Struct Cardano Transaction Repository &nbsp; Copy item path

impl CardanoTransactionRepository

pub fn new(connection_pool: Arc<SqliteConnectionPool>) -> Self

Instantiate service

pub async fn get_all_transactions( &self, ) -> StdResult<Vec<CardanoTransactionRecord>>

Return all the CardanoTransactionRecords in the database.

pub async fn get_transactions_in_range_blocks( &self, range: Range<BlockNumber>, ) -> StdResult<Vec<CardanoTransactionRecord>>

Return all the CardanoTransactionRecords in the database where block number is in the given range.

pub async fn get_transaction<T: Into<TransactionHash>>( &self, transaction_hash: T, ) -> StdResult<Option<CardanoTransactionRecord>>

Return the CardanoTransactionRecord for the given transaction hash.

pub async fn create_transaction<T: Into<TransactionHash>, U: Into<BlockHash>>( &self, transaction_hash: T, block_number: BlockNumber, slot_number: SlotNumber, block_hash: U, ) -> StdResult<Option<CardanoTransactionRecord>>

Create a new CardanoTransactionRecord in the database.

pub async fn create_transactions<T: Into<CardanoTransactionRecord>>( &self, transactions: Vec<T>, ) -> StdResult<Vec<CardanoTransactionRecord>>

Create new CardanoTransactionRecords in the database.

pub async fn create_block_range_roots<T: Into<BlockRangeRootRecord>>( &self, block_ranges: Vec<T>, ) -> StdResult<Vec<BlockRangeRootRecord>>

Create new BlockRangeRootRecords in the database.

pub async fn get_transaction_highest_chain_point( &self, ) -> StdResult<Option<ChainPoint>>

Get the highest ChainPoint of the cardano transactions stored in the database.

pub async fn get_highest_start_block_number_for_block_range_roots( &self, ) -> StdResult<Option<BlockNumber>>

Get the highest start BlockNumber of the block range roots stored in the database.

pub async fn retrieve_block_range_roots_up_to( &self, block_number: BlockNumber, ) -> StdResult<Box<dyn Iterator<Item = (BlockRange, MKTreeNode)> + '_>>

Retrieve all the Block Range Roots in database up to the block range that contains the given block number.

pub async fn retrieve_highest_block_range_root( &self, ) -> StdResult<Option<BlockRangeRootRecord>>

Retrieve the block range root with the highest bounds in the database.

pub async fn get_all(&self) -> StdResult<Vec<CardanoTransaction>>

Retrieve all the CardanoTransaction in database.

pub fn get_all_block_range_root(&self) -> StdResult<Vec<BlockRangeRootRecord>>

Retrieve all the BlockRangeRootRecord in database.

pub async fn store_transactions<T: Into<CardanoTransactionRecord> + Clone>( &self, transactions: Vec<T>, ) -> StdResult<()>

Store the given transactions in the database.

The storage is done in chunks to avoid exceeding sqlite binding limitations.

pub async fn get_closest_block_number_above_slot_number( &self, slot_number: SlotNumber, ) -> StdResult<Option<BlockNumber>>

Get the closest block number above a given slot number

pub async fn get_transaction_by_hashes<T: Into<TransactionHash>>( &self, hashes: Vec<T>, up_to: BlockNumber, ) -> StdResult<Vec<CardanoTransactionRecord>>

Get the CardanoTransactionRecord for the given transaction hashes, up to a block number

pub async fn get_transaction_by_block_ranges( &self, block_ranges: Vec<BlockRange>, ) -> StdResult<Vec<CardanoTransactionRecord>>

Get the CardanoTransactionRecord for the given block ranges.

pub async fn prune_transaction( &self, number_of_blocks_to_keep: BlockNumber, ) -> StdResult<()>

Prune the transactions older than the given number of blocks (based on the block range root stored).

pub async fn remove_rolled_back_transactions_and_block_range_by_block_number( &self, block_number: BlockNumber, ) -> StdResult<()>

Remove transactions and block range roots that are in a rolled-back fork

Remove transactions with block number strictly greater than the given block number
Remove block range roots that have lower bound range strictly above the given block number

pub async fn remove_rolled_back_transactions_and_block_range_by_slot_number( &self, slot_number: SlotNumber, ) -> StdResult<()>

Remove transactions and block range roots that are in a rolled-back fork

Remove transactions with closest block number strictly greater than the given slot number if exists
Remove block range roots that have lower bound range strictly above the aforementioned block number

Trait Implementations§

impl<S: MKTreeStorer> BlockRangeRootRetriever<S> for CardanoTransactionRepository

fn retrieve_block_range_roots<'a, 'async_trait>( &'a self, up_to_beacon: BlockNumber, ) -> Pin<Box<dyn Future<Output = StdResult<Box<dyn Iterator<Item = (BlockRange, MKTreeNode)> + 'a>>> + Send + 'async_trait>>
where Self: 'async_trait, 'a: 'async_trait,

Returns a Merkle map of the block ranges roots up to a given beacon

fn compute_merkle_map_from_block_range_roots<'life0, 'async_trait>( &'life0 self, up_to_beacon: BlockNumber, ) -> Pin<Box<dyn Future<Output = Result<MKMap<BlockRange, MKMapNode<BlockRange, S>, S>, Error>> + Send + 'async_trait>>
where 'life0: 'async_trait, Self: 'async_trait,

Returns a Merkle map of the block ranges roots up to a given beacon

Auto Trait Implementations§

impl UnwindSafe for CardanoTransactionRepository

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