feat(accountDeleteTransaction): Implement JSON-RPC endpoint for AccountDeleteTransaction (#748)

Signed-off-by: Rob Walworth <robert.walworth@swirldslabs.com>

Author: rwalworth

src/tck/include/SdkClient.h

@@ -58,6 +58,18 @@ nlohmann::json createAccount(const std::optional<std::string>& key,
                              const std::optional<std::string>& alias,
                              const std::optional<CommonTransactionParams>& commonTxParams);
 
+/**
+ * Delete an account.
+ *
+ * @param deleteAccountId   The ID of the account to delete.
+ * @param transferAccountId The ID of the account to which to transfer remaining balances.
+ * @param commonTxParams    Any parameters common to all transaction types.
+ * @return A JSON response containing the status of the account deletion.
+ */
+nlohmann::json deleteAccount(const std::optional<std::string>& deleteAccountId,
+                             const std::optional<std::string>& transferAccountId,
+                             const std::optional<CommonTransactionParams>& commonTxParams);
+
 /**
  * Generate a Key.
  *

src/tck/src/SdkClient.cc

@@ -19,6 +19,7 @@
  */
 #include "SdkClient.h"
 #include "AccountCreateTransaction.h"
+#include "AccountDeleteTransaction.h"
 #include "AccountId.h"
 #include "AccountUpdateTransaction.h"
 #include "Client.h"
@@ -128,6 +129,34 @@ nlohmann::json SdkClient::createAccount(const std::optional<std::string>& key,
   };
 }
 
+//-----
+nlohmann::json SdkClient::deleteAccount(const std::optional<std::string>& deleteAccountId,
+                                        const std::optional<std::string>& transferAccountId,
+                                        const std::optional<CommonTransactionParams>& commonTxParams)
+{
+  AccountDeleteTransaction accountDeleteTransaction;
+  accountDeleteTransaction.setGrpcDeadline(std::chrono::seconds(DEFAULT_TCK_REQUEST_TIMEOUT));
+
+  if (deleteAccountId.has_value())
+  {
+    accountDeleteTransaction.setDeleteAccountId(AccountId::fromString(deleteAccountId.value()));
+  }
+
+  if (transferAccountId.has_value())
+  {
+    accountDeleteTransaction.setTransferAccountId(AccountId::fromString(transferAccountId.value()));
+  }
+
+  if (commonTxParams.has_value())
+  {
+    commonTxParams->fillOutTransaction(accountDeleteTransaction, mClient);
+  }
+
+  return {
+    {"status", gStatusToString.at(accountDeleteTransaction.execute(mClient).getReceipt(mClient).mStatus)}
+  };
+}
+
 //-----
 nlohmann::json SdkClient::generateKey(const std::string& type,
                                       const std::optional<std::string>& fromKey,

src/tck/src/main.cc

@@ -44,6 +44,9 @@ int main(int argc, char** argv)
                   "declineStakingReward",
                   "alias",
                   "commonTransactionParams" });
+  tckServer.add("deleteAccount",
+                getHandle(&SdkClient::deleteAccount),
+                { "deleteAccountId", "transferAccountId", "commonTransactionParams" });
   tckServer.add("generateKey", getHandle(&SdkClient::generateKey), { "type", "fromKey", "threshold", "keys" });
   tckServer.add("setup",
                 getHandle(&SdkClient::setup),