cordova-mongodb-storage

This is a Cordova plugin that exposes the functionality of MongoDB Mobile to a Cordova Android or iOS app for local storage.

NPM

Install

To install this plugin run cordova plugin add cordova-mongodb-storage in your projects root folder.

Android

• Update defaultMinSdkVersion in the build.gradle file to 21 instead of the standard 19.

iOS

• Run pod install in iOS folder of your project. For more information on cocoapods please look here.
• Be sure to set the Deployment Target to at least iOS 11.0 in your .xcodeproj file.

Functionality

This is the functionality the plugin provides right now, it is limited but provides the basic CRUD functionality. More will be added in the future.

initiate(app-id: string) -> boolean

This function has to be called before doing anything else with the plugin. app-id the id of this app.

returns true if the initiation was successful, false if it failed.

window.plugins.mongodb.initiate("appId")
.then((result) => {
    console.log(result);
})
.catch((error) => {
    console.error(error);
});

insertOne(database: string, collection: string, document: JSONObject) -> Promise<JSONArray | boolean>

API reference for insertOne

database the database that is to be queried. collection the collection that is to be queried document a JSON object that is to be inserted into the database.

returns A promsie that resolves to a JSONArray containing the inserted document, false if the insert failed.

Example usage:

window.plugins.mongodb.insertOne('exampleDatabase', 'exampleCollection', {"exampleKey": "exampleValue"})
.then((result) => {
    console.log(result);
})
.catch((error) => {
    console.error(error);
});

findOne(database: string, collection: string, filter: JSONObject) -> Promise<JSONArray | boolean>

API reference for findOne

database the database that is to be queried. collection the collection that is to be queried filter a JSON object that provides the filter for the query.

returns A promsie that resolves to a JSONArray containing the first document that was found matching the filter, or false if there was no document found matching the filter.

Example usage:

window.plugins.mongodb.findOne('exampleDatabase', 'exampleCollection', {"exampleKey": "exampleValue"})
.then((result) => {
    console.log(result);
})
.catch((error) => {
    console.error(error);
});

replaceOne(database: string, collection: string, filter: JSONObject, update: JSONObject) -> Promise<boolean>

API reference for replaceOne

database the database that is to be queried. collection the collection that is to be queried filter a JSON object that provides the filter for the replace. update the object that is to be updates or inserted. returns A promsie that resolves to totrue when the replace was successful, and to false when it failed.

! upsert is set to true for this function.

Example usage:

window.plugins.mongodb.replaceOne('exampleDatabase', 'exampleCollection', {"exampleKey": "exampleValue"}, {"exampleKey": "newExampleValue"})
.then((result) => {
    console.log(result);
})
.catch((error) => {
    console.error(error);
});

updateOne(database: string, collection: string, filter: JSONObject, update: JSONObject) -> Promise<boolean>

API reference for updateOne

database the database that is to be queried. collection the collection that is to be queried filter a JSON object that provides the filter for the update. update the update to be made. returns A promsie that resolves to totrue when the update was successful, and to false when it failed.

In the update object be sure to use the Update operators, such as $set and $rename

Example usage:

window.plugins.mongodb.updateOne('exampleDatabase', 'exampleCollection', {"exampleKey": "exampleValue"}, {$set: {"exampleKey": "newExampleValue"}})
.then((result) => {
    console.log(result);
})
.catch((error) => {
    console.error(error);
});

updateMany(database: string, collection: string, filter: JSONObject, update: JSONObject) -> Promise<boolean>

API reference for updateMany

database the database that is to be queried. collection the collection that is to be queried filter a JSON object that provides the filter for the update. update the updates to be made returns A promsie that resolves to totrue when the update was successful, and to false when it failed.

In the update object be sure to use the Update operators, such as $set and $rename

Example usage:

window.plugins.mongodb.updateMany('exampleDatabase', 'exampleCollection', {"exampleKey": "exampleValue"}, {$set: {"exampleKey": "newExampleValue"}})
.then((result) => {
    console.log(result);
})
.catch((error) => {
    console.error(error);
});

findAll(database: string, collection: string) -> romise<JSONArray>

API reference for find

Returns all the entries is a given database and collection. database the database that is to be queried. collection the collection that is to be queried returns A promsie that resolves to a JSONArray with all the documents in the specified database and collection.

window.plugins.mongodb.findAll('exampleDatabase', 'exampleCollection')
.then((result) => {
    console.log(result);
})
.catch((error) => {
    console.error(error);
});

deleteOne(database: string, filter: string, filter) -> Promise<JSONArray | boolean>

API reference for deleteOne

database the database that is to be queried. collection the collection that is to be queried filter the filter for the document to be deleted

returns A promsie that resolves to a JSONArray containing the document deleted, false if there was no document found matching the filter.

window.plugins.mongodb.deleteOne('exampleDatabase', 'exampleCollection', {"exampleKey": "exampleValue"})
.then((result) => {
    console.log(result);
})
.catch((error) => {
    console.error(error);
});