1 files changed, 68 insertions, 0 deletions
diff --git a/crates/secd/src/client/email/mod.rs b/crates/secd/src/client/email/mod.rs
new file mode 100644
index 0000000..915d18c
--- /dev/null
+++ b/crates/secd/src/client/email/mod.rs
@@ -0,0 +1,68 @@
+use email_address::EmailAddress;
+use lettre::Transport;
+use log::error;
+use std::collections::HashMap;
+
+#[derive(Debug, thiserror::Error, derive_more::Display)]
+pub enum EmailMessengerError {
+    FailedToSendEmail,
+}
+
+pub struct EmailValidationMessage {
+    pub recipient: EmailAddress,
+    pub subject: String,
+    pub body: String,
+}
+
+#[async_trait::async_trait]
+pub(crate) trait EmailMessenger {
+    async fn send_email(
+        &self,
+        email_address: &EmailAddress,
+        template: &str,
+        template_vars: HashMap<&str, &str>,
+    ) -> Result<(), EmailMessengerError>;
+}
+
+pub(crate) struct LocalMailer {}
+
+#[async_trait::async_trait]
+impl EmailMessenger for LocalMailer {
+    async fn send_email(
+        &self,
+        email_address: &EmailAddress,
+        template: &str,
+        template_vars: HashMap<&str, &str>,
+    ) -> Result<(), EmailMessengerError> {
+        todo!()
+    }
+}
+
+#[async_trait::async_trait]
+pub(crate) trait Sendable {
+    async fn send(&self) -> Result<(), EmailMessengerError>;
+}
+
+#[async_trait::async_trait]
+impl Sendable for EmailValidationMessage {
+    // TODO: We need to break this up as before, especially so we can feature
+    // gate unwanted things like Lettre...
+    async fn send(&self) -> Result<(), EmailMessengerError> {
+        // TODO: Get these things from the template...
+        let email = lettre::Message::builder()
+            .from("BranchControl <iam@branchcontrol.com>".parse().unwrap())
+            .reply_to("BranchControl <iam@branchcontrol.com>".parse().unwrap())
+            .to(self.recipient.to_string().parse().unwrap())
+            .subject(self.subject.clone())
+            .body(self.body.clone())
+            .unwrap();
+
+        let mailer = lettre::SmtpTransport::unencrypted_localhost();
+
+        mailer.send(&email).map_err(|e| {
+            error!("failed to send email {:?}", e);
+            EmailMessengerError::FailedToSendEmail
+        })?;
+        Ok(())
+    }
+}