Add the shared domain event bus.

crates/bds-core/src/db/queries/db_notification.rs

@@ -0,0 +1,98 @@
+use diesel::prelude::*;
+
+use crate::db::DbConnection;
+use crate::db::schema::db_notifications;
+use crate::model::{DbNotification, NotificationAction, NotificationEntity};
+
+#[expect(
+    clippy::too_many_arguments,
+    reason = "fields mirror the persisted notification record"
+)]
+pub fn insert_notification(
+    conn: &DbConnection,
+    entity_type: &NotificationEntity,
+    entity_id: &str,
+    action: &NotificationAction,
+    from_cli: bool,
+    seen_at: Option<i64>,
+    created_at: i64,
+    project_id: Option<&str>,
+) -> QueryResult<()> {
+    conn.with(|connection| {
+        diesel::insert_into(db_notifications::table)
+            .values((
+                db_notifications::entity_type.eq(entity_type),
+                db_notifications::entity_id.eq(entity_id),
+                db_notifications::action.eq(action),
+                db_notifications::from_cli.eq(i32::from(from_cli)),
+                db_notifications::seen_at.eq(seen_at),
+                db_notifications::created_at.eq(created_at),
+                db_notifications::project_id.eq(project_id),
+            ))
+            .execute(connection)
+            .map(|_| ())
+    })
+}
+
+pub fn list_notifications(conn: &DbConnection) -> QueryResult<Vec<DbNotification>> {
+    conn.with(|connection| {
+        db_notifications::table
+            .order((
+                db_notifications::created_at.asc(),
+                db_notifications::id.asc(),
+            ))
+            .select(DbNotification::as_select())
+            .load(connection)
+    })
+}
+
+pub fn list_unseen_cli_notifications(conn: &DbConnection) -> QueryResult<Vec<DbNotification>> {
+    conn.with(|connection| {
+        db_notifications::table
+            .filter(db_notifications::from_cli.eq(1))
+            .filter(db_notifications::seen_at.is_null())
+            .order((
+                db_notifications::created_at.asc(),
+                db_notifications::id.asc(),
+            ))
+            .select(DbNotification::as_select())
+            .load(connection)
+    })
+}
+
+pub fn mark_notifications_seen(
+    conn: &DbConnection,
+    ids: &[i32],
+    seen_at: i64,
+) -> QueryResult<usize> {
+    if ids.is_empty() {
+        return Ok(0);
+    }
+    conn.with(|connection| {
+        diesel::update(db_notifications::table.filter(db_notifications::id.eq_any(ids)))
+            .set(db_notifications::seen_at.eq(seen_at))
+            .execute(connection)
+    })
+}
+
+pub fn prune_processed(conn: &DbConnection, cutoff: i64) -> QueryResult<usize> {
+    conn.with(|connection| {
+        diesel::delete(
+            db_notifications::table
+                .filter(db_notifications::seen_at.is_not_null())
+                .filter(db_notifications::created_at.le(cutoff)),
+        )
+        .execute(connection)
+    })
+}
+
+pub fn prune_unprocessed(conn: &DbConnection, cutoff: i64) -> QueryResult<usize> {
+    conn.with(|connection| {
+        diesel::delete(
+            db_notifications::table
+                .filter(db_notifications::seen_at.is_null())
+                .filter(db_notifications::created_at.le(cutoff)),
+        )
+        .execute(connection)
+    })
+}

crates/bds-core/src/db/queries/mod.rs

@@ -1,3 +1,4 @@
+pub mod db_notification;
 pub mod generated_file_hash;
 pub mod import_definition;
 pub mod media;