Doc:
"notifcations": [
{
"title": "Joined the Tournament.",
"description": "You have registered in the Tournament of Tournament #142, issued ₹10 from your balance.",
"amount": 10,
"createdAt": "2022-05-08T12:03:02.431Z",
"expiresAt": "2022-05-09T12:03:05.983Z",
"_id": "6277b17968729c2811137fb0"
},
{
"title": "Joined the Tournament.",
"description": "You have registered in the Tournament of Tournament #143, issued ₹10 from your balance.",
"amount": 10,
"createdAt": "2022-05-08T12:03:02.431Z",
"expiresAt": "2022-05-09T12:03:05.983Z",
"_id": "6277b17968729c2811137fb0"
}
]
Here, in the notifications array I want to remove all objects that are expired - "expiresAt" in object. Like to remove all object in which are expiresAt < Date.now()
Notifications Array is stored in mongodb and I want to create a function for this to remove expired Notifications.
Any Help Please!?
Probably the simplest method would be to use Array.filter()
const myObj = {
"notifcations": [
{
"title": "Joined the Tournament.",
"description": "You have registered in the Tournament of Tournament #141, issued ₹10 from your balance.",
"amount": 10,
"createdAt": "2021-05-08T12:03:02.431Z",
"expiresAt": "2021-05-08T12:03:05.983Z",
"_id": "6277b17968729c2811137fb0"
},
{
"title": "Joined the Tournament.",
"description": "You have registered in the Tournament of Tournament #142, issued ₹10 from your balance.",
"amount": 10,
"createdAt": "2022-05-08T12:03:02.431Z",
"expiresAt": "2022-05-09T12:03:05.983Z",
"_id": "6277b17968729c2811137fb0"
},
{
"title": "Joined the Tournament.",
"description": "You have registered in the Tournament of Tournament #143, issued ₹10 from your balance.",
"amount": 10,
"createdAt": "2022-05-08T12:03:02.431Z",
"expiresAt": "2022-05-09T12:03:05.983Z",
"_id": "6277b17968729c2811137fb0"
}
]
};
myObj.notifcations = myObj.notifcations.filter(a => new Date(a.expiresAt) > new Date());
console.log(myObj);