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adding api to get recent transactions by id

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This commit is contained in:
Daniel Larimer 2015-10-22 10:27:49 -04:00
parent 1ff46f0b29
commit 9b0abe2790
2 changed files with 17 additions and 0 deletions
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9
libraries/app/database_api.cpp
View file

@ -331,6 +331,15 @@ processed_transaction database_api::get_transaction( uint32_t block_num, uint32_
return my->get_transaction( block_num, trx_in_block );
}
optional<signed_transaction> database_api::get_recent_transaction_by_id( const transaction_id_type& id )const
{
try {
return my->_db.get_recent_transaction( id );
} catch ( ... ) {
return optional<signed_transaction>();
}
}
processed_transaction database_api_impl::get_transaction(uint32_t block_num, uint32_t trx_num)const
{
auto opt_block = _db.fetch_block_by_number(block_num);

8
libraries/app/include/graphene/app/database_api.hpp
View file

@ -121,6 +121,13 @@ class database_api
*/
processed_transaction get_transaction( uint32_t block_num, uint32_t trx_in_block )const;
/**
* If the transaction has not expired, this method will return the transaction for the given ID or
* it will return NULL if it is not known. Just because it is not known does not mean it wasn't
* included in the blockchain.
*/
optional<signed_transaction> get_recent_transaction_by_id( const transaction_id_type& id )const;
/////////////
// Globals //
/////////////
@ -480,6 +487,7 @@ FC_API(graphene::app::database_api,
(get_block_header)
(get_block)
(get_transaction)
(get_recent_transaction_by_id)
// Globals
(get_chain_properties)