adding player profiles

src/models/index.js

@@ -56,6 +56,48 @@ const Users = {
     const totalPoints = this.getTotalPoints(userId);
     const scanCount = db.prepare('SELECT COUNT(*) as count FROM scans WHERE user_id = ? AND points_awarded > 0').get(userId).count;
     return { ...user, totalPoints, scanCount };
+  },
+
+  getRecentScans(userId, limit = 20) {
+    return db.prepare(`
+      SELECT s.points_awarded, s.scanned_at,
+        p.card_number, p.unique_code,
+        h.name as hunt_name, h.short_name as hunt_short_name, h.package_count
+      FROM scans s
+      JOIN packages p ON s.package_id = p.id
+      JOIN hunts h ON p.hunt_id = h.id
+      WHERE s.user_id = ?
+      ORDER BY s.scanned_at DESC
+      LIMIT ?
+    `).all(userId, limit);
+  },
+
+  getHuntBreakdown(userId) {
+    return db.prepare(`
+      SELECT h.name as hunt_name, h.short_name as hunt_short_name,
+        COUNT(s.id) as scans, SUM(s.points_awarded) as points
+      FROM scans s
+      JOIN packages p ON s.package_id = p.id
+      JOIN hunts h ON p.hunt_id = h.id
+      WHERE s.user_id = ? AND s.points_awarded > 0
+      GROUP BY h.id
+      ORDER BY points DESC
+    `).all(userId);
+  },
+
+  getRank(userId) {
+    const rows = db.prepare(`
+      SELECT user_id, SUM(points_awarded) as total
+      FROM scans WHERE points_awarded > 0
+      GROUP BY user_id
+      ORDER BY total DESC
+    `).all();
+    const idx = rows.findIndex(r => r.user_id === userId);
+    return idx >= 0 ? idx + 1 : null;
+  },
+
+  getTotalPlayerCount() {
+    return db.prepare('SELECT COUNT(DISTINCT user_id) as count FROM scans WHERE points_awarded > 0').get().count;
   }
 };