T

Samuel Enocsson b51c47dc4c fix: address mobile UI review findings (#16 )

- Hide desktop .card-section on mobile, add .m-search-input with same
  HTMX attrs for mobile course search (fixes horizontal overflow)
- Remove dead layoutCount var and .m-layouts-pill block in course-cards
- Remove dead 768px breakpoints from players.css (table hidden at 880px)
- Move .mobile-section-head inside else-block for empty state in both
  ratings-cards and course-cards (fixes section head showing on empty)
- Add tabindex, role=button, aria-expanded, onkeydown to .m-card and
  .m-course-card; toggle aria-expanded in JS toggle functions
- Fix data-history attribute to use <%=  (HTML-escaped) instead of <%-
- Convert var to const/let in all new/changed JS blocks

2026-05-22 21:27:05 +02:00

.gitea/workflows

ci: use full Gitea URL for package-updater-action

2026-05-22 15:27:30 +02:00

.github/workflows

ci: migrate to Gitea Actions for docker build

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public

fix: address mobile UI review findings (#16 )

2026-05-22 21:27:05 +02:00

src

feat: show sensitivity bracket around required average

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views

fix: address mobile UI review findings (#16 )

2026-05-22 21:27:05 +02:00

.dockerignore

Add course layouts scraping and rating calculation system

2025-09-30 23:45:07 +02:00

.gitignore

Refactor: split server.js monolith into modular architecture

2026-02-18 22:20:58 +01:00

CHANGELOG.md

chore(main): release 1.2.0

2026-03-20 07:45:38 +00:00

CLAUDE.md

docs: update CLAUDE.md for consolidated deploy.yml workflow

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docker-compose.yml

fix: upgrade Node 18 to 22 and fix Puppeteer compatibility

2026-03-20 07:39:34 +01:00

Dockerfile

fix: upgrade Node 18 to 22 and fix Puppeteer compatibility

2026-03-20 07:39:34 +01:00

package-lock.json

1.2.8

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package.json

1.2.8

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pdga-numbers.txt

Enhance prediction system with multi-day tournament support and auto-calculation

2025-08-13 09:04:44 +02:00

README.md

Update README with comprehensive documentation of new features

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server.js

fix: address code review for visual layer + topbar (#4 )

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README.md

PDGA Ratings Scraper

A comprehensive web application that scrapes PDGA player ratings, calculates rating predictions, and displays them with interactive charts and real-time updates.

Setup

Local Development

Install dependencies:

npm install

Add PDGA numbers to pdga-numbers.txt (one per line)
Start the server:

npm start

Open http://localhost:3000 in your browser

Docker (Recommended)

Build and run with Docker:

docker build -t pdga-ratings .
docker run -p 3000:3000 --name pdga-ratings-container pdga-ratings

Open http://localhost:3000 in your browser

Features

Core Functionality

Database-first architecture: SQLite database serves as single source of truth
Automatic startup population: Reads pdga-numbers.txt and populates missing players at startup
User-controlled refresh: Data only updates when user explicitly clicks refresh icons
Optimized PDGA scraping: Uses /details page as baseline + only scrapes NEW tournaments for predictions

Rating System

Official PDGA ratings: Current player ratings from PDGA website
Rating predictions: Multi-day tournament support with weighted calculations
Rating history charts: Interactive SVG charts with hover tooltips
Rating changes: Shows recent rating changes with color-coded indicators

User Interface

Mobile-responsive design: Optimized layouts for desktop and mobile
Expandable player rows: Click to view detailed rating history charts
Individual refresh controls: Separate refresh icons for ratings, predictions, and charts
Progress tracking: Real-time progress bars for bulk operations
Error handling: Comprehensive error messages with retry suggestions

Performance & Reliability

Respectful scraping: 2-second delays between PDGA requests
Smart caching: Database persistence with user-controlled freshness
Docker optimization: Alpine Linux with Chromium for stable Puppeteer execution
Retry logic: Automatic retries with fallback strategies for network issues

Usage

Basic Operations

View ratings: Page loads instantly from database
Refresh player data: Click refresh icon next to player rating
Refresh predictions: Click refresh icon next to predicted rating
View rating history: Click on any player row to expand chart
Refresh charts: Click refresh icon in chart title

Player Management

Edit pdga-numbers.txt to add/remove players
Restart server to automatically populate new players
Use "Load All" button to force refresh all player data

API Endpoints

GET /api/ratings - Get all player ratings from database
POST /api/refresh-player/:pdgaNumber - Refresh specific player
POST /api/refresh-round-history/:pdgaNumber - Refresh player predictions
GET /api/rating-history/:pdgaNumber - Get player rating history
GET /api/database-status - Check database population status

Technical Details

Architecture

Backend: Node.js + Express + SQLite
Frontend: Vanilla JavaScript with Server-Sent Events
Scraping: Puppeteer with Alpine Linux + Chromium
Charts: Custom SVG implementation with interactive tooltips

PDGA Integration

Uses official PDGA /details page for rating calculations
Only scrapes tournaments played AFTER last official round
Respects PDGA servers with proper delays and retry logic
Handles both current ratings and historical data

Docker Configuration

Alpine Linux base for minimal footprint
Pre-installed Chromium for Puppeteer
Non-root user for security
Proper volume mounting for data persistence