优化结构

internal/service/system/permission.go

@@ -0,0 +1,24 @@
+package system
+
+import (
+	"context"
+	"kra/internal/biz/system"
+)
+
+type PermissionService struct{ uc *system.PermissionUsecase }
+
+func NewPermissionService(uc *system.PermissionUsecase) *PermissionService {
+	return &PermissionService{uc: uc}
+}
+
+func (s *PermissionService) SelectedButtons(ctx context.Context, authorityID, menuID uint) ([]uint, error) {
+	return s.uc.SelectedButtons(ctx, authorityID, menuID)
+}
+
+func (s *PermissionService) SetSelectedButtons(ctx context.Context, authorityID, menuID uint, ids []uint) error {
+	return s.uc.SetSelectedButtons(ctx, authorityID, menuID, ids)
+}
+
+func (s *PermissionService) CanRemoveButton(ctx context.Context, id string) (bool, error) {
+	return s.uc.CanRemoveButton(ctx, id)
+}