission.allowed) {
return NextResponse.json(
{ error: permission.reason || 'Insufficient permissions' },
{ status: 403 }
);
}
const { role } = await request.json();
// Validate the role
const validRoles = ['player', 'tournament_admin', 'club_admin'];
if (!validRoles.includes(role)) {
return NextResponse.json(
{ error: `Invalid role. Must be one of: ${validRoles.join(', ')}` },
{ status: 400 }
);
}
// Update the user's role
const updatedUser = await prisma.user.update({
where: { id: params.id },
data: { role }
});
return NextResponse.json({
message: 'Role updated successfully',
user: { id: updatedUser.id, email: updatedUser.email, role: updatedUser.role }
});
} catch (error) {
console.error("Failed to update user role:", error);
return NextResponse.json(
{ error: "Failed to update user role" },
{ status: 500 }
);
}
}