I have an object with details - name, email, contact with unique ID
{
email_IcWDC6iyNzsQe9sPss4Yy: "xyz@gmail.com"
email_QVXeOX1vijCtpx8mdD662: "abc@gmail.com"
mobile_IcWDC6iyNzsQe9sPss4Yy: "223"
mobile_QVXeOX1vijCtpx8mdD662: "122"
name_IcWDC6iyNzsQe9sPss4Yy: "mp"
name_QVXeOX1vijCtpx8mdD662: "pp"
}
for example: name_QVXeOX1vijCtpx8mdD662 this contains name_UniqueID but remains same for one set of form for name, email, mobile. These values are taken from as many forms generated in the frontend, form has unique Id and that has been pass to their fields, so how can I make a new collection of objects containing a name, email, mobile for a particular unique id as given.
example:
[
{
id: "IcWDC6iyNzsQe9sPss4Yy"
name: "mp",
email: "",
mobile_no: "",
},
{
id: "QVXeOX1vijCtpx8mdD662"
name: "pp",
email: "",
mobile_no: "",
},
]
One way of doing it:
const d = {
email_IcWDC6iyNzsQe9sPss4Yy: "xyz@gmail.com",
email_QVXeOX1vijCtpx8mdD662: "abc@gmail.com",
mobile_IcWDC6iyNzsQe9sPss4Yy: "223",
mobile_QVXeOX1vijCtpx8mdD662: "122",
name_IcWDC6iyNzsQe9sPss4Yy: "mp",
name_QVXeOX1vijCtpx8mdD662: "pp"
};
const result = Object.values(
Object.entries(d).reduce((acc, [k, v]) => {
const [field, id] = k.split("_", 2);
if (!acc[id]) acc[id] = {id};
acc[id][field] = v;
return acc;
}, {})
);
console.log(result);Not very efficient, but could be a sol:
const parentObj = {
email_IcWDC6iyNzsQe9sPss4Yy: "xyz@gmail.com",
email_QVXeOX1vijCtpx8mdD662: "abc@gmail.com",
mobile_IcWDC6iyNzsQe9sPss4Yy: "223",
mobile_QVXeOX1vijCtpx8mdD662: "122",
name_IcWDC6iyNzsQe9sPss4Yy: "mp",
name_QVXeOX1vijCtpx8mdD662: "pp"
};
let resultArr = [];
for (const key in parentObj) {
const template = {
id:"",
name:"",
email:"",
mobile:"",
};
let [prop,uid] = key.split("_");
if(!resultArr[uid]){
template.id = uid;
resultArr[uid] = template;
}
resultArr[uid][prop] = parentObj[key];
}
console.log(resultArr);
you can use dependecies called UUID or NanoId from NPM. this dependencies can be used for an unique ID.
to apply it use:
const idVar = uuidv4() || nanoid();
const obj = {
['id_' + idVar]: 'abcdefg2312',
['name_' + idVar]: "pp",
['email_' + idVar]: "",
['mobileNo_' + idVar]: "",
}