Add getMintAmount function

firoorg · Jun 7, 2023 · 6a7c0f9 · 6a7c0f9
1 parent e946fce
commit 6a7c0f9
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Showing 2 changed files with 13 additions and 0 deletions.
diff --git a/src/spark/sparkwallet.cpp b/src/spark/sparkwallet.cpp
@@ -400,6 +400,17 @@ CSparkMintMeta CSparkWallet::getMintMeta(const secp_primitives::Scalar& nonce) {
     return CSparkMintMeta();
 }
 
+bool CSparkWallet::getMintAmount(spark::Coin coin, CAmount& amount) {
+    spark::IdentifiedCoinData identifiedCoinData;
+    try {
+        identifiedCoinData = coin.identify(this->viewKey);
+    } catch (...) {
+        return false;
+    }
+    amount = identifiedCoinData.v;
+    return true;
+}
+
 void CSparkWallet::UpdateSpendState(const GroupElement& lTag, const uint256& lTagHash, const uint256& txHash, bool fUpdateMint) {
     if (coinMeta.count(lTagHash)) {
         auto mintMeta = coinMeta[lTagHash];

diff --git a/src/spark/sparkwallet.h b/src/spark/sparkwallet.h
@@ -80,6 +80,8 @@ class CSparkWallet  {
     // get mint tag from nonce
     CSparkMintMeta getMintMeta(const secp_primitives::Scalar& nonce);
 
+    bool getMintAmount(spark::Coin coin, CAmount& amount);
+
     bool isMine(spark::Coin coin) const;
     bool isMine(const std::vector<GroupElement>& lTags) const;