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adding get_operation_history_id

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root 2017-05-31 20:45:25 +00:00
parent 19f0ec57f0
commit 7c3904bfae
2 changed files with 26 additions and 0 deletions
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19
libraries/app/database_api.cpp
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@ -68,6 +68,7 @@ class database_api_impl : public std::enable_shared_from_this<database_api_impl>
map<uint32_t, optional<block_header>> get_block_header_batch(const vector<uint32_t> block_nums)const; map<uint32_t, optional<block_header>> get_block_header_batch(const vector<uint32_t> block_nums)const;
optional<signed_block> get_block(uint32_t block_num)const; optional<signed_block> get_block(uint32_t block_num)const;
processed_transaction get_transaction( uint32_t block_num, uint32_t trx_in_block )const; processed_transaction get_transaction( uint32_t block_num, uint32_t trx_in_block )const;
operation_history_id_type get_operation_history_id(uint32_t block_num, uint32_t trx_in_block, uint32_t op_in_trx)const;
// Globals // Globals
chain_property_object get_chain_properties()const; chain_property_object get_chain_properties()const;
@ -410,6 +411,24 @@ processed_transaction database_api_impl::get_transaction(uint32_t block_num, uin
return opt_block->transactions[trx_num]; return opt_block->transactions[trx_num];
} }
operation_history_id_type database_api::get_operation_history_id(uint32_t block_num, uint32_t trx_in_block, uint32_t op_in_trx)const
{
return my->get_operation_history_id( block_num, trx_in_block, op_in_trx );
}
operation_history_id_type database_api_impl::get_operation_history_id(uint32_t block_num, uint32_t trx_in_block, uint32_t op_in_trx)const
{
const simple_index<operation_history_object>& op_index = _db.get_index_type<simple_index<operation_history_object>>();
for( const operation_history_object& op : op_index )
{
if(op.block_num == block_num and op.trx_in_block == trx_in_block and op.op_in_trx == op_in_trx) {
return op.id;
}
}
}
////////////////////////////////////////////////////////////////////// //////////////////////////////////////////////////////////////////////
// // // //
// Globals // // Globals //

7
libraries/app/include/graphene/app/database_api.hpp
View file

@ -185,6 +185,12 @@ class database_api
*/ */
optional<signed_transaction> get_recent_transaction_by_id( const transaction_id_type& id )const; optional<signed_transaction> get_recent_transaction_by_id( const transaction_id_type& id )const;
/**
* Given a block, transaction in block position and operation position in transaction, get the operation_history_id
*/
operation_history_id_type get_operation_history_id(uint32_t block_num, uint32_t trx_in_block, uint32_t op_in_trx)const;
///////////// /////////////
// Globals // // Globals //
///////////// /////////////
@ -600,6 +606,7 @@ FC_API(graphene::app::database_api,
(get_block) (get_block)
(get_transaction) (get_transaction)
(get_recent_transaction_by_id) (get_recent_transaction_by_id)
(get_operation_history_id)
// Globals // Globals
(get_chain_properties) (get_chain_properties)