generalSearch.js

var GeneralSearchService = ([
  'SearchService', function(SearchService){
    var child = Object.create(SearchService);
    
    child.setDefineUrl('/search/define');
    child.setResetUrl('/search/reset');
    
    return child;
  }
]);

angular.module('app')
.factory('GeneralSearchService', GeneralSearchService);

searchService.js

var SearchService = ([
  '$http', function($http) {
    var defineUrl,
        resetUrl,
        nextUrl,
        cancelUrl;
    
    const service = {
      setDefineUrl = function(url) {
        defineUrl = url;
      },
      setResetUrl = function(url) {
        resetUrl = url;
      },
          
      defineQuery: function(query) {
        return $http.post(defineUrl, query);
      },
      resetQuery: function(id) {
        return $http.get(resetUrl + id);
      }
    };
  }
]);

angular.module('app')
.factory('SearchService', SearchService);