feat(score): Added a scoring system to log 10 last victories

server/db/gameDb.js

@@ -134,6 +134,17 @@ export async function initGameSchema() {
   await pool.query(`
     ALTER TABLE grid_cells ADD COLUMN IF NOT EXISTS captured_by TEXT;
   `);
+  // ── Round history (one row per completed seed epoch) ─────────────────────
+  await pool.query(`
+    CREATE TABLE IF NOT EXISTS round_history (
+      id         SERIAL PRIMARY KEY,
+      world_seed TEXT NOT NULL,
+      ended_at   TIMESTAMPTZ NOT NULL DEFAULT NOW(),
+      blue_score DOUBLE PRECISION NOT NULL DEFAULT 0,
+      red_score  DOUBLE PRECISION NOT NULL DEFAULT 0
+    );
+    CREATE INDEX IF NOT EXISTS idx_round_history_ended_at ON round_history (ended_at DESC);
+  `);
 }
 
 // ── World-seed epoch ──────────────────────────────────────────────────────────
@@ -164,6 +175,11 @@ export async function ensureSeedEpoch() {
         );
         console.log(`[world] VP awarded to ${winner} for seed ${expiredSeed} (blue=${scores.blue.toFixed(3)}, red=${scores.red.toFixed(3)})`);
       }
+      // Record round result in history regardless of whether scores are non-zero
+      await pool.query(
+        `INSERT INTO round_history (world_seed, blue_score, red_score) VALUES ($1, $2, $3)`,
+        [expiredSeed, scores.blue, scores.red]
+      );
     } catch (e) {
       console.error("[world] VP award error:", e);
     }
@@ -347,10 +363,27 @@ export async function getDbCreatedAt() {
   return rows[0]?.created_at ?? null;
 }
 
+// ── Round history ─────────────────────────────────────────────────────────────
+
+export async function getRoundHistory(limit = 10) {
+  const { rows } = await pool.query(
+    `SELECT world_seed, ended_at, blue_score, red_score
+     FROM round_history
+     ORDER BY ended_at DESC
+     LIMIT $1`,
+    [limit]
+  );
+  return rows.map(r => ({
+    worldSeed: r.world_seed,
+    endedAt: r.ended_at,
+    blueScore: Number(r.blue_score),
+    redScore: Number(r.red_score),
+  }));
+}
+
 // ── Victory points ────────────────────────────────────────────────────────────
 
-export async function getVictoryPoints() {
-  const { rows } = await pool.query(
+export async function getVictoryPoints() {  const { rows } = await pool.query(
     `SELECT team, COUNT(*) AS cnt FROM victory_points GROUP BY team`
   );
   const result = { blue: 0, red: 0 };

server/routes/game.js

@@ -32,6 +32,7 @@ import {
   checkTeamVisibility,
   insertTeamVisibility,
   getTeamVisibleCells,
+  getRoundHistory,
 } from "../db/gameDb.js";
 import {
   nextResetUtc,
@@ -553,4 +554,15 @@ router.get("/cell/attacks", async (req, res) => {
   }
 });
 
+// GET /api/round-history
+router.get("/round-history", async (_req, res) => {
+  try {
+    const history = await getRoundHistory(10);
+    res.json(history);
+  } catch (e) {
+    console.error(e);
+    res.status(500).json({ error: "database_error" });
+  }
+});
+
 export default router;