fix KDA field for klv transactions (#113)

Author: pedrxlz

packages/kos-mobile/src/lib.rs

@@ -506,7 +506,7 @@ mod tests {
             "The sender doesn't match"
         );
         assert_eq!(
-            transaction.raw, "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",
+            transaction.raw, "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",
             "The raw doesn't match"
         );
         assert_eq!(

packages/kos/src/chains/klv/mod.rs

@@ -339,6 +339,56 @@ mod test {
                 .unwrap()
         );
     }
+    #[test]
+    fn test_sign_tx_5() {
+        let pvk = hex::decode("1ab42cc412b618bdea3a599e3c9bae199ebf030895b039e9db1e30dafb12b727")
+            .unwrap();
+
+        let json = r#"
+        {
+           "RawData": {
+                "Nonce": 606,
+                "Sender": "SqQFUzLDtZNzXexeY++BMVH5GTKLDMSxo72GoRqjZz0=",
+                "Contract": [
+                {
+                    "Parameter": {
+                    "type_url": "type.googleapis.com/proto.TransferContract",
+                    "value": "CiBI/KqGTZBj8/J8YhvX20xb9NP6l5eXRCBmJsWERlhmSRIDS0xWGMCEPQ=="
+                }
+                }
+                ],
+                "Data": [
+                ""
+                ],
+                "KAppFee": 1000000,
+                "BandwidthFee": 2000000,
+                "Version": 1,
+                "ChainID": "MTA4",
+                "KDAFee": {
+                    "KDA": "Q0hJUFMtMUdaUA==",
+                    "Amount": 688200
+                }
+           }
+        }"#;
+        let raw_tx = json.as_bytes().to_vec();
+
+        let tx = crate::chains::Transaction {
+            raw_data: raw_tx,
+            tx_hash: Vec::new(),
+            signature: Vec::new(),
+            options: None,
+        };
+
+        let result_tx = crate::chains::klv::KLV {}.sign_tx(pvk, tx).unwrap();
+
+        assert_eq!(
+            result_tx.tx_hash,
+            vec![
+                60, 222, 134, 3, 87, 86, 2, 184, 223, 221, 53, 134, 54, 27, 20, 178, 197, 31, 20,
+                66, 12, 107, 186, 61, 21, 82, 78, 66, 210, 190, 124, 194
+            ]
+        );
+    }
 
     #[test]
     fn test_decode_klv_tx() {

packages/kos/src/chains/klv/models.rs

@@ -50,7 +50,7 @@ pub struct Raw {
     pub version: Option<u32>,
     #[Rename = "ChainID"]
     pub chain_id: String,
-    #[Rename = "KdaFee"] // Use this to match the exact JSON field name for this field
+    #[Rename = "KDAFee"] // Use this to match the exact JSON field name for this field
     pub kda_fee: ::core::option::Option<KdaFee>,
 }
 
@@ -72,7 +72,7 @@ pub struct Parameter {
 
 #[derive(Clone, PartialEq, Serialize, Deserialize)]
 pub struct KdaFee {
-    #[Rename = "Kda"]
+    #[Rename = "KDA"]
     pub kda: String,
     #[Rename = "Amount"]
     pub amount: i64,