Release v0.19.0

CHANGELOG.md

@@ -1,5 +1,9 @@
 # Changelog
 
+## 0.19.0 (27.10.2023)
+
+* Add support for `SCAddress` type in the `SCVal` to obtain the Elixir native value.
+
 ## 0.18.1 (11.10.2023)
 
 * Add remaining changes for Protocol 20: Soroban.

README.md

@@ -35,7 +35,7 @@ The **Stellar SDK** is composed of two complementary components: **`TxBuild`** +
 ```elixir
 def deps do
   [
-    {:stellar_sdk, "~> 0.18.1"}
+    {:stellar_sdk, "~> 0.19.0"}
   ]
 end
 ```

lib/tx_build/sc_val.ex

@@ -485,6 +485,32 @@ defmodule Stellar.TxBuild.SCVal do
     %{}
   end
 
+  def to_native(%SCVal{
+        type: %StellarBase.XDR.SCValType{identifier: :SCV_ADDRESS},
+        value: %StellarBase.XDR.SCAddress{
+          sc_address: %StellarBase.XDR.AccountID{
+            account_id: %StellarBase.XDR.PublicKey{
+              public_key: %StellarBase.XDR.UInt256{
+                datum: public_key
+              }
+            }
+          },
+          type: %StellarBase.XDR.SCAddressType{identifier: :SC_ADDRESS_TYPE_ACCOUNT}
+        }
+      }) do
+    StellarBase.StrKey.encode!(public_key, :ed25519_public_key)
+  end
+
+  def to_native(%SCVal{
+        type: %StellarBase.XDR.SCValType{identifier: :SCV_ADDRESS},
+        value: %StellarBase.XDR.SCAddress{
+          sc_address: %StellarBase.XDR.Hash{value: hash},
+          type: %StellarBase.XDR.SCAddressType{identifier: :SC_ADDRESS_TYPE_CONTRACT}
+        }
+      }) do
+    StellarBase.StrKey.encode!(hash, :contract)
+  end
+
   def to_native(_sc_val), do: {:error, :invalid_or_not_supported_sc_val}
 
   @spec validate_xdr_decoding(xdr :: String.t()) :: validation()

mix.exs

@@ -2,7 +2,7 @@ defmodule Stellar.MixProject do
   use Mix.Project
 
   @github_url "https://github.com/kommitters/stellar_sdk"
-  @version "0.18.1"
+  @version "0.19.0"
 
   def project do
     [

test/tx_build/sc_val_test.exs

@@ -22,6 +22,8 @@ defmodule Stellar.TxBuild.SCValTest do
     # SCAddress
     public_key = "GB6FIXFOEK46VBDAG5USXRKKDJYFOBQZDMAPOYY6MC4KMRTSPVUH3X2A"
     sc_address = SCAddress.new(public_key)
+    contract = "CCEMOFO5TE7FGOAJOA3RDHPC6RW3CFXRVIGOFQPFE4ZGOKA2QEA636SN"
+    sc_address_contract = SCAddress.new(contract)
 
     sc_address_xdr = %StellarBase.XDR.SCAddress{
       sc_address: %StellarBase.XDR.AccountID{
@@ -37,6 +39,15 @@ defmodule Stellar.TxBuild.SCValTest do
       type: %StellarBase.XDR.SCAddressType{identifier: :SC_ADDRESS_TYPE_ACCOUNT}
     }
 
+    sc_address_contract_xdr = %StellarBase.XDR.SCAddress{
+      sc_address: %StellarBase.XDR.Hash{
+        value:
+          <<136, 199, 21, 221, 153, 62, 83, 56, 9, 112, 55, 17, 157, 226, 244, 109, 177, 22, 241,
+            170, 12, 226, 193, 229, 39, 50, 103, 40, 26, 129, 1, 237>>
+      },
+      type: %StellarBase.XDR.SCAddressType{identifier: :SC_ADDRESS_TYPE_CONTRACT}
+    }
+
     discriminants = [
       %{type: :bool, value: true},
       %{type: :void, value: nil},
@@ -56,6 +67,7 @@ defmodule Stellar.TxBuild.SCValTest do
       %{type: :vec, value: [sc_val]},
       %{type: :map, value: [sc_map_entry]},
       %{type: :address, value: sc_address},
+      %{type: :address, value: sc_address_contract},
       %{type: :ledger_key_contract_instance, value: nil},
       %{type: :ledger_key_nonce, value: 132_131},
       %{type: :contract_instance, value: :token},
@@ -258,6 +270,20 @@ defmodule Stellar.TxBuild.SCValTest do
         type: :map,
         value: [sc_map_entry],
         native_value: %{"sc_val_key" => 123}
+      },
+      %{
+        val_type: :SCV_ADDRESS,
+        module: sc_address_xdr,
+        type: :address,
+        value: sc_address,
+        native_value: "GB6FIXFOEK46VBDAG5USXRKKDJYFOBQZDMAPOYY6MC4KMRTSPVUH3X2A"
+      },
+      %{
+        val_type: :SCV_ADDRESS,
+        module: sc_address_contract_xdr,
+        type: :address,
+        value: sc_address_contract,
+        native_value: "CCEMOFO5TE7FGOAJOA3RDHPC6RW3CFXRVIGOFQPFE4ZGOKA2QEA636SN"
       }
     ]