从另一个控制器/ Angularjs访问另一个方法的$ scope变量

Question

下面是两个字段值来自的服务，我想组合这些服务并在单个字段中收集值

1. service.getMarketedPrograms = function() {
            return $http.get( archApiUrl + "program/marketed-program" ).then(function( result ) {
                return result.data;
            });
        };

2.service.getEligibility = function( params ) {
            return $http.get( maverickApiUrl + "quote/getEligibility", { params: params }).then( transformEligibility );
        };