extern crate reqwest;

use rocket::serde::json::{Value};
use reqwest::{RequestBuilder, Client};
use std::env;

pub async fn build_rpc(method: &str, raw_data: Option<Value>, raw: bool) -> RequestBuilder {
    let http_client = Client::new();
    let daemon_uri = env::var("DAEMON_URI").unwrap();
    let uri = if raw {
        format!("{}/{}", &daemon_uri, &method)
    } else {
        format!("{}/json_rpc", &daemon_uri)
    };
    if let None = raw_data {
        http_client.post(&uri)
    } else {
        http_client.post(&uri).json(&raw_data)
    }
}