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add new methods for facets: removeFacet, clearFacets, and refreshFacets

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kielni 2013-09-06 13:51:17 -07:00
parent 95fab060c3
commit f7f010ea33
2 changed files with 41 additions and 0 deletions
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23
src/model.js
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@ -570,7 +570,30 @@ my.Query = Backbone.Model.extend({
};
this.set({facets: facets}, {silent: true});
this.trigger('facet:add', this);
},
removeFacet: function(fieldId) {
var facets = this.get('facets');
// Assume id and fieldId should be the same (TODO: this need not be true if we want to add two different type of facets on same field)
if (!_.contains(_.keys(facets), fieldId)) {
return;
}
delete facets[fieldId];
this.set({facets: facets}, {silent: true});
this.trigger('facet:remove', this);
},
clearFacets: function() {
var facets = this.get('facets');
_.each(_.keys(facets), function(fieldId) {
delete facets[fieldId];
});
this.trigger('facet:remove', this);
},
// trigger a facet add; use this to trigger a single event after adding
// multiple facets
refreshFacets: function() {
this.trigger('facet:add', this);
}
});

18
test/model.test.js
View File

@ -353,6 +353,24 @@ test('Query.addFacet', function () {
deepEqual({terms: {field: 'xyz', "size": 25}}, query.get('facets')['xyz']);
});
test('Query.removeFacet', function () {
var query = new recline.Model.Query();
query.addFacet('xyz');
deepEqual({terms: {field: 'xyz'}}, query.get('facets')['xyz']);
query.removeFacet('xyz');
equal(undefined, query.get('facets')['xyz']);
});
test('Query.clearFacets', function () {
var query = new recline.Model.Query();
query.addFacet('abc');
query.addFacet('xyz');
deepEqual({terms: {field: 'xyz'}}, query.get('facets')['xyz']);
deepEqual({terms: {field: 'abc'}}, query.get('facets')['abc']);
query.clearFacets();
deepEqual({}, query.get('facets'));
});
test('Query.addFilter', function () {
var query = new recline.Model.Query();
query.addFilter({type: 'term', field: 'xyz'});