Refactor generate_invite_claims, make org_name and org_id optional

src/mail.rs

@@ -6,7 +6,7 @@ use native_tls::{Protocol, TlsConnector};
 
 use crate::MailConfig;
 use crate::CONFIG;
-
+use crate::auth::{generate_invite_claims, encode_jwt};
 use crate::api::EmptyResult;
 use crate::error::Error;
 
@@ -58,12 +58,21 @@ pub fn send_password_hint(address: &str, hint: Option<String>, config: &MailConf
 
 pub fn send_invite(
     address: &str,
-    org_id: &str,
-    org_user_id: &str,
-    token: &str,
+    uuid: &str,
+    org_id: Option<String>,
+    org_user_id: Option<String>,
     org_name: &str,
+    invited_by_email: Option<String>,
     config: &MailConfig,
 ) -> EmptyResult {
+    let claims = generate_invite_claims(
+                uuid.to_string(),
+                String::from(address),
+                org_id.clone(),
+                org_user_id.clone(),
+                invited_by_email.clone(),
+            );
+    let invite_token = encode_jwt(&claims);
     let (subject, body) = {
         (format!("Join {}", &org_name),
         format!(
@@ -72,7 +81,7 @@ pub fn send_invite(
              <a href=\"{}/#/accept-organization/?organizationId={}&organizationUserId={}&email={}&organizationName={}&token={}\">Click here to join</a></p>
              <p>If you do not wish to join this organization, you can safely ignore this email.</p>
              </html>",
-            org_name, CONFIG.domain, org_id, org_user_id, address, org_name, token
+            org_name, CONFIG.domain, org_id.unwrap_or("_".to_string()), org_user_id.unwrap_or("_".to_string()), address, org_name, invite_token
         ))
     };