fix: add /assets/ prefix to hashfs paths in prod

Includes build/test commands, code style guidelines, naming conventions,
error handling patterns, and Go/templ/Datastar patterns used in this repo.

.gitea/workflows/deploy.yml

@@ -48,6 +48,8 @@ jobs:
     runs-on: games
     steps:
       - uses: actions/checkout@v4
+        with:
+          fetch-depth: 0  # Need full history for git describe
 
       - name: Sync to deploy directory
         run: |
@@ -59,4 +61,8 @@ jobs:
           mkdir -p $DEPLOY_DIR/data
 
       - name: Rebuild and restart
-        run: cd $DEPLOY_DIR && docker compose up -d --build --remove-orphans
+        run: |
+          cd $DEPLOY_DIR
+          VERSION=$(git describe --tags --always)
+          COMMIT=$(git rev-parse --short HEAD)
+          VERSION=$VERSION COMMIT=$COMMIT docker compose up -d --build --remove-orphans

.gitignore

@@ -19,6 +19,7 @@
 
 !.env.example
 !LICENSE
+!AGENTS.md
 
 !assets/**/*
 

AGENTS.md

@@ -0,0 +1,253 @@
+# AGENTS.md
+
+Instructions for AI coding agents working in this repository.
+
+## Quick Reference
+
+```bash
+# Development
+task live              # Hot-reload dev server (templ + tailwind + air)
+task build             # Production build to bin/games
+task run               # Build and run server
+
+# Quality
+task test              # Run all tests: go test ./...
+task lint              # Run linter: golangci-lint run
+
+# Single test
+go test -run TestName ./path/to/package
+
+# Code generation
+task build:templ       # Compile .templ files
+task build:styles      # Build TailwindCSS
+go generate ./...      # Run sqlc for DB queries
+```
+
+## Workflow Rules
+
+- **Never merge PRs without explicit user approval.** Create the PR, push changes, then wait.
+- Always use PRs via `tea` CLI - never push directly to main.
+- Write semantic commit messages focusing on "why" not "what".
+
+## Project Structure
+
+```
+games/
+├── connect4/, snake/       # Game logic packages (pure Go)
+├── features/               # Feature modules (handlers, routes, templates)
+│   ├── auth/               # Login/register
+│   ├── c4game/             # Connect 4 UI
+│   ├── snakegame/          # Snake UI
+│   ├── lobby/              # Game lobby
+│   └── common/             # Shared components, layouts
+├── chat/                   # Reusable chat room (NATS + persistence)
+├── db/                     # SQLite, migrations, sqlc queries
+├── assets/                 # Static files (embedded)
+└── config/, logging/, nats/, sessions/, router/  # Infrastructure
+```
+
+## Code Style
+
+### Imports
+
+Organize in three groups: stdlib, third-party, local. The linter enforces this.
+
+```go
+import (
+    "context"
+    "fmt"
+    "net/http"
+
+    "github.com/go-chi/chi/v5"
+    "github.com/rs/zerolog/log"
+
+    "github.com/ryanhamamura/games/connect4"
+    "github.com/ryanhamamura/games/db/repository"
+)
+```
+
+### Naming Conventions
+
+| Type | Convention | Examples |
+|------|------------|----------|
+| Files | lowercase, underscores | `config_dev.go`, `handlers.go` |
+| HTTP handlers | `Handle` prefix | `HandleGamePage`, `HandleLogin` |
+| Constructors | `New` prefix | `NewStore`, `NewRoom` |
+| Getters | `Get` prefix | `GetPlayerID`, `GetGame` |
+| Setup functions | `Setup` prefix | `SetupRoutes`, `SetupLogger` |
+| Types | PascalCase | `Game`, `Player`, `Instance` |
+| Status enums | `Status` prefix | `StatusWaitingForPlayer`, `StatusInProgress` |
+| Session keys | `Key` prefix | `KeyPlayerID`, `KeyUserID` |
+
+### Error Handling
+
+1. **Wrap errors with context:**
+   ```go
+   return fmt.Errorf("loading game %s: %w", id, err)
+   ```
+
+2. **Return (result, error) tuples:**
+   ```go
+   func loadGame(queries *repository.Queries, id string) (*Game, error)
+   ```
+
+3. **Best-effort operations** - use nolint comment:
+   ```go
+   nc.Publish(subject, nil) //nolint:errcheck // best-effort notification
+   ```
+
+4. **HTTP errors:**
+   ```go
+   http.Error(w, "game not found", http.StatusNotFound)
+   http.Error(w, http.StatusText(http.StatusInternalServerError), http.StatusInternalServerError)
+   ```
+
+### Comments
+
+- Focus on **why**, not **how**. Avoid superfluous comments.
+- Package comments at top of primary file:
+  ```go
+  // Package connect4 implements Connect 4 game logic, state management, and persistence.
+  package connect4
+  ```
+- Function comments for exported functions:
+  ```go
+  // DropPiece attempts to drop a piece in the given column.
+  // Returns (row placed, success).
+  func (g *Game) DropPiece(col, playerColor int) (int, bool)
+  ```
+
+## Go Patterns
+
+### Dependency Injection via Closures
+
+Handlers receive dependencies and return `http.HandlerFunc`:
+
+```go
+func HandleGamePage(store *connect4.Store, sm *scs.SessionManager) http.HandlerFunc {
+    return func(w http.ResponseWriter, r *http.Request) {
+        // use store, sm here
+    }
+}
+```
+
+### Mutex for Concurrent Access
+
+```go
+type Store struct {
+    games   map[string]*Instance
+    gamesMu sync.RWMutex
+}
+
+func (s *Store) Get(id string) (*Instance, bool) {
+    s.gamesMu.RLock()
+    defer s.gamesMu.RUnlock()
+    inst, ok := s.games[id]
+    return inst, ok
+}
+```
+
+### Build Tags for Environment
+
+```go
+//go:build dev
+
+//go:build !dev
+```
+
+### Embedded Filesystems
+
+```go
+//go:embed assets
+var assets embed.FS
+
+//go:embed migrations/*.sql
+var MigrationFS embed.FS
+```
+
+### Graceful Shutdown
+
+```go
+eg, egctx := errgroup.WithContext(ctx)
+eg.Go(func() error { return server.ListenAndServe() })
+eg.Go(func() error {
+    <-egctx.Done()
+    return server.Shutdown(context.Background())
+})
+return eg.Wait()
+```
+
+## Templ + Datastar Patterns
+
+### SSE Connection with Disabled Cancellation
+
+Datastar cancels SSE on user interaction by default. Disable for persistent connections:
+
+```go
+data-init={ fmt.Sprintf("@get('/games/%s/events',{requestCancellation:'disabled'})", g.ID) }
+```
+
+### Prevent Script Duplication on SSE Patches
+
+Use `templ.NewOnceHandle()` for scripts in components that get patched:
+
+```go
+var scriptHandle = templ.NewOnceHandle()
+
+templ MyComponent() {
+    <div id="my-component">...</div>
+    @scriptHandle.Once() {
+        @myScript()
+    }
+}
+```
+
+### Conditional Classes with templ.KV
+
+```go
+class={
+    "status status-sm",
+    templ.KV("status-success", isConnected),
+    templ.KV("status-error", !isConnected),
+}
+```
+
+### Datastar SSE Responses
+
+```go
+sse := datastar.NewSSE(w, r)
+sse.MergeFragmentTempl(components.GameBoard(game))
+```
+
+## Tech Stack
+
+| Layer | Technology |
+|-------|------------|
+| Templates | templ (type-safe HTML) |
+| Reactivity | Datastar (SSE-driven) |
+| CSS | TailwindCSS v4 + daisyUI |
+| Router | chi/v5 |
+| Sessions | scs/v2 |
+| Database | SQLite (modernc.org/sqlite) |
+| Migrations | goose |
+| SQL codegen | sqlc |
+| Pub/sub | Embedded NATS |
+| Logging | zerolog |
+
+## Testing
+
+```bash
+# All tests
+task test
+
+# Single test
+go test -run TestDropPiece ./connect4
+
+# With verbose output
+go test -v -run TestDropPiece ./connect4
+
+# Test a package
+go test ./connect4/...
+```
+
+Use `testutil.SetupTestDB()` for tests requiring database access.

Dockerfile

@@ -1,6 +1,9 @@
 FROM docker.io/golang:1.25.4-alpine AS build
 
-RUN apk add --no-cache upx git
+ARG VERSION=dev
+ARG COMMIT=unknown
+
+RUN apk add --no-cache upx
 
 WORKDIR /src
 COPY go.mod go.sum ./
@@ -10,9 +13,8 @@ COPY . .
 RUN go tool templ generate
 RUN go tool gotailwind -i assets/css/input.css -o assets/css/output.css --minify
 RUN --mount=type=cache,target=/root/.cache/go-build \
-    VERSION=$(git describe --tags --always) && \
-    COMMIT=$(git rev-parse --short HEAD) && \
-    CGO_ENABLED=0 go build -ldflags="-s -X github.com/ryanhamamura/games/version.Version=$VERSION -X github.com/ryanhamamura/games/version.Commit=$COMMIT" -o /bin/games .
+    MODULE=$(head -1 go.mod | awk '{print $2}') && \
+    CGO_ENABLED=0 go build -ldflags="-s -X $MODULE/version.Version=$VERSION -X $MODULE/version.Commit=$COMMIT" -o /bin/games .
 RUN upx -9 -k /bin/games
 
 FROM scratch

assets/assets.go

@@ -0,0 +1,5 @@
+// Package assets provides static file serving with build-tag switching
+// between live filesystem (dev) and embedded hashfs (prod).
+package assets
+
+const DirectoryPath = "assets"

assets/static_dev.go

@@ -0,0 +1,22 @@
+//go:build dev
+
+package assets
+
+import (
+	"net/http"
+	"os"
+
+	"github.com/rs/zerolog/log"
+)
+
+func Handler() http.Handler {
+	log.Debug().Str("path", DirectoryPath).Msg("static assets served from filesystem")
+	return http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
+		w.Header().Set("Cache-Control", "no-store")
+		http.StripPrefix("/assets/", http.FileServerFS(os.DirFS(DirectoryPath))).ServeHTTP(w, r)
+	})
+}
+
+func StaticPath(path string) string {
+	return "/assets/" + path
+}

assets/static_prod.go

@@ -0,0 +1,26 @@
+//go:build !dev
+
+package assets
+
+import (
+	"embed"
+	"net/http"
+
+	"github.com/benbjohnson/hashfs"
+	"github.com/rs/zerolog/log"
+)
+
+var (
+	//go:embed css js
+	staticFiles embed.FS
+	staticSys   = hashfs.NewFS(staticFiles)
+)
+
+func Handler() http.Handler {
+	log.Debug().Msg("static assets are embedded with hashfs")
+	return http.StripPrefix("/assets/", hashfs.FileServer(staticSys))
+}
+
+func StaticPath(path string) string {
+	return "/assets/" + staticSys.HashName(path)
+}

chat/chat.go

@@ -76,12 +76,11 @@ func (r *Room) Send(msg Message) {
 	}
 }
 
-// Receive processes an incoming NATS message, appending it to the buffer.
-// Returns the new message and a snapshot of all messages.
-func (r *Room) Receive(data []byte) (Message, []Message) {
+// receive processes an incoming NATS message, appending it to the buffer.
+func (r *Room) receive(data []byte) (Message, bool) {
 	var msg Message
 	if err := json.Unmarshal(data, &msg); err != nil {
-		return msg, nil
+		return msg, false
 	}
 
 	r.mu.Lock()
@@ -89,11 +88,9 @@ func (r *Room) Receive(data []byte) (Message, []Message) {
 	if len(r.messages) > maxMessages {
 		r.messages = r.messages[len(r.messages)-maxMessages:]
 	}
-	snapshot := make([]Message, len(r.messages))
-	copy(snapshot, r.messages)
 	r.mu.Unlock()
 
-	return msg, snapshot
+	return msg, true
 }
 
 // Messages returns a snapshot of the current message buffer.
@@ -105,15 +102,32 @@ func (r *Room) Messages() []Message {
 	return snapshot
 }
 
-// Subscribe creates a NATS channel subscription for the room's subject.
-// Caller is responsible for unsubscribing.
-func (r *Room) Subscribe() (chan *nats.Msg, *nats.Subscription, error) {
-	ch := make(chan *nats.Msg, 64)
-	sub, err := r.nc.ChanSubscribe(r.subject, ch)
+// Subscribe returns a channel of parsed messages and a cleanup function.
+// The room handles NATS subscription internally and buffers messages.
+func (r *Room) Subscribe() (<-chan Message, func()) {
+	natsCh := make(chan *nats.Msg, 64)
+	msgCh := make(chan Message, 64)
+
+	sub, err := r.nc.ChanSubscribe(r.subject, natsCh)
 	if err != nil {
-		return nil, nil, err
+		close(msgCh)
+		return msgCh, func() {}
 	}
-	return ch, sub, nil
+
+	go func() {
+		for natsMsg := range natsCh {
+			if msg, ok := r.receive(natsMsg.Data); ok {
+				msgCh <- msg
+			}
+		}
+		close(msgCh)
+	}()
+
+	cleanup := func() {
+		_ = sub.Unsubscribe()
+	}
+
+	return msgCh, cleanup
 }
 
 func (r *Room) saveMessage(msg Message) {

chat/components/chat.templ

@@ -23,16 +23,21 @@ type Config struct {
 	StopKeyPropagation bool
 }
 
-templ Chat(messages []chat.Message, cfg Config) {
-	<div id={ cfg.CSSPrefix + "-chat" } class={ cfg.CSSPrefix + "-chat" }>
-		<div class={ cfg.CSSPrefix + "-chat-history" }>
-			for _, m := range messages {
+// ChatMessage renders a single chat message. Used for appending new messages via SSE.
+templ ChatMessage(m chat.Message, cfg Config) {
 	<div class={ cfg.CSSPrefix + "-chat-msg" }>
 		<span style={ fmt.Sprintf("color:%s;font-weight:bold;", cfg.Color(m.Slot)) }>
 			{ m.Nickname + ": " }
 		</span>
 		<span>{ m.Message }</span>
 	</div>
+}
+
+templ Chat(messages []chat.Message, cfg Config) {
+	<div id={ cfg.CSSPrefix + "-chat" } class={ cfg.CSSPrefix + "-chat" }>
+		<div id={ cfg.CSSPrefix + "-chat-history" } class={ cfg.CSSPrefix + "-chat-history" }>
+			for _, m := range messages {
+				@ChatMessage(m, cfg)
 			}
 		</div>
 		<div class={ cfg.CSSPrefix + "-chat-input" } data-morph-ignore>

docker-compose.yml

@@ -1,6 +1,10 @@
 services:
   games:
-    build: .
+    build:
+      context: .
+      args:
+        VERSION: ${VERSION:-dev}
+        COMMIT: ${COMMIT:-unknown}
     container_name: games
     restart: unless-stopped
     ports:

features/c4game/handlers.go

@@ -1,46 +1,23 @@
 package c4game
 
 import (
-	"fmt"
 	"net/http"
 	"strconv"
 	"time"
 
 	"github.com/alexedwards/scs/v2"
 	"github.com/go-chi/chi/v5"
-	"github.com/nats-io/nats.go"
 	"github.com/starfederation/datastar-go/datastar"
 
 	"github.com/ryanhamamura/games/chat"
 	chatcomponents "github.com/ryanhamamura/games/chat/components"
 	"github.com/ryanhamamura/games/connect4"
-	"github.com/ryanhamamura/games/db/repository"
 	"github.com/ryanhamamura/games/features/c4game/pages"
+	"github.com/ryanhamamura/games/features/c4game/services"
 	"github.com/ryanhamamura/games/sessions"
 )
 
-// c4ChatColors maps player color (1=Red, 2=Yellow) to CSS background colors.
-var c4ChatColors = map[int]string{
-	0: "#4a2a3a", // color 1 stored as slot 0
-	1: "#2a4545", // color 2 stored as slot 1
-}
-
-func c4ChatColor(slot int) string {
-	if c, ok := c4ChatColors[slot]; ok {
-		return c
-	}
-	return "#666"
-}
-
-func c4ChatConfig(gameID string) chatcomponents.Config {
-	return chatcomponents.Config{
-		CSSPrefix: "c4",
-		PostURL:   fmt.Sprintf("/games/%s/chat", gameID),
-		Color:     c4ChatColor,
-	}
-}
-
-func HandleGamePage(store *connect4.Store, sm *scs.SessionManager, queries *repository.Queries) http.HandlerFunc {
+func HandleGamePage(store *connect4.Store, svc *services.GameService, sm *scs.SessionManager) http.HandlerFunc {
 	return func(w http.ResponseWriter, r *http.Request) {
 		gameID := chi.URLParam(r, "id")
 
@@ -84,16 +61,17 @@ func HandleGamePage(store *connect4.Store, sm *scs.SessionManager, queries *repo
 		}
 
 		g := gi.GetGame()
-		room := chat.NewPersistentRoom(nil, "", queries, gameID)
+		room := svc.ChatRoom(gameID)
 
-		if err := pages.GamePage(g, myColor, room.Messages(), c4ChatConfig(gameID)).Render(r.Context(), w); err != nil {
+		if err := pages.GamePage(g, myColor, room.Messages(), svc.ChatConfig(gameID)).Render(r.Context(), w); err != nil {
 			http.Error(w, http.StatusText(http.StatusInternalServerError), http.StatusInternalServerError)
 		}
 	}
 }
 
-func HandleGameEvents(store *connect4.Store, nc *nats.Conn, sm *scs.SessionManager, queries *repository.Queries) http.HandlerFunc {
+func HandleGameEvents(store *connect4.Store, svc *services.GameService, sm *scs.SessionManager) http.HandlerFunc {
 	return func(w http.ResponseWriter, r *http.Request) {
+		ctx := r.Context()
 		gameID := chi.URLParam(r, "id")
 
 		gi, exists := store.Get(gameID)
@@ -103,52 +81,73 @@ func HandleGameEvents(store *connect4.Store, nc *nats.Conn, sm *scs.SessionManag
 		}
 
 		playerID := sessions.GetPlayerID(sm, r)
-		myColor := gi.GetPlayerColor(playerID)
 
-		sse := datastar.NewSSE(w, r, datastar.WithCompression(
-			datastar.WithBrotli(datastar.WithBrotliLevel(5)),
-		))
-
-		chatCfg := c4ChatConfig(gameID)
-		room := chat.NewPersistentRoom(nc, connect4.ChatSubject(gameID), queries, gameID)
-
-		patchAll := func() error {
-			myColor = gi.GetPlayerColor(playerID)
-			g := gi.GetGame()
-			return sse.PatchElementTempl(pages.GameContent(g, myColor, room.Messages(), chatCfg))
-		}
-
-		// Send initial render
-		if err := patchAll(); err != nil {
-			return
-		}
-
-		// Subscribe to game state updates
-		gameCh := make(chan *nats.Msg, 64)
-		gameSub, err := nc.ChanSubscribe(connect4.GameSubject(gameID), gameCh)
+		// Subscribe to game state updates BEFORE creating SSE
+		gameSub, gameCh, err := svc.SubscribeGameUpdates(gameID)
 		if err != nil {
+			http.Error(w, err.Error(), http.StatusInternalServerError)
 			return
 		}
 		defer gameSub.Unsubscribe() //nolint:errcheck
 
-		// Subscribe to chat messages
-		chatCh, chatSub, err := room.Subscribe()
-		if err != nil {
+		// Subscribe to chat messages BEFORE creating SSE
+		chatCfg := svc.ChatConfig(gameID)
+		room := svc.ChatRoom(gameID)
+		chatCh, cleanupChat := room.Subscribe()
+		defer cleanupChat()
+
+		// Setup heartbeat BEFORE creating SSE
+		heartbeat := time.NewTicker(1 * time.Second)
+		defer heartbeat.Stop()
+
+		// NOW create SSE
+		sse := datastar.NewSSE(w, r, datastar.WithCompression(
+			datastar.WithBrotli(datastar.WithBrotliLevel(5)),
+		))
+
+		// Define patch function
+		patchAll := func() error {
+			myColor := gi.GetPlayerColor(playerID)
+			g := gi.GetGame()
+			return sse.PatchElementTempl(pages.GameContent(g, myColor, room.Messages(), chatCfg))
+		}
+
+		// Send initial state
+		if err := patchAll(); err != nil {
 			return
 		}
-		defer chatSub.Unsubscribe() //nolint:errcheck
 
-		ctx := r.Context()
+		// Event loop
 		for {
 			select {
 			case <-ctx.Done():
 				return
+
 			case <-gameCh:
+				// Drain rapid-fire notifications
+			drainGame:
+				for {
+					select {
+					case <-gameCh:
+					default:
+						break drainGame
+					}
+				}
 				if err := patchAll(); err != nil {
 					return
 				}
-			case msg := <-chatCh:
-				room.Receive(msg.Data)
+
+			case chatMsg := <-chatCh:
+				if err := sse.PatchElementTempl(
+					chatcomponents.ChatMessage(chatMsg, chatCfg),
+					datastar.WithSelectorID("c4-chat-history"),
+					datastar.WithModeAppend(),
+				); err != nil {
+					return
+				}
+
+			case <-heartbeat.C:
+				// Heartbeat refreshes game state to keep connection alive
 				if err := patchAll(); err != nil {
 					return
 				}
@@ -186,7 +185,7 @@ func HandleDropPiece(store *connect4.Store, sm *scs.SessionManager) http.Handler
 	}
 }
 
-func HandleSendChat(store *connect4.Store, nc *nats.Conn, sm *scs.SessionManager, queries *repository.Queries) http.HandlerFunc {
+func HandleSendChat(store *connect4.Store, svc *services.GameService, sm *scs.SessionManager) http.HandlerFunc {
 	return func(w http.ResponseWriter, r *http.Request) {
 		gameID := chi.URLParam(r, "id")
 
@@ -233,7 +232,7 @@ func HandleSendChat(store *connect4.Store, nc *nats.Conn, sm *scs.SessionManager
 			Message:  signals.ChatMsg,
 			Time:     time.Now().UnixMilli(),
 		}
-		room := chat.NewPersistentRoom(nc, connect4.ChatSubject(gameID), queries, gameID)
+		room := svc.ChatRoom(gameID)
 		room.Send(msg)
 
 		sse := datastar.NewSSE(w, r)

features/c4game/pages/game.templ

@@ -25,6 +25,7 @@ templ GamePage(g *connect4.Game, myColor int, messages []chat.Message, chatCfg c
 
 templ GameContent(g *connect4.Game, myColor int, messages []chat.Message, chatCfg chatcomponents.Config) {
 	<div id="game-content">
+		@sharedcomponents.LiveClock()
 		@sharedcomponents.BackToLobby()
 		@sharedcomponents.StealthTitle("text-3xl font-bold")
 		@components.PlayerInfo(g, myColor)

features/c4game/routes.go

@@ -4,24 +4,22 @@ package c4game
 import (
 	"github.com/alexedwards/scs/v2"
 	"github.com/go-chi/chi/v5"
-	"github.com/nats-io/nats.go"
 
 	"github.com/ryanhamamura/games/connect4"
-	"github.com/ryanhamamura/games/db/repository"
+	"github.com/ryanhamamura/games/features/c4game/services"
 )
 
 func SetupRoutes(
 	router chi.Router,
 	store *connect4.Store,
-	nc *nats.Conn,
+	svc *services.GameService,
 	sessions *scs.SessionManager,
-	queries *repository.Queries,
 ) {
 	router.Route("/games/{id}", func(r chi.Router) {
-		r.Get("/", HandleGamePage(store, sessions, queries))
-		r.Get("/events", HandleGameEvents(store, nc, sessions, queries))
+		r.Get("/", HandleGamePage(store, svc, sessions))
+		r.Get("/events", HandleGameEvents(store, svc, sessions))
 		r.Post("/drop", HandleDropPiece(store, sessions))
-		r.Post("/chat", HandleSendChat(store, nc, sessions, queries))
+		r.Post("/chat", HandleSendChat(store, svc, sessions))
 		r.Post("/join", HandleSetNickname(store, sessions))
 		r.Post("/rematch", HandleRematch(store, sessions))
 	})

features/c4game/services/game_service.go

@@ -0,0 +1,70 @@
+// Package services provides the game service layer for Connect 4,
+// handling NATS subscriptions and chat room management.
+package services
+
+import (
+	"fmt"
+
+	"github.com/nats-io/nats.go"
+
+	"github.com/ryanhamamura/games/chat"
+	chatcomponents "github.com/ryanhamamura/games/chat/components"
+	"github.com/ryanhamamura/games/connect4"
+	"github.com/ryanhamamura/games/db/repository"
+)
+
+// c4ChatColors maps player slot (0-indexed) to CSS background colors.
+var c4ChatColors = map[int]string{
+	0: "#4a2a3a", // Red player
+	1: "#2a4545", // Yellow player
+}
+
+func c4ChatColor(slot int) string {
+	if c, ok := c4ChatColors[slot]; ok {
+		return c
+	}
+	return "#666"
+}
+
+// GameService manages NATS subscriptions and chat for Connect 4 games.
+type GameService struct {
+	nc      *nats.Conn
+	queries *repository.Queries
+}
+
+// NewGameService creates a new game service.
+func NewGameService(nc *nats.Conn, queries *repository.Queries) *GameService {
+	return &GameService{
+		nc:      nc,
+		queries: queries,
+	}
+}
+
+// SubscribeGameUpdates returns a NATS subscription and channel for game state updates.
+func (s *GameService) SubscribeGameUpdates(gameID string) (*nats.Subscription, <-chan *nats.Msg, error) {
+	ch := make(chan *nats.Msg, 64)
+	sub, err := s.nc.ChanSubscribe(connect4.GameSubject(gameID), ch)
+	if err != nil {
+		return nil, nil, fmt.Errorf("subscribing to game updates: %w", err)
+	}
+	return sub, ch, nil
+}
+
+// ChatConfig returns the chat configuration for a game.
+func (s *GameService) ChatConfig(gameID string) chatcomponents.Config {
+	return chatcomponents.Config{
+		CSSPrefix: "c4",
+		PostURL:   fmt.Sprintf("/games/%s/chat", gameID),
+		Color:     c4ChatColor,
+	}
+}
+
+// ChatRoom returns a persistent chat room for a game.
+func (s *GameService) ChatRoom(gameID string) *chat.Room {
+	return chat.NewPersistentRoom(s.nc, connect4.ChatSubject(gameID), s.queries, gameID)
+}
+
+// PublishGameUpdate sends a notification that the game state has changed.
+func (s *GameService) PublishGameUpdate(gameID string) error {
+	return s.nc.Publish(connect4.GameSubject(gameID), nil)
+}

features/common/components/shared.templ

@@ -1,6 +1,10 @@
 package components
 
-import "github.com/starfederation/datastar-go/datastar"
+import (
+	"time"
+
+	"github.com/starfederation/datastar-go/datastar"
+)
 
 templ BackToLobby() {
 	<a class="link text-sm opacity-70" href="/">&larr; Back</a>
@@ -44,6 +48,15 @@ templ NicknamePrompt(returnPath string) {
 	</main>
 }
 
+// LiveClock shows the current server time, updated every second via SSE.
+// If the clock stops updating, users know the connection is stale.
+templ LiveClock() {
+	<div class="fixed top-2 right-2 flex items-center gap-1.5 text-xs opacity-60 font-mono">
+		<div style="width: 6px; height: 6px; border-radius: 50%; background-color: #22c55e;"></div>
+		{ time.Now().Format("15:04:05") }
+	</div>
+}
+
 templ GameJoinPrompt(loginURL string, registerURL string, gamePath string) {
 	<main class="max-w-sm mx-auto mt-8 text-center">
 		<h1 class="text-3xl font-bold">Join Game</h1>

features/common/layouts/base.templ

@@ -1,6 +1,7 @@
 package layouts
 
 import (
+	"github.com/ryanhamamura/games/assets"
 	"github.com/ryanhamamura/games/config"
 	"github.com/ryanhamamura/games/version"
 )
@@ -11,8 +12,8 @@ templ Base(title string) {
 		<head>
 			<title>{ title }</title>
 			<meta name="viewport" content="width=device-width, initial-scale=1, maximum-scale=1, user-scalable=0"/>
-			<script defer type="module" src="/assets/js/datastar.js"></script>
-			<link href="/assets/css/output.css" rel="stylesheet" type="text/css"/>
+			<script defer type="module" src={ assets.StaticPath("js/datastar.js") }></script>
+			<link href={ assets.StaticPath("css/output.css") } rel="stylesheet" type="text/css"/>
 		</head>
 		<body class="flex flex-col h-screen">
 			if config.Global.Environment == config.Dev {

features/snakegame/handlers.go

@@ -1,39 +1,24 @@
 package snakegame
 
 import (
-	"fmt"
+	"errors"
 	"net/http"
 	"strconv"
+	"time"
 
 	"github.com/alexedwards/scs/v2"
 	"github.com/go-chi/chi/v5"
-	"github.com/nats-io/nats.go"
 	"github.com/starfederation/datastar-go/datastar"
 
 	"github.com/ryanhamamura/games/chat"
 	chatcomponents "github.com/ryanhamamura/games/chat/components"
 	"github.com/ryanhamamura/games/features/snakegame/pages"
+	"github.com/ryanhamamura/games/features/snakegame/services"
 	"github.com/ryanhamamura/games/sessions"
 	"github.com/ryanhamamura/games/snake"
 )
 
-func snakeChatColor(slot int) string {
-	if slot >= 0 && slot < len(snake.SnakeColors) {
-		return snake.SnakeColors[slot]
-	}
-	return "#666"
-}
-
-func snakeChatConfig(gameID string) chatcomponents.Config {
-	return chatcomponents.Config{
-		CSSPrefix:          "snake",
-		PostURL:            fmt.Sprintf("/snake/%s/chat", gameID),
-		Color:              snakeChatColor,
-		StopKeyPropagation: true,
-	}
-}
-
-func HandleSnakePage(snakeStore *snake.SnakeStore, sm *scs.SessionManager) http.HandlerFunc {
+func HandleSnakePage(snakeStore *snake.SnakeStore, svc *services.GameService, sm *scs.SessionManager) http.HandlerFunc {
 	return func(w http.ResponseWriter, r *http.Request) {
 		gameID := chi.URLParam(r, "id")
 		si, ok := snakeStore.Get(gameID)
@@ -75,13 +60,14 @@ func HandleSnakePage(snakeStore *snake.SnakeStore, sm *scs.SessionManager) http.
 		}
 
 		sg := si.GetGame()
-		if err := pages.GamePage(sg, mySlot, nil, snakeChatConfig(gameID), gameID).Render(r.Context(), w); err != nil {
+		chatCfg := svc.ChatConfig(gameID)
+		if err := pages.GamePage(sg, mySlot, nil, chatCfg, gameID).Render(r.Context(), w); err != nil {
 			http.Error(w, http.StatusText(http.StatusInternalServerError), http.StatusInternalServerError)
 		}
 	}
 }
 
-func HandleSnakeEvents(snakeStore *snake.SnakeStore, nc *nats.Conn, sm *scs.SessionManager) http.HandlerFunc {
+func HandleSnakeEvents(snakeStore *snake.SnakeStore, svc *services.GameService, sm *scs.SessionManager) http.HandlerFunc {
 	return func(w http.ResponseWriter, r *http.Request) {
 		gameID := chi.URLParam(r, "id")
 		si, ok := snakeStore.Get(gameID)
@@ -93,17 +79,25 @@ func HandleSnakeEvents(snakeStore *snake.SnakeStore, nc *nats.Conn, sm *scs.Sess
 		playerID := sessions.GetPlayerID(sm, r)
 		mySlot := si.GetPlayerSlot(playerID)
 
+		// Subscribe to game updates BEFORE creating SSE (following portigo pattern)
+		gameSub, gameCh, err := svc.SubscribeGameUpdates(gameID)
+		if err != nil {
+			http.Error(w, http.StatusText(http.StatusInternalServerError), http.StatusInternalServerError)
+			return
+		}
+		defer gameSub.Unsubscribe() //nolint:errcheck
+
 		sse := datastar.NewSSE(w, r, datastar.WithCompression(
 			datastar.WithBrotli(datastar.WithBrotliLevel(5)),
 		))
 
-		chatCfg := snakeChatConfig(gameID)
+		chatCfg := svc.ChatConfig(gameID)
 
 		// Chat room (multiplayer only)
 		var room *chat.Room
 		sg := si.GetGame()
 		if sg.Mode == snake.ModeMultiplayer {
-			room = chat.NewRoom(nc, snake.ChatSubject(gameID))
+			room = svc.ChatRoom(gameID)
 		}
 
 		chatMessages := func() []chat.Message {
@@ -116,7 +110,7 @@ func HandleSnakeEvents(snakeStore *snake.SnakeStore, nc *nats.Conn, sm *scs.Sess
 		patchAll := func() error {
 			si, ok = snakeStore.Get(gameID)
 			if !ok {
-				return fmt.Errorf("game not found")
+				return errors.New("game not found")
 			}
 			mySlot = si.GetPlayerSlot(playerID)
 			sg = si.GetGame()
@@ -128,24 +122,16 @@ func HandleSnakeEvents(snakeStore *snake.SnakeStore, nc *nats.Conn, sm *scs.Sess
 			return
 		}
 
-		// Subscribe to game updates via NATS
-		gameCh := make(chan *nats.Msg, 64)
-		gameSub, err := nc.ChanSubscribe(snake.GameSubject(gameID), gameCh)
-		if err != nil {
-			return
-		}
-		defer gameSub.Unsubscribe() //nolint:errcheck
+		heartbeat := time.NewTicker(1 * time.Second)
+		defer heartbeat.Stop()
 
 		// Chat subscription (multiplayer only)
-		var chatCh chan *nats.Msg
-		var chatSub *nats.Subscription
+		var chatCh <-chan chat.Message
+		var cleanupChat func()
 
 		if room != nil {
-			chatCh, chatSub, err = room.Subscribe()
-			if err != nil {
-				return
-			}
-			defer chatSub.Unsubscribe() //nolint:errcheck
+			chatCh, cleanupChat = room.Subscribe()
+			defer cleanupChat()
 		}
 
 		ctx := r.Context()
@@ -154,6 +140,12 @@ func HandleSnakeEvents(snakeStore *snake.SnakeStore, nc *nats.Conn, sm *scs.Sess
 			case <-ctx.Done():
 				return
 
+			case <-heartbeat.C:
+				// Heartbeat refreshes game state to keep connection alive
+				if err := patchAll(); err != nil {
+					return
+				}
+
 			case <-gameCh:
 				// Drain backed-up game updates
 				for {
@@ -168,12 +160,16 @@ func HandleSnakeEvents(snakeStore *snake.SnakeStore, nc *nats.Conn, sm *scs.Sess
 					return
 				}
 
-			case msg := <-chatCh:
-				if msg == nil {
+			case chatMsg, ok := <-chatCh:
+				if !ok {
 					continue
 				}
-				room.Receive(msg.Data)
-				if err := patchAll(); err != nil {
+				err := sse.PatchElementTempl(
+					chatcomponents.ChatMessage(chatMsg, chatCfg),
+					datastar.WithSelectorID("snake-chat-history"),
+					datastar.WithModeAppend(),
+				)
+				if err != nil {
 					return
 				}
 			}
@@ -213,7 +209,7 @@ type chatSignals struct {
 	ChatMsg string `json:"chatMsg"`
 }
 
-func HandleSendChat(snakeStore *snake.SnakeStore, nc *nats.Conn, sm *scs.SessionManager) http.HandlerFunc {
+func HandleSendChat(snakeStore *snake.SnakeStore, svc *services.GameService, sm *scs.SessionManager) http.HandlerFunc {
 	return func(w http.ResponseWriter, r *http.Request) {
 		gameID := chi.URLParam(r, "id")
 		si, ok := snakeStore.Get(gameID)
@@ -246,7 +242,7 @@ func HandleSendChat(snakeStore *snake.SnakeStore, nc *nats.Conn, sm *scs.Session
 			Message:  signals.ChatMsg,
 		}
 
-		room := chat.NewRoom(nc, snake.ChatSubject(gameID))
+		room := svc.ChatRoom(gameID)
 		room.Send(msg)
 
 		sse := datastar.NewSSE(w, r)

features/snakegame/pages/game.templ

@@ -44,6 +44,7 @@ templ GamePage(sg *snake.SnakeGame, mySlot int, messages []chat.Message, chatCfg
 
 templ GameContent(sg *snake.SnakeGame, mySlot int, messages []chat.Message, chatCfg chatcomponents.Config, gameID string) {
 	<div id="game-content">
+		@components.LiveClock()
 		@components.BackToLobby()
 		<h1 class="text-3xl font-bold">~~~~</h1>
 		@snakecomponents.PlayerList(sg, mySlot)

features/snakegame/routes.go

@@ -4,17 +4,17 @@ package snakegame
 import (
 	"github.com/alexedwards/scs/v2"
 	"github.com/go-chi/chi/v5"
-	"github.com/nats-io/nats.go"
 
+	"github.com/ryanhamamura/games/features/snakegame/services"
 	"github.com/ryanhamamura/games/snake"
 )
 
-func SetupRoutes(router chi.Router, snakeStore *snake.SnakeStore, nc *nats.Conn, sessions *scs.SessionManager) {
+func SetupRoutes(router chi.Router, snakeStore *snake.SnakeStore, svc *services.GameService, sessions *scs.SessionManager) {
 	router.Route("/snake/{id}", func(r chi.Router) {
-		r.Get("/", HandleSnakePage(snakeStore, sessions))
-		r.Get("/events", HandleSnakeEvents(snakeStore, nc, sessions))
+		r.Get("/", HandleSnakePage(snakeStore, svc, sessions))
+		r.Get("/events", HandleSnakeEvents(snakeStore, svc, sessions))
 		r.Post("/dir", HandleSetDirection(snakeStore, sessions))
-		r.Post("/chat", HandleSendChat(snakeStore, nc, sessions))
+		r.Post("/chat", HandleSendChat(snakeStore, svc, sessions))
 		r.Post("/join", HandleSetNickname(snakeStore, sessions))
 		r.Post("/rematch", HandleRematch(snakeStore, sessions))
 	})

features/snakegame/services/game_service.go

@@ -0,0 +1,62 @@
+// Package services provides the game service layer for Snake,
+// handling NATS subscriptions and chat room management.
+package services
+
+import (
+	"fmt"
+
+	"github.com/nats-io/nats.go"
+
+	"github.com/ryanhamamura/games/chat"
+	chatcomponents "github.com/ryanhamamura/games/chat/components"
+	"github.com/ryanhamamura/games/snake"
+)
+
+func snakeChatColor(slot int) string {
+	if slot >= 0 && slot < len(snake.SnakeColors) {
+		return snake.SnakeColors[slot]
+	}
+	return "#666"
+}
+
+// GameService manages NATS subscriptions and chat for Snake games.
+type GameService struct {
+	nc *nats.Conn
+}
+
+// NewGameService creates a new game service.
+func NewGameService(nc *nats.Conn) *GameService {
+	return &GameService{
+		nc: nc,
+	}
+}
+
+// SubscribeGameUpdates returns a NATS subscription and channel for game state updates.
+func (s *GameService) SubscribeGameUpdates(gameID string) (*nats.Subscription, <-chan *nats.Msg, error) {
+	ch := make(chan *nats.Msg, 64)
+	sub, err := s.nc.ChanSubscribe(snake.GameSubject(gameID), ch)
+	if err != nil {
+		return nil, nil, fmt.Errorf("subscribing to game updates: %w", err)
+	}
+	return sub, ch, nil
+}
+
+// ChatConfig returns the chat configuration for a game.
+func (s *GameService) ChatConfig(gameID string) chatcomponents.Config {
+	return chatcomponents.Config{
+		CSSPrefix:          "snake",
+		PostURL:            fmt.Sprintf("/snake/%s/chat", gameID),
+		Color:              snakeChatColor,
+		StopKeyPropagation: true,
+	}
+}
+
+// ChatRoom returns a chat room for a game (ephemeral, not persisted).
+func (s *GameService) ChatRoom(gameID string) *chat.Room {
+	return chat.NewRoom(s.nc, snake.ChatSubject(gameID))
+}
+
+// PublishGameUpdate sends a notification that the game state has changed.
+func (s *GameService) PublishGameUpdate(gameID string) error {
+	return s.nc.Publish(snake.GameSubject(gameID), nil)
+}

go.mod

@@ -68,6 +68,7 @@ require (
 	github.com/aws/aws-sdk-go-v2/service/ssooidc v1.35.12 // indirect
 	github.com/aws/aws-sdk-go-v2/service/sts v1.41.5 // indirect
 	github.com/aws/smithy-go v1.24.0 // indirect
+	github.com/benbjohnson/hashfs v0.2.2 // indirect
 	github.com/bep/godartsass/v2 v2.5.0 // indirect
 	github.com/bep/golibsass v1.2.0 // indirect
 	github.com/bgentry/go-netrc v0.0.0-20140422174119-9fd32a8b3d3d // indirect
@@ -170,6 +171,9 @@ require (
 	github.com/rivo/uniseg v0.4.7 // indirect
 	github.com/riza-io/grpc-go v0.2.0 // indirect
 	github.com/sajari/fuzzy v1.0.0 // indirect
+	github.com/samber/lo v1.52.0 // indirect
+	github.com/samber/slog-common v0.20.0 // indirect
+	github.com/samber/slog-zerolog/v2 v2.9.1 // indirect
 	github.com/segmentio/asm v1.2.1 // indirect
 	github.com/sethvargo/go-retry v0.3.0 // indirect
 	github.com/shopspring/decimal v1.4.0 // indirect

go.sum

@@ -136,6 +136,8 @@ github.com/aymanbagabas/go-udiff v0.3.1/go.mod h1:G0fsKmG+P6ylD0r6N/KgQD/nWzgfnl
 github.com/aymerick/douceur v0.2.0 h1:Mv+mAeH1Q+n9Fr+oyamOlAkUNPWPlA8PPGR0QAaYuPk=
 github.com/aymerick/douceur v0.2.0/go.mod h1:wlT5vV2O3h55X9m7iVYN0TBM0NH/MmbLnd30/FjWUq4=
 github.com/benbjohnson/clock v1.1.0/go.mod h1:J11/hYXuz8f4ySSvYwY0FKfm+ezbsZBKZxNJlLklBHA=
+github.com/benbjohnson/hashfs v0.2.2 h1:vFZtksphM5LcnMRFctj49jCUkCc7wp3NP6INyfjkse4=
+github.com/benbjohnson/hashfs v0.2.2/go.mod h1:7OMXaMVo1YkfiIPxKrl7OXkUTUgWjmsAKyR+E6xDIRM=
 github.com/bep/clocks v0.5.0 h1:hhvKVGLPQWRVsBP/UB7ErrHYIO42gINVbvqxvYTPVps=
 github.com/bep/clocks v0.5.0/go.mod h1:SUq3q+OOq41y2lRQqH5fsOoxN8GbxSiT6jvoVVLCVhU=
 github.com/bep/debounce v1.2.1 h1:v67fRdBA9UQu2NhLFXrSg0Brw7CexQekrBwDMM8bzeY=
@@ -565,6 +567,12 @@ github.com/rs/zerolog v1.34.0/go.mod h1:bJsvje4Z08ROH4Nhs5iH600c3IkWhwp44iRc54W6
 github.com/russross/blackfriday/v2 v2.1.0/go.mod h1:+Rmxgy9KzJVeS9/2gXHxylqXiyQDYRxCVz55jmeOWTM=
 github.com/sajari/fuzzy v1.0.0 h1:+FmwVvJErsd0d0hAPlj4CxqxUtQY/fOoY0DwX4ykpRY=
 github.com/sajari/fuzzy v1.0.0/go.mod h1:OjYR6KxoWOe9+dOlXeiCJd4dIbED4Oo8wpS89o0pwOo=
+github.com/samber/lo v1.52.0 h1:Rvi+3BFHES3A8meP33VPAxiBZX/Aws5RxrschYGjomw=
+github.com/samber/lo v1.52.0/go.mod h1:4+MXEGsJzbKGaUEQFKBq2xtfuznW9oz/WrgyzMzRoM0=
+github.com/samber/slog-common v0.20.0 h1:WaLnm/aCvBJSk5nR5aXZTFBaV0B47A+AEaEOiZDeUnc=
+github.com/samber/slog-common v0.20.0/go.mod h1:+Ozat1jgnnE59UAlmNX1IF3IByHsODnnwf9jUcBZ+m8=
+github.com/samber/slog-zerolog/v2 v2.9.1 h1:RMOq8XqzfuGx1X0TEIlS9OXbbFmqLY2/wJppghz66YY=
+github.com/samber/slog-zerolog/v2 v2.9.1/go.mod h1:DQYYve14WgCRN/XnKeHl4266jXK0DgYkYXkfZ4Fp98k=
 github.com/sebdah/goldie/v2 v2.8.0 h1:dZb9wR8q5++oplmEiJT+U/5KyotVD+HNGCAc5gNr8rc=
 github.com/sebdah/goldie/v2 v2.8.0/go.mod h1:oZ9fp0+se1eapSRjfYbsV/0Hqhbuu3bJVvKI/NNtssI=
 github.com/segmentio/asm v1.2.1 h1:DTNbBqs57ioxAD4PrArqftgypG4/qNpXoJx8TVXxPR0=

logging/middleware.go

@@ -5,10 +5,11 @@ import (
 	"net/http"
 	"time"
 
-	"github.com/ryanhamamura/games/config"
-
+	"github.com/go-chi/chi/v5/middleware"
 	"github.com/rs/zerolog"
 	"github.com/rs/zerolog/log"
+
+	"github.com/ryanhamamura/games/config"
 )
 
 const (
@@ -64,25 +65,15 @@ func colorLatency(d time.Duration, useColor bool) string {
 	}
 }
 
-type responseWriter struct {
-	http.ResponseWriter
-	status int
-}
-
-func (rw *responseWriter) WriteHeader(code int) {
-	rw.status = code
-	rw.ResponseWriter.WriteHeader(code)
-}
-
 func RequestLogger(logger *zerolog.Logger, env config.Environment) func(http.Handler) http.Handler {
 	return func(next http.Handler) http.Handler {
 		return http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
 			start := time.Now()
-			rw := &responseWriter{ResponseWriter: w}
+			ww := middleware.NewWrapResponseWriter(w, r.ProtoMajor)
 
-			next.ServeHTTP(rw, r)
+			next.ServeHTTP(ww, r)
 
-			status := rw.status
+			status := ww.Status()
 			if status == 0 {
 				status = http.StatusOK
 			}

main.go

@@ -2,7 +2,6 @@ package main
 
 import (
 	"context"
-	"embed"
 	"fmt"
 	"log/slog"
 	"net"
@@ -11,6 +10,12 @@ import (
 	"syscall"
 	"time"
 
+	"github.com/go-chi/chi/v5"
+	"github.com/go-chi/chi/v5/middleware"
+	"github.com/rs/zerolog/log"
+	slogzerolog "github.com/samber/slog-zerolog/v2"
+	"golang.org/x/sync/errgroup"
+
 	"github.com/ryanhamamura/games/config"
 	"github.com/ryanhamamura/games/connect4"
 	"github.com/ryanhamamura/games/db"
@@ -21,22 +26,19 @@ import (
 	"github.com/ryanhamamura/games/sessions"
 	"github.com/ryanhamamura/games/snake"
 	"github.com/ryanhamamura/games/version"
-
-	"github.com/go-chi/chi/v5"
-	"github.com/go-chi/chi/v5/middleware"
-	"github.com/rs/zerolog/log"
-	"golang.org/x/sync/errgroup"
 )
 
-//go:embed assets
-var assets embed.FS
-
 func main() {
 	ctx, cancel := signal.NotifyContext(context.Background(), syscall.SIGINT, syscall.SIGTERM)
 	defer cancel()
 
 	cfg := config.Global
-	logging.SetupLogger(cfg.Environment, cfg.LogLevel)
+	zerologLogger := logging.SetupLogger(cfg.Environment, cfg.LogLevel)
+	slog.SetDefault(slog.New(slogzerolog.Option{
+		Level:       slogzerolog.ZeroLogLeveler{Logger: zerologLogger},
+		Logger:      zerologLogger,
+		NoTimestamp: true,
+	}.NewZerologHandler()))
 
 	if err := run(ctx); err != nil && err != http.ErrServerClosed {
 		log.Fatal().Err(err).Msg("server error")
@@ -91,7 +93,7 @@ func run(ctx context.Context) error {
 		sessionManager.LoadAndSave,
 	)
 
-	router.SetupRoutes(r, queries, sessionManager, nc, store, snakeStore, assets)
+	router.SetupRoutes(r, queries, sessionManager, nc, store, snakeStore)
 
 	// HTTP server
 	srv := &http.Server{
@@ -101,6 +103,10 @@ func run(ctx context.Context) error {
 		BaseContext: func(l net.Listener) context.Context {
 			return egctx
 		},
+		ErrorLog: slog.NewLogLogger(
+			slog.Default().Handler(),
+			slog.LevelError,
+		),
 	}
 
 	eg.Go(func() error {

router/router.go

@@ -2,24 +2,25 @@
 package router
 
 import (
-	"embed"
-	"io/fs"
 	"net/http"
 	"sync"
 
-	"github.com/ryanhamamura/games/config"
-	"github.com/ryanhamamura/games/connect4"
-	"github.com/ryanhamamura/games/db/repository"
-	"github.com/ryanhamamura/games/features/auth"
-	"github.com/ryanhamamura/games/features/c4game"
-	"github.com/ryanhamamura/games/features/lobby"
-	"github.com/ryanhamamura/games/features/snakegame"
-	"github.com/ryanhamamura/games/snake"
-
 	"github.com/alexedwards/scs/v2"
 	"github.com/go-chi/chi/v5"
 	"github.com/nats-io/nats.go"
 	"github.com/starfederation/datastar-go/datastar"
+
+	"github.com/ryanhamamura/games/assets"
+	"github.com/ryanhamamura/games/config"
+	"github.com/ryanhamamura/games/connect4"
+	"github.com/ryanhamamura/games/db/repository"
+	"github.com/ryanhamamura/games/features/auth"
+	"github.com/ryanhamamura/games/features/c4game"
+	c4services "github.com/ryanhamamura/games/features/c4game/services"
+	"github.com/ryanhamamura/games/features/lobby"
+	"github.com/ryanhamamura/games/features/snakegame"
+	snakeservices "github.com/ryanhamamura/games/features/snakegame/services"
+	"github.com/ryanhamamura/games/snake"
 )
 
 func SetupRoutes(
@@ -29,21 +30,23 @@ func SetupRoutes(
 	nc *nats.Conn,
 	store *connect4.Store,
 	snakeStore *snake.SnakeStore,
-	assets embed.FS,
 ) {
 	// Static assets
-	subFS, _ := fs.Sub(assets, "assets")
-	router.Handle("/assets/*", http.StripPrefix("/assets/", http.FileServerFS(subFS)))
+	router.Handle("/assets/*", assets.Handler())
 
 	// Hot-reload for development
 	if config.Global.Environment == config.Dev {
 		setupReload(router)
 	}
 
+	// Services
+	c4Svc := c4services.NewGameService(nc, queries)
+	snakeSvc := snakeservices.NewGameService(nc)
+
 	auth.SetupRoutes(router, queries, sessions)
 	lobby.SetupRoutes(router, queries, sessions, store, snakeStore)
-	c4game.SetupRoutes(router, store, nc, sessions, queries)
-	snakegame.SetupRoutes(router, snakeStore, nc, sessions)
+	c4game.SetupRoutes(router, store, c4Svc, sessions)
+	snakegame.SetupRoutes(router, snakeStore, snakeSvc, sessions)
 }
 
 func setupReload(router chi.Router) {

sessions/sessions.go

@@ -33,7 +33,7 @@ func SetupSessionManager(db *sql.DB) (*scs.SessionManager, func()) {
 	sessionManager.Cookie.Name = "games_session"
 	sessionManager.Cookie.Path = "/"
 	sessionManager.Cookie.HttpOnly = true
-	sessionManager.Cookie.Secure = true
+	sessionManager.Cookie.Secure = false
 	sessionManager.Cookie.SameSite = http.SameSiteLaxMode
 
 	slog.Info("session manager configured")