update

src/routes/item/supply.rs

@@ -76,3 +76,18 @@ pub async fn inventory_route(
         .map(|x| x.api_json())
         .collect::<Vec<_>>()))
 }
+
+#[get("/item/<item_id>/<variant_id>/stat")]
+pub async fn variant_stat_route(
+    item_id: &str,
+    variant_id: &str,
+    itemdb: &State<ItemDB>,
+) -> FallibleApiResponse {
+    let variant = itemdb
+        .get_item(item_id)
+        .ok_or_else(item_does_not_exist_error)?
+        .variant(variant_id)
+        .ok_or_else(variant_does_not_exist_error)?;
+
+    Ok(variant.stat().await)
+}