improves balance format/style

1 files changed, 13 insertions, 0 deletions

diff --git a/schist_core/schist_models/src/bucket.rs b/schist_core/schist_models/src/bucket.rs
index a28aa8f..67ed31e 100644
--- a/schist_core/schist_models/src/bucket.rs
+++ b/schist_core/schist_models/src/bucket.rs
@@ -1,3 +1,5 @@
+use std::ops::Div;
+
 use derive_builder::Builder;
 use diesel::prelude::*;
 use serde::{Deserialize, Serialize};
@@ -34,3 +36,14 @@ impl Bucket {
                 .all(|t| t.bucket_id.is_none_or(|id| id != self.id))
     }
 }
+
+impl Bucket {
+    pub fn pretty_balance_per_100(&self) -> String {
+        let abs_balance_per_100 = self.balance.unwrap_or(0).div(100).abs();
+        if self.balance.is_none_or(|balance| balance >= 0) {
+            abs_balance_per_100.to_string()
+        } else {
+            format!("({abs_balance_per_100})")
+        }
+    }
+}