Merge branch 'support-3974' into 'master'

Cashback tx send

See merge request !4

stream/ch/chain/net/srv/DapStreamChChainNetSrv.cpp

@@ -126,6 +126,17 @@ void ChChainNetSrv::onPktIn(DapChannelPacket* a_pkt)
             const dap_stream_ch_chain_net_srv_pkt_success_t * l_success =
                     reinterpret_cast<const dap_stream_ch_chain_net_srv_pkt_success_t* >(a_pkt->data());
             emit sigProvideSuccess( l_success->hdr.net_id, l_success->hdr.srv_uid, l_success->hdr.usage_id );
+            /* dap_chain_hash_fast_t l_tx_hash;
+            int err = dap_chain_str_to_hash_fast((const char*)l_success->custom_data, &l_tx_hash);
+            if(!err)
+                m_txBack = l_tx_hash;
+            emit sigSendTxHash(m_txBack.value().raw); */
+            if (strlen((const char*)l_success->custom_data) > 1)
+                emit sigSendTxHash((const char*)l_success->custom_data);
+            /* else {
+                qDebug() << "No cashback provided: " << (const char*)l_success->custom_data;
+            } */
+
         } break;
         case RESPONSE_ERROR:{
             const dap_stream_ch_chain_net_srv_pkt_error_t *l_err;

stream/ch/chain/net/srv/DapStreamChChainNetSrv.h

@@ -206,12 +206,17 @@ namespace Dap {
         private:
             DapStreamer * m_streamer;
             DapSession * m_mainDapSession;
+            Crypto::HashFast m_txBack;
         public:
             ChChainNetSrv(DapStreamer * a_streamer, DapSession * a_mainDapSession);
+            Crypto::HashFast getTxBack() {
+                return m_txBack;
+            }
         signals:
             void sigReceiptToSign(Chain::Receipt * receipt );
             void sigProvideSuccess (Chain::NetId a_netId, Chain::NetSrv::Uid a_srvUid, quint32 a_usageId );
             void sigProvideError(Chain::NetId a_netId, Chain::NetSrv::Uid a_srvUid, quint32 a_usageId,quint32 a_errorCode);
+            void sigSendTxHash(const QString &tx);
             void sigNotifyStopped(); // Service stopped
         public slots:
             void onPktIn(DapChannelPacket* a_pkt) override;