orders search query also working now

src/models/orders.rs

@@ -163,4 +163,45 @@ impl Model {}
 impl ActiveModel {}
 
 // implement your custom finders, selectors oriented logic here
-impl Entity {}
+impl Entity {
+    /// Admin order search: a diacritic- and case-insensitive substring match over
+    /// the free-text order fields an admin would actually type — order number,
+    /// email, customer name, company name, phone and tracking number. Backed by
+    /// the trigram indexes from the `order_search_indexes` migration. Newest
+    /// first, capped at `limit`. A blank query returns nothing (callers fall back
+    /// to the full list).
+    pub async fn search<C: sea_orm::ConnectionTrait>(
+        db: &C,
+        query: &str,
+        limit: u64,
+    ) -> Result<Vec<Model>, DbErr> {
+        let q = query.trim();
+        if q.is_empty() {
+            return Ok(Vec::new());
+        }
+        // Treat the query literally: escape LIKE wildcards, then wrap in %…%.
+        let escaped = q.replace('\\', "\\\\").replace('%', "\\%").replace('_', "\\_");
+        let pattern = format!("%{escaped}%");
+
+        let sql = r#"
+            SELECT * FROM orders o
+            WHERE f_unaccent(o.order_number)               ILIKE f_unaccent($1)
+               OR f_unaccent(o.email)                      ILIKE f_unaccent($1)
+               OR f_unaccent(COALESCE(o.customer_name,'')) ILIKE f_unaccent($1)
+               OR f_unaccent(COALESCE(o.company_name,''))  ILIKE f_unaccent($1)
+               OR f_unaccent(COALESCE(o.phone,''))         ILIKE f_unaccent($1)
+               OR f_unaccent(COALESCE(o.tracking_number,'')) ILIKE f_unaccent($1)
+            ORDER BY o.created_at DESC
+            LIMIT $2
+        "#;
+
+        Entity::find()
+            .from_raw_sql(sea_orm::Statement::from_sql_and_values(
+                db.get_database_backend(),
+                sql,
+                [pattern.into(), (limit as i64).into()],
+            ))
+            .all(db)
+            .await
+    }
+}