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sidechain_withdrawal_transaction

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This commit is contained in:
Pavel Baykov 2022-03-10 05:07:19 -04:00
parent 21e13ac4d4
commit f3666d7468
2 changed files with 101 additions and 0 deletions
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23
libraries/wallet/include/graphene/wallet/wallet.hpp
View file

@ -1567,6 +1567,28 @@ class wallet_api
sidechain_type sidechain,
bool broadcast = false);
/** Broadcast signed transaction for manually sidechain withdrawal
* @param son_name_or_id ID or name of the son account
* @param sidechain Sidechain type (bitcoin, HIVE, etc)
* @param peerplays_uid peerplays_uid
* @param transaction_id ID of transaction
* @param peerplays_from Sidechain address transaction from
* @param withdraw_sidechain Withdraw sidechain
* @param withdraw_address Withdraw address
* @param withdraw_currency Withdraw currency
* @param withdraw_amount Withdraw amount
* @returns the signed transaction.
*/
signed_transaction sidechain_withdrawal_transaction(const string &son_name_or_id,
const sidechain_type& sidechain,
const std::string &peerplays_uid,
const std::string &peerplays_transaction_id,
const chain::account_id_type &peerplays_from,
const sidechain_type& withdraw_sidechain,
const std::string &withdraw_address,
const std::string &withdraw_currency,
const string &withdraw_amount);
/** Retrieves all sidechain addresses owned by given account.
*
* @param account the name or id of the account who owns the address
@ -2723,6 +2745,7 @@ FC_API( graphene::wallet::wallet_api,
(get_son_wallets)
(add_sidechain_address)
(delete_sidechain_address)
(sidechain_withdrawal_transaction)
(get_sidechain_addresses_by_account)
(get_sidechain_addresses_by_sidechain)
(get_sidechain_address_by_account_and_sidechain)

78
libraries/wallet/wallet.cpp
View file

@ -2361,6 +2361,63 @@ public:
} FC_CAPTURE_AND_RETHROW() }
signed_transaction sidechain_withdrawal_transaction(const string &son_name_or_id,
const sidechain_type& sidechain,
const std::string &peerplays_uid,
const std::string &peerplays_transaction_id,
const chain::account_id_type &peerplays_from,
const sidechain_type& withdraw_sidechain,
const std::string &withdraw_address,
const std::string &withdraw_currency,
const string &withdraw_amount)
{ try{
const global_property_object& gpo = get_global_properties();
const auto dynamic_props = get_dynamic_global_properties();
const auto son_obj = get_son(son_name_or_id);
fc::optional<asset_object> peerplays_asset = get_asset(withdraw_currency);
FC_ASSERT(peerplays_asset, "Could not find asset matching ${asset}", ("asset", peerplays_asset));
const auto asset_val = peerplays_asset->amount_from_string(withdraw_amount);
const auto asset_price = peerplays_asset->options.core_exchange_rate;
price withdraw_currency_price = {};
if ("BTC" == withdraw_currency) {
fc::optional<asset_object> a = get_asset( gpo.parameters.btc_asset());
withdraw_currency_price = a->options.core_exchange_rate;
} else
if ("HBD" == withdraw_currency) {
fc::optional<asset_object> a = get_asset( gpo.parameters.hbd_asset());
withdraw_currency_price = a->options.core_exchange_rate;
} else
if ("HIVE" == withdraw_currency) {
fc::optional<asset_object> a = get_asset( gpo.parameters.hive_asset());
withdraw_currency_price = a->options.core_exchange_rate;
} else {
FC_THROW("withdraw_currency ${withdraw_currency}", ("withdraw_currency", withdraw_currency));
}
//! Create transaction
signed_transaction son_wallet_withdraw_create_transaction;
son_wallet_withdraw_create_operation op;
op.payer = son_obj.son_account;
op.son_id = son_obj.id;
op.timestamp = dynamic_props.time;
op.block_num = dynamic_props.head_block_number;
op.sidechain = sidechain;
op.peerplays_uid = peerplays_uid;
op.peerplays_transaction_id = peerplays_transaction_id;
op.peerplays_from = peerplays_from;
op.peerplays_asset = asset(asset_val.amount * asset_price.base.amount / asset_price.quote.amount);
op.withdraw_sidechain = withdraw_sidechain;
op.withdraw_address = withdraw_address;
op.withdraw_currency = withdraw_currency;
op.withdraw_amount = asset_val.amount;
son_wallet_withdraw_create_transaction.operations.push_back(op);
return sign_transaction(son_wallet_withdraw_create_transaction, true);
} FC_CAPTURE_AND_RETHROW( (withdraw_currency) ) }
signed_transaction create_witness(string owner_account,
string url,
bool broadcast /* = false */)
@ -5308,6 +5365,27 @@ signed_transaction wallet_api::delete_sidechain_address(string account,
return my->delete_sidechain_address(account, sidechain, broadcast);
}
signed_transaction wallet_api::sidechain_withdrawal_transaction(const string &son_name_or_id,
const sidechain_type& sidechain,
const std::string &peerplays_uid,
const std::string &peerplays_transaction_id,
const chain::account_id_type &peerplays_from,
const sidechain_type& withdraw_sidechain,
const std::string &withdraw_address,
const std::string &withdraw_currency,
const string &withdraw_amount)
{
return my->sidechain_withdrawal_transaction(son_name_or_id,
sidechain,
peerplays_uid,
peerplays_transaction_id,
peerplays_from,
withdraw_sidechain,
withdraw_address,
withdraw_currency,
withdraw_amount);
}
vector<optional<sidechain_address_object>> wallet_api::get_sidechain_addresses_by_account(string account)
{
account_id_type account_id = get_account_id(account);