feat: add competition heats system backend
- Add 3 new database tables: divisions, competition_types, event_user_heats - Add seed data for 6 divisions (NEW, NOV, INT, ADV, ALL, CHA) and 2 competition types (J&J, STR) - Add API endpoints for divisions and competition types - Add heats management endpoints in events route (POST/GET/DELETE) - Implement unique constraint: cannot have same role in same division+competition type - Add participant verification before allowing heats management - Support heat numbers 1-9 with optional Leader/Follower role
This commit is contained in:
Radosław Gierwiało
27
backend/src/routes/competitionTypes.js
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27
backend/src/routes/competitionTypes.js
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@@ -0,0 +1,27 @@
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const express = require('express');
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const { prisma } = require('../utils/db');
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const router = express.Router();
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// GET /api/competition-types - List all competition types (public)
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router.get('/', async (req, res, next) => {
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try {
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const competitionTypes = await prisma.competitionType.findMany({
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select: {
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id: true,
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name: true,
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abbreviation: true,
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},
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});
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res.json({
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success: true,
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count: competitionTypes.length,
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data: competitionTypes,
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});
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} catch (error) {
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next(error);
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}
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});
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module.exports = router;
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31
backend/src/routes/divisions.js
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31
backend/src/routes/divisions.js
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@@ -0,0 +1,31 @@
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const express = require('express');
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const { prisma } = require('../utils/db');
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const router = express.Router();
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// GET /api/divisions - List all divisions (public)
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router.get('/', async (req, res, next) => {
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try {
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const divisions = await prisma.division.findMany({
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orderBy: {
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displayOrder: 'asc',
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},
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select: {
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id: true,
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name: true,
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abbreviation: true,
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displayOrder: true,
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},
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});
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res.json({
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success: true,
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count: divisions.length,
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data: divisions,
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});
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} catch (error) {
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next(error);
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}
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});
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module.exports = router;
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@@ -448,4 +448,336 @@ router.delete('/:slug/leave', authenticate, async (req, res, next) => {
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}
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});
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// POST /api/events/:slug/heats - Add/update user's heats for event
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router.post('/:slug/heats', authenticate, async (req, res, next) => {
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try {
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const { slug } = req.params;
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const userId = req.user.id;
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const { heats } = req.body;
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// Validation
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if (!Array.isArray(heats) || heats.length === 0) {
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return res.status(400).json({
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success: false,
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error: 'Heats must be a non-empty array',
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});
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}
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// Validate heat structure
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for (const heat of heats) {
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if (!heat.divisionId || !heat.competitionTypeId || !heat.heatNumber) {
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return res.status(400).json({
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success: false,
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error: 'Each heat must have divisionId, competitionTypeId, and heatNumber',
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});
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}
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if (heat.heatNumber < 1 || heat.heatNumber > 9) {
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return res.status(400).json({
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success: false,
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error: 'Heat number must be between 1 and 9',
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});
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}
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if (heat.role && !['Leader', 'Follower'].includes(heat.role)) {
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return res.status(400).json({
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success: false,
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error: 'Role must be either Leader or Follower',
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});
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}
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}
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// Find event
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const event = await prisma.event.findUnique({
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where: { slug },
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select: { id: true },
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});
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if (!event) {
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return res.status(404).json({
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success: false,
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error: 'Event not found',
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});
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}
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// Check if user is participant
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const participant = await prisma.eventParticipant.findUnique({
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where: {
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userId_eventId: {
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userId,
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eventId: event.id,
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},
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},
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});
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if (!participant) {
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return res.status(403).json({
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success: false,
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error: 'You must be a participant of this event',
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});
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}
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// Delete existing heats and create new ones (transaction)
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const result = await prisma.$transaction(async (tx) => {
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// Delete existing heats for this user and event
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await tx.eventUserHeat.deleteMany({
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where: {
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userId,
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eventId: event.id,
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},
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});
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// Create new heats
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const created = await tx.eventUserHeat.createMany({
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data: heats.map((heat) => ({
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userId,
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eventId: event.id,
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divisionId: heat.divisionId,
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competitionTypeId: heat.competitionTypeId,
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heatNumber: heat.heatNumber,
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role: heat.role || null,
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})),
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});
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// Fetch created heats with relations
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const userHeats = await tx.eventUserHeat.findMany({
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where: {
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userId,
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eventId: event.id,
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},
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include: {
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division: {
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select: {
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id: true,
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name: true,
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abbreviation: true,
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},
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},
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competitionType: {
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select: {
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id: true,
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name: true,
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abbreviation: true,
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},
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},
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},
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});
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return userHeats;
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});
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res.json({
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success: true,
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count: result.length,
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data: result,
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});
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} catch (error) {
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// Handle unique constraint violation
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if (error.code === 'P2002') {
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return res.status(400).json({
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success: false,
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error: 'Cannot have duplicate heats with same role in same division and competition type',
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});
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}
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next(error);
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}
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});
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// GET /api/events/:slug/heats/me - Get current user's heats
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router.get('/:slug/heats/me', authenticate, async (req, res, next) => {
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try {
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const { slug } = req.params;
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const userId = req.user.id;
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// Find event
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const event = await prisma.event.findUnique({
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where: { slug },
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select: { id: true },
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});
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if (!event) {
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return res.status(404).json({
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success: false,
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error: 'Event not found',
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});
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}
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// Get user's heats
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const heats = await prisma.eventUserHeat.findMany({
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where: {
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userId,
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eventId: event.id,
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},
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include: {
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division: {
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select: {
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id: true,
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name: true,
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abbreviation: true,
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},
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},
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competitionType: {
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select: {
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id: true,
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name: true,
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abbreviation: true,
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},
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},
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},
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orderBy: [
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{ competitionTypeId: 'asc' },
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{ divisionId: 'asc' },
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{ heatNumber: 'asc' },
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],
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});
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res.json({
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success: true,
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count: heats.length,
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data: heats,
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});
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} catch (error) {
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next(error);
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}
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});
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// GET /api/events/:slug/heats/all - Get all users' heats for event
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router.get('/:slug/heats/all', authenticate, async (req, res, next) => {
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try {
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const { slug } = req.params;
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// Find event
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const event = await prisma.event.findUnique({
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where: { slug },
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select: { id: true },
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});
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if (!event) {
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return res.status(404).json({
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success: false,
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error: 'Event not found',
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});
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}
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// Get all heats with user info
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const heats = await prisma.eventUserHeat.findMany({
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where: {
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eventId: event.id,
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},
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include: {
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user: {
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select: {
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id: true,
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username: true,
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avatar: true,
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},
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},
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division: {
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select: {
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id: true,
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name: true,
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abbreviation: true,
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},
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},
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competitionType: {
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select: {
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id: true,
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name: true,
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abbreviation: true,
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},
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},
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},
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});
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// Group by user
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const userHeatsMap = new Map();
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for (const heat of heats) {
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const userId = heat.user.id;
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if (!userHeatsMap.has(userId)) {
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userHeatsMap.set(userId, {
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userId: heat.user.id,
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username: heat.user.username,
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avatar: heat.user.avatar,
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heats: [],
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});
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}
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userHeatsMap.get(userId).heats.push({
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id: heat.id,
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divisionId: heat.divisionId,
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division: heat.division,
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competitionTypeId: heat.competitionTypeId,
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competitionType: heat.competitionType,
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heatNumber: heat.heatNumber,
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role: heat.role,
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});
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}
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const result = Array.from(userHeatsMap.values());
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res.json({
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success: true,
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count: result.length,
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data: result,
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});
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} catch (error) {
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next(error);
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}
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});
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// DELETE /api/events/:slug/heats/:id - Delete specific heat
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router.delete('/:slug/heats/:id', authenticate, async (req, res, next) => {
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try {
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const { slug, id } = req.params;
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const userId = req.user.id;
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// Find event
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const event = await prisma.event.findUnique({
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where: { slug },
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select: { id: true },
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});
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if (!event) {
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return res.status(404).json({
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success: false,
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error: 'Event not found',
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});
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}
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// Find heat
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const heat = await prisma.eventUserHeat.findUnique({
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where: { id: parseInt(id) },
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});
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if (!heat) {
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return res.status(404).json({
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success: false,
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error: 'Heat not found',
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});
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}
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// Check ownership
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if (heat.userId !== userId) {
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return res.status(403).json({
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success: false,
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error: 'You can only delete your own heats',
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});
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}
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// Delete heat
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await prisma.eventUserHeat.delete({
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where: { id: parseInt(id) },
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});
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res.json({
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success: true,
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message: 'Heat deleted successfully',
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});
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} catch (error) {
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next(error);
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}
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});
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module.exports = router;
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