README

fuzzy_search_score

This is a simple fuzzy search for mongo DB you can use it in the case of

fuzzy search
checking fuzzy search score
separate object key score
total score of object keys

fuzzy search

Any query

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Installation

Use the package manager fuzzy_search_score to install.

npm i fuzzy_search_score

Your Collection

Raw collection 
{
    "_id" : 1.0,
    "name" : "Java,Java Hut,Cofff java",
    "description" : "Coffee and cakes",
    "price":50
},
{
    "_id" : 2.0,
    "name" : "Ja,Ma,Va",
    "description" : "Gourmet hamburgers",
    "price":99
}
....

Note this package work on aggregation don't use it in find etc.

Example-1 with mongoose aggregation

const {FuzzySearchScore}=require('fuzzy_search_score');
const data=await PRODUCT_TABLE.aggregate(FuzzySearchScore(['name','description'],
'my search keyword'),[]);

Example-2 with aggregation Condition

const {FuzzySearchScore}=require('fuzzy_search_score');
const data=await PRODUCT_TABLE.aggregate(FuzzySearchScore(['name','description'],
'my search keyword'),[
{$match:{Price:{$gt:25}}},
{$project:{
name:1,
description:1,
price:1,
score_name:1,
score_description:1,
TotalScore:1
}},
{$sort:{TotalScore:-1}}
]);

And you got this...

{
    "_id" : 1.0,
    "name" : "Java,Java Hut,Cofff java",
    "description" : "Coffee and cakes",
    "price":50,
    "score_name":12,
    "score_description":19,
    "TotalScore":31},
{
    "_id" : 2.0,
    "name" : "Ja,Ma,Va",
    "description" : "Gourmet hamburgers",
    "price":99,
    "score_name":3,
    "score_description":12,
    "TotalScore":15

}

Contributing

Pull requests are welcome. For major changes, please open an issue first to discuss what you would like to change.

Please make sure to update tests as appropriate.

Usage no npm install needed!