1.2.4

Fix YAML indentation (on:/jobs: were nested under name:), correct
image name from shcizo/myapp to shcizo/pdga-rating, switch registry
auth from GITEA_TOKEN to PACKAGES_TOKEN (auto-injected token lacks
effective registry access), and add packages:write permission.

Remove docker-build.yml since deploy.yml now covers build + push +
deploy in one workflow — previously both triggered on tag push and
raced for the same image tags.

.gitea/workflows/deploy.yml

@@ -0,0 +1,42 @@
+name: Build and deploy
+
+on:
+  push:
+    tags:
+      - "v*"
+
+jobs:
+  build-and-push:
+    runs-on: ubuntu-latest
+    permissions:
+      contents: read
+      packages: write
+    steps:
+      - uses: actions/checkout@v4
+
+      - name: Login to Gitea registry
+        uses: docker/login-action@v3
+        with:
+          registry: gitea.shcizo.se
+          username: ${{ gitea.actor }}
+          password: ${{ secrets.PACKAGES_TOKEN }}
+
+      - name: Build and push
+        uses: docker/build-push-action@v5
+        with:
+          context: .
+          push: true
+          tags: |
+            gitea.shcizo.se/shcizo/pdga-rating:${{ gitea.ref_name }}
+            gitea.shcizo.se/shcizo/pdga-rating:latest
+
+  deploy:
+    runs-on: ubuntu-latest
+    needs: [build-and-push]
+    steps:
+      - uses: shcizo/package-updater-action@v1
+        with:
+          endpoint: https://updater.shcizo.se/update
+          image: gitea.shcizo.se/shcizo/pdga-rating
+          tag: ${{ gitea.ref_name }}
+          token: ${{ secrets.UPDATER_TOKEN }}

.gitea/workflows/docker-build.yml

@@ -1,37 +0,0 @@
-name: Docker Build
-
-on:
-  push:
-    tags:
-      - 'v*'
-
-jobs:
-  docker:
-    runs-on: ubuntu-latest
-    permissions:
-      contents: read
-      packages: write
-    steps:
-      - uses: actions/checkout@v4
-
-      - uses: docker/login-action@v3
-        with:
-          registry: gitea.shcizo.se
-          username: ${{ gitea.actor }}
-          password: ${{ secrets.PACKAGES_TOKEN }}
-
-      - uses: docker/metadata-action@v5
-        id: meta
-        with:
-          images: gitea.shcizo.se/shcizo/pdga-rating
-          tags: |
-            type=semver,pattern={{version}}
-            type=semver,pattern={{major}}.{{minor}}
-            type=raw,value=latest
-
-      - uses: docker/build-push-action@v6
-        with:
-          context: .
-          push: true
-          tags: ${{ steps.meta.outputs.tags }}
-          labels: ${{ steps.meta.outputs.labels }}

CLAUDE.md

@@ -4,13 +4,14 @@ PDGA rating scraper and display app. Scrapes player ratings and course data from
 
 ## Tech Stack
 
-- **Runtime:** Node.js 18 (Alpine in Docker)
+- **Runtime:** Node.js 22 (slim/Debian-based in Docker)
+- **Hosting:** Gitea (`gitea.shcizo.se/shcizo/pdga-rating`) — use `tea` CLI for issues/PRs, not `gh`
 - **Server:** Express with EJS templates
 - **Database:** SQLite3 (file: `ratings.db`, Docker: `/app/data/ratings.db`)
 - **Frontend:** HTMX + vanilla JS (in `public/js/`)
 - **Scraping:** Puppeteer (with stealth plugin) + direct HTTP
 - **Logging:** Pino (JSON in production, pino-pretty in dev)
-- **CI/CD:** Release Please + Docker build/push to GHCR
+- **CI/CD:** Gitea Actions (tag-triggered docker build/push to `gitea.shcizo.se/shcizo/pdga-rating`)
 
 ## Project Structure
 
@@ -38,15 +39,25 @@ public/
 - `LOG_LEVEL=debug npm start` — Enable debug logging
 - `docker compose up` — Run via Docker
 
+**No test framework or lint setup** — `package.json` has only `start` and `dev` scripts. If adding either, document it here.
+
 ## Conventions
 
 - **Logging:** Use `require('./logger')` (or relative path). Never use `console.log/error` in backend code. Use appropriate Pino levels: `debug` for verbose/diagnostic data, `info` for operational status, `warn` for retries/degraded state, `error` for failures, `fatal` for startup crashes.
 - **Frontend JS:** `console.error` is fine in `public/js/` — runs in browser, no Pino.
-- **Commits:** Conventional commits (`feat:`, `fix:`, `refactor:`, `chore:`) — drives release-please.
+- **Commits:** Conventional commits (`feat:`, `fix:`, `refactor:`, `chore:`, `ci:`).
+- **Releases:** Manual version bump — edit `version` in `package.json` + `package-lock.json`, commit as `<version>`, tag `v<version>`, push commit + tag (`git push origin main v<version>`). Triggers `.gitea/workflows/docker-build.yml` which builds and pushes the image. Auth uses repo secret `PACKAGES_TOKEN` (PAT with `write:package`) — the auto-injected `GITEA_TOKEN` does not have effective registry access.
 - **Scraping:** Two strategies per entity: direct HTTP (fast, preferred) with Puppeteer fallback (stealth plugin for anti-bot). Rate limiting must be respected.
 - **Database:** Migrations run automatically on startup in `db.js`. Schema changes go there.
 - **Templates:** EJS with shared layout in `views/partials/`. Pages use HTMX for dynamic content loading.
 
+## PDGA Domain Notes
+
+- **Rating publication cycle:** PDGA officially recalculates ratings on the **second Tuesday of each month**. `getNextPDGAUpdateDate()` in `src/services/rating-calculator.js` computes this — round filtering uses it as cutoff.
+- **Predicted rating algorithm:** `calculatePredictedRating(roundRatings)` replicates PDGA's formula — 12-mo window (expands to 24 if <8 rounds), outlier removal at ≥7 rounds (2.5σ + 100pt threshold), double-weighting of recent 25% at ≥9 rounds. Returns `{rating, stdDev, debugLog}`.
+- **Rate limits:** `POST /api/refresh-round-history/:pdgaNumber` enforces a 24h cooldown per player (`src/routes/players.js`). Don't bypass — PDGA's site rate-limits aggressively.
+- **Round history refresh** uses Puppeteer (stealth plugin), other scraping prefers direct HTTP. Predicted rating is recomputed and stored on each refresh.
+
 ## Environment Variables
 
 | Variable | Default | Description |

package-lock.json

@@ -1,12 +1,12 @@
 {
   "name": "pdga-ratings",
-  "version": "1.2.3",
+  "version": "1.2.4",
   "lockfileVersion": 3,
   "requires": true,
   "packages": {
     "": {
       "name": "pdga-ratings",
-      "version": "1.2.3",
+      "version": "1.2.4",
       "dependencies": {
         "ejs": "^4.0.1",
         "express": "^4.18.2",

package.json

@@ -1,6 +1,6 @@
 {
   "name": "pdga-ratings",
-  "version": "1.2.3",
+  "version": "1.2.4",
   "description": "PDGA rating scraper and display",
   "main": "server.js",
   "scripts": {

public/js/players.js

@@ -26,23 +26,30 @@ function applyDeltaPill(pillEl, value) {
     pillEl.appendChild(numSpan);
 }
 
-function setupTooltipsAfterSwap() {
-    document.body.addEventListener('htmx:afterSwap', function(event) {
-        if (event.detail.target.id === 'ratings-table') {
-            initRatingsTooltips();
-        }
-        // After player history partial loads, render the chart
-        const target = event.detail.target;
-        if (target.id && target.id.startsWith('history-content-')) {
-            const container = target.querySelector('.player-chart, .chart-container');
-            if (container && container.dataset.history) {
+function initChartsIn(rootEl) {
+    rootEl.querySelectorAll('.player-chart').forEach(function(container) {
+        if (container.dataset.charted === 'true') return;
+        if (!container.dataset.history) return;
         try {
             const history = JSON.parse(container.dataset.history);
             createRatingChart(container, history);
+            container.dataset.charted = 'true';
         } catch (e) {
             console.error('Error rendering chart:', e);
         }
+    });
+}
+
+function setupAfterTableSwap() {
+    document.body.addEventListener('htmx:afterSwap', function(event) {
+        const target = event.detail.target;
+        if (target.id === 'ratings-table') {
+            initRatingsTooltips();
+            initChartsIn(target);
+            return;
         }
+        if (target.id && target.id.startsWith('history-content-')) {
+            initChartsIn(target);
         }
     });
 }

src/models/player.js

@@ -253,6 +253,32 @@ function getAllMonthlyHistoriesFromDB(months = 12) {
   });
 }
 
+/**
+ * Fetches the full rating history for ALL players in one query.
+ * Returns Map<pdgaNumber, {rating, date}[]> ordered chronologically (oldest → newest).
+ * Mirrors getAllMonthlyHistoriesFromDB but returns every point, not monthly snapshots.
+ */
+function getAllRatingHistoriesFromDB() {
+  return new Promise((resolve, reject) => {
+    db.all(
+      `SELECT p.pdga_number, rh.date, rh.rating
+       FROM rating_history rh
+       JOIN players p ON rh.player_id = p.id
+       ORDER BY p.pdga_number, rh.date ASC`,
+      [],
+      (err, rows) => {
+        if (err) return reject(err);
+        const map = new Map();
+        for (const row of rows) {
+          if (!map.has(row.pdga_number)) map.set(row.pdga_number, []);
+          map.get(row.pdga_number).push({ date: row.date, rating: row.rating });
+        }
+        resolve(map);
+      }
+    );
+  });
+}
+
 function getLastRefresh() {
   return new Promise((resolve, reject) => {
     db.get(
@@ -278,5 +304,6 @@ module.exports = {
   savePredictedRatingToDB,
   getLastRefresh,
   getMonthlyHistory,
-  getAllMonthlyHistoriesFromDB
+  getAllMonthlyHistoriesFromDB,
+  getAllRatingHistoriesFromDB
 };

src/routes/players.js

@@ -5,7 +5,7 @@ const { getPlayerFromDB, savePlayerToDB, getRatingHistoryFromDB, saveRatingHisto
 const { fetchPlayerDataHTTP, parsePlayerData, fetchRatingHistory, parseRatingHistory } = require('../scrapers/player-http');
 const { getOfficialRatingHistory, getOptimizedPlayerRounds } = require('../scrapers/player-puppeteer');
 const { launchBrowser } = require('../scrapers/browser');
-const { getPlayerDataFromDB, scrapePDGARating, getAllRatingsFromDB, refreshAllPlayersInDB, getPredictedRatingFromDB } = require('../services/player-service');
+const { getPlayerDataFromDB, scrapePDGARating, getAllRatingsFromDB, refreshAllPlayersInDB, getPredictedRatingFromDB, formatDisplayDate } = require('../services/player-service');
 const { getTopbarLocals } = require('../services/topbar-service');
 const { calculatePredictedRating } = require('../services/rating-calculator');
 const logger = require('../logger');
@@ -43,6 +43,8 @@ router.get('/partials/ratings-table', async (req, res) => {
   }
 });
 
+// Used only by the per-player "refresh rating history" button. The initial table render
+// pre-attaches history via getAllRatingsFromDB to avoid the load-then-fetch race.
 router.get('/partials/player-history/:pdgaNumber', async (req, res) => {
   try {
     const { pdgaNumber } = req.params;
@@ -61,7 +63,7 @@ router.get('/partials/player-history/:pdgaNumber', async (req, res) => {
     const formattedHistory = (history || []).map(row => ({
       date: row.date,
       rating: row.rating,
-      displayDate: new Date(row.date).toLocaleDateString('en-US', { day: '2-digit', month: 'short', year: 'numeric' })
+      displayDate: formatDisplayDate(row.date)
     }));
 
     const player = await getPlayerDataFromDB(pdgaNumber);
@@ -117,11 +119,7 @@ router.get('/api/rating-history/:pdgaNumber', async (req, res) => {
       const formattedHistory = cachedHistory.map(row => ({
         date: row.date,
         rating: row.rating,
-        displayDate: new Date(row.date).toLocaleDateString('en-US', { 
-          day: '2-digit', 
-          month: 'short', 
-          year: 'numeric' 
-        })
+        displayDate: formatDisplayDate(row.date)
       }));
       
       res.json({ 

src/services/player-service.js

@@ -1,9 +1,15 @@
 const { db } = require('../db');
-const { getPlayerFromDB, getRoundHistoryFromDB, savePredictedRatingToDB, savePlayerToDB, getMonthlyHistory, getAllMonthlyHistoriesFromDB } = require('../models/player');
+const { getPlayerFromDB, getRoundHistoryFromDB, savePredictedRatingToDB, savePlayerToDB, getMonthlyHistory, getAllMonthlyHistoriesFromDB, getAllRatingHistoriesFromDB } = require('../models/player');
 const { fetchPlayerDataHTTP, parsePlayerData } = require('../scrapers/player-http');
 const { calculatePredictedRating } = require('./rating-calculator');
 const logger = require('../logger');
 
+function formatDisplayDate(dateStr) {
+  return new Date(dateStr).toLocaleDateString('en-US', {
+    day: '2-digit', month: 'short', year: 'numeric'
+  });
+}
+
 // Derives previous-month rating and the delta to it. Prefers PDGA's reported
 // rating_change (canonical), falls back to our own monthly snapshots when
 // rating_change is missing — common for players whose latest scrape failed.
@@ -167,6 +173,7 @@ async function getAllRatingsFromDB(progressCallback = null) {
 
     // Fetch all monthly histories in one query so the per-player loop doesn't add N extra queries
     const monthlyHistoryMap = await getAllMonthlyHistoriesFromDB(12);
+    const ratingHistoryMap = await getAllRatingHistoriesFromDB();
 
     const ratings = [];
     const total = allPlayers.length;
@@ -189,6 +196,12 @@ async function getAllRatingsFromDB(progressCallback = null) {
 
         if (playerData) {
           playerData.monthlyHistory = monthlyHistoryMap.get(pdgaNumber) ?? [];
+          const rawHistory = ratingHistoryMap.get(pdgaNumber) ?? [];
+          playerData.ratingHistory = rawHistory.map(row => ({
+            date: row.date,
+            rating: row.rating,
+            displayDate: formatDisplayDate(row.date)
+          }));
           // Re-derive now that history is attached — bulk path skipped includeMonthlyHistory
           const derived = deriveMonthlyDeltas(playerData.rating, player.rating_change, playerData.monthlyHistory);
           playerData.lastMonthRating = derived.lastMonthRating;
@@ -218,7 +231,8 @@ async function getAllRatingsFromDB(progressCallback = null) {
           stdDev: null,
           lastMonthRating: (errorRating != null && errorRatingChange != null) ? errorRating - errorRatingChange : null,
           deltaPredicted: null,
-          monthlyHistory: []
+          monthlyHistory: [],
+          ratingHistory: []
         };
         ratings.push(errorData);
 
@@ -344,5 +358,6 @@ module.exports = {
   getPredictedRatingFromDB,
   getAllRatingsFromDB,
   refreshAllPlayersInDB,
-  computeKpis
+  computeKpis,
+  formatDisplayDate
 };

src/services/topbar-service.js

@@ -1,6 +1,10 @@
 const { getLastRefresh } = require('../models/player');
+const { getNextPDGAUpdateDate } = require('./rating-calculator');
 const logger = require('../logger');
 
+const DAY_NAMES = ['Sun', 'Mon', 'Tue', 'Wed', 'Thu', 'Fri', 'Sat'];
+const MONTH_NAMES = ['Jan', 'Feb', 'Mar', 'Apr', 'May', 'Jun', 'Jul', 'Aug', 'Sep', 'Oct', 'Nov', 'Dec'];
+
 function formatRelative(isoString) {
   if (!isoString) return 'Never';
   const then = new Date(isoString.replace(' ', 'T') + (isoString.endsWith('Z') ? '' : 'Z'));
@@ -18,25 +22,18 @@ function formatRelative(isoString) {
   return then.toISOString().slice(0, 10);
 }
 
-// First Tuesday of next month — approximation of PDGA's monthly cycle
-function computeNextUpdate(now = new Date()) {
-  const year = now.getUTCFullYear();
-  const month = now.getUTCMonth() + 1; // next month, may roll over
-  const candidate = new Date(Date.UTC(month === 12 ? year + 1 : year, month === 12 ? 0 : month, 1));
-  // 0=Sun, 1=Mon, 2=Tue
-  const offset = (2 - candidate.getUTCDay() + 7) % 7;
-  candidate.setUTCDate(1 + offset);
-  const months = ['Jan', 'Feb', 'Mar', 'Apr', 'May', 'Jun', 'Jul', 'Aug', 'Sep', 'Oct', 'Nov', 'Dec'];
-  return `${['Sun', 'Mon', 'Tue', 'Wed', 'Thu', 'Fri', 'Sat'][candidate.getUTCDay()]} ${candidate.getUTCDate()} ${months[candidate.getUTCMonth()]}`;
+function formatNextUpdate(date) {
+  return `${DAY_NAMES[date.getDay()]} ${date.getDate()} ${MONTH_NAMES[date.getMonth()]}`;
 }
 
 async function getTopbarLocals() {
+  const nextUpdate = formatNextUpdate(getNextPDGAUpdateDate());
   try {
     const lastIso = await getLastRefresh();
-    return { lastRefresh: formatRelative(lastIso), nextUpdate: computeNextUpdate() };
+    return { lastRefresh: formatRelative(lastIso), nextUpdate };
   } catch (err) {
     logger.warn({ err }, 'topbar locals fallback');
-    return { lastRefresh: 'Unknown', nextUpdate: computeNextUpdate() };
+    return { lastRefresh: 'Unknown', nextUpdate };
   }
 }
 

views/pages/index.ejs

@@ -109,7 +109,7 @@
     activePage: 'players',
     cssFiles: ['players.css'],
     jsFiles: ['tooltips.js', 'chart.js', 'players.js'],
-    initScript: 'setupTooltipsAfterSwap();',
+    initScript: 'setupAfterTableSwap();',
     body: body,
     modals: modals
 }) %>

views/partials/ratings-table.ejs

@@ -89,8 +89,12 @@ function renderSparkline(values) {
             </tr>
             <tr id="history-<%= player.pdgaNumber %>" class="expanded-content">
                 <td colspan="5" class="expanded-cell">
-                    <div id="history-content-<%= player.pdgaNumber %>">
-                        <div class="loading-chart">Click to load rating history...</div>
+                    <div id="history-content-<%= player.pdgaNumber %>" data-loaded="true">
+                        <%- include('player-history', {
+                            pdgaNumber: player.pdgaNumber,
+                            history: player.ratingHistory || [],
+                            player: player
+                        }) %>
                     </div>
                 </td>
             </tr>