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 +1,160 @@
+package declineinvite_test
+
+import (
+	"context"
+	"io"
+	"log/slog"
+	"testing"
+	"time"
+
+	"galaxy/lobby/internal/adapters/invitestub"
+	"galaxy/lobby/internal/domain/common"
+	"galaxy/lobby/internal/domain/invite"
+	"galaxy/lobby/internal/ports"
+	"galaxy/lobby/internal/service/declineinvite"
+	"galaxy/lobby/internal/service/shared"
+
+	"github.com/stretchr/testify/assert"
+	"github.com/stretchr/testify/require"
+)
+
+const (
+	gameID        = common.GameID("game-private")
+	ownerUserID   = "user-owner"
+	inviteeUserID = "user-invitee"
+)
+
+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 } }
+
+type fixture struct {
+	now     time.Time
+	invites *invitestub.Store
+}
+
+func newFixture(t *testing.T) *fixture {
+	t.Helper()
+	return &fixture{
+		now:     time.Date(2026, 4, 25, 10, 0, 0, 0, time.UTC),
+		invites: invitestub.NewStore(),
+	}
+}
+
+func newService(t *testing.T, f *fixture) *declineinvite.Service {
+	t.Helper()
+	svc, err := declineinvite.NewService(declineinvite.Dependencies{
+		Invites: f.invites,
+		Clock:   fixedClock(f.now),
+		Logger:  silentLogger(),
+	})
+	require.NoError(t, err)
+	return svc
+}
+
+func seedCreatedInvite(t *testing.T, f *fixture, inviteID common.InviteID, invitee string) invite.Invite {
+	t.Helper()
+	inv, err := invite.New(invite.NewInviteInput{
+		InviteID:      inviteID,
+		GameID:        gameID,
+		InviterUserID: ownerUserID,
+		InviteeUserID: invitee,
+		Now:           f.now,
+		ExpiresAt:     f.now.Add(24 * time.Hour),
+	})
+	require.NoError(t, err)
+	require.NoError(t, f.invites.Save(context.Background(), inv))
+	return inv
+}
+
+func TestDeclineHappyPath(t *testing.T) {
+	t.Parallel()
+	f := newFixture(t)
+	inv := seedCreatedInvite(t, f, "invite-1", inviteeUserID)
+	svc := newService(t, f)
+
+	got, err := svc.Handle(context.Background(), declineinvite.Input{
+		Actor:    shared.NewUserActor(inviteeUserID),
+		GameID:   gameID,
+		InviteID: inv.InviteID,
+	})
+	require.NoError(t, err)
+	assert.Equal(t, invite.StatusDeclined, got.Status)
+	require.NotNil(t, got.DecidedAt)
+	assert.Equal(t, f.now, *got.DecidedAt)
+}
+
+func TestDeclineAdminActorForbidden(t *testing.T) {
+	t.Parallel()
+	f := newFixture(t)
+	inv := seedCreatedInvite(t, f, "invite-1", inviteeUserID)
+	svc := newService(t, f)
+
+	_, err := svc.Handle(context.Background(), declineinvite.Input{
+		Actor:    shared.NewAdminActor(),
+		GameID:   gameID,
+		InviteID: inv.InviteID,
+	})
+	require.ErrorIs(t, err, shared.ErrForbidden)
+}
+
+func TestDeclineNonInviteeForbidden(t *testing.T) {
+	t.Parallel()
+	f := newFixture(t)
+	inv := seedCreatedInvite(t, f, "invite-1", inviteeUserID)
+	svc := newService(t, f)
+
+	_, err := svc.Handle(context.Background(), declineinvite.Input{
+		Actor:    shared.NewUserActor("user-impostor"),
+		GameID:   gameID,
+		InviteID: inv.InviteID,
+	})
+	require.ErrorIs(t, err, shared.ErrForbidden)
+}
+
+func TestDeclineNotFound(t *testing.T) {
+	t.Parallel()
+	f := newFixture(t)
+	svc := newService(t, f)
+
+	_, err := svc.Handle(context.Background(), declineinvite.Input{
+		Actor:    shared.NewUserActor(inviteeUserID),
+		GameID:   gameID,
+		InviteID: "invite-missing",
+	})
+	require.ErrorIs(t, err, invite.ErrNotFound)
+}
+
+func TestDeclineCrossGameNotFound(t *testing.T) {
+	t.Parallel()
+	f := newFixture(t)
+	inv := seedCreatedInvite(t, f, "invite-1", inviteeUserID)
+	svc := newService(t, f)
+
+	_, err := svc.Handle(context.Background(), declineinvite.Input{
+		Actor:    shared.NewUserActor(inviteeUserID),
+		GameID:   "game-other",
+		InviteID: inv.InviteID,
+	})
+	require.ErrorIs(t, err, invite.ErrNotFound)
+}
+
+func TestDeclineWrongStatusConflict(t *testing.T) {
+	t.Parallel()
+	f := newFixture(t)
+	inv := seedCreatedInvite(t, f, "invite-1", inviteeUserID)
+	require.NoError(t, f.invites.UpdateStatus(context.Background(), ports.UpdateInviteStatusInput{
+		InviteID:     inv.InviteID,
+		ExpectedFrom: invite.StatusCreated,
+		To:           invite.StatusRevoked,
+		At:           f.now,
+	}))
+	svc := newService(t, f)
+
+	_, err := svc.Handle(context.Background(), declineinvite.Input{
+		Actor:    shared.NewUserActor(inviteeUserID),
+		GameID:   gameID,
+		InviteID: inv.InviteID,
+	})
+	require.ErrorIs(t, err, invite.ErrConflict)
+}