This is a back end code using Flask, to endpoint management.

These instructions will get you a copy of the project up and running on your local machine for development and testing purposes. See deployment for notes on how to deploy the project on a live system.

Install all required modules running pip with the provided file:

pip install -r requirements.txt

As a first step create you own database in PostgreSQL with command as follow:

$ CREATE DATABASE enelion;

In file app.py, change POSTGRES credentials in order to match them with your system:

POSTGRES = {
    'user': '{{ user }}',
    'pw': '{{ password }}',
    'db': 'enelion',
    'host': '{{ host }}',
    'port': '{{ port }}',
}

Before the first run of the application, please perform following commands:

• to initialize the database and enable migrations:

$ flask db init

• make first migration to create prepared table in database:

$ flask db migrate
$ flask db upgrade

In order to test the application, the server should run, therefore, the command should be typed:

$ python app.py

Returns all data from database in json format. Here example of returned json:

{
  "records": [
    {
      "id": 1, 
      "lat": 54.352024, 
      "lng": 18.646639, 
      "time_created": "Wed, 05 Feb 2020 22:40:03 GMT", 
      "time_updated": "Wed, 05 Feb 2020 22:50:20 GMT",, 
      "unit_value": 0.55
    }
  ]
}

Accepts data in json format and adds it to the database. Here example of input json:

{ "lat": 54.352024, "lng": 18.646639, "unit_value": 0.55 }

Returns data on particular object from database in json format.

Accepts data in json format and replaces it for particular record in the database.

Based on id, deleted record from the table in the database.