fix deactivate activenodes

Author: nikitakunevich

libraries/chain/activenode_evaluator.cpp

@@ -76,7 +76,7 @@ void_result activenode_activity_evaluator::do_apply( const activenode_send_activ
       _db.get(op.activenode),
       [&]( activenode_object& activenode_object )
       {
-         activenode_object.last_activity = op.timepoint;
+         activenode_object.last_activity = db().head_block_time();
          activenode_object.endpoint = op.endpoint;
       });
       return void_result();

libraries/chain/db_activenode_schedule.cpp

@@ -54,7 +54,8 @@ void database::update_activenode_schedule()
    const global_property_object& gpo = get_global_properties();
    const dynamic_global_property_object& dpo = get_dynamic_global_properties();
 
-   if( gpo.current_activenodes.size() != 0 && head_block_num() % gpo.current_activenodes.size() == 0 )
+   if ( dpo.dynamic_flags & dynamic_global_property_object::maintenance_flag  ||
+       (gpo.current_activenodes.size() != 0 && head_block_num() % gpo.current_activenodes.size() == 0) )
    {
       modify( aso, [&]( activenode_schedule_object& _aso )
       {

libraries/chain/db_maint.cpp

@@ -261,6 +261,10 @@ void database::update_current_activenodes()
             new_activenodes.push_back(anode.id);
             modify(anode, [&]( activenode_object& anode_obj ){
                anode_obj.activities_sent = 0;
+               //for cases when min_blocks_per_node = 0 (can happen because of integer division)
+               if (anode.is_new) {
+                  anode_obj.is_new = false;
+               }
             });
             continue;
          }
@@ -270,6 +274,7 @@ void database::update_current_activenodes()
             new_activenodes.push_back(anode.id);
             modify(anode, [&]( activenode_object& anode_obj ){
                anode_obj.is_new = false;
+               anode_obj.activities_sent = 0;
             });
             continue;
          }

libraries/chain/include/graphene/chain/global_property_object.hpp

@@ -144,6 +144,7 @@ FC_REFLECT_DERIVED( graphene::chain::dynamic_global_property_object, (graphene::
                     (dynamic_flags)
                     (last_irreversible_block_num)
                     (current_scheduling_block_num)
+                    (previous_maintenance_block_num)
                   )
 
 FC_REFLECT_DERIVED( graphene::chain::global_property_object, (graphene::db::object),

libraries/plugins/activenode/activenode.cpp

@@ -229,7 +229,7 @@ activenode_plugin::send_activity( fc::limited_mutable_variant_object& capture )
    }
 
    chain::activenode_send_activity_operation send_activity_operation;
-   fc::time_point_sec now = fc::time_point::now();
+   fc::time_point_sec now = db.head_block_time();
    send_activity_operation.timepoint = now;
    send_activity_operation.endpoint = endpoint;
    send_activity_operation.activenode = *_activenode;