login

src/login/mod.rs

@@ -33,6 +33,10 @@ pub struct StoreInfo {
 }
 
 impl StoreInfo {
+    pub fn is_usable(&self) -> bool {
+        self.store_id != 0
+    }
+
     pub fn is_dinner(&self) -> bool {
         self.brand_type.is_dinner()
     }