renderAllegation: function (categoryId, officerAllegations, allegation) {
var firstOfficerAllegation = CollectionUtil.first(officerAllegations);
return (
<div key={ categoryId }>
<OfficerAllegationItem officerAllegation={ firstOfficerAllegation } officerAllegations={ officerAllegations }
allegation={ allegation }/>
</div>
);
},
var ComplaintPagePresenter = function (data, categoryHashId) {
var categoryId = CollectionUtil.first(HashUtil.decode(categoryHashId));
var officerAllegations = function () {
var officerAllegations = u.fetch(data, 'allegation.officer_allegation_set', []);
officerAllegations.sort(function (a, b) {
return b.officer['allegations_count'] - a.officer['allegations_count'];
});
return officerAllegations;
};
var getAgainstOfficerAllegations = function () {
return officerAllegations().filter(function (officerAllegation) {
return u.fetch(officerAllegation, 'cat.id', 0) == categoryId;
});
};
var getAccompliceOfficerAllegations = function () {
return officerAllegations().filter(function (officerAllegation) {
return u.fetch(officerAllegation, 'cat.id', 0) != categoryId;
});
};
var currentOfficerAllegation = function () {
var againstOfficerAllegations = getAgainstOfficerAllegations();
return againstOfficerAllegations && againstOfficerAllegations[0];
};
var numberOfOfficerAllegations = function () {
return Object.keys(CollectionUtil.groupBy(officerAllegations(), function (officerAllegation) {
return u.fetch(officerAllegation, 'cat.id');
})).length;
};
return {
accompliceOfficerAllegation: getAccompliceOfficerAllegations(),
againstOfficerAllegations: getAgainstOfficerAllegations(),
allegation: u.fetch(data, 'allegation', {}),
complainingWitnesses: u.fetch(data, 'complaining_witnesses'),
currentOfficerAllegation: currentOfficerAllegation(),
officerAllegations: officerAllegations(),
isInvalidCategory: !currentOfficerAllegation(),
numberOfOfficerAllegations: numberOfOfficerAllegations()
};
};
it('should return first element if collection is not empty', function () {
var items = [1, 2];
CollectionUtil.first(items).should.be.equal(1);
});
it('should return null if collection is empty', function () {
var items = [];
var first = CollectionUtil.first(items);
should(first).be.exactly(null);
});