Parrot's flower power cloud service api wrapper written in Elixir.

Before you get started, you will need an oauth token from: parrot api

1. To get the data from parrot's webservice it simply needs the credentials and a date range. Below are details about the credentials

   credentials = %{
     "grant_type": "<you password goes here>",
     "username": "<username goes here; likely email address>",
     "password": "<chosen password>",
     "client_id": "<same as username>",
     "client_secret": "<passcode given when you sign up for parrots api service>"
   }

   Sample use:

   defmodule App do
   	def get_yesterdays_date do
   		Date.now
   	  |> Date.subtract(Time.to_timestamp(2, :days))
   	  |> DateFormat.format("{ISO}")
   	  |> pluck_date
   	end
   
   	def get_todays_date do
   		Date.now
   	  |> DateFormat.format("{ISO}")
   	  |> pluck_date
   	end
   	
   	defp pluck_date({:ok, date}), do: date
   end
   
   FlowerPower.Api.get_garden_data(credentials, App.get_yesterdays_date, App.get_todays_date)

2. The calculate module provides transformations using the data graph from the service.