From e661499b4aff621c35e168f2bca6c314b42460ad Mon Sep 17 00:00:00 2001
From: Riccardo Casatta <riccardo@casatta.it>
Date: Fri, 17 Jan 2025 13:44:26 +0100
Subject: [PATCH 1/2] return discount info from transaction

---
 src/rest.rs | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/src/rest.rs b/src/rest.rs
index ca94afa6..be868774 100644
--- a/src/rest.rs
+++ b/src/rest.rs
@@ -127,6 +127,12 @@ struct TransactionValue {
     fee: u64,
     #[serde(skip_serializing_if = "Option::is_none")]
     status: Option<TransactionStatus>,
+
+    #[cfg(feature = "liquid")]
+    discount_vsize: usize,
+
+    #[cfg(feature = "liquid")]
+    discount_weight: usize,
 }
 
 impl TransactionValue {
@@ -170,6 +176,12 @@ impl TransactionValue {
             weight: weight as u64,
             fee,
             status: Some(TransactionStatus::from(blockid)),
+
+            #[cfg(feature = "liquid")]
+            discount_vsize: tx.discount_vsize(),
+
+            #[cfg(feature = "liquid")]
+            discount_weight: tx.discount_weight(),
         }
     }
 }

From d1120e03fd093db5eaf30b35e37a9b1cdc8d24c1 Mon Sep 17 00:00:00 2001
From: Riccardo Casatta <riccardo@casatta.it>
Date: Fri, 17 Jan 2025 13:44:48 +0100
Subject: [PATCH 2/2] test discount info are present in liquid

---
 tests/rest.rs | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/tests/rest.rs b/tests/rest.rs
index ce49feb7..f72b9c47 100644
--- a/tests/rest.rs
+++ b/tests/rest.rs
@@ -40,6 +40,11 @@ fn test_rest() -> Result<()> {
         vout["scriptpubkey_address"].as_str() == Some(&addr1.to_string())
             && vout["value"].as_u64() == Some(119123000)
     }));
+    #[cfg(feature = "liquid")]
+    {
+        assert_eq!(res["discount_vsize"].as_u64().unwrap(), 228);
+        assert_eq!(res["discount_weight"].as_u64().unwrap(), 912);
+    }
 
     // Test GET /tx/:txid/status
     let res = get_json(&format!("/tx/{}/status", txid1_confirmed))?;