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How to collect all the objects in the object into a single array

When I click the button, I want to include all the objects in the itemSold and itemGet objects of the customers into the products array. how can I do that?
let customers = [{
active: true,
id: 1,
product: {
itemSold: [{id:1,name : 'car'}, {id:2,name : 'home'}],
itemGet: [{id:3,name : 'phone'}, {id:4,name : 'fly'}],
},
},
{
active: true,
id: 2,
product: {
itemSold: [{id:5,name : 'lamb'}, {id:6,name : 'mouse'}],
itemGet: [{id:7,name : 'mouse pad'}, {id:8,name : 'tv'}],
},
},
];
let clickButton = document.querySelector("#clickButton");
let products = [];
clickButton.addEventListener("click", getProcuts()});
function getProducts(){}
<button id="clickButton" >Click
</button>

let customers = [{
active: true,
id: 1,
product: {
itemSold: [{ id: 1, name: 'car' }, { id: 2, name: 'home' }],
itemGet: [{ id: 3, name: 'phone' }, { id: 4, name: 'fly' }],
},
},
{
active: true,
id: 2,
product: {
itemSold: [{ id: 5, name: 'lamb' }, { id: 6, name: 'mouse' }],
itemGet: [{ id: 7, name: 'mouse pad' }, { id: 8, name: 'tv' }],
},
},
];
let clickButton = document.querySelector("#clickButton");
let products = [];
clickButton.addEventListener("click", getProducts);
function getProducts() {
for (let i = 0; i < customers.length; i++) {
products.push(...customers[i].product.itemGet, ...customers[i].product.itemSold);
}
console.log(products);
}
<button id="clickButton">Click</button>
We loop our customers array and then select product property there we push both itemSold and itemGet arrays into products.

You can map over the customers and concatenate the arrays.
const customers = [
{
active: true,
id: 1,
product: {
itemSold: [
{ id: 1, name: "car" },
{ id: 2, name: "home" },
],
itemGet: [
{ id: 3, name: "phone" },
{ id: 4, name: "fly" },
],
},
},
{
active: true,
id: 2,
product: {
itemSold: [
{ id: 5, name: "lamb" },
{ id: 6, name: "mouse" },
],
itemGet: [
{ id: 7, name: "mouse pad" },
{ id: 8, name: "tv" },
],
},
},
];
const products = customers.map((customer) => {
return customer.product.itemSold.concat(customer.product.itemGet);
});
console.log(products);

const customers = [
{
active: true,
id: 1,
product: {
itemSold: [
{ id: 1, name: "car" },
{ id: 2, name: "home" },
],
itemGet: [
{ id: 3, name: "phone" },
{ id: 4, name: "fly" },
],
},
},
{
active: true,
id: 2,
product: {
itemSold: [
{ id: 5, name: "lamb" },
{ id: 6, name: "mouse" },
],
itemGet: [
{ id: 7, name: "mouse pad" },
{ id: 8, name: "tv" },
],
},
},
];
const products = customers.map((customer) => {
return customer.product.itemSold.concat(customer.product.itemGet).flat();
});
console.log(products.flat());

Filter object from array based on multiple nested values

Basically I'm trying to figure out the cleanest way to select one item from an array, only if all certain values exist.
const filterValues = ['blue', '30cm', 'true'];
const products = [
{
details: [
{ id: 1, value: 'red' },
{ id: 2, value: '30cm' },
{ id: 3, value: 'true' },
{ id: 4, value: '123432'}
],
name: "Product 1"
},
{
details: [
{ id: 5, value: 'blue' },
{ id: 6, value: '30cm' },
{ id: 7, value: 'true' },
{ id: 8, value: '98348'}
],
name: "Product 2"
},
{
details: [
{ id: 9, value: 'black' },
{ id: 10, value: '40cm' },
{ id: 11, value: 'false' },
{ id: 12, value: '578347'}
],
name: "Product 3"
},
]
Only Product 2 contains all the filter values, so I want to return that product.
I have tried:
products.filter(p => {
p.details.find(k => filterValues.includes(k.value));
})
but this returns if any of the values satisfies the condition rather than if all of them are included. This is the main issue here. I'm struggling with finding a way to filter if only all these values int he array are present in the object.

Use Array#every.
const filterValues = ['blue', '30cm', 'true'];
const products = [
{
details: [
{ id: 1, value: 'red' },
{ id: 2, value: '30cm' },
{ id: 3, value: 'true' },
{ id: 4, value: '123432'}
],
name: "Product 1"
},
{
details: [
{ id: 5, value: 'blue' },
{ id: 6, value: '30cm' },
{ id: 7, value: 'true' },
{ id: 8, value: '98348'}
],
name: "Product 2"
},
{
details: [
{ id: 9, value: 'black' },
{ id: 10, value: '40cm' },
{ id: 11, value: 'false' },
{ id: 12, value: '578347'}
],
name: "Product 3"
},
]
console.log(products.filter(p => filterValues.every(fv => p.details.map(d => d.value).includes(fv))));

Assign new properties to an array of Objects

I have an array of Objects
const options = [
{ id: 1, name: "Back Pain" },
{ id: 2, name: "Body aches" },
{ id: 3, name: "Cold Sores" },
{ id: 4, name: "Cough" },
{ id: 5, name: "Constipation" },
];
I am trying to write a function that will assign new properties to the object.
The output I am looking for is:
const options = [
{ value: 1, label: "Back Pain" },
{ value: 2, label: "Body aches" },
{ value: 3, label: "Cold Sores" },
{ value: 4, label: "Cough" },
{ value: 5, label: "Constipation" },
];
I have tried to loop through the array using a for loop, but can not figure it out.
Thanks for the help:)

You can do it like this:
const data=[{ id: 1, name: "Back Pain" },
{ id: 2, name: "Body aches" },
{ id: 3, name: "Cold Sores" },
{ id: 4, name: "Cough" },
{ id: 5, name: "Constipation" },
];
var result = data.map(({id:value, name:label})=>({value, label}));
console.log(result);

Multi-select boxes not search with parent

i'm using select2 in v4.0.3
When I search through the children, for example, "sub category 1", the search appears and your parent "Category 1" is also located above.
https://ibb.co/iNAdLG
But, when I search for "Category 1" it does not show me any of the children. I have reviewed the documentation and several approaches but none has worked for me.
https://ibb.co/eVuSEb
Annex images of reference and code
$("#multisearch").select2({
language: "es",
closeOnSelect: false,
placeholder: "Comienza tu búsqueda",
data: [{
id: 0,
text: 'Linea 1',
children: [{
id: 1,
text: 'San Pablo'
},
{
id: 2,
text: 'Pajaritos'
},
{
id: 3,
text: 'Las Rejas'
},
{
id: 4,
text: 'Ecuador'
}
]
},
{
id: 5,
text: 'Linea 2',
children: [{
id: 6,
text: 'La Cisterna'
},
{
id: 7,
text: 'El Parrón'
},
{
id: 8,
text: 'Lo Ovalle'
},
{
id: 9,
text: 'Ciudad del niño'
},
{
id: 10,
text: 'Pajaritos'
}
]
},
{
id: 1,
text: 'prueba'
},
]
});
<script src="http://ajax.googleapis.com/ajax/libs/jquery/1.9.1/jquery.js"></script>
<link href="https://cdnjs.cloudflare.com/ajax/libs/select2/4.0.3/css/select2.min.css" rel="stylesheet" />
<script src="https://cdnjs.cloudflare.com/ajax/libs/select2/4.0.3/js/select2.min.js"></script>
<select multiple id="multisearch" style="width:500px">
</select>
I will be attentive, thank you very much

You can achieve this by implementing custom matcher function.
Please check the example below:
$(document).ready(function(){
function customMatcher(params, data) {
data.parentText = data.parentText || "";
if ($.trim(params.term) === '') {
return data;
}
if (data.children && data.children.length > 0) {
var match = $.extend(true, {}, data);
for (var c = data.children.length - 1; c >= 0; c--) {
var child = data.children[c];
child.parentText += data.parentText + " " + data.text;
var matches = customMatcher(params, child);
if (matches == null) {
match.children.splice(c, 1);
}
}
if (match.children.length > 0) {
return match;
}
return customMatcher(params, match);
}
var original = (data.parentText + ' ' + data.text).toUpperCase();
var term = params.term.toUpperCase();
if (original.indexOf(term) > -1) {
return data;
}
return null;
}
$("#multisearch").select2({
language: "es",
closeOnSelect: false,
matcher: customMatcher,
placeholder: "Comienza tu búsqueda",
data: [{
id: 0,
text: 'Linea 1',
children: [{
id: 1,
text: 'San Pablo'
},
{
id: 2,
text: 'Pajaritos'
},
{
id: 3,
text: 'Las Rejas'
},
{
id: 4,
text: 'Ecuador'
}
]
},
{
id: 5,
text: 'Linea 2',
children: [{
id: 6,
text: 'La Cisterna'
},
{
id: 7,
text: 'El Parrón'
},
{
id: 8,
text: 'Lo Ovalle'
},
{
id: 9,
text: 'Ciudad del niño'
},
{
id: 10,
text: 'Pajaritos'
}
]
},
{
id: 1,
text: 'prueba'
},
]
});
});
<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.9.1/jquery.js"></script>
<link href="https://cdnjs.cloudflare.com/ajax/libs/select2/4.0.3/css/select2.min.css" rel="stylesheet" />
<script src="https://cdnjs.cloudflare.com/ajax/libs/select2/4.0.3/js/select2.min.js"></script>
<select multiple id="multisearch" style="width:500px">
</select>

Build Object Recursive

I have a Object which looks like the following obj.
var obj = [
{ id: 1, name: "animals" },
{ id: 2, name: "animals_cat" },
{ id: 3, name: "animals_dog" },
{ id: 4, name: "animals_weazle" },
{ id: 5, name: "animals_weazle_sand shadow weazle" },
{ id: 11, name: "fruits" },
{ id: 32, name: "fruits_banana" },
{ id: 10, name: "threes" },
{ id: 15, name: "cars" }
];
The Object should be converted into the following scheme:
var items = [
{ id: 11, name: "fruits", items: [
{ id: 32, name: "banana" }
]},
{ id: 10, name: "threes" },
{ id: 1, name: "animals", items: [
{ id: 2, name: "cat" },
{ id: 3, name: "dog" },
{ id: 4, name: "weazle", items: [
{ id: 5, name: "sand shadow weazle" }
]}
]},
{ id: 15, name: "cars" }
];
I tried a lot but unfortunately without any success. I did $.each on obj, did a split('_') on it and pushed it to items. But how can I do it for unlimited depth and push it into the right category?
I'm happy for any help.

Maybe this helps.
It works with Array.prototype.forEach for processing obj, Array.prototype.reduce for getting the right branch and Array.prototype.some for the right array element for inserting the new object.
This proposal works for sorted and consistent data.
var obj = [
{ id: 1, name: "animals" },
{ id: 2, name: "animals_cat" },
{ id: 3, name: "animals_dog" },
{ id: 4, name: "animals_weazle" },
{ id: 5, name: "animals_weazle_sand shadow weazle" },
{ id: 11, name: "fruits" },
{ id: 32, name: "fruits_banana" },
{ id: 10, name: "threes" },
{ id: 15, name: "cars" }
],
tree = [];
obj.forEach(function (a) {
var path = a.name.split('_'),
o = {};
o.id = a.id;
path.reduce(function (r, b) {
o.name = b;
r.some(function (c) {
if (c.name === b) {
c.items = c.items || [];
r = c.items;
return true;
}
});
return r;
}, tree).push(o);
});
document.write('<pre>' + JSON.stringify(tree, 0, 4) + '</pre>');
Update: Version for independent order of items.
var obj = [
{ id: 5, name: "animals_weazle_sand shadow weazle" },
{ id: 32, name: "fruits_banana" },
{ id: 1, name: "animals" },
{ id: 2, name: "animals_cat" },
{ id: 3, name: "animals_dog" },
{ id: 4, name: "animals_weazle" },
{ id: 11, name: "fruits" },
{ id: 10, name: "threes" },
{ id: 15, name: "cars" },
{ id: 999, name: "music_pop_disco_euro"}
],
tree = [];
obj.forEach(function (item) {
var path = item.name.split('_'),
o = tree;
path.forEach(function (a, i) {
var oo = { name: a, items: [] },
last = path.length - 1 === i,
found = o.some(function (b) {
if (b.name === a) {
if (last) {
b.id = item.id;
return true;
}
b.items = b.items || [];
o = b.items;
return true;
}
});
if (!found) {
if (last) {
o.push({ id: item.id, name: a });
} else {
o.push(oo);
o = oo.items;
}
}
});
});
document.write('<pre>' + JSON.stringify(tree, 0, 4) + '</pre>');