feat(core/database): system message helper

crates/core/database/src/models/messages/model.rs

@@ -2,6 +2,7 @@ use indexmap::{IndexMap, IndexSet};
 use iso8601_timestamp::Timestamp;
 use revolt_models::v0::{Embed, MessageSort, MessageWebhook};
 use revolt_result::Result;
+use ulid::Ulid;
 
 use crate::{events::client::EventV1, Database, File};
 
@@ -194,6 +195,19 @@ impl Message {
     }
 }
 
+impl SystemMessage {
+    pub fn into_message(self, channel: String) -> Message {
+        Message {
+            id: Ulid::new().to_string(),
+            channel,
+            author: "00000000000000000000000000".to_string(),
+            system: Some(self),
+
+            ..Default::default()
+        }
+    }
+}
+
 impl Interactions {
     /// Validate interactions info is correct
     /* pub async fn validate(

crates/core/database/src/models/server_members/model.rs

@@ -4,7 +4,7 @@ use revolt_result::{create_error, Result};
 
 use crate::{
     events::client::EventV1, util::permissions::DatabasePermissionQuery, Database, File, Server,
-    User,
+    SystemMessage, User,
 };
 
 auto_derived_partial!(
@@ -122,18 +122,18 @@ impl Member {
         .private(user.id.clone())
         .await;
 
-        if let Some(_id) = server
+        if let Some(id) = server
             .system_messages
             .as_ref()
             .and_then(|x| x.user_joined.as_ref())
         {
-            /* TODO: SystemMessage::UserJoined {
+            SystemMessage::UserJoined {
                 id: user.id.clone(),
             }
             .into_message(id.to_string())
-            .create_no_web_push(db, id, false)
+            .send_without_notifications(db)
             .await
-            .ok(); */
+            .ok();
         }
 
         // Ok(channels)