Sorting API JSON response using Javascript - javascript

I am getting below response on hitting DoctorData.api and want to sort them all with their 'ID'. Can someone show me how to sort the Output JSON data and display it same format.
Kindly Excuse my coding skills, this is my second test case. I am new to JS.
var doctorIDgeturl = geturl.geturls.getapiUrl; //'getapiUrl' is Doctor Get API
var res = await api.getRequest(doctorIDgeturl);
logger.logger().info('GET_data = ', JSON.stringify(res.data, null, 2));
var rescount = Object.keys(res.data.data.doctorList); //doctorList is the API response object for above GET API
console.log("This is Sorted Id: ");
const sortedResponse = sort(res.data, r => r.doctorListModels.associateId, ['asc']) //using ascending order to sort
console.log(sortedResponse);
Current output:
{
"message": "Record Found",
"data": {
"DoctorsList": [
{
"id": "10",
"name": "William",
"launch_date": "2018-01-24T00:00:00.000-05:00"
},
{
"id": "2",
"name": "Snow",
"launch_date": "2017-08-14T00:00:00.000-05:00"
},
{
"id": "33",
"name": "Thomas",
"launch_date": "2018-11-29T00:00:00.000-05:00"
},
{
"id": "3",
"name": "Ismail",
"launch_date": "2018-11-29T00:00:00.000-05:00"
},
{
"id": "5",
"name": "Jackson",
"launch_date": "2018-04-10T00:00:00.000-05:00"
}
Expected output after sorting:
{
"message": "Record Found",
"data": {
"DoctorsList": [
{
"id": "2",
"name": "Snow",
"launch_date": "2017-08-14T00:00:00.000-05:00"
},
{
"id": "3",
"name": "Ismail",
"launch_date": "2018-11-29T00:00:00.000-05:00"
},
{
"id": "5",
"name": "Jackson",
"launch_date": "2018-04-10T00:00:00.000-05:00"
},
{
"id": "10",
"name": "William",
"launch_date": "2018-01-24T00:00:00.000-05:00"
},
{
"id": "33",
"name": "Thomas",
"launch_date": "2018-11-29T00:00:00.000-05:00"
}

parseInt(r.doctorListModels.associateId) or +r.doctorListModels.associateId
it seems like it sorts the id as string not number

Sorry I can't comment because of low reputation, but here is solution.
const obj = {
"message": "Record Found",
"data": {
"DoctorsList": [{
"id": "10",
"name": "William",
"launch_date": "2018-01-24T00:00:00.000-05:00"
},
{
"id": "2",
"name": "Snow",
"launch_date": "2017-08-14T00:00:00.000-05:00"
},
{
"id": "33",
"name": "Thomas",
"launch_date": "2018-11-29T00:00:00.000-05:00"
},
{
"id": "3",
"name": "Ismail",
"launch_date": "2018-11-29T00:00:00.000-05:00"
},
{
"id": "5",
"name": "Jackson",
"launch_date": "2018-04-10T00:00:00.000-05:00"
}]
}
}
const sortedResponse = obj.data.DoctorsList.sort(function(a, b) { return parseInt(a.id) - parseInt(b.id) });
console.log(sortedResponse)

const obj = {
"message": "Record Found",
"data": {
"DoctorsList": [{
"id": "10",
"name": "William",
"launch_date": "2018-01-24T00:00:00.000-05:00"
},
{
"id": "2",
"name": "Snow",
"launch_date": "2017-08-14T00:00:00.000-05:00"
},
{
"id": "33",
"name": "Thomas",
"launch_date": "2018-11-29T00:00:00.000-05:00"
},
{
"id": "3",
"name": "Ismail",
"launch_date": "2018-11-29T00:00:00.000-05:00"
},
{
"id": "5",
"name": "Jackson",
"launch_date": "2018-04-10T00:00:00.000-05:00"
}
]
}}
obj.data.DoctorsList = obj.data.DoctorsList.sort((a, b) => parseInt(a.id) > parseInt(b.id));
console.log(obj)

Related

Extract the parent node name from Tree who has childrens

I want to iterate the tree and need to get the id of all the nodes which has the children in string array. while looping it is just returning me the record but doesn't extract the name of the node.
e.g const result = ['root', 'USER', 'ROLE', 'DASHBOARD', 'BRAND', 'COMPANY'];
{
"id": "root",
"name": "Roles and Permissions",
"children": [
{
"id": "USER",
"name": "USER",
"children": [
{
"id": "1",
"name": "VIEW"
},
{
"id": "2",
"name": "CREATE"
},
{
"id": "3",
"name": "EDIT"
}
]
},
{
"id": "ROLE",
"name": "ROLE",
"children": [
{
"id": "8",
"name": "VIEW"
},
{
"id": "9",
"name": "CREATE"
},
{
"id": "10",
"name": "EDIT"
},
{
"id": "11",
"name": "DELETE"
}
]
},
{
"id": "DASHBOARD",
"name": "DASHBOARD",
"children": [
{
"id": "BRAND",
"name": "BRAND",
"children": [
{
"id": "52",
"name": "VIEW"
},
{
"id": "53",
"name": "CREATE"
},
{
"id": "54",
"name": "EDIT"
},
{
"id": "55",
"name": "DELETE"
}
]
},
{
"id": "COMPANY",
"name": "COMPANY",
"children": [
{
"id": "56",
"name": "VIEW"
},
{
"id": "57",
"name": "CREATE"
},
{
"id": "58",
"name": "EDIT"
},
{
"id": "59",
"name": "DELETE"
}
]
}
]
}
]
}
I tried various looping method to get the list, e.g. but not returning the exact name of the node.
function getParent(nodes) {
if(Array.isArray(nodes.children)) {
return nodes.children.map((node) => getParent(node));
}
return nodes.name;
}
You can store the resp in an array and return that array.
const q = {
"id": "root",
"name": "Roles and Permissions",
"children": [
{
"id": "USER",
"name": "USER",
"children": [
{
"id": "1",
"name": "VIEW"
},
{
"id": "2",
"name": "CREATE"
},
{
"id": "3",
"name": "EDIT"
}
]
},
{
"id": "ROLE",
"name": "ROLE",
"children": [
{
"id": "8",
"name": "VIEW"
},
{
"id": "9",
"name": "CREATE"
},
{
"id": "10",
"name": "EDIT"
},
{
"id": "11",
"name": "DELETE"
}
]
},
{
"id": "DASHBOARD",
"name": "DASHBOARD",
"children": [
{
"id": "BRAND",
"name": "BRAND",
"children": [
{
"id": "52",
"name": "VIEW"
},
{
"id": "53",
"name": "CREATE"
},
{
"id": "54",
"name": "EDIT"
},
{
"id": "55",
"name": "DELETE"
}
]
},
{
"id": "COMPANY",
"name": "COMPANY",
"children": [
{
"id": "56",
"name": "VIEW"
},
{
"id": "57",
"name": "CREATE"
},
{
"id": "58",
"name": "EDIT"
},
{
"id": "59",
"name": "DELETE"
}
]
}
]
}
]
}
let result = []
function r(nodes){
if(Array.isArray(nodes.children)){
result.push(nodes.name);
nodes.children.map((c) => r(c))
return result;
}
return result;
}
console.log(r(q))
You can simply use a recursive function. Here ids is an array. You can initialize it before calling the function. Call this function in your getting IDs method.
const getIdFromNodesWithChild = (node) => {
if (node.children != undefined){
ids.push(node.id)
const children_list = node.children
children_list.forEach( new_child => getIdFromNodesWithChild(new_child))
}}
caller function
const returnIds = (tree) => {
ids = []
getIdFromNodesWithChild(tree)
return (ids)
}
result : ['root', 'USER', 'ROLE', 'DASHBOARD', 'BRAND', 'COMPANY']

How can I accurately return nested values from JSON for comparison and then complete the comparison?

I have asked a similar question before but I've not been able to expand on this and I haven't found the exact answer that would teach me how to do this. My JSON file will have the same structure in terms of the element names inside each nested object but the values will vary. In plain English, I want to start at the bottom of the file and return true if the following conditions occur and stop searching if true: AppStatus is one of these ["Approved", "Auto Approved", "Return"] and the nested keys of "Name": "Payments", "Value": "X" and "Name": "Term", "Value": "Y" have values that don't match. I'm providing a snippet of the JSON so you can see more easily. The AppStatus is 2nd level and the Name, Value are 3rd level. In this example, it should return true based on the 2nd set of data in DataElements.
{
"DecisionHistory": [
{
"Id": "273601",
"Number": "1",
"CreateDate": "2022-10-13 15:31:18.683",
"AppStatus": "Approved",
"DataElements": [
{
"Id": "213922",
"Name": "Payments",
"Value": "72",
"GroupId": "12",
"CustomLabel": null
},
{
"Id": "990",
"Name": "Decisioned By",
"Value": "ASDF",
"GroupId": "3",
"CustomLabel": null
},
{
"Id": "215337",
"Name": "Term",
"Value": "75",
"GroupId": "13",
"CustomLabel": null
}
]
},
{
"Id": "273601",
"Number": "2",
"CreateDate": "2022-10-13 15:31:18.683",
"AppStatus": "Approved",
"DataElements": [
{
"Id": "213922",
"Name": "Payments",
"Value": "72",
"GroupId": "12",
"CustomLabel": null
},
{
"Id": "990",
"Name": "Decisioned By",
"Value": "ASDF",
"GroupId": "3",
"CustomLabel": null
},
{
"Id": "215337",
"Name": "Term",
"Value": "75",
"GroupId": "13",
"CustomLabel": null
}
]
},
{
"Id": "273601",
"Number": "3",
"CreateDate": "2022-10-13 15:31:18.683",
"AppStatus": "Approved",
"DataElements": [
{
"Id": "213922",
"Name": "Payments",
"Value": "75",
"GroupId": "12",
"CustomLabel": null
},
{
"Id": "990",
"Name": "Decisioned By",
"Value": "ASDF",
"GroupId": "3",
"CustomLabel": null
},
{
"Id": "215337",
"Name": "Term",
"Value": "75",
"GroupId": "13",
"CustomLabel": null
}
]
}
]
}
I've tried using 2 ugly nested for loops without success. I would prefer not to use for loops if I don't have to. See below:
function main(jsonFile) {
const history = JSON.parse(jsonFile).DecisionHistory;
const appStatus = ["Approved", "Auto Approved", "Return"];
const termMonths = "TermMonths";
const numberOfPayments = "Number of Payments";
let termMonthsVal = 0;
let numberofPaymentsVal = 0;
for (let a = history.length - 1; a >= 0; a--) {
if (appStatus.includes(history[a].AppStatus)) {
var dataElementsA = history[a].DataElements;
for (let b = (dataElementsA.length) - 1; b >= 0; b--) {
if (dataElementsA[b].Name == termMonths) {
termMonthsVal = new Number((dataElementsA[b].Value));
break;
}
}
}
}
for (let a = history.length - 1; a >= 0; a--) {
if (appStatus.includes(history[a].AppStatus)) {
var dataElementsB = history[a].DataElements;
for (let b = (dataElementsB.length) - 1; b >= 0; b--) {
if (dataElementsB[b].Name == numberOfPayments) {
numberofPaymentsVal = new Number((dataElementsB[b].Value));
break;
}
}
}
}
return (termMonthsVal != numberofPaymentsVal);
}
let jsonFile = `{
"DecisionHistory": [{
"Id": "273601",
"Number": "1",
"CreateDate": "2022-10-13 15:31:18.683",
"AppStatus": "Approved",
"DataElements": [{
"Id": "213922",
"Name": "Payments",
"Value": "72",
"GroupId": "12",
"CustomLabel": null
},
{
"Id": "990",
"Name": "Decisioned By",
"Value": "ASDF",
"GroupId": "3",
"CustomLabel": null
},
{
"Id": "215337",
"Name": "Term",
"Value": "75",
"GroupId": "13",
"CustomLabel": null
}
]
},
{
"Id": "273601",
"Number": "2",
"CreateDate": "2022-10-13 15:31:18.683",
"AppStatus": "Approved",
"DataElements": [{
"Id": "213922",
"Name": "Payments",
"Value": "72",
"GroupId": "12",
"CustomLabel": null
},
{
"Id": "990",
"Name": "Decisioned By",
"Value": "ASDF",
"GroupId": "3",
"CustomLabel": null
},
{
"Id": "215337",
"Name": "Term",
"Value": "75",
"GroupId": "13",
"CustomLabel": null
}
]
},
{
"Id": "273601",
"Number": "3",
"CreateDate": "2022-10-13 15:31:18.683",
"AppStatus": "Approved",
"DataElements": [{
"Id": "213922",
"Name": "Payments",
"Value": "75",
"GroupId": "12",
"CustomLabel": null
},
{
"Id": "990",
"Name": "Decisioned By",
"Value": "ASDF",
"GroupId": "3",
"CustomLabel": null
},
{
"Id": "215337",
"Name": "Term",
"Value": "75",
"GroupId": "13",
"CustomLabel": null
}
]
}
]
}`;
console.log(main(jsonFile));
//var result = main("_inJson");
//module.exports = main;
As a side note, the jsonFile in the main function is read in from a resource folder in my VS Code and I'm exporting main to an app.js so I can run assertions against it. So the JSON posted here is actually in a separate file but this is the exact structure of the data.
What am I missing? .filter? .map? .reduce? Differnt breaks?
Here's a "one-liner" depending on how long you want your lines to be ;)
const x = {
"DecisionHistory": [
{
"AppStatus": "Approved",
"DataElements": [
{
"Name": "Payments",
"Value": "72",
},
{
"Name": "Decisioned By",
"Value": "ASDF",
},
{
"Name": "Term",
"Value": "75",
}
]
},
{
"AppStatus": "Approved",
"DataElements": [
{
"Name": "Payments",
"Value": "72",
},
{
"Name": "Decisioned By",
"Value": "ASDF",
},
{
"Name": "Term",
"Value": "75",
}
]
},
{
"AppStatus": "Approved",
"DataElements": [
{
"Name": "Payments",
"Value": "75",
},
{
"Name": "Decisioned By",
"Value": "ASDF",
},
{
"Name": "Term",
"Value": "75",
}
]
}
]
};
const bar = (f) =>
f.DecisionHistory.reverse().some((decision) => ["Approved", "Auto Approved", "Return"].includes(decision.AppStatus) && decision.DataElements.find((el) => el.Name === 'Payments')?.Value !== decision.DataElements.find((el) => el.Name === 'Term')?.Value);
console.log(bar(x));

Remove an associate object while looping through using map

I have a json array and i need to delete the subarray whose id value is 5, which is falling under the serialNo 1. I tried the following method, but its not deleting any entry in the subarray.
let Details = [
{ "serialNo": "1", "text": "AAA", "subArray": [{ "id": "1", "name": "geo" }, { "id": "5", "name": "gau" }, { "id": "4", "name": "joi" }] },
{ "serialNo": "2", "text": "BBB", "subArray": [{ "id": "7", "name": "rom" }, { "id": "5", "name": "dom" }, { "id": "4", "name": "noi" }] },
{ "serialNo": "3", "text": "CCC", "subArray": [{ "id": "1", "name": "glo" }, { "id": "5", "name": "gum" }, { "id": "4", "name": "lom" }] }
];
Details.map((data) => {
if (data.serialNo === "1") {
data.subArray.map((subDetails) => {
if (subDetails.id === "5") {
delete data.subArray[subDetails];
}
})
}
})
I don't know why you explicitely wants to use the map function. But the following works:
let Details = [
{ "serialNo": "1", "text": "AAA", "subArray": [{ "id": "1", "name": "geo" }, { "id": "5", "name": "gau" }, { "id": "4", "name": "joi" }] },
{ "serialNo": "2", "text": "BBB", "subArray": [{ "id": "7", "name": "rom" }, { "id": "5", "name": "dom" }, { "id": "4", "name": "noi" }] },
{ "serialNo": "3", "text": "CCC", "subArray": [{ "id": "1", "name": "glo" }, { "id": "5", "name": "gum" }, { "id": "4", "name": "lom" }] }
];
Details = Details.map(function (data) {
if (data.serialNo === "1") {
data.subArray = data.subArray.filter(function (sa) {
return (sa.id !== "5");
});
}
return data;
});
console.log(Details);
The first problem is that you're not returning anything from the map functions. The second problem is that data.subArray[subDetails] is undefined, subDetails is an object not an index in the data.subArray array. You can use a combination of map and filter to accomplished this instead of using delete.
let Details = [
{ "serialNo": "1", "text": "AAA", "subArray": [{ "id": "1", "name": "geo" }, { "id": "5", "name": "gau" }, { "id": "4", "name": "joi" }] },
{ "serialNo": "2", "text": "BBB", "subArray": [{ "id": "7", "name": "rom" }, { "id": "5", "name": "dom" }, { "id": "4", "name": "noi" }] },
{ "serialNo": "3", "text": "CCC", "subArray": [{ "id": "1", "name": "glo" }, { "id": "5", "name": "gum" }, { "id": "4", "name": "lom" }] }
];
Details.map((data) => {
if (data.serialNo === "1") {
data.subArray = data.subArray.filter((subDetails) => {
return subDetails.id !== "5";
})
}
return data;
});
console.log(Details);
If you want to stick with map what you need to do is to return undefined when subDetails.id is 5.
let Details = [
{ "serialNo": "1", "text": "AAA", "subArray": [{ "id": "1", "name": "geo" }, { "id": "5", "name": "gau" }, { "id": "4", "name": "joi" }] },
{ "serialNo": "2", "text": "BBB", "subArray": [{ "id": "7", "name": "rom" }, { "id": "5", "name": "dom" }, { "id": "4", "name": "noi" }] },
{ "serialNo": "3", "text": "CCC", "subArray": [{ "id": "1", "name": "glo" }, { "id": "5", "name": "gum" }, { "id": "4", "name": "lom" }] }
];
Details.map((data) => {
if (data.serialNo === "1") {
data.subArray = data.subArray.filter((subDetails) => {
return subDetails.id === "5" ? undefined : subDetails;
})
}
return data;
});
console.log(Details);
One map plus object constructor:
const arr = [
{ "serialNo": "1", "text": "AAA", "subArray": [{ "id": "1", "name": "geo" }, { "id": "5", "name": "gau" }, { "id": "4", "name": "joi" }] },
{ "serialNo": "2", "text": "BBB", "subArray": [{ "id": "7", "name": "rom" }, { "id": "5", "name": "dom" }, { "id": "4", "name": "noi" }] },
{ "serialNo": "3", "text": "CCC", "subArray": [{ "id": "1", "name": "glo" }, { "id": "5", "name": "gum" }, { "id": "4", "name": "lom" }] }
];
const s = 1, id = 5; // conditions
const r = arr.map(e => (e.serialNo == s)
? Object.assign(e, {'subArray': e.subArray.filter(a => a.id != id)})
: e);
console.log(JSON.stringify(r, null, 2));
Object.assign swaps old subArray with the new filtered one.

Group by JSON array using jQuery

I have a set of JSON array and I want the result to be grouped by the "Id" column. I will not use underscore.js for this, as this can't be used in our project. The only option is to do it with jQuery. My source array and expected results are below.
var origObj = [{ "Id": "1", "name": "xxx", "age": "22" },
{ "Id": "1", "name": "yyy", "age": "15" },
{ "Id": "5", "name": "zzz", "age": "59" }]
var output = [{"1": [{ "Id": "1", "name": "xxx", "age": "22" },
{ "Id": "1", "name": "yyy", "age": "15" }],
"5": [{ "Id": "5", "name": "zzz", "age": "59" }]}]
You can use Array.prototype.reduce to get this done. Check this post for more details https://stackoverflow.com/a/22962158/909535 Extending on that this is what you would need
var data= [{ "Id": "1", "name": "xxx", "age": "22" },
{ "Id": "1", "name": "yyy", "age": "15" },
{ "Id": "5", "name": "zzz", "age": "59" }];
console.log(data.reduce(function(result, current) {
result[current.Id] = result[current.Id] || [];
result[current.Id].push(current);
return result;
}, {}));
Try
var origObj = [{ "Id": "1", "name": "xxx", "age": "22" },
{ "Id": "1", "name": "yyy", "age": "15" },
{ "Id": "5", "name": "zzz", "age": "59" }], output;
output = [origObj.reduce((a,c) => (a[c.Id]=(a[c.Id]||[]).concat(c),a) ,{})];
console.log(output);

Underscore Create array of objects from JSON object

I have following JSON structure:
{
"shops": {
"categories": {
"cat_1": {
"id": "1",
"label": "Men's Fashions",
"Brands": [{
"id": "2",
"name": "Smith"
}]
},
"cat_2": {
"id": "2",
"label": "Restaurants",
"Brands": [{
"id": "3",
"name": "KFC"
}, {
"id": "4",
"name": "SUBWAY"
}, {
"id": "5",
"name": "MLD"
}, {
"id": "6",
"name": "THAI"
}]
},
"cat_3": {
"id": "3",
"label": "Specialty Shops",
"Brands": [{
"id": "7",
"name": "BODY SHOP"
}]
}
}
}
}
I'd like to achieve something like this:
[{
"categoryid": "1",
"id": "2",
"label": "Men's Fashions",
"name": "Smith"
},
{
"categoryid": "2",
"id": "3",
"label": "Restaurants",
"name": "KFC"
},
{
"categoryid": "2",
"id": "4",
"label": "Restaurants",
"name": "SUBWAY"
},
{
"categoryid": "2",
"id": "5",
"label": "Restaurants",
"name": "MLD"
},
{
"categoryid": "2",
"id": "6",
"label": "Restaurants",
"name": "THAI"
}, {
"categoryid": "3",
"id": "7",
"label": "Specialty Shops",
"name": "BODY SHOP"
},
]
Is there an elegant way to achieve it using underscore?
I tried to use nested _.each() to do that, but feel there might be something better.
generateArray: function(obj) {
var newResult = [];
_.each(obj.categories, function(c) {
_.each(c.Brands, function(d) {
newResult.push({
"categoryid": c.id,
"id": d.id,
"label": c.label,
"name": d.name
});
});
});
return newResult;
}
Anyone can advise me which way is more efficiency at running time?
mine or #Artyom Neustroev or #Anthony Chu ?
You don't really need underscore for that task. Use simple for .. in .. and for (...) loops:
var json = {...};
var result = [];
for (var catKey in json.shops.categories) {
var currentCategory = json.shops.categories[catKey];
for (var i = 0; i < currentCategory.Brands.length; i++) {
var currentBrand = currentCategory.Brands[i];
result.push({
categoryid: currentCategory.id,
label: currentCategory.label,
id: currentBrand.id,
name: currentBrand.name
});
}
}
Fiddle here
Instead of each()'s, here's a way to do it with map()'s...
var output = _.chain(input.shops.categories)
.map(function (category) {
return _(category.Brands).map(function (brand) {
return { categoryId: category.id,
id: brand.id,
label: category.label,
name: brand.name
};
});
}).flatten().value();
JSFIDDLE

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