add edit, ls and remove cli commands

src/models.rs

@@ -1,5 +1,7 @@
+use std::fmt;
 use std::time::SystemTime;
 
+use chrono::{DateTime, Utc};
 use diesel::prelude::*;
 
 use serde::Deserialize;
@@ -30,3 +32,18 @@ pub struct CreateServer<'a> {
     pub status: ServerStatus,
     pub redirect_ip: Option<&'a str>
 }
+
+
+impl fmt::Display for Servers {
+    fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
+        let login = match self.last_login {
+            Some(date) => {
+                let datetime: DateTime<Utc> = date.into();
+
+                format!("{}", datetime.format("%d-%m-%Y at %H:%M").to_string())
+            },
+            None => { "never".to_string() }
+        };
+        write!(f, "name: {}   last_login: {}    status: {}", self.name, login, self.status)
+    }
+}