AngularJs - Filter an object only by certain fields in a custom filter - angularjs

Question

I'm working on this codepen. The data comes from an array of objects, and I need to make a filter only by name and amount.
I have this code, but if you type a character in the search box, it only search by amount, and not by name too. In other words, if the you type 'warren' or '37.47' it has to return the same result, but doesn't works.
var filterFilter = $filter('filter');
$scope.filter = {
condition: ""
};
$scope.$watch('filter.condition',function(condition){
$scope.filteredlist = filterFilter($scope.expenses,{name:condition} && {amount:condition});
$scope.setPage();
});

Answer 1

You want to create a custom filter for your app.
directiveApp.filter("myFilter", function () {
return function (input, searchText) {
var filteredList = [];
angular.forEach(input, function (val) {
// Match exact name
if (val.name == searchText) {
filteredList.push(val);
}
// Match exact amount
else if (val.amount == searchText) {
filteredList.push(val);
}
});
input = filteredList;
return input;
};
});
You can write your logic in this filter and now use this filter to filter your list.
Update
You can just implement this filter to your custom filter pagination.
Here is the new version of your code. Codepen
List of updates on your code
Added new filter parameter to your ng-repeat attribute
ng-repeat="expense in filteredlist | pagination: pagination.currentPage : numPerPage : filter.condition"
...

Answer 2

Well, finally (based in the idea of Abhilash P A and reading the docs), I solved my question in this way:
var filterFilter = $filter('filter');
$scope.filter = {
condition: ""
};
$scope.$watch('filter.condition',function(condition){
$scope.filteredlist = filterFilter($scope.expenses,function(value, index, array){
if (value.name.toLowerCase().indexOf(condition.toLowerCase()) >= 0 ) {
return array;
}
else if (value.amount.indexOf(condition) >= 0 ) {
return array;
}
});
$scope.setPage();
});
The final codepen ! (awsome)