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    droopy-mongo

    1.0.3 • Public • Published

    droopy-mongo

    Wrapper for native mongodb driver to return promises.

    npm install droopy-mongo

    // Initialize
    var mongo = require("droopy-mongo");
    var dao = new mongo.MongoDao(config.mongo.url);
    var topics = dao.collection("topics");
     
    // Utilize
    topics.find({ category: "Mongo"}).then(function(results) {
        console.log(results);
    });

    Methods

    Collection

    • collection.find(query) -
    • collection.find(query, fields) - fields param limit the fields to return
    • collection.find(query, fields, options) - options let you specify things like sorting and limits
    • collection.findOne(query) - returns a single object
    • collection.checkIfExists(query) - returns true if the query has at least one result
    • collection.insert(item) - item can be either a single object or an array of objects (for a batch insert)
    • collection.update(query, updates) - peforms a merge, only updates properties specified in the updates param.
    • collection.updateOne(query, updates) - performs a merge on the first item that matches the query
    • collection.overwrite(query, item) - overwrites all matching documents with the passed in item
    • collection.remove(query) - deletes all items that match the query
    //EXAMPLES
    var mongo = require("droopy-mongo");
    var dao = new mongo.MongoDao(config.mongo.url);
    var topics = dao.collection("topics");
     
    topics.find({title: "test"}).then(function(results){
        console.log("Found %s 'test' matches", results.length);
    });
     
    topics.insert({title:"test"}).then(function(doc) {
        console.log("Inserted:");
        console.log(doc);
    });
     
    topics.findOne({title: "test"}).then(function(result){
        console.log("Looking for one. Found: ");
        console.log(result);
    });
        
    topics.checkIfExists({title: "test"}).then(function(result){
        console.log("Checking if 'test' exists.  Answer is: %s", result);
    });
     
    topics.overwrite({title: "test"}, {title:"test2"}).then(function(updatedItem){
        console.log("Updated 'test' to 'test2', full overwrite");
    });

    Install

    npm i droopy-mongo

    DownloadsWeekly Downloads

    1

    Version

    1.0.3

    License

    none

    Last publish

    Collaborators

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