add field created_at to db::Message struct

src/db/mod.rs

@@ -7,7 +7,7 @@ pub mod raw_calls;
 use std::time::Duration;
 
 use async_trait::async_trait;
-use chrono::{DateTime, Utc};
+use chrono::{DateTime, FixedOffset, Local, Utc};
 use enum_stringify::EnumStringify;
 use futures::stream::TryStreamExt;
 
@@ -108,6 +108,7 @@ pub struct Message {
     pub message_id: i64,
     pub token: String,
     pub variant: Option<String>,
+    pub created_at: DateTime<FixedOffset>,
 }
 
 #[derive(Serialize, Deserialize)]
@@ -343,7 +344,10 @@ pub trait CallDB {
                     "message_id": messageid as i64
                 },
                 doc! {
-                    "$set": { "token": literal }
+                    "$set": {
+                        "token": literal,
+                        "created_at": Into::<DateTime<FixedOffset>>::into(Local::now()),
+                    }
                 },
             )
             .upsert(true)
@@ -369,7 +373,11 @@ pub trait CallDB {
                     "message_id": messageid as i64
                 },
                 doc! {
-                    "$set": { "token": literal, "variant": variant }
+                    "$set": {
+                        "token": literal,
+                        "variant": variant,
+                        "created_at": Into::<DateTime<FixedOffset>>::into(Local::now()),
+                    }
                 },
             )
             .upsert(true)