dialog message persistence

crates/lavina-core/src/dialog.rs

@@ -65,7 +65,10 @@ impl DialogRegistry {
         let dialog = guard.dialogs.get(&id);
         if let Some(d) = dialog {
             let mut d = d.write().await;
-            guard.storage.increment_dialog_message_count(d.storage_id).await?;
+            guard
+                .storage
+                .insert_dialog_message(d.storage_id, d.message_count, from.as_inner(), &body, created_at)
+                .await?;
             d.message_count += 1;
         } else {
             drop(guard);
@@ -73,7 +76,10 @@ impl DialogRegistry {
             // double check in case concurrent access has loaded this dialog
             if let Some(d) = guard2.dialogs.get(&id) {
                 let mut d = d.write().await;
-                guard2.storage.increment_dialog_message_count(d.storage_id).await?;
+                guard2
+                    .storage
+                    .insert_dialog_message(d.storage_id, d.message_count, from.as_inner(), &body, created_at)
+                    .await?;
                 d.message_count += 1;
             } else {
                 let (p1, p2) = id.as_inner();
@@ -86,7 +92,16 @@ impl DialogRegistry {
                     }
                 };
                 tracing::info!("Dialog {id:?} loaded");
-                guard2.storage.increment_dialog_message_count(stored_dialog.id).await?;
+                guard2
+                    .storage
+                    .insert_dialog_message(
+                        stored_dialog.id,
+                        stored_dialog.message_count,
+                        from.as_inner(),
+                        &body,
+                        created_at,
+                    )
+                    .await?;
                 let dialog = Dialog {
                     storage_id: stored_dialog.id,
                     player_storage_id_1: stored_dialog.participant_1,

crates/lavina-core/src/repo/dialog.rs

@@ -1,10 +1,11 @@
-use anyhow::Result;
+use anyhow::{anyhow, Result};
 use chrono::{DateTime, Utc};
 use sqlx::FromRow;
 
 use crate::repo::Storage;
 
 impl Storage {
+    #[tracing::instrument(skip(self), name = "Storage::retrieve_dialog")]
     pub async fn retrieve_dialog(&self, participant_1: &str, participant_2: &str) -> Result<Option<StoredDialog>> {
         let mut executor = self.conn.lock().await;
         let res = sqlx::query_as(
@@ -20,19 +21,41 @@ impl Storage {
         Ok(res)
     }
 
-    pub async fn increment_dialog_message_count(&self, storage_id: u32) -> Result<()> {
+    #[tracing::instrument(skip(self, content, created_at), name = "Storage::insert_dialog_message")]
+    pub async fn insert_dialog_message(
+        &self,
+        dialog_id: u32,
+        id: u32,
+        author_id: &str,
+        content: &str,
+        created_at: &DateTime<Utc>,
+    ) -> Result<()> {
         let mut executor = self.conn.lock().await;
+        let res: Option<(u32,)> = sqlx::query_as("select id from users where name = ?;")
+            .bind(author_id)
+            .fetch_optional(&mut *executor)
+            .await?;
+        let Some((author_id,)) = res else {
+            return Err(anyhow!("No such user"));
+        };
         sqlx::query(
-            "update rooms set message_count = message_count + 1
-            where id = ?;",
+            "insert into dialog_messages(dialog_id, id, author_id, content, created_at)
+            values (?, ?, ?, ?, ?);
+            update dialogs set message_count = message_count + 1 where id = ?;",
         )
-        .bind(storage_id)
+        .bind(dialog_id)
+        .bind(id)
+        .bind(author_id)
+        .bind(content)
+        .bind(created_at)
+        .bind(dialog_id)
         .execute(&mut *executor)
         .await?;
 
         Ok(())
     }
 
+    #[tracing::instrument(skip(self, created_at), name = "Storage::initialize_dialog")]
     pub async fn initialize_dialog(
         &self,
         participant_1: &str,

crates/projection-xmpp/src/lib.rs

@@ -428,6 +428,7 @@ struct XmppConnection<'a> {
 }
 
 impl<'a> XmppConnection<'a> {
+    #[tracing::instrument(skip(self, output, packet), name = "XmppConnection::handle_packet")]
     async fn handle_packet(&mut self, output: &mut Vec<Event<'static>>, packet: ClientPacket) -> Result<bool> {
         let res = match packet {
             ClientPacket::Iq(iq) => {