package service import ( "context" richerror "git.gocasts.ir/ebhomengo/niki/pkg/rich_error" ) func (a Authorization) AssignRoleToStaff(ctx context.Context, req AssignRoleToStaffRequest) error { const op = "service.authorization.assign_role_to_staff" if err := a.roleRepo.AssignRoleToStaff(ctx, req.StaffID, req.RolesID); err != nil { return richerror.New(op).WithErr(err) } return nil }