feat: game lobby service

2026-04-25 23:20:55 +02:00
parent 32dc29359a
commit 48b0056b49
336 changed files with 57074 additions and 1418 deletions
@@ -0,0 +1,267 @@
+package cancelgame_test
+
+import (
+	"context"
+	"io"
+	"log/slog"
+	"testing"
+	"time"
+
+	"galaxy/lobby/internal/adapters/gamestub"
+	"galaxy/lobby/internal/domain/common"
+	"galaxy/lobby/internal/domain/game"
+	"galaxy/lobby/internal/ports"
+	"galaxy/lobby/internal/service/cancelgame"
+	"galaxy/lobby/internal/service/shared"
+
+	"github.com/stretchr/testify/require"
+)
+
+func silentLogger() *slog.Logger {
+	return slog.New(slog.NewTextHandler(io.Discard, nil))
+}
+
+func fixedClock(at time.Time) func() time.Time {
+	return func() time.Time { return at }
+}
+
+// seedGameWithStatus persists a fresh game and, when wanted differs from
+// `draft`, overwrites the Status field directly via Save. This bypasses
+// the transition gate so individual tests can exercise cancel against any
+// status the surface must reject or accept.
+func seedGameWithStatus(
+	t *testing.T,
+	store *gamestub.Store,
+	id common.GameID,
+	gameType game.GameType,
+	ownerUserID string,
+	status game.Status,
+	now time.Time,
+) game.Game {
+	t.Helper()
+
+	record, err := game.New(game.NewGameInput{
+		GameID:              id,
+		GameName:            "Seed",
+		GameType:            gameType,
+		OwnerUserID:         ownerUserID,
+		MinPlayers:          2,
+		MaxPlayers:          4,
+		StartGapHours:       4,
+		StartGapPlayers:     1,
+		EnrollmentEndsAt:    now.Add(24 * time.Hour),
+		TurnSchedule:        "0 */6 * * *",
+		TargetEngineVersion: "1.0.0",
+		Now:                 now,
+	})
+	require.NoError(t, err)
+
+	if status != game.StatusDraft {
+		record.Status = status
+		record.UpdatedAt = now.Add(time.Minute)
+		if status == game.StatusRunning || status == game.StatusPaused ||
+			status == game.StatusFinished {
+			startedAt := now.Add(time.Minute)
+			record.StartedAt = &startedAt
+		}
+		if status == game.StatusFinished {
+			finishedAt := now.Add(2 * time.Minute)
+			record.FinishedAt = &finishedAt
+		}
+	}
+	require.NoError(t, store.Save(context.Background(), record))
+
+	return record
+}
+
+func newService(t *testing.T, store ports.GameStore, clock func() time.Time) *cancelgame.Service {
+	t.Helper()
+
+	svc, err := cancelgame.NewService(cancelgame.Dependencies{
+		Games:  store,
+		Clock:  clock,
+		Logger: silentLogger(),
+	})
+	require.NoError(t, err)
+	return svc
+}
+
+func TestHandleFromCancellableStatuses(t *testing.T) {
+	t.Parallel()
+
+	statuses := []game.Status{
+		game.StatusDraft,
+		game.StatusEnrollmentOpen,
+		game.StatusReadyToStart,
+		game.StatusStartFailed,
+	}
+
+	for _, status := range statuses {
+		t.Run(string(status), func(t *testing.T) {
+			t.Parallel()
+
+			now := time.Date(2026, 4, 24, 10, 0, 0, 0, time.UTC)
+			store := gamestub.NewStore()
+			record := seedGameWithStatus(t, store, "game-a", game.GameTypePublic, "", status, now)
+
+			service := newService(t, store, fixedClock(now.Add(time.Hour)))
+
+			updated, err := service.Handle(context.Background(), cancelgame.Input{
+				Actor:  shared.NewAdminActor(),
+				GameID: record.GameID,
+			})
+			require.NoError(t, err)
+			require.Equal(t, game.StatusCancelled, updated.Status)
+			require.Equal(t, now.Add(time.Hour).UTC(), updated.UpdatedAt)
+		})
+	}
+}
+
+func TestHandleFromRejectedStatuses(t *testing.T) {
+	t.Parallel()
+
+	statuses := []game.Status{
+		game.StatusStarting,
+		game.StatusRunning,
+		game.StatusPaused,
+	}
+
+	for _, status := range statuses {
+		t.Run(string(status), func(t *testing.T) {
+			t.Parallel()
+
+			now := time.Date(2026, 4, 24, 10, 0, 0, 0, time.UTC)
+			store := gamestub.NewStore()
+			record := seedGameWithStatus(t, store, "game-b", game.GameTypePublic, "", status, now)
+
+			service := newService(t, store, fixedClock(now.Add(time.Hour)))
+
+			_, err := service.Handle(context.Background(), cancelgame.Input{
+				Actor:  shared.NewAdminActor(),
+				GameID: record.GameID,
+			})
+			require.ErrorIs(t, err, game.ErrConflict)
+		})
+	}
+}
+
+func TestHandleAlreadyCancelledIsConflict(t *testing.T) {
+	t.Parallel()
+
+	now := time.Date(2026, 4, 24, 10, 0, 0, 0, time.UTC)
+	store := gamestub.NewStore()
+	record := seedGameWithStatus(t, store, "game-c", game.GameTypePublic, "", game.StatusCancelled, now)
+
+	service := newService(t, store, fixedClock(now.Add(time.Hour)))
+
+	_, err := service.Handle(context.Background(), cancelgame.Input{
+		Actor:  shared.NewAdminActor(),
+		GameID: record.GameID,
+	})
+	require.ErrorIs(t, err, game.ErrConflict)
+}
+
+func TestHandleFinishedIsConflict(t *testing.T) {
+	t.Parallel()
+
+	now := time.Date(2026, 4, 24, 10, 0, 0, 0, time.UTC)
+	store := gamestub.NewStore()
+	record := seedGameWithStatus(t, store, "game-f", game.GameTypePublic, "", game.StatusFinished, now)
+
+	service := newService(t, store, fixedClock(now.Add(time.Hour)))
+
+	_, err := service.Handle(context.Background(), cancelgame.Input{
+		Actor:  shared.NewAdminActor(),
+		GameID: record.GameID,
+	})
+	require.ErrorIs(t, err, game.ErrConflict)
+}
+
+func TestHandleOwnerCancelsPrivate(t *testing.T) {
+	t.Parallel()
+
+	now := time.Date(2026, 4, 24, 10, 0, 0, 0, time.UTC)
+	store := gamestub.NewStore()
+	record := seedGameWithStatus(t, store, "game-priv", game.GameTypePrivate, "user-1", game.StatusEnrollmentOpen, now)
+
+	service := newService(t, store, fixedClock(now.Add(time.Hour)))
+
+	updated, err := service.Handle(context.Background(), cancelgame.Input{
+		Actor:  shared.NewUserActor("user-1"),
+		GameID: record.GameID,
+	})
+	require.NoError(t, err)
+	require.Equal(t, game.StatusCancelled, updated.Status)
+}
+
+func TestHandleNonOwnerForbidden(t *testing.T) {
+	t.Parallel()
+
+	now := time.Date(2026, 4, 24, 10, 0, 0, 0, time.UTC)
+	store := gamestub.NewStore()
+	record := seedGameWithStatus(t, store, "game-priv", game.GameTypePrivate, "user-1", game.StatusEnrollmentOpen, now)
+
+	service := newService(t, store, fixedClock(now.Add(time.Hour)))
+
+	_, err := service.Handle(context.Background(), cancelgame.Input{
+		Actor:  shared.NewUserActor("user-2"),
+		GameID: record.GameID,
+	})
+	require.ErrorIs(t, err, shared.ErrForbidden)
+}
+
+func TestHandleUserCannotCancelPublic(t *testing.T) {
+	t.Parallel()
+
+	now := time.Date(2026, 4, 24, 10, 0, 0, 0, time.UTC)
+	store := gamestub.NewStore()
+	record := seedGameWithStatus(t, store, "game-pub", game.GameTypePublic, "", game.StatusEnrollmentOpen, now)
+
+	service := newService(t, store, fixedClock(now.Add(time.Hour)))
+
+	_, err := service.Handle(context.Background(), cancelgame.Input{
+		Actor:  shared.NewUserActor("user-1"),
+		GameID: record.GameID,
+	})
+	require.ErrorIs(t, err, shared.ErrForbidden)
+}
+
+func TestHandleNotFound(t *testing.T) {
+	t.Parallel()
+
+	store := gamestub.NewStore()
+	service := newService(t, store, fixedClock(time.Date(2026, 4, 24, 10, 0, 0, 0, time.UTC)))
+
+	_, err := service.Handle(context.Background(), cancelgame.Input{
+		Actor:  shared.NewAdminActor(),
+		GameID: "game-missing",
+	})
+	require.ErrorIs(t, err, game.ErrNotFound)
+}
+
+func TestHandleInvalidActor(t *testing.T) {
+	t.Parallel()
+
+	store := gamestub.NewStore()
+	service := newService(t, store, fixedClock(time.Date(2026, 4, 24, 10, 0, 0, 0, time.UTC)))
+
+	_, err := service.Handle(context.Background(), cancelgame.Input{
+		Actor:  shared.Actor{Kind: shared.ActorKindUser},
+		GameID: "game-x",
+	})
+	require.Error(t, err)
+	require.Contains(t, err.Error(), "actor")
+}
+
+func TestHandleInvalidGameID(t *testing.T) {
+	t.Parallel()
+
+	store := gamestub.NewStore()
+	service := newService(t, store, fixedClock(time.Date(2026, 4, 24, 10, 0, 0, 0, time.UTC)))
+
+	_, err := service.Handle(context.Background(), cancelgame.Input{
+		Actor:  shared.NewAdminActor(),
+		GameID: "bad",
+	})
+	require.Error(t, err)
+}