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_all_blocks(&self) -> StdResult<Vec<CardanoBlockRecord>>

Return all the CardanoBlockRecords 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_blocks_with_transactions_in_range_blocks( &self, range: Range<BlockNumber>, ) -> StdResult<Vec<CardanoBlockTransactionsRecord>>

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

pub async fn get_block<T: Into<BlockHash>>( &self, block_hash: T, ) -> StdResult<Option<CardanoBlockRecord>>

Return the CardanoBlockRecord for the given block hash.

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_block_and_transactions( &self, blocks_with_transactions: Vec<CardanoBlockWithTransactions>, ) -> StdResult<()>

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 create_legacy_block_range_roots<T: Into<BlockRangeRootRecord>>( &self, block_ranges: Vec<T>, ) -> StdResult<Vec<BlockRangeRootRecord>>

Create new legacy 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_prune_blocks_threshold(&self) -> StdResult<Option<BlockNumber>>

Get the threshold BlockNumber to prune the blocks and transactions below.

To ensure that all new and legacy blocks range roots were computed and stored: This threshold is the minimum of the highest block number of the block range roots and the highest block number of the legacy block range roots.

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 for which their start number is below the given block number.

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

Retrieve all the legacy Block Range Roots in database for which their start number is below 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 retrieve_highest_legacy_block_range_root( &self, ) -> StdResult<Option<BlockRangeRootRecord>>

Retrieve the legacy 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 fn get_all_legacy_block_range_root( &self, ) -> StdResult<Vec<BlockRangeRootRecord>>

Retrieve all the legacy BlockRangeRootRecord in database.

pub async fn store_blocks_and_transactions( &self, blocks_with_transactions: Vec<CardanoBlockWithTransactions>, ) -> 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 get_blocks_with_transactions_by_block_ranges( &self, block_ranges: Vec<BlockRange>, ) -> StdResult<Vec<CardanoBlockTransactionsRecord>>

Get the CardanoBlockTransactionsRecord 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 blocks, transactions, and block range roots that are in a rolled-back fork

Remove blocks and transactions with a 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_blocks_transactions_and_block_range_by_slot_number( &self, slot_number: SlotNumber, ) -> StdResult<()>

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

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

Auto Trait Implementations§

impl UnwindSafe for CardanoTransactionRepository

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