Javascript Search multiple fields in JSON

Question

I have the following javascript search function

function findMatches(srchFor, srchList, keyobj) {
        return srchList.filter(srchList => {
            const regex = new RegExp(srchFor, 'gi');
            return srchList[keyobj].match(regex);
        });
    }

Example Json object to search;

    Customers = {"entity": [{
            "Id": "ACB123",
            "OrderId": 0,
            "EntityType": "CU",
            "Name": "ABC Company",
            "Address1": "123 Main Street",
            "Address2": null,
            "City": "CROCKETT",
            "State": "CA",
            "Zip": "94525",
            "Country": "USA",
            "Phone": null,
            "Email": null,
            "Contact": null,
            "IdCodeQual": null,
            "IdCode": null,
            "LastUpdate": "2021-04-06T17:31:02",
            "Attrib01": null,
            "Attrib02": null,
            "Attrib03": null,
            "Attrib04": null,
            "Attrib05": null
        },
        {
            "Id": "WFCH",
            "OrderId": 0,
            "EntityType": "CU",
            "Name": "World's Finest Company",
            "Address1": "100 State Street",
            "Address2": null,
            "City": "Chicago",
            "State": "IL",
            "Zip": "60632",
            "Country": "USA",
            "Phone": "773-555-1200",
            "Email": null,
            "Contact": null,
            "IdCodeQual": null,
            "IdCode": null,
            "LastUpdate": "2016-09-20T12:59:25",
            "Attrib01": null,
            "Attrib02": null,
            "Attrib03": null,
            "Attrib04": null,
            "Attrib05": null
        }
    ]
}

This function works fine as is for searching one field with usage as

var result = findMatches('ABC',Customers,'Id')

What I would like to be able to do is pass in more than one field to search as such

var result = findMatches('ABC',Customers,['Id','Name'])

so I can search both the name and Id fields for a match without having to have an explicitly defined search. I'd like the same function to work for

var result = findMatches('ABC',Customers,['City','Address1'])

Answer 1

This solution filters array depending on several fields

const Customers = {
    entity: [
        {
            Id: "ACB123",
            OrderId: 0,
            EntityType: "CU",
            Name: "ABC Company",
            Address1: "123 Main Street",
            Address2: null,
            City: "CROCKETT",
            State: "CA",
            Zip: "94525",
            Country: "USA",
            Phone: null,
            Email: null,
            Contact: null,
            IdCodeQual: null,
            IdCode: null,
            LastUpdate: "2021-04-06T17:31:02",
            Attrib01: null,
            Attrib02: null,
            Attrib03: null,
            Attrib04: null,
            Attrib05: null,
        },
        {
            Id: "WFCH",
            OrderId: 0,
            EntityType: "CU",
            Name: "World's Finest Company",
            Address1: "100 State Street",
            Address2: null,
            City: "Chicago",
            State: "IL",
            Zip: "60632",
            Country: "USA",
            Phone: "773-555-1200",
            Email: null,
            Contact: null,
            IdCodeQual: null,
            IdCode: null,
            LastUpdate: "2016-09-20T12:59:25",
            Attrib01: null,
            Attrib02: null,
            Attrib03: null,
            Attrib04: null,
            Attrib05: null,
        },
    ],
};

//Returns what recieves
const pass = (input) => input;

const findInArray = (array, searchRegExp, fields) => {
    return array.filter((item) => {
        // returs true if at least one of fields value match to regexp
        return fields.map((field) => searchRegExp.test(item[field])).some(pass);
    });
};

console.log(findInArray(Customers.entity, /ACB/, ["Id", "Name"]));