Refactored code into better modules.

src/main.rs

@@ -7,12 +7,11 @@ use serde::Serialize;
 use simple_logger::SimpleLogger;
 
 use crate::migration::apply_migrations;
-use crate::securities::list_securities;
+use db::list_securities;
+use crate::db::{create_user, list_users};
 
 mod migration;
-mod users;
-mod securities;
-mod account;
+mod db;
 
 #[derive(Debug, Serialize)]
 struct Output<T> {
@@ -269,12 +268,12 @@ impl ProCommandLineLogic {
 impl CommandLineUserLogic for ProCommandLineLogic {
     fn create_user(&mut self, conn: &mut Connection, name: &String, public_key: &String) {
         let tx = conn.transaction().unwrap();
-        users::create_user(& tx, name, public_key);
+        create_user(& tx, name, public_key);
         tx.commit().unwrap();
     }
 
     fn list_user(&mut self, conn: &Connection) {
-        let users = users::list_users(conn);
+        let users = list_users(conn);
         match users {
             Ok(u) => {
                 let out = Output::success(u);