use actix::{Handler, Message}; use lettre; use lettre_email; use uuid::Uuid; use crate::mail::MailExecutor; #[derive(Debug)] pub struct Welcome { pub bind_token: Uuid, pub email: String, } impl Message for Welcome { type Result = Result<(), String>; } impl Handler for MailExecutor { type Result = Result<(), String>; fn handle(&mut self, msg: Welcome, _ctx: &mut Self::Context) -> Self::Result { use lettre::Transport; let transport = &mut self.transport; let from = self.config.from.as_str(); let html = format!( r#"

Welcome in JIRS!

Please copy this code to sign-in single use token field:

{bind_token}
            
            
                Notice: This token is single use and will be removed from system once you use it.
            
            
            
            "#,
            bind_token = msg.bind_token,
        );

        let email = lettre_email::Email::builder()
            .from(from.clone())
            .to(msg.email.as_str())
            .html(html.as_str())
            .subject("Welcome to JIRS")
            .build()
            .map_err(|_| "Email is not valid".to_string())?;

        transport
            .send(email.into())
            .and_then(|_| Ok(()))
            .map_err(|e| format!("Mailer: {}", e))
    }
}