fixes

backend/cmd/seedrandomheroes/main.go

@@ -0,0 +1,65 @@
+// Command seedrandomheroes inserts N level-1 heroes with random spawn/starter gear (not a migration).
+// Usage: from backend/: go run ./cmd/seedrandomheroes -n 500
+// Requires DB env vars (same as server): DB_HOST, DB_PORT, DB_USER, DB_PASSWORD, DB_NAME.
+package main
+
+import (
+	"context"
+	"flag"
+	"fmt"
+	"log/slog"
+	"math/rand"
+	"os"
+	"time"
+
+	"github.com/denisovdennis/autohero/internal/config"
+	"github.com/denisovdennis/autohero/internal/storage"
+)
+
+func main() {
+	n := flag.Int("n", 500, "number of heroes to create")
+	telegramBase := flag.Int64("telegram-base", 8_100_000_000_000, "first synthetic telegram_id (each hero gets base+0..n-1)")
+	flag.Parse()
+
+	logger := slog.New(slog.NewTextHandler(os.Stdout, &slog.HandlerOptions{Level: slog.LevelInfo}))
+	cfg := config.Load()
+	ctx := context.Background()
+
+	pool, err := storage.NewPostgres(ctx, cfg.DB, logger)
+	if err != nil {
+		logger.Error("postgres", "error", err)
+		os.Exit(1)
+	}
+	defer pool.Close()
+
+	store := storage.NewHeroStore(pool, logger)
+	rng := rand.New(rand.NewSource(time.Now().UnixNano()))
+
+	prefixes := []string{
+		"Aldo", "Bree", "Cade", "Dara", "Ewan", "Fira", "Gorn", "Hett", "Ivor", "Jesa",
+		"Kael", "Lina", "Miro", "Nyx", "Orin", "Pike", "Quin", "Riva", "Sven", "Tess",
+		"Ulric", "Venn", "Wren", "Yara", "Zara",
+	}
+
+	var ok, fail int
+	for i := 0; i < *n; i++ {
+		tg := *telegramBase + int64(i)
+		// Unique per batch: idx_heroes_name_lower — include telegramBase so re-runs with new -telegram-base never collide.
+		name := fmt.Sprintf("%s_%d_%05d", prefixes[rng.Intn(len(prefixes))], *telegramBase, i)
+		_, err := store.CreateHeroWithSpawn(ctx, tg, name)
+		if err != nil {
+			logger.Warn("create failed", "i", i, "telegram_id", tg, "name", name, "error", err)
+			fail++
+			continue
+		}
+		ok++
+		if ok%100 == 0 {
+			logger.Info("progress", "created", ok)
+		}
+	}
+
+	logger.Info("done", "created", ok, "failed", fail, "requested", *n)
+	if fail > 0 {
+		os.Exit(1)
+	}
+}

backend/internal/handler/game.go

@@ -141,21 +141,19 @@ func resolveTelegramID(r *http.Request) (int64, bool) {
 	if id, ok := TelegramIDFromContext(r.Context()); ok {
 		return id, true
 	}
-
+	// Dev fallback: accept telegramId query param.
+	idStr := r.URL.Query().Get("telegramId")
+	if idStr != "" {
+		id, err := strconv.ParseInt(idStr, 10, 64)
+		if err == nil {
+			return id, true
+		}
+	}
+	// Localhost fallback: default to telegram_id 1 for testing.
 	host := r.Host
 	if strings.HasPrefix(host, "localhost") || strings.HasPrefix(host, "127.0.0.1") || strings.HasPrefix(host, "192.168.0.53") {
-		// Dev fallback: accept telegramId query param.
-		idStr := r.URL.Query().Get("telegramId")
-		if idStr != "" {
-			id, err := strconv.ParseInt(idStr, 10, 64)
-			if err == nil {
-				return id, true
-			}
-		}
-		// Localhost fallback: default to telegram_id 1 for testing.
 		return 1, true
 	}
-
 	return 0, false
 }
 

backend/internal/storage/hero_store.go

@@ -661,7 +661,6 @@ func (s *HeroStore) ListHeroesForEngineBootstrap(ctx context.Context) ([]*model.
 	query := heroSelectQuery + `
 		WHERE h.hp > 0 AND h.ws_disconnected_at IS NOT NULL
 		ORDER BY h.updated_at ASC
-		LIMIT $1
 	`
 
 	rows, err := s.pool.Query(ctx, query)

frontend/src/shared/telegram.ts

@@ -131,16 +131,22 @@ function readDevTelegramIdFromQuery(): number | null {
 }
 
 /**
- * Telegram user id for API/WS: dev query ?telegramId= on localhost/LAN, else initDataUnsafe.user.id.
+ * Telegram user id for API/WS: real Mini App user wins when present (must match initData on server).
+ * Dev-only: ?telegramId= on localhost/LAN when not in Telegram or before user is available.
  */
 export function getTelegramUserId(): number | null {
+  const tg = getTelegramWebApp();
+  const fromTg = tg
+    ? (tg.initDataUnsafe?.user as { id?: number } | undefined)?.id
+    : undefined;
+  if (fromTg != null && fromTg > 0) {
+    return fromTg;
+  }
+
   const fromQuery = readDevTelegramIdFromQuery();
   if (fromQuery != null) return fromQuery;
 
-  const tg = getTelegramWebApp();
-  if (!tg) return null;
-  const user = tg.initDataUnsafe?.user as { id?: number } | undefined;
-  return user?.id ?? null;
+  return null;
 }
 
 /** Get viewport dimensions accounting for Telegram safe areas */