core_rpc_server: add optional json decoded tx to COMMAND_RPC_GET_TRANSACTIONS

src/rpc/core_rpc_server.cpp

@@ -253,6 +253,8 @@ namespace cryptonote
     {
       blobdata blob = t_serializable_object_to_blob(tx);
       res.txs_as_hex.push_back(string_tools::buff_to_hex_nodelimer(blob));
+      if (req.decode_as_json)
+        res.txs_as_json.push_back(obj_to_json_str(tx));
     }
 
     BOOST_FOREACH(const auto& miss_tx, missed_txs)

src/rpc/core_rpc_server_commands_defs.h

@@ -95,9 +95,11 @@ namespace cryptonote
     struct request
     {
       std::list<std::string> txs_hashes;
+      bool decode_as_json;
 
       BEGIN_KV_SERIALIZE_MAP()
         KV_SERIALIZE(txs_hashes)
+        KV_SERIALIZE(decode_as_json)
       END_KV_SERIALIZE_MAP()
     };
 
@@ -106,11 +108,13 @@ namespace cryptonote
     {
       std::list<std::string> txs_as_hex;  //transactions blobs as hex
       std::list<std::string> missed_tx;   //not found transactions
+      std::list<std::string> txs_as_json; //transactions decoded as json
       std::string status;
 
       BEGIN_KV_SERIALIZE_MAP()
         KV_SERIALIZE(txs_as_hex)
         KV_SERIALIZE(missed_tx)
+        KV_SERIALIZE(txs_as_json)
         KV_SERIALIZE(status)
       END_KV_SERIALIZE_MAP()
     };