Cleaning

backend/src/email.rs

@@ -4,7 +4,6 @@ use lettre::{
     AsyncTransport, Message, Tokio1Executor,
     transport::smtp::{AsyncSmtpTransport, authentication::Credentials},
 };
-use tracing::error;
 
 use crate::consts;
 
@@ -22,7 +21,13 @@ pub enum Error {
 
 #[async_trait::async_trait]
 pub trait EmailServiceTrait: Send + Sync {
-    async fn send_email(&self, email: &str, title: &str, message: &str) -> Result<(), Error>;
+    async fn send_email(
+        &self,
+        email_sender: &str,
+        email_receiver: &str,
+        title: &str,
+        message: &str,
+    ) -> Result<(), Error>;
 }
 
 pub struct EmailService {
@@ -49,11 +54,17 @@ impl EmailService {
 impl EmailServiceTrait for EmailService {
     /// A function to send an email using the given SMTP address.
     /// It may timeout if the SMTP server is not reachable, see [consts::SEND_EMAIL_TIMEOUT].
-    async fn send_email(&self, email: &str, title: &str, message: &str) -> Result<(), Error> {
+    async fn send_email(
+        &self,
+        email_sender: &str,
+        email_receiver: &str,
+        title: &str,
+        message: &str,
+    ) -> Result<(), Error> {
         let email = Message::builder()
             .message_id(None)
-            .from(consts::EMAIL_ADDRESS.parse()?)
-            .to(email.parse()?)
+            .from(email_sender.parse()?)
+            .to(email_receiver.parse()?)
             .subject(title)
             .body(message.to_string())?;