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son_maintenance_operation

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This commit is contained in:
gladcow 2020-01-12 18:16:50 +03:00
parent 9d8278428f
commit 0e2d9c3310
8 changed files with 66 additions and 2 deletions
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3
libraries/app/impacted.cpp
View file

@ -310,6 +310,9 @@ struct get_impacted_account_visitor
void operator()( const son_heartbeat_operation& op ){
_impacted.insert( op.owner_account );
}
void operator()( const son_maintenance_operation& op ){
_impacted.insert( op.owner_account );
}
void operator()( const sidechain_address_add_operation& op ){
_impacted.insert( op.sidechain_address_account );
}

1
libraries/chain/db_init.cpp
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@ -250,6 +250,7 @@ void database::initialize_evaluators()
register_evaluator<update_son_evaluator>();
register_evaluator<delete_son_evaluator>();
register_evaluator<son_heartbeat_evaluator>();
register_evaluator<son_maintenance_evaluator>();
register_evaluator<add_sidechain_address_evaluator>();
register_evaluator<update_sidechain_address_evaluator>();
register_evaluator<delete_sidechain_address_evaluator>();

3
libraries/chain/db_notify.cpp
View file

@ -297,6 +297,9 @@ struct get_impacted_account_visitor
void operator()( const son_heartbeat_operation& op ) {
_impacted.insert( op.owner_account );
}
void operator()( const son_maintenance_operation& op ) {
_impacted.insert( op.owner_account );
}
void operator()( const sidechain_address_add_operation& op ) {
_impacted.insert( op.sidechain_address_account );
}

3
libraries/chain/include/graphene/chain/protocol/operations.hpp
View file

@ -145,7 +145,8 @@ namespace graphene { namespace chain {
sidechain_address_add_operation,
sidechain_address_update_operation,
sidechain_address_delete_operation,
son_report_down_operation
son_report_down_operation,
son_maintenance_operation
> operation;
/// @} // operations group

18
libraries/chain/include/graphene/chain/protocol/son.hpp
View file

@ -63,6 +63,7 @@ namespace graphene { namespace chain {
share_type calculate_fee(const fee_parameters_type& k)const { return 0; }
};
struct son_report_down_operation : public base_operation
{
struct fee_parameters_type { uint64_t fee = 0; };
@ -76,6 +77,18 @@ namespace graphene { namespace chain {
share_type calculate_fee(const fee_parameters_type& k)const { return 0; }
};
struct son_maintenance_operation : public base_operation
{
struct fee_parameters_type { uint64_t fee = 0; };
asset fee;
son_id_type son_id;
account_id_type owner_account;
account_id_type fee_payer()const { return owner_account; }
share_type calculate_fee(const fee_parameters_type& k)const { return 0; }
};
} } // namespace graphene::chain
FC_REFLECT(graphene::chain::son_create_operation::fee_parameters_type, (fee) )
@ -93,4 +106,7 @@ FC_REFLECT(graphene::chain::son_heartbeat_operation::fee_parameters_type, (fee)
FC_REFLECT(graphene::chain::son_heartbeat_operation, (fee)(son_id)(owner_account)(ts) )
FC_REFLECT(graphene::chain::son_report_down_operation::fee_parameters_type, (fee) )
FC_REFLECT(graphene::chain::son_report_down_operation, (fee)(son_id)(payer)(down_ts) )
FC_REFLECT(graphene::chain::son_report_down_operation, (fee)(son_id)(payer)(down_ts) )
FC_REFLECT(graphene::chain::son_maintenance_operation::fee_parameters_type, (fee) )
FC_REFLECT(graphene::chain::son_maintenance_operation, (fee)(son_id)(owner_account) )

9
libraries/chain/include/graphene/chain/son_evaluator.hpp
View file

@ -49,4 +49,13 @@ public:
object_id_type do_apply(const son_report_down_operation& o);
};
class son_maintenance_evaluator : public evaluator<son_maintenance_evaluator>
{
public:
typedef son_maintenance_operation operation_type;
void_result do_evaluate(const son_maintenance_operation& o);
object_id_type do_apply(const son_maintenance_operation& o);
};
} } // namespace graphene::chain

4
libraries/chain/proposal_evaluator.cpp
View file

@ -156,6 +156,10 @@ struct proposal_operation_hardfork_visitor
FC_ASSERT( block_time >= HARDFORK_SON_TIME, "son_report_down_operation not allowed yet!" );
}
void operator()(const son_maintenance_operation &v) const {
FC_ASSERT( block_time >= HARDFORK_SON_TIME, "son_maintenance_operation not allowed yet!" );
}
// loop and self visit in proposals
void operator()(const proposal_create_operation &v) const {
for (const op_wrapper &op : v.proposed_ops)

27
libraries/chain/son_evaluator.cpp
View file

@ -175,4 +175,31 @@ object_id_type son_report_down_evaluator::do_apply(const son_report_down_operati
return op.son_id;
} FC_CAPTURE_AND_RETHROW( (op) ) }
void_result son_maintenance_evaluator::do_evaluate(const son_maintenance_operation& op)
{ try {
FC_ASSERT(db().head_block_time() >= HARDFORK_SON_TIME, "Not allowed until SON HARDFORK"); // can be removed after HF date pass
FC_ASSERT(db().get(op.son_id).son_account == op.owner_account);
const auto& idx = db().get_index_type<son_index>().indices().get<by_id>();
auto itr = idx.find(op.son_id);
FC_ASSERT( itr != idx.end() );
// Inactive SONs can't go to maintenance
FC_ASSERT(itr->status == son_status::active || itr->status == son_status::in_maintenance, "Inactive SONs can't go to maintenance");
return void_result();
} FC_CAPTURE_AND_RETHROW( (op) ) }
object_id_type son_maintenance_evaluator::do_apply(const son_maintenance_operation& op)
{ try {
const auto& idx = db().get_index_type<son_index>().indices().get<by_id>();
auto itr = idx.find(op.son_id);
if(itr != idx.end())
{
if(itr->status == son_status::active) {
db().modify(*itr, [](son_object &so) {
so.status = son_status::in_maintenance;
});
}
}
return op.son_id;
} FC_CAPTURE_AND_RETHROW( (op) ) }
} } // namespace graphene::chain