I have a scenario where i need to copy the offers (without price) if the price is greater than 0 from the following json:
const data = [
{
"id": "offer1",
"Identifier": {
"info": "some info for offer1",
"value": "some string for offer1"
},
"Price": {
"Total": 94.30
}
},
{
"id": "offer2",
"Identifier": {
"info": "some info for offer2",
"value": "some string for offer2"
},
"Price": {
"Total": 0.0
}
},
{
"id": "offer3",
"Identifier": {
"info": "some info for offer3",
"value": "some string for offer3"
},
"Price": {
"Total": 48.50
}
}
];
I need to get all the offers where the price is > 0 and put them into another array with a specific format, the expected result should look like this:
const result = [
{
"id":"offer1",
"reference":"offer1",
"Identifier":{
"info":"some info for offer1",
"value":"some string for offer1"
}
},
{
"id":"offer3",
"reference":"offer3",
"Identifier":{
"info":"some info for offer3",
"value":"some string for offer3"
}
}
]
The first step I made was to filter the initial data array to exclude offers with a Total = 0.
const filteredOffers = data.filter(offer => offer.Price.Total > 0);
What should I do next to get the expected result? Thanks.
You could map new objects.
const
data = [{ id: "offer1", Identifier: { info: "some info for offer1", value: "some string for offer1" }, Price: { Total: 94.3 } }, { id: "offer2", Identifier: { info: "some info for offer2", value: "some string for offer2" }, Price: { Total: 0 } }, { id: "offer3", Identifier: { info: "some info for offer3", value: "some string for offer3" }, Price: { Total: 48.5 } }],
result = data
.filter(({ Price: { Total } }) => Total > 0)
.map(({ Price, ...o }) => ({ ...o, reference: o.id }));
console.log(result);.as-console-wrapper { max-height: 100% !important; top: 0; }You can use the reduce method to map over the items and only return those with a price not equal to 0.
function formatOffers(data) {
return data.reduce((acc, item) => {
const { id, Identifier, Price } = item;
if (Price.Total === 0) {
return acc;
} else {
return [...acc, { id, reference: id, Identifier, Price }];
}
}, []);
}
The next step can be:-
const offersWithoutPrice = filteredOffers.map(offer => {
delete offer["Price"];
return offer;
});