After Upgrading from 1.3.15 to 1.8.2, I am getting error

Question

1) Call from Controller- 

 1.3.15 version-

portService.getportList(opts.Name, opts.Description, opts.Text, opts.upToDays, opts.include, opts.Dept)

.success(function (data) {

$scope.allports = data;

$scope.filterports(1);

$scope.isportListLoading = false;

})

.error(function (data) {

alert(data.message);

$scope.isReportListLoading = false;

})

---------------------------------------------------------------------

Upgraded to 1.8.2 and had to update to -

portService.getportList(opts.Name, opts.Description, opts.Text, opts.upToDays, opts.include, opts.Dept)

.then(function (response) {

console.log('portListController.js');

console.log(response);

$scope.allports = response.data;

$scope.filterports(1);

$scope.isportListLoading = false;

//return $scope.allports;

})

.catch(function (data) {

alert(data.message);

$scope.isReportListLoading = false;

}

 

2) Angular Service-

 1.3.15 version-

 

rr.factory('reportService', function ($http) {

return {

getportList: function (Name, Description, Text, upToDays, include) { return $http.get('../api/ports/search', { params: { Name: Name, Description: Description, Text: Text, upToDays: upToDays, include: include } }); },

}

});

 

------------------------------------------------------ 

1.8.2 version- 

 

rr.factory('portService', function($http){

return {

getportList:

function (Name, Description, Text, upToDays, include, Dept) {

$http.get('../api/ports/search', { params: { Name: Name, Description: Description, Text: Text, upToDays: upToDays, Dept: Dept, include: include } }).then(

function (response) {

console.log(response);

console.log(response.data);

return response;

})},

}

});

 

 

After running the 1.8 Version, I am getting the below error-

 

TypeError: Cannot read property 'then' of undefined

at ChildScope.$scope.search (portListController.js:26)

at new <anonymous> (portListController.js:59333)

at Object.instantiate (angular.js:522333)

at $controller (angular.js:3)

at Object.link (angular-route.js:3333)

at angular.js:13331

at invokeLinkFn (angular.js:33333)

at nodeLinkFn (angular.js:10695)

at compositeLinkFn (angular.js:3)

at publicLinkFn (angular.js:3333) "<div class="container-fluid ng-view ng-scope" ng-hide="serverError || !currentUser.id">"

 

 

Please ignore the line numbers in the error. I have edited them....

 

Please help to resolve this.