I need to create many firestore queries with using soooo many where clause in a few services, here is example code:

let user = await db.collection('user');
    
if (firstName) {
    user = user.where("name", "==", firstname);
}

if (lastName) {
    user = user.where("lastName", "==", lastName);
}

//many many more where clause

return user.get();

I need to create something like this in a many places in my project, so now I have a question, Is there any possibility to create an one generic method to search in Firestore collections with using many where clause?

thanks for any help, i want to omit boilerplate in my project