Added proper "owned"status move

src/queries/wanted.rs

@@ -1,5 +1,6 @@
 use chrono::Utc;
 use sea_orm::*;
+use sea_orm::sea_query::Expr;
 
 use crate::entities::wanted_item::{
     self, ActiveModel, Entity as WantedItems, ItemType, Model as WantedItem, WantedStatus,
@@ -65,3 +66,15 @@ pub async fn remove(db: &DatabaseConnection, id: i32) -> DbResult<()> {
     WantedItems::delete_by_id(id).exec(db).await?;
     Ok(())
 }
+
+/// Promote all Downloaded items to Owned status. Returns the count updated.
+pub async fn promote_downloaded_to_owned(db: &DatabaseConnection) -> DbResult<u64> {
+    let now = Utc::now().naive_utc();
+    let result = WantedItems::update_many()
+        .col_expr(wanted_item::Column::Status, Expr::value("owned"))
+        .col_expr(wanted_item::Column::UpdatedAt, Expr::value(now))
+        .filter(wanted_item::Column::Status.eq(WantedStatus::Downloaded))
+        .exec(db)
+        .await?;
+    Ok(result.rows_affected)
+}