greed 0.5.2

A rust tool to automate trades 📈
Documentation 
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use crate::error::GreedError;
use apca::{ApiInfo, Client};
use std::env;

pub fn create_alpaca_client(is_simulated: bool) -> Result<Client, GreedError> {
    let api_info = api_info(is_simulated)?;
    Ok(Client::new(api_info))
}

fn api_info(is_simulated: bool) -> Result<ApiInfo, GreedError> {
    let info = if is_simulated {
        let base_url = env::var("SIMULATED_APCA_API_BASE_URL")
            .unwrap_or("https://paper-api.alpaca.markets".to_string());
        let key_id = env::var("SIMULATED_APCA_API_KEY_ID")?;
        let secret_key = env::var("SIMULATED_APCA_API_SECRET_KEY")?;
        ApiInfo::from_parts(base_url, key_id, secret_key)?
    } else {
        let base_url =
            env::var("APCA_API_BASE_URL").unwrap_or("https://api.alpaca.markets".to_string());
        let key_id = env::var("APCA_API_KEY_ID")?;
        let secret_key = env::var("APCA_API_SECRET_KEY")?;
        ApiInfo::from_parts(base_url, key_id, secret_key)?
    };
    Ok(info)
}