355 lines
No EOL
15 KiB
C++
355 lines
No EOL
15 KiB
C++
/*
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* Copyright (c) 2018 oxarbitrage, 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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#include <graphene/es_objects/es_objects.hpp>
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#include <fc/smart_ref_impl.hpp>
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#include <curl/curl.h>
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#include <graphene/chain/proposal_object.hpp>
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#include <graphene/chain/balance_object.hpp>
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#include <graphene/chain/market_object.hpp>
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#include <graphene/utilities/elasticsearch.hpp>
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namespace graphene { namespace es_objects {
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namespace detail
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{
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class es_objects_plugin_impl
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{
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public:
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es_objects_plugin_impl(es_objects_plugin& _plugin)
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: _self( _plugin )
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{ curl = curl_easy_init(); }
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virtual ~es_objects_plugin_impl();
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void updateDatabase( const vector<object_id_type>& ids , bool isNew);
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es_objects_plugin& _self;
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std::string _es_objects_elasticsearch_url = "http://localhost:9200/";
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uint32_t _es_objects_bulk_replay = 5000;
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uint32_t _es_objects_bulk_sync = 10;
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bool _es_objects_proposals = true;
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bool _es_objects_accounts = true;
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bool _es_objects_assets = true;
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bool _es_objects_balances = true;
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bool _es_objects_limit_orders = true;
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bool _es_objects_asset_bitasset = true;
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bool _es_objects_logs = true;
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CURL *curl; // curl handler
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vector <std::string> bulk;
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vector<std::string> prepare;
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map<object_id_type, std::string> bitassets;
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//uint32_t bitasset_seq;
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private:
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void PrepareProposal(const proposal_object* proposal_object, const fc::time_point_sec block_time, uint32_t block_number);
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void PrepareAccount(const account_object* account_object, const fc::time_point_sec block_time, uint32_t block_number);
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void PrepareAsset(const asset_object* asset_object, const fc::time_point_sec block_time, uint32_t block_number);
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void PrepareBalance(const balance_object* balance_object, const fc::time_point_sec block_time, uint32_t block_number);
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void PrepareLimit(const limit_order_object* limit_object, const fc::time_point_sec block_time, uint32_t block_number);
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void PrepareBitAsset(const asset_bitasset_data_object* bitasset_object, const fc::time_point_sec block_time, uint32_t block_number);
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};
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void es_objects_plugin_impl::updateDatabase( const vector<object_id_type>& ids , bool isNew)
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{
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graphene::chain::database &db = _self.database();
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const fc::time_point_sec block_time = db.head_block_time();
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const uint32_t block_number = db.head_block_num();
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// check if we are in replay or in sync and change number of bulk documents accordingly
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uint32_t limit_documents = 0;
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if((fc::time_point::now() - block_time) < fc::seconds(30))
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limit_documents = _es_objects_bulk_sync;
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else
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limit_documents = _es_objects_bulk_replay;
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if (curl && bulk.size() >= limit_documents) { // we are in bulk time, ready to add data to elasticsearech
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if(!graphene::utilities::SendBulk(curl, bulk, _es_objects_elasticsearch_url, _es_objects_logs, "objects_logs"))
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elog("Error sending data to database");
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bulk.clear();
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}
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for(auto const& value: ids) {
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if(value.is<proposal_object>() && _es_objects_proposals) {
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auto obj = db.find_object(value);
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auto p = static_cast<const proposal_object*>(obj);
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if(p != nullptr)
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PrepareProposal(p, block_time, block_number);
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}
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else if(value.is<account_object>() && _es_objects_accounts) {
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auto obj = db.find_object(value);
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auto a = static_cast<const account_object*>(obj);
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if(a != nullptr)
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PrepareAccount(a, block_time, block_number);
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}
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else if(value.is<asset_object>() && _es_objects_assets) {
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auto obj = db.find_object(value);
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auto a = static_cast<const asset_object*>(obj);
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if(a != nullptr)
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PrepareAsset(a, block_time, block_number);
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}
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else if(value.is<balance_object>() && _es_objects_balances) {
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auto obj = db.find_object(value);
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auto b = static_cast<const balance_object*>(obj);
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if(b != nullptr)
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PrepareBalance(b, block_time, block_number);
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}
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else if(value.is<limit_order_object>() && _es_objects_limit_orders) {
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auto obj = db.find_object(value);
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auto l = static_cast<const limit_order_object*>(obj);
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if(l != nullptr)
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PrepareLimit(l, block_time, block_number);
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}
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else if(value.is<asset_bitasset_data_object>() && _es_objects_asset_bitasset) {
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auto obj = db.find_object(value);
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auto ba = static_cast<const asset_bitasset_data_object*>(obj);
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if(ba != nullptr)
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PrepareBitAsset(ba, block_time, block_number);
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}
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}
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}
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void es_objects_plugin_impl::PrepareProposal(const proposal_object* proposal_object, const fc::time_point_sec block_time, uint32_t block_number)
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{
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proposal_struct prop;
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prop.object_id = proposal_object->id;
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prop.block_time = block_time;
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prop.block_number = block_number;
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prop.expiration_time = proposal_object->expiration_time;
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prop.review_period_time = proposal_object->review_period_time;
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prop.proposed_transaction = fc::json::to_string(proposal_object->proposed_transaction);
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prop.required_owner_approvals = fc::json::to_string(proposal_object->required_owner_approvals);
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prop.available_owner_approvals = fc::json::to_string(proposal_object->available_owner_approvals);
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prop.required_active_approvals = fc::json::to_string(proposal_object->required_active_approvals);
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prop.available_key_approvals = fc::json::to_string(proposal_object->available_key_approvals);
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prop.proposer = proposal_object->proposer;
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std::string data = fc::json::to_string(prop);
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prepare = graphene::utilities::createBulk("bitshares-proposal", data, "", 1);
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bulk.insert(bulk.end(), prepare.begin(), prepare.end());
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prepare.clear();
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}
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void es_objects_plugin_impl::PrepareAccount(const account_object* account_object, const fc::time_point_sec block_time, uint32_t block_number)
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{
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account_struct acct;
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acct.object_id = account_object->id;
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acct.block_time = block_time;
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acct.block_number = block_number;
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acct.membership_expiration_date = account_object->membership_expiration_date;
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acct.registrar = account_object->registrar;
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acct.referrer = account_object->referrer;
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acct.lifetime_referrer = account_object->lifetime_referrer;
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acct.network_fee_percentage = account_object->network_fee_percentage;
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acct.lifetime_referrer_fee_percentage = account_object->lifetime_referrer_fee_percentage;
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acct.referrer_rewards_percentage = account_object->referrer_rewards_percentage;
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acct.name = account_object->name;
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acct.owner_account_auths = fc::json::to_string(account_object->owner.account_auths);
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acct.owner_key_auths = fc::json::to_string(account_object->owner.key_auths);
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acct.owner_address_auths = fc::json::to_string(account_object->owner.address_auths);
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acct.active_account_auths = fc::json::to_string(account_object->active.account_auths);
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acct.active_key_auths = fc::json::to_string(account_object->active.key_auths);
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acct.active_address_auths = fc::json::to_string(account_object->active.address_auths);
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acct.voting_account = account_object->options.voting_account;
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std::string data = fc::json::to_string(acct);
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prepare = graphene::utilities::createBulk("bitshares-account", data, "", 1);
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bulk.insert(bulk.end(), prepare.begin(), prepare.end());
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prepare.clear();
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}
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void es_objects_plugin_impl::PrepareAsset(const asset_object* asset_object, const fc::time_point_sec block_time, uint32_t block_number)
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{
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asset_struct _asset;
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_asset.object_id = asset_object->id;
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_asset.block_time = block_time;
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_asset.block_number = block_number;
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_asset.symbol = asset_object->symbol;
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_asset.issuer = asset_object->issuer;
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_asset.is_market_issued = asset_object->is_market_issued();
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_asset.dynamic_asset_data_id = asset_object->dynamic_asset_data_id;
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_asset.bitasset_data_id = asset_object->bitasset_data_id;
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std::string data = fc::json::to_string(_asset);
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prepare = graphene::utilities::createBulk("bitshares-asset", data, fc::json::to_string(asset_object->id), 0);
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bulk.insert(bulk.end(), prepare.begin(), prepare.end());
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prepare.clear();
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}
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void es_objects_plugin_impl::PrepareBalance(const balance_object* balance_object, const fc::time_point_sec block_time, uint32_t block_number)
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{
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balance_struct balance;
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balance.object_id = balance_object->id;
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balance.block_time = block_time;
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balance.block_number = block_number;balance.owner = balance_object->owner;
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balance.asset_id = balance_object->balance.asset_id;
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balance.amount = balance_object->balance.amount;
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std::string data = fc::json::to_string(balance);
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prepare = graphene::utilities::createBulk("bitshares-balance", data, "", 1);
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bulk.insert(bulk.end(), prepare.begin(), prepare.end());
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prepare.clear();
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}
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void es_objects_plugin_impl::PrepareLimit(const limit_order_object* limit_object, const fc::time_point_sec block_time, uint32_t block_number)
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{
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limit_order_struct limit;
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limit.object_id = limit_object->id;
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limit.block_time = block_time;
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limit.block_number = block_number;
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limit.expiration = limit_object->expiration;
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limit.seller = limit_object->seller;
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limit.for_sale = limit_object->for_sale;
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limit.sell_price = limit_object->sell_price;
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limit.deferred_fee = limit_object->deferred_fee;
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std::string data = fc::json::to_string(limit);
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prepare = graphene::utilities::createBulk("bitshares-limitorder", data, "", 1);
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bulk.insert(bulk.end(), prepare.begin(), prepare.end());
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prepare.clear();
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}
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void es_objects_plugin_impl::PrepareBitAsset(const asset_bitasset_data_object* bitasset_object, const fc::time_point_sec block_time, uint32_t block_number)
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{
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if(!bitasset_object->is_prediction_market) {
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auto object_id = bitasset_object->id;
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auto it = bitassets.find(object_id);
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if(it == bitassets.end())
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bitassets[object_id] = fc::json::to_string(bitasset_object->current_feed);
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else {
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if(it->second == fc::json::to_string(bitasset_object->current_feed)) return;
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else bitassets[object_id] = fc::json::to_string(bitasset_object->current_feed);
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}
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bitasset_struct bitasset;
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bitasset.object_id = bitasset_object->id;
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bitasset.block_time = block_time;
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bitasset.block_number = block_number;
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bitasset.current_feed = fc::json::to_string(bitasset_object->current_feed);
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bitasset.current_feed_publication_time = bitasset_object->current_feed_publication_time;
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std::string data = fc::json::to_string(bitasset);
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prepare = graphene::utilities::createBulk("bitshares-bitasset", data, "", 1);
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bulk.insert(bulk.end(), prepare.begin(), prepare.end());
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prepare.clear();
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}
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}
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es_objects_plugin_impl::~es_objects_plugin_impl()
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{
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return;
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}
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} // end namespace detail
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es_objects_plugin::es_objects_plugin() :
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my( new detail::es_objects_plugin_impl(*this) )
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{
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}
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es_objects_plugin::~es_objects_plugin()
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{
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}
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std::string es_objects_plugin::plugin_name()const
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{
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return "es_objects";
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}
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std::string es_objects_plugin::plugin_description()const
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{
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return "Stores blockchain objects in ES database. Experimental.";
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}
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void es_objects_plugin::plugin_set_program_options(
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boost::program_options::options_description& cli,
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boost::program_options::options_description& cfg
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)
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{
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cli.add_options()
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("es-objects-elasticsearch-url", boost::program_options::value<std::string>(), "Elasticsearch node url")
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("es-objects-logs", boost::program_options::value<bool>(), "Log bulk events to database")
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("es-objects-bulk-replay", boost::program_options::value<uint32_t>(), "Number of bulk documents to index on replay(5000)")
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("es-objects-bulk-sync", boost::program_options::value<uint32_t>(), "Number of bulk documents to index on a syncronied chain(10)")
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("es-objects-proposals", boost::program_options::value<bool>(), "Store proposal objects")
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("es-objects-accounts", boost::program_options::value<bool>(), "Store account objects")
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("es-objects-assets", boost::program_options::value<bool>(), "Store asset objects")
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("es-objects-balances", boost::program_options::value<bool>(), "Store balances objects")
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("es-objects-limit-orders", boost::program_options::value<bool>(), "Store limit order objects")
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("es-objects-asset-bitasset", boost::program_options::value<bool>(), "Store feed data")
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;
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cfg.add(cli);
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}
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void es_objects_plugin::plugin_initialize(const boost::program_options::variables_map& options)
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{
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database().new_objects.connect([&]( const vector<object_id_type>& ids, const flat_set<account_id_type>& impacted_accounts ){ my->updateDatabase(ids, 1); });
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database().changed_objects.connect([&]( const vector<object_id_type>& ids, const flat_set<account_id_type>& impacted_accounts ){ my->updateDatabase(ids, 0); });
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if (options.count("es-objects-elasticsearch-url")) {
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my->_es_objects_elasticsearch_url = options["es-objects-elasticsearch-url"].as<std::string>();
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}
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if (options.count("es-objects-logs")) {
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my->_es_objects_logs = options["es-objects-logs"].as<bool>();
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}
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if (options.count("es-objects-bulk-replay")) {
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my->_es_objects_bulk_replay = options["es-objects-bulk-replay"].as<uint32_t>();
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}
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if (options.count("es-objects-bulk-sync")) {
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my->_es_objects_bulk_sync = options["es-objects-bulk-sync"].as<uint32_t>();
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}
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if (options.count("es-objects-proposals")) {
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my->_es_objects_proposals = options["es-objects-proposals"].as<bool>();
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}
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if (options.count("es-objects-accounts")) {
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my->_es_objects_accounts = options["es-objects-accounts"].as<bool>();
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}
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if (options.count("es-objects-assets")) {
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my->_es_objects_assets = options["es-objects-assets"].as<bool>();
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}
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if (options.count("es-objects-balances")) {
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my->_es_objects_balances = options["es-objects-balances"].as<bool>();
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}
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if (options.count("es-objects-limit-orders")) {
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my->_es_objects_limit_orders = options["es-objects-limit-orders"].as<bool>();
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}
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if (options.count("es-objects-asset-bitasset")) {
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my->_es_objects_asset_bitasset = options["es-objects-asset-bitasset"].as<bool>();
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}
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}
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void es_objects_plugin::plugin_startup()
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{
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ilog("elasticsearch objects: plugin_startup() begin");
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}
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} } |