iot-device-registry

iot-device-information publishes a register message to an MQTT Broker on startup. iot-device-registry subscribes to a topic of that broker and saves the payload to the MongoDB. I am planning to create an API so that the data in the MongoDB can be retrieved for further processing.

Requirements

In order to use iot-device-registry you need the following setup:

• Node.js
• MongoDB
• MQTT broker

Features

Register

Subscribes to a topic of an MQTT broker. Received register messages are mapped and saved to a collection in a MongoDB.

Is Alive

Checks whether the application is running.

• Request method: GET
• Endpoint: /isalive

Devices

Returns detailed information about all devices.

• Request method: GET
• Endpoint: /devices

Device

Returns detailed information about a device with a specific UUID.

• Request method: GET
• Endpoint: /devices/{uuid}

Devices in Geofence

Returns detailed information about all devices within a certain area.

• Request method: GET
• Endpoint: /devices/geofence?lat={latitude}&lng={longitude}&radius={radius in meter}>

Test

If you have trouble running the test "test:db", add the option "{ debug: true }" to "new MongoMemoryServer()" to find out more about the reason. On ubuntu 18.04 for example the package "libcurl3" has to be installed in order to get the MongoMemoryServer started.

mongoServer = new MongoMemoryServer({ debug: true });