no fucking idea. was on the plane. project runs, tests pass.

src/services/mod.rs

@@ -1,20 +1,30 @@
 use rusqlite::Connection;
+use crate::{CustomResult, Error};
 
-use crate::services::_users::UserService;
+pub use crate::services::_users::UserService;
+pub use crate::services::_authentication::SessionService;
 
 mod _transactions;
 mod _users;
 mod _authentication;
+mod _securities;
 
-pub struct ServiceFactory<'a> {
-    conn: &'a Connection,
+pub use crate::db::ledger_internal::LedgerInternal;
+
+pub struct ReadOnlyServiceFactory<'a> {
+    conn: &'a mut Connection,
 }
 
-impl ServiceFactory<'_> {
-    pub fn new(conn: &Connection) -> ServiceFactory {
-        ServiceFactory { conn }
+impl ReadOnlyServiceFactory<'_> {
+    pub fn new(conn: &mut Connection) -> ReadOnlyServiceFactory {
+        ReadOnlyServiceFactory { conn }
     }
+
     pub fn get_user_service(&self) -> UserService {
         UserService::new(self.conn)
     }
+
+    pub fn get_authentication_service(&mut self) -> CustomResult<SessionService> {
+        SessionService::from_conn(self.conn)
+    }
 }