Merge pull request #261 from skalenetwork/bug/add-more-info

add more info to db requests

SGXWalletServer.cpp

@@ -1061,7 +1061,8 @@ shared_ptr <string> SGXWalletServer::readFromDb(const string &name, const string
     auto dataStr = checkDataFromDb(prefix + name);
 
     if (dataStr == nullptr) {
-        throw SGXException(KEY_SHARE_DOES_NOT_EXIST, string(__FUNCTION__) +  ":Data with this name does not exist");
+        throw SGXException(KEY_SHARE_DOES_NOT_EXIST, string(__FUNCTION__) +  ":Data with this name does not exist: "
+                                                                                                    + prefix + name);
     }
 
     return dataStr;
@@ -1075,7 +1076,8 @@ shared_ptr <string> SGXWalletServer::checkDataFromDb(const string &name, const s
 
 void SGXWalletServer::writeKeyShare(const string &_keyShareName, const string &_value) {
     if (LevelDB::getLevelDb()->readString(_keyShareName) != nullptr) {
-        throw SGXException(KEY_SHARE_ALREADY_EXISTS, string(__FUNCTION__) + ":Key share with this name already exists");
+        throw SGXException(KEY_SHARE_ALREADY_EXISTS, string(__FUNCTION__) + ":Key share with this name already exists"
+                                                                                                        + _keyShareName);
     }
 
     LevelDB::getLevelDb()->writeString(_keyShareName, _value);
@@ -1084,7 +1086,7 @@ void SGXWalletServer::writeKeyShare(const string &_keyShareName, const string &_
 void SGXWalletServer::writeDataToDB(const string &name, const string &value) {
 
     if (LevelDB::getLevelDb()->readString(name) != nullptr) {
-        throw SGXException(KEY_NAME_ALREADY_EXISTS, string(__FUNCTION__) + ":Name already exists");
+        throw SGXException(KEY_NAME_ALREADY_EXISTS, string(__FUNCTION__) + ":Name already exists" + name);
     }
     LevelDB::getLevelDb()->writeString(name, value);
 }