Device Manager - Android Client

This is a part of my final project on course "Samsung IT School". All code, configurations, etc published under the license, provided in LICENSE.md

Description

This application stores an information about user's gadgets, such as an IMEI, Serial Number or other identificators. This information can be helpful in the next cases:

• Your device was stolen, so you can provide an authorities identificators, which can help during an investigation.
• Your property was destructed/burned/etc and you need to document a damage, including gadgets.

More information about the Android client you can read in his repository

This part provides an REST API for client-server interaction

Architecture

Runtime Information

• Runtime: NodeJS
• *Web Server: Express
• Database: PostgreSQL
• Logger: Winston

Database Model

API

Entitiy "User"

Field	Type	Description
id	int	Main unique identificator of user
login	string	Human readable unique identification of user
name	string
surname	string
email	string
password	string	Filled only while authorizing, usually null
reg_date	string	It should be an integer with Unix Timestamp, but because of lack of time I uses a string representation of JS's Date
has_permit	boolean	Filled only in server's response, indicates an authorization status of user

Entitiy "Device"

Field	Type	Description
id	int	Main unique identificator of device
name	string
description	string
owner_id	int	ID of device owner

Entity "Device Property"

Field	Type	Description
id	int	Main unique identificator of device
name	string
value	string
device_id	int	ID of device, which has this property