How to fitter one collection to another collection? - javascript

I am trying to filter one collection to another collection document I got all document not filter document
const getbookbycaterogry = async (req,res)=>{
let query = req.query
let filtercategory= await categoryModel.find({query:query}).select({_id:0})
console.log("filtercategory",filtercategory)
if(query.category){
let categoryquery = req.query
let getcategorydetail = await categoryModel.findOne({categoryquery:categoryquery})
if(!getcategorydetail){
res.send({status:false,message:"this category book not present here"})
}
}
let bookdetail = await BookModel.find({})
const obj = {
filtercategory :filtercategory ,
bookdetail :bookdetail
}
res.send({status:true,message:"book detail get sucessfully",obj})
}
I get this output
{
"obj": {
"filtercategory": [
{
"category": "Biography",
"ISBN": 8185301417,
"createdAt": "2023-02-03T06:51:30.812Z",
"updatedAt": "2023-02-03T06:51:30.812Z",
"__v": 0
},
{
"category": "novel",
"ISBN": 8129135728,
"createdAt": "2023-02-03T06:52:12.488Z",
"updatedAt": "2023-02-03T06:52:12.488Z",
"__v": 0
},
{
"category": "novel",
"ISBN": 8129135515,
"createdAt": "2023-02-03T06:53:05.231Z",
"updatedAt": "2023-02-03T06:53:05.231Z",
"__v": 0
}
],
"bookdetail": [
{
"_id": "63dc99c66db9935e48a3a07f",
"authorName": "chetan bhagat",
"tittle": "half girlfriend",
"category": "novel",
"subcategory": [
"love story of bihari boy"
],
"Nopages": 280,
"ISBN": 8129135728,
"price": 400,
"currency": "rs",
"publisherBy": "Rupa & Co.",
"publishedDate": "2023-02-04T18:30:00.000Z",
"isDeleted": false,
"createdAt": "2023-02-03T05:21:10.084Z",
"updatedAt": "2023-02-03T05:21:10.084Z",
"__v": 0
},
{
"_id": "63dc9ac46db9935e48a3a081",
"authorName": "chetan bhagat",
"tittle": "3 mistake of my life",
"category": "novel",
"subcategory": [
"3 friend stroty"
],
"Nopages": 280,
"ISBN": 8129135515,
"price": 300,
"currency": "rs",
"publisherBy": "aryan",
"publishedDate": "2023-02-04T18:30:00.000Z",
"isDeleted": false,
"createdAt": "2023-02-03T05:25:24.287Z",
"updatedAt": "2023-02-03T05:25:24.287Z",
"__v": 0
},
{
"_id": "63dc9b596db9935e48a3a083",
"authorName": "A. P. J. Abdul Kalam",
"tittle": "Wings of Fire",
"category": "novel",
"subcategory": [
"story about life of A. P. J. Abdul Kalam"
],
"Nopages": 380,
"ISBN": 9788173711466,
"price": 350,
"currency": "rs",
"publisherBy": "Sangam Books Ltd.",
"publishedDate": "2023-02-04T00:00:00.000Z",
"isDeleted": false,
"createdAt": "2023-02-03T05:27:53.229Z",
"updatedAt": "2023-02-03T05:27:53.229Z",
"__v": 0
},
{
"_id": "63dc9c466db9935e48a3a085",
"authorName": "Ikigai",
"tittle": "secrets to a happy life",
"category": "motivation",
"subcategory": [
"story about how can we make life happy"
],
"Nopages": 120,
"ISBN": 764211242,
"price": 1080,
"currency": "rs",
"publisherBy": "aryan Books Ltd.",
"publishedDate": "2023-02-04T00:00:00.000Z",
"isDeleted": false,
"createdAt": "2023-02-03T05:31:50.668Z",
"updatedAt": "2023-02-03T05:31:50.668Z",
"__v": 0
},
{
"_id": "63dc9d256db9935e48a3a087",
"authorName": "Swami Nikhilananda",
"tittle": "Vivekananda:A Biography",
"category": "Biography",
"subcategory": [
"story about life of Swami Nikhilananda"
],
"Nopages": 320,
"ISBN": 8185301417,
"price": 980,
"currency": "rs",
"publisherBy": "Advaita Ashrama, India",
"publishedDate": "2023-02-04T00:00:00.000Z",
"isDeleted": false,
"createdAt": "2023-02-03T05:35:33.208Z",
"updatedAt": "2023-02-03T05:35:33.208Z",
"__v": 0
}
]
}
}
But I want an output like this: If I have searched for novel, then I get all books in the novel category
{
"obj": {
"filtercategory": [
{
"category": "novel"
}
],
"bookdetail": [
{
"_id": "63dc99c66db9935e48a3a07f",
"authorName": "chetan bhagat",
"tittle": "half girlfriend",
"category": "novel",
"subcategory": [
"love story of bihari boy"
],
"Nopages": 280,
"ISBN": 8129135728,
"price": 400,
"currency": "rs",
"publisherBy": "Rupa & Co.",
"publishedDate": "2023-02-04T18:30:00.000Z",
"isDeleted": false,
"createdAt": "2023-02-03T05:21:10.084Z",
"updatedAt": "2023-02-03T05:21:10.084Z",
"__v": 0
},
{
"_id": "63dc9ac46db9935e48a3a081",
"authorName": "chetan bhagat",
"tittle": "3 mistake of my life",
"category": "novel",
"subcategory": [
"3 friend stroty"
],
"Nopages": 280,
"ISBN": 8129135515,
"price": 300,
"currency": "rs",
"publisherBy": "aryan",
"publishedDate": "2023-02-04T18:30:00.000Z",
"isDeleted": false,
"createdAt": "2023-02-03T05:25:24.287Z",
"updatedAt": "2023-02-03T05:25:24.287Z",
"__v": 0
},
{
"_id": "63dc9b596db9935e48a3a083",
"authorName": "A. P. J. Abdul Kalam",
"tittle": "Wings of Fire",
"category": "novel",
"subcategory": [
"story about life of A. P. J. Abdul Kalam"
],
"Nopages": 380,
"ISBN": 9788173711466,
"price": 350,
"currency": "rs",
"publisherBy": "Sangam Books Ltd.",
"publishedDate": "2023-02-04T00:00:00.000Z",
"isDeleted": false,
"createdAt": "2023-02-03T05:27:53.229Z",
"updatedAt": "2023-02-03T05:27:53.229Z",
"__v": 0
}
]
}
}
So got out as like one my collection book and another collection category so if I am filter data collection by category.


You need to check category in the Book Model only like
const getbookbycaterogry = async (req, res) => {
const { category } = req.query
if (!category) {
return res.status(400).send({ status: false, message: "Please add category" });
}
const categoryFilter = { category };
const bookdetail = await BookModel.find(categoryFilter)
if (bookdetail.length) {
const obj = {
filtercategory: categoryFilter,
bookdetail: bookdetail
}
res.send({ status: true, message: "book detail get sucessfully", obj });
} else {
res.send({ status: false, message: "this category book not present here" });
}
}

Related

TypeError: undefined is not a function (near '...productsCtg.map...') react native

I tried to display products to a screen and what i get is that error,here is my code:
{productsCtg.length > 0 ? (
<View style={styles.listContainer}>
{productsCtg.map((item) => {
console.log(item);
return(
<ProductList
navigation={props.navigation}
key={item.id}
item={item}
/>
);
})}
</View>
) : (
<View style={[styles.center, { height: height / 2}]}>
<Text style={{fontFamily: 'nunito_semi_bold'}}>No products found</Text>
</View>
)}
And i fetch data from an api using useFocusEffect and useCallBack and axios,when app starts products shows but when i try to save any file in the project without making any changes that error appears and when i save again products show up again, i need help and here is another codes:
const [products, setProducts] = useState([]);
const [productsFiltered, setProductsFiltered] = useState([]);
const [focus, setFocus] = useState();
const [categories, setCategories] = useState([]);
const [productsCtg, setProductsCtg] = useState([]);
const [active, setActive] = useState();
const [initialState, setInitialState] = useState([]);
const [loading, setLoading] = useState(true)
useFocusEffect((
useCallback(
() => {
setFocus(false);
setActive(-1);
// Products
axios
.get(`${baseURL}products`)
.then((res) => {
setProducts(res.data);
setProductsFiltered(res.data);
setProductsCtg(res.data);
setInitialState(res.data);
setLoading(false);
//console.log(res.data)
})
.catch((error) => {
console.log('Api call error')
})
//Categories
axios
.get(`${baseURL}categories`)
.then((res) => {
setCategories(res.data);
//console.log(res.data);
})
.catch((error) => {
console.log('Api call error')
})
return () => {
setProducts([]);
setProductsFiltered([]);
setFocus();
setCategories([]);
setActive();
setInitialState();
// setProductsCtg([]);
};
},
[],
)
))
when i console.log before return() the first five arrays are empty and the rest contains repeated data, each array contains six products(objects),and and when i console.log inside a map function all the arrays have repeated data like below(but all),the output of console.log is:
Array []
Array []
Array []
Array []
Array []
Array [
Object {
"brand": "Arusha",
"category": Object {
"__v": 0,
"_id": "62925a7db9e8b1361367c733",
"color": null,
"icon": null,
"name": "food crops",
},
"countInStock": 45,
"dateCreated": "2022-06-04T06:32:06.300Z",
"description": "Mtama mzuri sana kutoka arusha",
"id": "629afc66e400878b161e437b",
"image": "http://2fa0-197-250-230-
109.eu.ngrok.io/public/uploads/21fe5b14-3eee-4218-b554-9a3d17bd801b.jpg-
1654333522641.jpeg",
"images": Array [],
"isFeatured": false,
"name": "Mtama",
"numReviews": 0,
"price": 42000,
"rating": 0,
"richDescription": "undefined",
},
Object {
"brand": "Dodoma",
"category": Object {
"__v": 0,
"_id": "62925a7db9e8b1361367c733",
"color": null,
"icon": null,
"name": "food crops",
},
"countInStock": 27,
"dateCreated": "2022-06-04T08:59:36.678Z",
"description": "Good quality maize in Dodoma,place your order now.",
"id": "629b1ef89e9b9401aba2ba54",
"image": "http://2fa0-197-250-230-
109.eu.ngrok.io/public/uploads/fffe96ff-4558-42db-a6b4-7b5b289995be.jpg-
1654333175940.jpeg",
"images": Array [],
"isFeatured": false,
"name": "Maize",
"numReviews": 0,
"price": 76000,
"rating": 0,
"richDescription": "undefined",
},
Object {
"brand": "Mbeya",
"category": Object {
"__v": 0,
"_id": "62925a7db9e8b1361367c733",
"color": null,
"icon": null,
"name": "food crops",
},
"countInStock": 16,
"dateCreated": "2022-06-05T10:04:19.040Z",
"description": "Mchele mzuri kutoka mbeya,weka oda yako sasa",
"id": "629c7fa3342fe22635019648",
"image": "http://1063-197-250-224-
205.eu.ngrok.io/public/uploads/8c107f75-31e0-4a6c-9835-27a8f6ada063.jpg-
1654423458901.jpeg",
"images": Array [],
"isFeatured": false,
"name": "Rice",
"numReviews": 0,
"price": 80000,
"rating": 0,
"richDescription": "undefined",
},
Object {
"brand": "Tanga",
"category": Object {
"__v": 0,
"_id": "62925a7db9e8b1361367c733",
"color": null,
"icon": null,
"name": "food crops",
},
"countInStock": 12,
"dateCreated": "2022-06-05T10:39:52.196Z",
"description": "Quality beans available,place your order anytime",
"id": "629c87f8499c526723a96979",
"image": "http://1063-197-250-224-
205.eu.ngrok.io/public/uploads/291ee0f1-369e-45a1-8b43-38756c0d866b.jpg-
1654425591386.jpeg",
"images": Array [],
"isFeatured": false,
"name": "Beans",
"numReviews": 0,
"price": 85000,
"rating": 0,
"richDescription": "undefined",
},
Object {
"brand": "Kilimanjaro",
"category": Object {
"__v": 0,
"_id": "62925a7db9e8b1361367c733",
"color": null,
"icon": null,
"name": "food crops",
},
"countInStock": 12,
"dateCreated": "2022-06-05T10:43:04.778Z",
"description": "Karibu upate ndizi kubwa na zenye ubora wa hali ya
juu,weka oda yako sasa",
"id": "629c88b8499c526723a9698c",
"image": "http://1063-197-250-224-
205.eu.ngrok.io/public/uploads/4e10f2a7-9ee0-4735-bd8b-75b1af2d48e4.jpg-
1654425784444.jpeg",
"images": Array [],
"isFeatured": false,
"name": "Ndizi",
"numReviews": 0,
"price": 31500,
"rating": 0,
"richDescription": "undefined",
},
Object {
"brand": "Dar es salaam",
"category": Object {
"__v": 0,
"_id": "62925a7db9e8b1361367c733",
"color": null,
"icon": null,
"name": "food crops",
},
"countInStock": 133,
"dateCreated": "2022-06-05T10:47:48.391Z",
"description": "Tunauza mahindi kwa jumla,weka oda yako mapema,karibu
sana",
"id": "629c89d4499c526723a969a5",
"image": "http://1063-197-250-224-
205.eu.ngrok.io/public/uploads/6895e399-6254-4c46-a757-2d10a0b188b2.jpg-
1654426067682.jpeg",
"images": Array [],
"isFeatured": false,
"name": "Maize",
"numReviews": 0,
"price": 73500,
"rating": 0,
"richDescription": "undefined",
},
]
Array [
Object {
"brand": "Arusha",
"category": Object {
"__v": 0,
"_id": "62925a7db9e8b1361367c733",
"color": null,
"icon": null,
"name": "food crops",
},
"countInStock": 45,
"dateCreated": "2022-06-04T06:32:06.300Z",
"description": "Mtama mzuri sana kutoka arusha",
"id": "629afc66e400878b161e437b",
"image": "http://2fa0-197-250-230-
109.eu.ngrok.io/public/uploads/21fe5b14-3eee-4218-b554-9a3d17bd801b.jpg-
1654333522641.jpeg",
"images": Array [],
"isFeatured": false,
"name": "Mtama",
"numReviews": 0,
"price": 42000,
"rating": 0,
"richDescription": "undefined",
},
Object {
"brand": "Dodoma",
"category": Object {
"__v": 0,
"_id": "62925a7db9e8b1361367c733",
"color": null,
"icon": null,
"name": "food crops",
},
"countInStock": 27,
"dateCreated": "2022-06-04T08:59:36.678Z",
"description": "Good quality maize in Dodoma,place your order now.",
"id": "629b1ef89e9b9401aba2ba54",
"image": "http://2fa0-197-250-230-
109.eu.ngrok.io/public/uploads/fffe96ff-4558-42db-a6b4-7b5b289995be.jpg-
1654333175940.jpeg",
"images": Array [],
"isFeatured": false,
"name": "Maize",
"numReviews": 0,
"price": 76000,
"rating": 0,
"richDescription": "undefined",
},
Object {
"brand": "Mbeya",
"category": Object {
"__v": 0,
"_id": "62925a7db9e8b1361367c733",
"color": null,
"icon": null,
"name": "food crops",
},
"countInStock": 16,
"dateCreated": "2022-06-05T10:04:19.040Z",
"description": "Mchele mzuri kutoka mbeya,weka oda yako sasa",
"id": "629c7fa3342fe22635019648",
"image": "http://1063-197-250-224-
205.eu.ngrok.io/public/uploads/8c107f75-31e0-4a6c-9835-27a8f6ada063.jpg-
1654423458901.jpeg",
"images": Array [],
"isFeatured": false,
"name": "Rice",
"numReviews": 0,
"price": 80000,
"rating": 0,
"richDescription": "undefined",
},
Object {
"brand": "Tanga",
"category": Object {
"__v": 0,
"_id": "62925a7db9e8b1361367c733",
"color": null,
"icon": null,
"name": "food crops",
},
"countInStock": 12,
"dateCreated": "2022-06-05T10:39:52.196Z",
"description": "Quality beans available,place your order anytime",
"id": "629c87f8499c526723a96979",
"image": "http://1063-197-250-224-
205.eu.ngrok.io/public/uploads/291ee0f1-369e-45a1-8b43-38756c0d866b.jpg-
1654425591386.jpeg",
"images": Array [],
"isFeatured": false,
"name": "Beans",
"numReviews": 0,
"price": 85000,
"rating": 0,
"richDescription": "undefined",
},
Object {
"brand": "Kilimanjaro",
"category": Object {
"__v": 0,
"_id": "62925a7db9e8b1361367c733",
"color": null,
"icon": null,
"name": "food crops",
},
"countInStock": 12,
"dateCreated": "2022-06-05T10:43:04.778Z",
"description": "Karibu upate ndizi kubwa na zenye ubora wa hali ya
juu,weka oda yako sasa",
"id": "629c88b8499c526723a9698c",
"image": "http://1063-197-250-224-
205.eu.ngrok.io/public/uploads/4e10f2a7-9ee0-4735-bd8b-75b1af2d48e4.jpg-
1654425784444.jpeg",
"images": Array [],
"isFeatured": false,
"name": "Ndizi",
"numReviews": 0,
"price": 31500,
"rating": 0,
"richDescription": "undefined",
},
Object {
"brand": "Dar es salaam",
"category": Object {
"__v": 0,
"_id": "62925a7db9e8b1361367c733",
"color": null,
"icon": null,
"name": "food crops",
},
"countInStock": 133,
"dateCreated": "2022-06-05T10:47:48.391Z",
"description": "Tunauza mahindi kwa jumla,weka oda yako mapema,karibu
sana",
"id": "629c89d4499c526723a969a5",
"image": "http://1063-197-250-224-
205.eu.ngrok.io/public/uploads/6895e399-6254-4c46-a757-2d10a0b188b2.jpg-
1654426067682.jpeg",
"images": Array [],
"isFeatured": false,
"name": "Maize",
"numReviews": 0,
"price": 73500,
"rating": 0,
"richDescription": "undefined",
},
]
Array [
Object {
"brand": "Arusha",
"category": Object {
"__v": 0,
"_id": "62925a7db9e8b1361367c733",
"color": null,
"icon": null,
"name": "food crops",
},
"countInStock": 45,
"dateCreated": "2022-06-04T06:32:06.300Z",
"description": "Mtama mzuri sana kutoka arusha",
"id": "629afc66e400878b161e437b",
"image": "http://2fa0-197-250-230-
109.eu.ngrok.io/public/uploads/21fe5b14-3eee-4218-b554-9a3d17bd801b.jpg-
1654333522641.jpeg",
"images": Array [],
"isFeatured": false,
"name": "Mtama",
"numReviews": 0,
"price": 42000,
"rating": 0,
"richDescription": "undefined",
},
Object {
"brand": "Dodoma",
"category": Object {
"__v": 0,
"_id": "62925a7db9e8b1361367c733",
"color": null,
"icon": null,
"name": "food crops",
},
"countInStock": 27,
"dateCreated": "2022-06-04T08:59:36.678Z",
"description": "Good quality maize in Dodoma,place your order now.",
"id": "629b1ef89e9b9401aba2ba54",
"image": "http://2fa0-197-250-230-
109.eu.ngrok.io/public/uploads/fffe96ff-4558-42db-a6b4-7b5b289995be.jpg-
1654333175940.jpeg",
"images": Array [],
"isFeatured": false,
"name": "Maize",
"numReviews": 0,
"price": 76000,
"rating": 0,
"richDescription": "undefined",
},
Object {
"brand": "Mbeya",
"category": Object {
"__v": 0,
"_id": "62925a7db9e8b1361367c733",
"color": null,
"icon": null,
"name": "food crops",
},
"countInStock": 16,
"dateCreated": "2022-06-05T10:04:19.040Z",
"description": "Mchele mzuri kutoka mbeya,weka oda yako sasa",
"id": "629c7fa3342fe22635019648",
"image": "http://1063-197-250-224-
205.eu.ngrok.io/public/uploads/8c107f75-31e0-4a6c-9835-27a8f6ada063.jpg-
1654423458901.jpeg",
"images": Array [],
"isFeatured": false,
"name": "Rice",
"numReviews": 0,
"price": 80000,
"rating": 0,
"richDescription": "undefined",
},
Object {
"brand": "Tanga",
"category": Object {
"__v": 0,
"_id": "62925a7db9e8b1361367c733",
"color": null,
"icon": null,
"name": "food crops",
},
"countInStock": 12,
"dateCreated": "2022-06-05T10:39:52.196Z",
"description": "Quality beans available,place your order anytime",
"id": "629c87f8499c526723a96979",
"image": "http://1063-197-250-224-
205.eu.ngrok.io/public/uploads/291ee0f1-369e-45a1-8b43-38756c0d866b.jpg-
1654425591386.jpeg",
"images": Array [],
"isFeatured": false,
"name": "Beans",
"numReviews": 0,
"price": 85000,
"rating": 0,
"richDescription": "undefined",
},
Object {
"brand": "Kilimanjaro",
"category": Object {
"__v": 0,
"_id": "62925a7db9e8b1361367c733",
"color": null,
"icon": null,
"name": "food crops",
},
"countInStock": 12,
"dateCreated": "2022-06-05T10:43:04.778Z",
"description": "Karibu upate ndizi kubwa na zenye ubora wa hali ya
juu,weka oda yako sasa",
"id": "629c88b8499c526723a9698c",
"image": "http://1063-197-250-224-
205.eu.ngrok.io/public/uploads/4e10f2a7-9ee0-4735-bd8b-75b1af2d48e4.jpg-
1654425784444.jpeg",
"images": Array [],
"isFeatured": false,
"name": "Ndizi",
"numReviews": 0,
"price": 31500,
"rating": 0,
"richDescription": "undefined",
},
Object {
"brand": "Dar es salaam",
"category": Object {
"__v": 0,
"_id": "62925a7db9e8b1361367c733",
"color": null,
"icon": null,
"name": "food crops",
},
"countInStock": 133,
"dateCreated": "2022-06-05T10:47:48.391Z",
"description": "Tunauza mahindi kwa jumla,weka oda yako mapema,karibu
sana",
"id": "629c89d4499c526723a969a5",
"image": "http://1063-197-250-224-
205.eu.ngrok.io/public/uploads/6895e399-6254-4c46-a757-2d10a0b188b2.jpg-
1654426067682.jpeg",
"images": Array [],
"isFeatured": false,
"name": "Maize",
"numReviews": 0,
"price": 73500,
"rating": 0,
"richDescription": "undefined",
},
]

check type of productsCtg if it is Object;
This error means productsCtg is not a array
Try:
console.log(productsCtg)

Vue js: fetching Data from API

in my code below i'm showing data from API for all flats in one page, but i couldn't figure out how to show the floor_number in each flat, below is my JSON body :
{
"response": [
{
"floors": [
{
"flats": [
{
"status": "",
"price": "80000",
"currency": "USD",
"end_date": "Not Set",
"buyer": " ",
"buyer_phone_number": "07701879915",
"receipt_number_field": "058329",
"size_unit": "M",
"_id": "61e6bccba5da17be7a90fe2e",
"flat_number": 1,
"description": "This is a newly created flat.",
"city": "",
"payment": {
"installment_payment": {
"installments": [
{
"amount": "12000.00",
"date": "2022-02-12",
"is_paid": true
},
{
"amount": "12000.00",
"date": "2023-03-03",
"is_paid": false
},
{
"amount": "16000.00",
"date": "2023-08-19",
"is_paid": false
},
{
"amount": "0.00",
"date": "2022-02-20",
"is_paid": false
},
{
"amount": "342",
"date": "2022-03-12",
"is_paid": false
}
],
"remaining": "67316"
},
"paid_amount": "12684"
},
"floor": "61e6bccba5da17be7a90fe2d",
"building": "61e6bccba5da17be7a90fe2c",
"size": "176.25",
"directions": " ",
"createdAt": "2022-01-18T13:12:53.212Z",
"updatedAt": "2022-02-12T12:19:43.862Z",
"__v": 0
},
{
"status": "",
"price": "Not set",
"currency": "USD",
"end_date": "2022-02-16",
"buyer": "Not Set",
"buyer_phone_number": "Not Set",
"receipt_number_field": "Not Set",
"size_unit": "M",
"_id": "61e6bccba5da17be7a90fe2f",
"flat_number": 2,
"description": "This is a newly created flat.",
"city": "",
"floor": "61e6bccba5da17be7a90fe2d",
"building": "61e6bccba5da17be7a90fe2c",
"size": "176.25",
"directions": " ",
"createdAt": "2022-01-18T13:12:53.446Z",
"updatedAt": "2022-02-13T07:42:26.750Z",
"__v": 0
},
{
"status": "",
"price": "27441",
"currency": "USD",
"end_date": "2022-02-17",
"buyer": "new",
"buyer_phone_number": "7544112",
"receipt_number_field": "0432516",
"size_unit": "M",
"_id": "61e6bccba5da17be7a90fe30",
"flat_number": 3,
"description": "This is a newly created flat.",
"city": "",
"floor": "61e6bccba5da17be7a90fe2d",
"building": "61e6bccba5da17be7a90fe2c",
"size": "132",
"directions": "",
"createdAt": "2022-01-18T13:12:53.447Z",
"updatedAt": "2022-02-14T15:18:33.228Z",
"__v": 0
},
{
"status": "",
"price": "Not set",
"currency": "USD",
"end_date": "Not Set",
"buyer": "Not Set",
"buyer_phone_number": "Not Set",
"receipt_number_field": "Not Set",
"size_unit": "M",
"_id": "61e6bccba5da17be7a90fe31",
"flat_number": 4,
"description": "This is a newly created flat.",
"city": "",
"payment": null,
"floor": "61e6bccba5da17be7a90fe2d",
"building": "61e6bccba5da17be7a90fe2c",
"size": "184",
"directions": " ",
"createdAt": "2022-01-18T13:12:53.447Z",
"updatedAt": "2022-01-18T13:12:53.447Z",
"__v": 0
},
{
"status": "",
"price": "Not set",
"currency": "USD",
"end_date": "Not Set",
"buyer": "Not Set",
"buyer_phone_number": "Not Set",
"receipt_number_field": "Not Set",
"size_unit": "M",
"_id": "61e6bccba5da17be7a90fe32",
"flat_number": 5,
"description": "This is a newly created flat.",
"city": "",
"payment": null,
"floor": "61e6bccba5da17be7a90fe2d",
"building": "61e6bccba5da17be7a90fe2c",
"size": "184",
"directions": " ",
"createdAt": "2022-01-18T13:12:53.447Z",
"updatedAt": "2022-01-18T13:12:53.447Z",
"__v": 0
},
{
"status": "ava",
"price": "Not set",
"currency": "USD",
"end_date": "Not Set",
"buyer": "Not Set",
"buyer_phone_number": "Not Set",
"receipt_number_field": "Not Set",
"size_unit": "M",
"_id": "61e6bccba5da17be7a90fe33",
"flat_number": 6,
"description": "This is a newly created flat.",
"city": "city",
"payment": null,
"floor": "61e6bccba5da17be7a90fe2d",
"building": "61e6bccba5da17be7a90fe2c",
"size": "132",
"directions": "south",
"createdAt": "2022-01-18T13:12:53.447Z",
"updatedAt": "2022-02-12T17:31:21.171Z",
"__v": 0
}
],
"_id": "61e6bccba5da17be7a90fe2d",
"floor_number": 1,
"description": "This is a newly created floor.",
"createdAt": "2022-01-18T13:12:53.447Z",
"updatedAt": "2022-01-18T13:12:53.447Z",
"__v": 0
},
P.s: i have 6 flats in each floor
<b-card-body class="px-lg-5 py-lg-5" v-for="flat in flats" :key="flat._id"> // flats API where i have all flats
<div class="text-center text-muted mb-4 border-dash">
<p class="city">{{flat.city}}</p>
<span v-for="(building,index) in buildings" :key="index"> //JSOn body provided above
<p class="iconB" v-if="building._id.includes(flat.building)">{{building.building_number}} building number </p>
<h3>{{building.floor_number}} floor</h3> //not working
</span>
<h2>{{flat.buyer}} <i class="fas fa-user"></i> </h2>
<h3 class="mb-5">flat no ({{flat.flat_number}})</h3>
in my code above every thing is showing except the floor :\
any help?

I just tooked your code and passed it and all i did was this from your response array because your floor_number is not inside the flat but at the same level of it :
<div v-for="floor in floors">
{{floor.floor_number}}
</div>

Combine nested data from 2 api

I have 2 api:
Having bank details
Other having user account detail.
User can have more than 1 account with 1 bank. I have to fetch bank name and logo from bank api, and show all the user accounts with name, amount banks name and logo.
Two api data looks like below :
Bank API:
[
{
"id": 2,
"name": "KlikBCA",
"bank_code": "KlikBCA",
"country_code": "ID",
"country_name": "India",
"logo": "url",
"createdAt": null,
"updatedAt": "2021-07-26T14:58:03.000+00:00",
"channels": null
},
{
"id": 7,
"name": "BNI Internet Banking",
"bank_code": "BNI Internet Banking",
"country_code": "ID",
"country_name": "Indis",
"primary_color": "url",
"logo": null,
"createdAt": null,
"updatedAt": "2021-07-26T14:58:03.000+00:00",
"channels": null
}
]
User API:
[
{
"id": "sdf",
"bankId": "7",
"data": [
{
"accountId": “1234”,
"accountHolder": "John Doe",
"accountNumber": "587-2673-989",
"balances": {
"available": 500000,
}
},
{
"accountId": “2345”,
"accountHolder": "John Doe",
"accountNumber": "987-0675-789",
"balances": {
"available": 7500000
}
}
]
},
{
"id": "f230",
"bankId": "3",
"data": [
{
"accountId": "9876",
"accountHolder": "Charls",
"accountNumber": "765-6543-345",
"balances": {
"available": 200000
}
}
]
}
]
i need data to be like this..so that I can use it in my next component, which will take each account with all the bank details.
[
{
"id": "sdf",
"bankId": "7",
"data":
{
"accountId": “1234”,
"accountHolder": "John Doe",
"accountNumber": "587-2673-989",
"balances": {
"available": 500000,
}
},
"bank":{
"id": 7,
"name": "BNI Internet Banking",
"bank_code": "BNI Internet Banking",
"country_code": "ID",
"country_name": "Indis",
"primary_color": "url",
"logo": null,
"createdAt": null,
"updatedAt": "2021-07-26T14:58:03.000+00:00",
"channels": null
}
},
{"id": "sdf",
"bankId": "7",
"data": {
"accountId": “2345”,
"accountHolder": "John Doe",
"accountNumber": "987-0675-789",
"balances": {
"available": 7500000
}
},
"bank":{
"id": 7,
"name": "BNI Internet Banking",
"bank_code": "BNI Internet Banking",
"country_code": "ID",
"country_name": "Indis",
"primary_color": "url",
"logo": null,
"createdAt": null,
"updatedAt": "2021-07-26T14:58:03.000+00:00",
"channels": null
}
},
{
"id": "f230",
"bankId": "3",
"data": {
"accountId": "9876",
"accountHolder": "Charls",
"accountNumber": "765-6543-345",
"balances": {
"available": 200000
},
"bank":{
"name": "Mandiri",
"bank_code": "Mandiri",
"country_code": "ID",
"country_name": "India",
"primary_color": "url",
"logo": null,
"createdAt": null,
"updatedAt": "2021-07-26T14:58:03.000+00:00",
"channels": null
}
}
}
]

You can use loop to merge two api json into one,
this is my code.
hope I can help u.
const banks = [{
"id": 2,
"name": "KlikBCA",
"bank_code": "KlikBCA",
"country_code": "ID",
"country_name": "India",
"logo": "url",
"createdAt": null,
"updatedAt": "2021-07-26T14:58:03.000+00:00",
"channels": null
}, {
"id": 3,
"name": "Mandiri",
"bank_code": "Mandiri",
"country_code": "ID",
"country_name": "India",
"primary_color": "url",
"logo": null,
"createdAt": null,
"updatedAt": "2021-07-26T14:58:03.000+00:00",
"channels": null
}, {
"id": 7,
"name": "BNI Internet Banking",
"bank_code": "BNI Internet Banking",
"country_code": "ID",
"country_name": "Indis",
"primary_color": "url",
"logo": null,
"createdAt": null,
"updatedAt": "2021-07-26T14:58:03.000+00:00",
"channels": null
}]
const users = [{
"id": "sdf",
"bankId": "7",
"data": [{
"accountId": "1234",
"accountHolder": "John Doe",
"accountNumber": "587-2673-989",
"balances": {
"available": 500000,
}
}, {
"accountId": "2345",
"accountHolder": "John Doe",
"accountNumber": "987-0675-789",
"balances": {
"available": 7500000
}
}]
}, {
"id": "f230",
"bankId": "3",
"data": [{
"accountId": "9876",
"accountHolder": "Charls",
"accountNumber": "765-6543-345",
"balances": {
"available": 200000
}
}]
}]
let resultApi = users.map(u => {
const t = banks.find(b => b.id == u.bankId) || {}
return {
...u,
...t
}
})
console.log(resultApi);

first of all, a feedback, you should write json inside code blocks for readability.
your question seems incomplete as what you want to achieve? you want to show these data in UI (html) or create a new json? and how far have you tried?
try to share a codesandbox/codepen link.
remember, you need to loop through both the arrays and first store bank data inside user's account by matching user.bankId === bank.id and then with the new data set you can show it wherever you want. give it a try first and then let us know in comments if you're unable to achieve.

how to Map this array to get a calculated sum number of all the summry.worth.value in side each object? [closed]

Closed. This question needs details or clarity. It is not currently accepting answers.
Want to improve this question? Add details and clarify the problem by editing this post.
Closed 2 years ago.
Improve this question
[{
"id": "5f283e239b81681618b19b5d",
"listItemId": 3,
"formData": {
"name": "הבית שלנו בחיפה ",
"address": "הגולן 150",
"geo": "ישראל",
"currency": "NIS",
"productPrice": "150000",
"expectedRevenue": "6955"
},
"productId": 1,
"formId": 1,
"createdAt": "2020-08-03T16:41:07.691Z",
"updatedAt": "2020-08-03T16:42:49.407Z",
"summary": {
"appreciationPer": 0,
"sumYieldPer": 0,
"portfolioPer": 0.022,
"worth": {
"currency": "ILS",
"value": 150000
},
"yieldPer": 0
}
}, {
"id": "5f283e499b81681618b19b5e",
"listItemId": 4,
"formData": {
"name": "הבית שלנו בארהבב",
"address": "רבי מלוביץת 10",
"geo": "ארהב",
"currency": "USD",
"productPrice": "1500000",
"expectedRevenue": "699"
},
"productId": 1,
"formId": 1,
"createdAt": "2020-08-03T16:41:45.317Z",
"updatedAt": "2020-08-03T16:41:45.317Z",
"summary": {
"appreciationPer": 0,
"sumYieldPer": 0,
"portfolioPer": 0.761,
"worth": {
"currency": "ILS",
"value": 5261700
},
"yieldPer": 0
}
}, {
"id": "5f283e699b81681618b19b5f",
"listItemId": 5,
"formData": {
"name": "דירהב אירופה",
"address": "אירוהפם 2",
"geo": "אירופה",
"currency": "NIS",
"productPrice": "1500000",
"expectedRevenue": "6000"
},
"productId": 1,
"formId": 1,
"createdAt": "2020-08-03T16:42:17.087Z",
"updatedAt": "2020-08-03T16:42:17.087Z",
"summary": {
"appreciationPer": 0,
"sumYieldPer": 0,
"portfolioPer": 0.761,
"worth": {
"currency": "ILS",
"value": 5261700
},
"yieldPer": 0
}
}]
hey, how to Map this array to get a calculated sum of all the summry.worth.value property in side each object...
can someone pls help me figure how to do it?

Use Array.prototype.reduce().
The reduce() method executes a reducer function (that you provide) on each element of the array, resulting in single output value.
var total = array.reduce((accumulator, current_value)=> {
return accumulator + current_value.summary.worth.value;
}, 0);
Example:
var array = [{
"id": "5f283e239b81681618b19b5d",
"listItemId": 3,
"formData": {
"name": "הבית שלנו בחיפה ",
"address": "הגולן 150",
"geo": "ישראל",
"currency": "NIS",
"productPrice": "150000",
"expectedRevenue": "6955"
},
"productId": 1,
"formId": 1,
"createdAt": "2020-08-03T16:41:07.691Z",
"updatedAt": "2020-08-03T16:42:49.407Z",
"summary": {
"appreciationPer": 0,
"sumYieldPer": 0,
"portfolioPer": 0.022,
"worth": {
"currency": "ILS",
"value": 150000
},
"yieldPer": 0
}
},
{
"id": "5f283e499b81681618b19b5e",
"listItemId": 4,
"formData": {
"name": "הבית שלנו בארהבב",
"address": "רבי מלוביץת 10",
"geo": "ארהב",
"currency": "USD",
"productPrice": "1500000",
"expectedRevenue": "699"
},
"productId": 1,
"formId": 1,
"createdAt": "2020-08-03T16:41:45.317Z",
"updatedAt": "2020-08-03T16:41:45.317Z",
"summary": {
"appreciationPer": 0,
"sumYieldPer": 0,
"portfolioPer": 0.761,
"worth": {
"currency": "ILS",
"value": 5261700
},
"yieldPer": 0
}
},
{
"id": "5f283e699b81681618b19b5f",
"listItemId": 5,
"formData": {
"name": "דירהב אירופה",
"address": "אירוהפם 2",
"geo": "אירופה",
"currency": "NIS",
"productPrice": "1500000",
"expectedRevenue": "6000"
},
"productId": 1,
"formId": 1,
"createdAt": "2020-08-03T16:42:17.087Z",
"updatedAt": "2020-08-03T16:42:17.087Z",
"summary": {
"appreciationPer": 0,
"sumYieldPer": 0,
"portfolioPer": 0.761,
"worth": {
"currency": "ILS",
"value": 5261700
},
"yieldPer": 0
}
}
];
var total = array.reduce((accumulator, current)=> accumulator+current.summary.worth.value, 0);
console.log(total);

How do I use Object.entries(...).forEach.every?

I'm filtering a list using a const queryModifier = {price: "lessThan", weight: "greaterThan"}
const queryKeys = keys: {
price: '1000',
weight: '1000'
}
const list = [
{
"clientOrderNumber": "N / A",
"companyName": "Test Company",
"createdAt": "2019-11-05 10:48:18",
"createdBy": "test#test.com",
"deliveryDate": "2019-11-08 10:46:37",
"driver": "",
"dropOff": "Kögel Trailer GmbH & Co. KG, Am Kögel-Werk, Burtenbach, Germany",
"height": 0,
"isPreparingTrailer": false,
"isSmsSent": false,
"isTrailerReady": false,
"key": "7e249529-d089-47bb-b0ad-470f850dd8cf",
"notes": "",
"orderId": "",
"pickUp": "Altenberge, Germany",
"price": 500,
"quantity": 1,
"trailer": "einzeln",
"vehicle": "Sattel",
"vehicleClass": "engl. Anschlüsse",
"vehicleId": "505123",
"vehicleReadyDate": "2019-11-05 10:47:57",
"weight": 0
},
{
"additionalPrices": 0,
"clientOrderNumber": "N / A",
"companyName": "Test Company",
"createdAt": "2019-10-14 16:32:12",
"createdBy": "test#test.com",
"deliveryDate": "2019-10-19 16:26:35",
"driver": "",
"dropOff": "Marville-Moutiers-Brûlé, France",
"height": 600,
"isPreparingTrailer": false,
"isSmsSent": false,
"isTrailerReady": false,
"key": "9b7f57fd-f95e-4038-b120-a0301fdf3f31",
"notes": "",
"orderId": "",
"pickUp": "Altenberge, Germany",
"price": 0,
"quantity": 1,
"trailer": "2er Pack",
"vehicle": "Anhänger",
"vehicleClass": "50",
"vehicleId": "123",
"vehicleReadyDate": "2019-10-16 16:31:26",
"weight": 12000
},
{
"clientOrderNumber": "N / A",
"companyName": "Test Company",
"createdAt": "2019-10-14 16:25:54",
"createdBy": "test#test.com",
"deliveryDate": "2019-10-19 16:24:13",
"driver": "",
"dropOff": "Vendenheim, France",
"height": 0,
"isPreparingTrailer": false,
"isSmsSent": false,
"isTrailerReady": false,
"key": "7e4f233f-695b-40eb-a0ca-fd78f3fa43cd",
"notes": "",
"orderId": "",
"pickUp": "Altenberge, Germany",
"price": 793,
"quantity": 1,
"trailer": "einzeln",
"vehicle": "Sattel",
"vehicleClass": "Standard",
"vehicleId": "3340731",
"vehicleReadyDate": "2019-10-15 16:24:58",
"weight": 0
},
{
"clientOrderNumber": "N / A",
"companyName": "Test Company",
"createdAt": "2019-09-26 18:32:18",
"createdBy": "test#test.com",
"deliveryDate": "2019-09-20 18:31:45",
"driver": "Michal Kucharski",
"dropOff": "Logroño, Spain",
"height": 0,
"isPreparingTrailer": false,
"isSmsSent": false,
"isTrailerReady": false,
"key": "388113f5-3927-4fe3-80d5-f2fcf1c7cedd",
"notes": "",
"orderId": "",
"pickUp": "16671 Butano Place, Fontana, CA, USA",
"price": 0,
"quantity": 1,
"trailer": "2er Pack",
"vehicle": "Sattel",
"vehicleClass": "Standard",
"vehicleId": "efgefg",
"vehicleReadyDate": "2019-09-27 18:32:08",
"weight": 0
},
{
"additionalPrices": 0,
"clientOrderNumber": "N / A",
"companyName": "Test Company",
"createdAt": "2019-09-06 22:57:55",
"createdBy": "test#test.com",
"deliveryDate": "2019-09-07 22:57:03",
"driver": "Eugeniusz Galinski",
"dropOff": "12345 Lamplight Village Avenue, Austin, TX, USA",
"height": 32,
"isPreparingTrailer": false,
"isSmsSent": false,
"isTrailerReady": false,
"key": "ac3cf14e-b43b-45e4-9168-ad4997b6415d",
"notes": "Nzube I am adding notes here",
"pickUp": "16671 Butano Place, Fontana, CA, USA",
"price": 100,
"quantity": 3,
"trailer": "einzeln",
"vehicle": "Sattel",
"vehicleClass": "Mega",
"vehicleId": "123",
"vehicleReadyDate": "2019-09-26 22:57:36",
"weight": 12
},
{
"additionalPrices": 0,
"clientOrderNumber": "N / A",
"companyName": "Test Company",
"createdAt": "2019-09-06 22:46:25",
"createdBy": "test#test.com",
"deliveryDate": "2019-09-06 22:45:45",
"driver": "Michal Kucharski",
"dropOff": "QEW, Niagara Falls, ON, Canada",
"height": 67,
"isPreparingTrailer": false,
"isSmsSent": false,
"isTrailerReady": false,
"key": "d0ec3b82-2279-4d11-8e35-a9307713ae5a",
"notes": "This is coming along",
"pickUp": "Avenida Callao 1234, Buenos Aires, Argentina",
"price": 100,
"quantity": 1,
"trailer": "2er Pack",
"vehicle": "Sattel",
"vehicleClass": "Mega",
"vehicleId": "123",
"vehicleReadyDate": "2019-09-25 22:45:57",
"weight": 12
},
{
"additionalPrices": 0,
"clientOrderNumber": "N / A",
"companyName": "Test Company",
"createdAt": "2019-09-04 18:06:18",
"createdBy": "test#test.com",
"deliveryDate": "2019-09-05 18:05:51",
"driver": "Chibuzo ilogu",
"dropOff": "Asda Park Royal Superstore, Western Road, London, UK",
"height": 453,
"isPreparingTrailer": true,
"isSmsSent": true,
"isTrailerReady": true,
"key": "96ee9410-4d70-4bbc-8016-5d7c9e5ecec1",
"notes": "ewriupoi ",
"pickUp": "Avenida Juan Bautista Alberdi 1233, Buenos Aires, Argentina",
"price": 234,
"quantity": 1,
"trailer": "3er Pack",
"vehicle": "Anhänger",
"vehicleClass": "50",
"vehicleId": "543",
"vehicleReadyDate": "2019-09-21 18:06:03",
"weight": 453
},
{
"additionalPrices": 0,
"companyName": "Test Company",
"completeDate": "2019-09-04 18:02:27",
"createdAt": "2019-09-04 18:01:30",
"createdBy": "test#test.com",
"deliveryDate": "2019-09-04 18:01:09",
"driver": "Chibuzo ilogu",
"dropOff": "La Cabaña 123, Las Condes, Chile",
"height": 123,
"isPreparingTrailer": false,
"isSmsSent": true,
"isTrailerReady": true,
"key": "bcd50f43-0644-49a7-8bdc-009a4572341b",
"notes": "qewqe",
"pickUp": "La Cabaña 123, Las Condes, Chile",
"price": 123,
"trailer": "einzeln",
"vehicle": "Sattel",
"vehicleClass": "Standard",
"vehicleId": "123",
"vehicleReadyDate": "2019-10-02 18:01:19",
"weight": 123
}
];
export const handleFilterModifier = (value, compareValue, modifier) => {
if (modifier === 'lessThan') {
return value > compareValue;
}
if (modifier === 'equals') {
return value === compareValue;
}
if (modifier === 'greaterThan') {
return value < compareValue;
}
return null;
};
const resultList = list.filter(
item => Object.entries(queryModifiers).every(([filterKey, filterVal]) => {
const compareValue = item[filterKey];
const value = Object.values(queryKeys);
const result = handleFilterModifier(
parseFloat(value),
compareValue,
filterVal
);
return result;
})
);
This operation fails when either of the queryModifiers has "equals" in its value pair. Anything else returns the actual true result. I don't understand why it fails on "equals".
I feel like there should be a forEach somewhere but I don't know where to put it and maybe there's something wrong with the code. I need help figuring it out.

I think you should replace this
const queryKeys = keys: {
price: '1000',
weight: '1000'
}
with
const queryKeys = {
price: '1000',
weight: '1000'
}
and replace this
const value = Object.values(queryKeys);
with
const value = queryKeys[filterKey];

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