#[allow(unused_imports)]
use std::env;
#[allow(unused_imports)]
use dotenv::dotenv;
use crate::auth;
use reqwest::Client;
use serde_json::json;
use std::error::Error;
pub async fn convert(
user_type: &str,
username: &str,
date: &str,
base_currency: &str,
target_currency: &str,
amount: &str,
) -> Result<String, Box<dyn Error>> {
let password = env::var("PASSWORD").expect("PASSWORD not set");
let login_result = auth::login(username, &password).await?;
let cookie_value = format!("{}={}", user_type, username);
let client = Client::new();
let url = "https://fxdatapi.com/v1/convert";
let payload = json!({
"username": username,
"date": date,
"base_currency": base_currency,
"target_currency": target_currency,
"amount": amount
});
let response = client
.post(url)
.header("Content-Type", "application/json")
.header("Accept", "application/json")
.header("Cookie", cookie_value)
.json(&payload)
.send()
.await?;
let status = response.status();
let text = response.text().await?;
if status.is_success() && login_result == "Login successful" {
Ok(text)
} else {
Err(Box::new(std::io::Error::new(std::io::ErrorKind::Other, text)))
}
}
#[cfg(test)]
fn setup() {
dotenv().ok();
}
#[cfg(test)]
mod tests {
use super::*;
#[tokio::test]
async fn test_convert() {
setup();
let user_type = "member";
let username = env::var("USERNAME").expect("USERNAME not set");
let date = "2023_04_02";
let base_currency = "GBP";
let target_currency = "EUR";
let amount = "500";
let result = convert(user_type, &username, date, base_currency, target_currency, amount).await;
match result {
Ok(response) => println!("Received response: {:?}", response),
Err(error) => println!("Error: {:?}", error),
}
}
}