Filtering data in Angular based on specific dates

Upon receiving data from an Angular service, I have a JSON object structured like this:

[
    {
        "id": 2,
        "order_status": "R",
        "order_date": "2015-09-12T07:58:24.733834Z",
        "update_timestamp": "2015-10-05T04:22:44.904227Z"
    },
    {
        "id": 8,
        "order_status": "D",
        "order_date": "2015-09-18T03:46:50.469051Z",
        "update_timestamp": "2015-09-23T19:19:31.658001Z"
    }
]

Storing this data in the variable $scope.order_items, I then proceed to filter it based on the order_status column:

$scope.order_items = data;
$scope.received = ($scope.order_items.filter(function(item) { return (item.order_status == 'R');}));
$scope.delivered = ($scope.order_items.filter(function(item) { return (item.order_status == 'D');}));

My current goal is to further filter the data by the order_date column to isolate all entries made today into a separate variable. How can I achieve this?

javascriptjsonangularjs

Answer №1

UPDATE: After further review, it appears that a Date() object is needed for the order_date in order to perform the == comparison below.

Although there are various Javascript Date manipulation libraries to consider (rather than using the setHours(...) method described here), the following code snippet demonstrates how to achieve the desired outcome:

var today = new Date();
var todaysDates = $filter('filter')($scope.order_items, function(item) {

    if(item.order_date.setHours(0,0,0,0) == today.setHours(0,0,0,0)) {
        return true;
    } else {
        return false;
    }

});

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