101 lines
4.2 KiB
C++
101 lines
4.2 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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#include <graphene/chain/committee_member_evaluator.hpp>
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#include <graphene/chain/committee_member_object.hpp>
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#include <graphene/chain/database.hpp>
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#include <graphene/chain/account_object.hpp>
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#include <graphene/chain/hardfork.hpp>
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#include <graphene/chain/protocol/fee_schedule.hpp>
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#include <graphene/chain/protocol/vote.hpp>
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#include <graphene/chain/transaction_evaluation_state.hpp>
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#include <fc/smart_ref_impl.hpp>
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namespace graphene { namespace chain {
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void_result committee_member_create_evaluator::do_evaluate( const committee_member_create_operation& op )
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{ try {
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FC_ASSERT(db().get(op.committee_member_account).is_lifetime_member());
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return void_result();
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} FC_CAPTURE_AND_RETHROW( (op) ) }
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object_id_type committee_member_create_evaluator::do_apply( const committee_member_create_operation& op )
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{ try {
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vote_id_type vote_id;
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db().modify(db().get_global_properties(), [&vote_id](global_property_object& p) {
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vote_id = get_next_vote_id(p, vote_id_type::committee);
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});
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const auto& new_del_object = db().create<committee_member_object>( [&]( committee_member_object& obj ){
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obj.committee_member_account = op.committee_member_account;
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obj.vote_id = vote_id;
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obj.url = op.url;
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});
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return new_del_object.id;
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} FC_CAPTURE_AND_RETHROW( (op) ) }
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void_result committee_member_update_evaluator::do_evaluate( const committee_member_update_operation& op )
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{ try {
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FC_ASSERT(db().get(op.committee_member).committee_member_account == op.committee_member_account);
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return void_result();
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} FC_CAPTURE_AND_RETHROW( (op) ) }
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void_result committee_member_update_evaluator::do_apply( const committee_member_update_operation& op )
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{ try {
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database& _db = db();
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_db.modify(
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_db.get(op.committee_member),
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[&]( committee_member_object& com )
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{
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if( op.new_url.valid() )
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com.url = *op.new_url;
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});
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return void_result();
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} FC_CAPTURE_AND_RETHROW( (op) ) }
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void_result committee_member_update_global_parameters_evaluator::do_evaluate(const committee_member_update_global_parameters_operation& o)
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{ try {
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FC_ASSERT(trx_state->_is_proposed_trx);
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dgpo = &db().get_global_properties();
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if( o.new_parameters.extensions.value.min_bet_multiplier.valid()
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&& !o.new_parameters.extensions.value.max_bet_multiplier.valid() )
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FC_ASSERT( *o.new_parameters.extensions.value.min_bet_multiplier < dgpo->parameters.max_bet_multiplier() );
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if( !o.new_parameters.extensions.value.min_bet_multiplier.valid()
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&& o.new_parameters.extensions.value.max_bet_multiplier.valid() )
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FC_ASSERT( dgpo->parameters.min_bet_multiplier() < *o.new_parameters.extensions.value.max_bet_multiplier );
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return void_result();
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} FC_CAPTURE_AND_RETHROW( (o) ) }
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void_result committee_member_update_global_parameters_evaluator::do_apply(const committee_member_update_global_parameters_operation& o)
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{ try {
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db().modify(*dgpo, [&o](global_property_object& p) {
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p.pending_parameters = o.new_parameters;
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});
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return void_result();
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} FC_CAPTURE_AND_RETHROW( (o) ) }
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} } // graphene::chain
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