feat: auth

src/libs/lettre/mod.rs

@@ -1,18 +1,20 @@
+use super::Env;
 use lettre::message::Mailbox;
 use lettre::transport::smtp::authentication::Credentials;
 use lettre::{Message, SmtpTransport, Transport};
-use std::env;
+use std::error::Error;
 
 pub fn send_email(
 	to: &str,
 	subject: &str,
 	body: &str,
-) -> Result<(), Box<dyn std::error::Error>> {
-	let sender_email = env::var("SMTP_EMAIL")?.to_string();
-	let sender_name = env::var("SMTP_NAME")?.to_string();
-	let sender_password = env::var("SMTP_PASSWORD")?.to_string();
+) -> Result<(), Box<dyn Error>> {
+	let env = Env::new();
+	let host = env.smpt_host;
+	let sender_email = env.smtp_email;
+	let sender_name = env.smtp_name;
+	let sender_password = env.smtp_password;
 	let recipient_email = to;
-
 	let email = Message::builder()
 		.from(Mailbox::new(
 			Some(sender_name.replace("-", " ")),
@@ -21,14 +23,11 @@ pub fn send_email(
 		.to(recipient_email.parse()?)
 		.subject(subject)
 		.body(body.to_string())?;
-
 	let smtp_credentials =
 		Credentials::new(sender_email, sender_password.replace("-", " "));
-
-	let mailer = SmtpTransport::relay("smtp.gmail.com")?
+	let mailer = SmtpTransport::relay(&host)?
 		.credentials(smtp_credentials)
 		.build();
-
 	match mailer.send(&email) {
 		Ok(_) => {
 			println!("Email sent successfully to {}", to);