235 lines
12 KiB
C++
235 lines
12 KiB
C++
#include <graphene/peerplays_sidechain/sidechain_net_handler.hpp>
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#include <graphene/chain/sidechain_address_object.hpp>
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#include <graphene/chain/son_wallet_deposit_object.hpp>
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#include <graphene/chain/son_wallet_withdraw_object.hpp>
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#include <fc/log/logger.hpp>
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namespace graphene { namespace peerplays_sidechain {
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sidechain_net_handler::sidechain_net_handler(peerplays_sidechain_plugin &_plugin, const boost::program_options::variables_map &options) :
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plugin(_plugin),
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database(_plugin.database()) {
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}
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sidechain_net_handler::~sidechain_net_handler() {
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}
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graphene::peerplays_sidechain::sidechain_type sidechain_net_handler::get_sidechain() {
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return sidechain;
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}
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std::vector<std::string> sidechain_net_handler::get_sidechain_deposit_addresses() {
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std::vector<std::string> result;
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const auto &sidechain_addresses_idx = database.get_index_type<sidechain_address_index>();
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const auto &sidechain_addresses_by_sidechain_idx = sidechain_addresses_idx.indices().get<by_sidechain>();
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const auto &sidechain_addresses_by_sidechain_range = sidechain_addresses_by_sidechain_idx.equal_range(sidechain);
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std::for_each(sidechain_addresses_by_sidechain_range.first, sidechain_addresses_by_sidechain_range.second,
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[&result](const sidechain_address_object &sao) {
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result.push_back(sao.deposit_address);
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});
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return result;
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}
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std::vector<std::string> sidechain_net_handler::get_sidechain_withdraw_addresses() {
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std::vector<std::string> result;
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const auto &sidechain_addresses_idx = database.get_index_type<sidechain_address_index>();
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const auto &sidechain_addresses_by_sidechain_idx = sidechain_addresses_idx.indices().get<by_sidechain>();
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const auto &sidechain_addresses_by_sidechain_range = sidechain_addresses_by_sidechain_idx.equal_range(sidechain);
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std::for_each(sidechain_addresses_by_sidechain_range.first, sidechain_addresses_by_sidechain_range.second,
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[&result](const sidechain_address_object &sao) {
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result.push_back(sao.withdraw_address);
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});
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return result;
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}
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std::string sidechain_net_handler::get_private_key(std::string public_key) {
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auto private_key_itr = private_keys.find(public_key);
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if (private_key_itr != private_keys.end()) {
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return private_key_itr->second;
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}
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return std::string();
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}
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void sidechain_net_handler::sidechain_event_data_received(const sidechain_event_data &sed) {
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ilog("sidechain_event_data:");
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ilog(" timestamp: ${timestamp}", ("timestamp", sed.timestamp));
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ilog(" sidechain: ${sidechain}", ("sidechain", sed.sidechain));
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ilog(" sidechain_uid: ${uid}", ("uid", sed.sidechain_uid));
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ilog(" sidechain_transaction_id: ${transaction_id}", ("transaction_id", sed.sidechain_transaction_id));
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ilog(" sidechain_from: ${from}", ("from", sed.sidechain_from));
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ilog(" sidechain_to: ${to}", ("to", sed.sidechain_to));
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ilog(" sidechain_currency: ${currency}", ("currency", sed.sidechain_currency));
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ilog(" sidechain_amount: ${amount}", ("amount", sed.sidechain_amount));
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ilog(" peerplays_from: ${peerplays_from}", ("peerplays_from", sed.peerplays_from));
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ilog(" peerplays_to: ${peerplays_to}", ("peerplays_to", sed.peerplays_to));
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ilog(" peerplays_asset: ${peerplays_asset}", ("peerplays_asset", sed.peerplays_asset));
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const chain::global_property_object &gpo = database.get_global_properties();
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// Deposit request
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if ((sed.peerplays_to == GRAPHENE_SON_ACCOUNT) && (sed.sidechain_currency.compare("1.3.0") != 0)) {
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son_wallet_deposit_create_operation op;
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op.payer = GRAPHENE_SON_ACCOUNT;
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op.timestamp = sed.timestamp;
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op.sidechain = sed.sidechain;
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op.sidechain_uid = sed.sidechain_uid;
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op.sidechain_transaction_id = sed.sidechain_transaction_id;
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op.sidechain_from = sed.sidechain_from;
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op.sidechain_to = sed.sidechain_to;
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op.sidechain_currency = sed.sidechain_currency;
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op.sidechain_amount = sed.sidechain_amount;
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op.peerplays_from = sed.peerplays_from;
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op.peerplays_to = sed.peerplays_to;
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op.peerplays_asset = sed.peerplays_asset;
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for (son_id_type son_id : plugin.get_sons()) {
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if (plugin.is_active_son(son_id)) {
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proposal_create_operation proposal_op;
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proposal_op.fee_paying_account = plugin.get_son_object(son_id).son_account;
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proposal_op.proposed_ops.emplace_back(op_wrapper(op));
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uint32_t lifetime = (gpo.parameters.block_interval * gpo.active_witnesses.size()) * 3;
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proposal_op.expiration_time = time_point_sec(database.head_block_time().sec_since_epoch() + lifetime);
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signed_transaction trx = plugin.database().create_signed_transaction(plugin.get_private_key(son_id), proposal_op);
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try {
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database.push_transaction(trx, database::validation_steps::skip_block_size_check);
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if (plugin.app().p2p_node())
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plugin.app().p2p_node()->broadcast(net::trx_message(trx));
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} catch (fc::exception e) {
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ilog("sidechain_net_handler: sending proposal for son wallet deposit create operation by ${son} failed with exception ${e}", ("son", son_id)("e", e.what()));
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}
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}
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}
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return;
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}
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// Withdrawal request
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if ((sed.peerplays_to == GRAPHENE_SON_ACCOUNT) && (sed.sidechain_currency.compare("1.3.0") == 0)) {
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// BTC Payout only (for now)
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const auto &sidechain_addresses_idx = database.get_index_type<sidechain_address_index>().indices().get<by_account_and_sidechain>();
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const auto &addr_itr = sidechain_addresses_idx.find(std::make_tuple(sed.peerplays_from, sidechain_type::bitcoin));
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if (addr_itr == sidechain_addresses_idx.end())
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return;
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son_wallet_withdraw_create_operation op;
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op.payer = GRAPHENE_SON_ACCOUNT;
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op.timestamp = sed.timestamp;
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op.sidechain = sed.sidechain;
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op.peerplays_uid = sed.sidechain_uid;
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op.peerplays_transaction_id = sed.sidechain_transaction_id;
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op.peerplays_from = sed.peerplays_from;
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op.peerplays_asset = sed.peerplays_asset;
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op.withdraw_sidechain = sidechain_type::bitcoin; // BTC payout only (for now)
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op.withdraw_address = addr_itr->withdraw_address; // BTC payout only (for now)
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op.withdraw_currency = "BTC"; // BTC payout only (for now)
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op.withdraw_amount = sed.peerplays_asset.amount * 1000; // BTC payout only (for now)
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for (son_id_type son_id : plugin.get_sons()) {
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if (plugin.is_active_son(son_id)) {
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proposal_create_operation proposal_op;
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proposal_op.fee_paying_account = plugin.get_son_object(son_id).son_account;
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proposal_op.proposed_ops.emplace_back(op_wrapper(op));
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uint32_t lifetime = (gpo.parameters.block_interval * gpo.active_witnesses.size()) * 3;
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proposal_op.expiration_time = time_point_sec(database.head_block_time().sec_since_epoch() + lifetime);
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signed_transaction trx = plugin.database().create_signed_transaction(plugin.get_private_key(son_id), proposal_op);
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try {
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database.push_transaction(trx, database::validation_steps::skip_block_size_check);
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if (plugin.app().p2p_node())
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plugin.app().p2p_node()->broadcast(net::trx_message(trx));
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} catch (fc::exception e) {
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ilog("sidechain_net_handler: sending proposal for son wallet withdraw create operation by ${son} failed with exception ${e}", ("son", son_id)("e", e.what()));
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}
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}
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}
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return;
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}
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FC_ASSERT(false, "Invalid sidechain event");
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}
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void sidechain_net_handler::process_deposits() {
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const auto &idx = plugin.database().get_index_type<son_wallet_deposit_index>().indices().get<by_sidechain_and_processed>();
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const auto &idx_range = idx.equal_range(std::make_tuple(sidechain, false));
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std::for_each(idx_range.first, idx_range.second,
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[&](const son_wallet_deposit_object &swdo) {
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ilog("Deposit to process: ${swdo}", ("swdo", swdo));
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process_deposit(swdo);
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const chain::global_property_object &gpo = plugin.database().get_global_properties();
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son_wallet_deposit_process_operation p_op;
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p_op.payer = GRAPHENE_SON_ACCOUNT;
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p_op.son_wallet_deposit_id = swdo.id;
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proposal_create_operation proposal_op;
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proposal_op.fee_paying_account = plugin.get_son_object(plugin.get_current_son_id()).son_account;
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proposal_op.proposed_ops.emplace_back(op_wrapper(p_op));
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uint32_t lifetime = (gpo.parameters.block_interval * gpo.active_witnesses.size()) * 3;
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proposal_op.expiration_time = time_point_sec(plugin.database().head_block_time().sec_since_epoch() + lifetime);
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signed_transaction trx = plugin.database().create_signed_transaction(plugin.get_private_key(plugin.get_current_son_id()), proposal_op);
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trx.validate();
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try {
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plugin.database().push_transaction(trx, database::validation_steps::skip_block_size_check);
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if (plugin.app().p2p_node())
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plugin.app().p2p_node()->broadcast(net::trx_message(trx));
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} catch (fc::exception e) {
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ilog("sidechain_net_handler: sending proposal for transfer operation failed with exception ${e}", ("e", e.what()));
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}
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});
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}
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void sidechain_net_handler::process_withdrawals() {
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const auto &idx = plugin.database().get_index_type<son_wallet_withdraw_index>().indices().get<by_withdraw_sidechain_and_processed>();
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const auto &idx_range = idx.equal_range(std::make_tuple(sidechain, false));
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std::for_each(idx_range.first, idx_range.second,
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[&](const son_wallet_withdraw_object &swwo) {
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ilog("Withdraw to process: ${swwo}", ("swwo", swwo));
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process_withdrawal(swwo);
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const chain::global_property_object &gpo = plugin.database().get_global_properties();
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son_wallet_withdraw_process_operation p_op;
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p_op.payer = GRAPHENE_SON_ACCOUNT;
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p_op.son_wallet_withdraw_id = swwo.id;
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proposal_create_operation proposal_op;
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proposal_op.fee_paying_account = plugin.get_son_object(plugin.get_current_son_id()).son_account;
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proposal_op.proposed_ops.emplace_back(op_wrapper(p_op));
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uint32_t lifetime = (gpo.parameters.block_interval * gpo.active_witnesses.size()) * 3;
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proposal_op.expiration_time = time_point_sec(plugin.database().head_block_time().sec_since_epoch() + lifetime);
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signed_transaction trx = plugin.database().create_signed_transaction(plugin.get_private_key(plugin.get_current_son_id()), proposal_op);
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trx.validate();
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try {
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plugin.database().push_transaction(trx, database::validation_steps::skip_block_size_check);
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if (plugin.app().p2p_node())
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plugin.app().p2p_node()->broadcast(net::trx_message(trx));
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} catch (fc::exception e) {
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ilog("sidechain_net_handler: sending proposal for transfer operation failed with exception ${e}", ("e", e.what()));
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}
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});
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}
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void sidechain_net_handler::recreate_primary_wallet() {
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FC_ASSERT(false, "recreate_primary_wallet not implemented");
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}
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void sidechain_net_handler::process_deposit(const son_wallet_deposit_object &swdo) {
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FC_ASSERT(false, "process_deposit not implemented");
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}
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void sidechain_net_handler::process_withdrawal(const son_wallet_withdraw_object &swwo) {
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FC_ASSERT(false, "process_withdrawal not implemented");
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}
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}} // namespace graphene::peerplays_sidechain
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