taler-rust

commit d8e5f800f6adcb43822c779d71f8187003841217
parent 49ab96d9442c6f4f619e65381a3941c860f70a1a
Author: Antoine A <>
Date:   Wed,  4 Dec 2024 16:22:35 +0100

utils: db get amount using column index

Diffstat:
M
taler-api/src/db/type_helper.rs
 | 
8
++++++++

1 file changed, 8 insertions(+), 0 deletions(-)
diff --git a/taler-api/src/db/type_helper.rs b/taler-api/src/db/type_helper.rs
@@ -50,6 +50,7 @@ pub trait SqlTypeHelper {
         self.try_get_map(index, Url::parse)
     }
     fn try_get_amount(&self, index: &str, currency: &str) -> sqlx::Result<Amount>;
+    fn try_get_amount_i(&self, index: usize, currency: &str) -> sqlx::Result<Amount>;
 }
 
 impl SqlTypeHelper for PgRow {
@@ -82,4 +83,11 @@ impl SqlTypeHelper for PgRow {
 
         Ok(Amount::new(currency, val as u64, frac as u32))
     }
+
+    fn try_get_amount_i(&self, index: usize, currency: &str) -> sqlx::Result<Amount> {
+        let val: i64 = self.try_get(index)?;
+        let frac: i32 = self.try_get(index + 1)?;
+
+        Ok(Amount::new(currency, val as u64, frac as u32))
+    }
 }