SKALE-3023 fix getLatestCreatedKey command

LevelDB.cpp

@@ -192,7 +192,7 @@ stringstream LevelDB::getAllKeys() {
             // old style keys
             value = " VALUE: " + it->value().ToString();
         }
-        result << "KEY: " << key << ',' << value << '\n';
+        result << "KEY: " << key << ',' << value << std::endl;
     }
     result << "TOTAL NUMBER OF KEYS: " << counter << '\n';
 
@@ -211,8 +211,8 @@ pair<string, uint64_t> LevelDB::getLatestCreatedKey() {
             Json::Reader reader;
             reader.parse(it->value().ToString().c_str(), key_data);
 
-            if (key_data["timestamp"].asUInt64() > latest_timestamp) {
-                latest_timestamp = key_data["timestamp"].asUInt64();
+            if (std::stoi(key_data["timestamp"].asString()) > latest_timestamp) {
+                latest_timestamp = std::stoi(key_data["timestamp"].asString());
                 latest_created_key_name = it->key().ToString();
             }
         } else {

LevelDB.h

@@ -89,12 +89,8 @@ public:
 
     void throwExceptionOnError(leveldb::Status result);
 
-
     LevelDB(string& filename);
 
-
-
-
     class KeyVisitor {
     public:
         virtual void visitDBKey(const char* _data) = 0;

sgx_util.cpp

@@ -58,7 +58,7 @@ void getLatestCreatedKey() {
     std::cout << "Info client inited" << std::endl;
     Json::Value lastCreatedKey = c.getLatestCreatedKey();
     std::cout << "Last created key name: " << lastCreatedKey["keyName"] << std::endl;
-    std::cout << "Last created key creation time: " << lastCreatedKey["creationTime"] << std::endl;
+    std::cout << "Last created key creation time: " << std::stoi(lastCreatedKey["creationTime"].asString()) << std::endl;
     exit(0);
 }
 
@@ -102,9 +102,9 @@ void isKeyExists(const std::string& key) {
     StubClient c(client, jsonrpc::JSONRPC_CLIENT_V2);
     std::cout << "Info client inited" << std::endl;
     if (c.isKeyExist(key)["IsExist"].asBool()) {
-        std::cout << "Key with name " << key << "presents in server database.\n";
+        std::cout << "Key with name " << key << " presents in server database.\n";
     } else {
-        std::cout << "Key with name " << key << "does not exist in server's database.\n";
+        std::cout << "Key with name " << key << " does not exist in server's database.\n";
     }
     exit(0);
 }