38 lines
1.4 KiB
C++
38 lines
1.4 KiB
C++
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#include "Balance.hpp"
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#include "ChainDataModel.hpp"
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#include <graphene/chain/account_object.hpp>
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QQmlListProperty<Balance> Account::balances()
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{
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auto count = [](QQmlListProperty<Balance>* list) {
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return reinterpret_cast<Account*>(list->data)->m_balances.size();
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};
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auto at = [](QQmlListProperty<Balance>* list, int index) {
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return reinterpret_cast<Account*>(list->data)->m_balances[index];
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};
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return QQmlListProperty<Balance>(this, this, count, at);
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}
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void Account::update(const graphene::chain::account_balance_object& balance)
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{
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auto balanceItr = std::find_if(m_balances.begin(), m_balances.end(),
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[&balance](Balance* b) { return b->type()->id() == balance.asset_type.instance.value; });
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if (balanceItr != m_balances.end()) {
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ilog("Updating ${a}'s balance: ${b}", ("a", m_name.toStdString())("b", balance));
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(*balanceItr)->update(balance);
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Q_EMIT balancesChanged();
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} else {
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ilog("Adding to ${a}'s new balance: ${b}", ("a", m_name.toStdString())("b", balance));
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Balance* newBalance = new Balance;
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newBalance->setParent(this);
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auto model = qobject_cast<ChainDataModel*>(parent());
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newBalance->setProperty("type", QVariant::fromValue(model->getAsset(balance.asset_type.instance.value)));
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newBalance->setProperty("amount", QVariant::fromValue(balance.balance.value));
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m_balances.append(newBalance);
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Q_EMIT balancesChanged();
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}
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}
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