테넌트 목록 조회 cursor기반으로 재구성. 사용자 metadata 미사용 필드 제거

backend/internal/repository/user_membership_maintenance_test.go

@@ -0,0 +1,63 @@
+package repository
+
+import (
+	"baron-sso-backend/internal/domain"
+	"context"
+	"testing"
+
+	"github.com/stretchr/testify/assert"
+	"github.com/stretchr/testify/require"
+)
+
+func TestClearOrphanUserTenantMemberships(t *testing.T) {
+	ctx := context.Background()
+	repo := NewUserRepository(testDB)
+	tenantRepo := NewTenantRepository(testDB)
+
+	require.NoError(t, testDB.Exec("DELETE FROM user_login_ids").Error)
+	require.NoError(t, testDB.Exec("DELETE FROM users").Error)
+	require.NoError(t, testDB.Exec("DELETE FROM tenant_domains").Error)
+	require.NoError(t, testDB.Unscoped().Where("slug IN ?", []string{"orphan-active", "orphan-deleted"}).Delete(&domain.Tenant{}).Error)
+
+	activeTenant := &domain.Tenant{Name: "Active Tenant", Slug: "orphan-active", Type: domain.TenantTypeCompany}
+	deletedTenant := &domain.Tenant{Name: "Deleted Tenant", Slug: "orphan-deleted", Type: domain.TenantTypeCompany}
+	require.NoError(t, tenantRepo.Create(ctx, activeTenant))
+	require.NoError(t, tenantRepo.Create(ctx, deletedTenant))
+	require.NoError(t, testDB.Delete(&domain.Tenant{}, "id = ?", deletedTenant.ID).Error)
+
+	activeUser := &domain.User{
+		Email:        "active-membership@example.com",
+		Name:         "Active Membership",
+		Role:         "user",
+		TenantID:     &activeTenant.ID,
+		CompanyCode:  activeTenant.Slug,
+		CompanyCodes: []string{activeTenant.Slug},
+	}
+	orphanUser := &domain.User{
+		Email:        "orphan-membership@example.com",
+		Name:         "Orphan Membership",
+		Role:         "user",
+		TenantID:     &deletedTenant.ID,
+		CompanyCode:  deletedTenant.Slug,
+		CompanyCodes: []string{deletedTenant.Slug},
+	}
+	require.NoError(t, repo.Create(ctx, activeUser))
+	require.NoError(t, repo.Create(ctx, orphanUser))
+
+	affected, err := ClearOrphanUserTenantMemberships(ctx, testDB)
+	require.NoError(t, err)
+	assert.Equal(t, int64(1), affected)
+
+	foundActive, err := repo.FindByEmail(ctx, activeUser.Email)
+	require.NoError(t, err)
+	require.NotNil(t, foundActive.TenantID)
+	assert.Equal(t, activeTenant.ID, *foundActive.TenantID)
+	assert.Equal(t, activeTenant.Slug, foundActive.CompanyCode)
+	assert.Equal(t, []string{activeTenant.Slug}, []string(foundActive.CompanyCodes))
+
+	foundOrphan, err := repo.FindByEmail(ctx, orphanUser.Email)
+	require.NoError(t, err)
+	assert.Nil(t, foundOrphan.TenantID)
+	assert.Empty(t, foundOrphan.CompanyCode)
+	assert.Empty(t, foundOrphan.CompanyCodes)
+}