README.md

smart_meter_api

Application to manage smart meter readings for customers

Requirements

As an Energy Company Account Manager, I want to be able to load a CSV file of Customer Meter Readings so that we can monitor their energy consumption and charge them accordingly.

Create the following endpoint:

POST => /meter-reading-uploads 

The endpoint should be able to process a CSV of meter readings. An example CSV file has been provided (Meter_reading.csv)

Each entry in the CSV should be validated and if valid, stored in a DB.

After processing, the number of successful/failed readings should be returned.

You should not be able to load the same entry twice

A meter reading must be associated with an Account ID to be deemed valid

Reading values should be in the format NNNNN

OPTIONAL: When an account has an existing read, ensure the new read isn’t older than the existing read