From d9a5f57da262d45ad640cf020156923f3d0caecb Mon Sep 17 00:00:00 2001
From: Duke Leto <duke@leto.net>
Date: Wed, 25 Aug 2021 00:44:16 -0400
Subject: [PATCH] z_shieldcoinbase plumbing

---
 src/rpc.cpp | 18 ++++++++++++++++++
 src/rpc.h   |  1 +
 2 files changed, 19 insertions(+)

diff --git a/src/rpc.cpp b/src/rpc.cpp
index 0322c5e..0e938d2 100644
--- a/src/rpc.cpp
+++ b/src/rpc.cpp
@@ -265,6 +265,24 @@ void RPC::getTransactions(const std::function<void(QJsonValue)>& cb) {
     conn->doRPCWithDefaultErrorHandling(makePayload(method), cb);
 }
 
+void RPC::shieldCoinbase(QJsonArray &params, const std::function<void(QJsonValue)>& cb,
+    const std::function<void(QString)>& err) {
+    QJsonObject payload = {
+        {"jsonrpc", "1.0"},
+        {"id", "42"},
+        {"method", "z_shieldcoinbase"},
+        {"params", params}
+    };
+
+    conn->doRPC(payload, cb,  [=] (QNetworkReply *reply, const QJsonValue &parsed) {
+        if (!parsed.isUndefined() && !parsed["error"].toObject()["message"].isNull()) {
+            err(parsed["error"].toObject()["message"].toString());
+        } else {
+            err(reply->errorString());
+        }
+    });
+}
+
 void RPC::sendZTransaction(QJsonValue params, const std::function<void(QJsonValue)>& cb,
     const std::function<void(QString)>& err) {
     QJsonObject payload = {
diff --git a/src/rpc.h b/src/rpc.h
index 7c13bd5..6136c79 100644
--- a/src/rpc.h
+++ b/src/rpc.h
@@ -79,6 +79,7 @@ public:
 
     void fillTxJsonParams(QJsonArray& params, Tx tx);
     void sendZTransaction(QJsonValue params, const std::function<void(QJsonValue)>& cb, const std::function<void(QString)>& err);
+    void shieldCoinbase(QJsonArray& params, const std::function<void(QJsonValue)>& cb, const std::function<void(QString)>& err);
     void watchTxStatus();
 
     const QMap<QString, WatchedTx> getWatchingTxns() { return watchingOps; }