111 lines
3.9 KiB
C++
111 lines
3.9 KiB
C++
/*
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* Copyright (c) 2015 Cryptonomex, Inc., and contributors.
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*
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* The MIT License
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*
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* Permission is hereby granted, free of charge, to any person obtaining a copy
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* of this software and associated documentation files (the "Software"), to deal
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* in the Software without restriction, including without limitation the rights
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* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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* copies of the Software, and to permit persons to whom the Software is
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* furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in
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* all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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* THE SOFTWARE.
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*/
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#pragma once
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#pragma GCC diagnostic ignored "-Wunknown-pragmas"
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#include <fc/network/http/websocket.hpp>
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#include <graphene/app/api.hpp>
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#include "BoostMultiIndex.hpp"
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#include "Asset.hpp"
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#include "Account.hpp"
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#include <QDateTime>
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#include <QObject>
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using graphene::chain::by_id;
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namespace fc {
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class thread;
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}
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struct by_symbol_name;
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typedef multi_index_container<
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Asset*,
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indexed_by<
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hashed_unique< tag<by_id>, const_mem_fun<GrapheneObject, ObjectId, &GrapheneObject::id > >,
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ordered_unique< tag<by_symbol_name>, const_mem_fun<Asset, QString, &Asset::symbol> >
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>
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> asset_multi_index_type;
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struct by_account_name;
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typedef multi_index_container<
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Account*,
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indexed_by<
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hashed_unique< tag<by_id>, const_mem_fun<GrapheneObject, ObjectId, &GrapheneObject::id > >,
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ordered_unique< tag<by_account_name>, const_mem_fun<Account, QString, &Account::name> >
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>
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> account_multi_index_type;
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class Transaction;
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class ChainDataModel : public QObject {
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Q_OBJECT
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Q_PROPERTY(QDateTime chainTime READ chainTime NOTIFY blockReceived)
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void processUpdatedObject(const fc::variant& update);
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void getAssetImpl(QString assetIdentifier, Asset* const * assetInContainer);
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void getAccountImpl(QString accountIdentifier, Account* const * accountInContainer);
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public:
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Q_INVOKABLE Account* getAccount(ObjectId id);
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Q_INVOKABLE Account* getAccount(QString name);
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Q_INVOKABLE Asset* getAsset(ObjectId id);
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Q_INVOKABLE Asset* getAsset(QString symbol);
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QDateTime chainTime() const;
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ChainDataModel(){}
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ChainDataModel(fc::thread& t, QObject* parent = nullptr);
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void setDatabaseAPI(fc::api<graphene::app::database_api> dbapi);
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void setNetworkAPI(fc::api<graphene::app::network_broadcast_api> napi);
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const graphene::chain::global_property_object& global_properties() const { return m_global_properties; }
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const graphene::chain::dynamic_global_property_object& dynamic_global_properties() const { return m_dynamic_global_properties; }
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const graphene::chain::chain_property_object& chain_properties() const { return m_chain_properties; }
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public Q_SLOTS:
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void broadcast(Transaction* transaction);
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Q_SIGNALS:
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void queueExecute(const std::function<void()>&);
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void exceptionThrown(QString message);
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void blockReceived();
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private:
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fc::thread* m_rpc_thread = nullptr;
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std::string m_api_url;
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fc::api<graphene::app::database_api> m_db_api;
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fc::api<graphene::app::network_broadcast_api> m_net_api;
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graphene::chain::global_property_object m_global_properties;
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graphene::chain::dynamic_global_property_object m_dynamic_global_properties;
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graphene::chain::chain_property_object m_chain_properties;
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ObjectId m_account_query_num = -1;
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account_multi_index_type m_accounts;
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asset_multi_index_type m_assets;
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};
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