Copyright	© 2018-2022 IOHK
License	Apache-2.0
Safe Haskell	None
Language	Haskell2010

Cardano.Wallet.DB.Store.Wallets.Model

Description

Pure model for the transactions ( Tx ) and metadata about them ( TxMeta ) in a collection of wallets.

Synopsis

data DeltaTxWalletsHistory
- = ExpandTxWalletsHistory WalletId [( Tx , TxMeta )]
- | ChangeTxMetaWalletsHistory WalletId ManipulateTxMetaHistory
- | GarbageCollectTxWalletsHistory
- | RemoveWallet WalletId
type TxWalletsHistory = ( TxHistory , Map WalletId TxMetaHistory )
walletsLinkedTransactions :: Map WalletId TxMetaHistory -> Set TxId
mkTransactionInfo :: Monad m => TimeInterpreter m -> BlockHeader -> TxRelationF ' With -> TxMeta -> m TransactionInfo

Documentation

data DeltaTxWalletsHistory Source #

Verbs to change transactions store and wallet-indexed meta stores.

Constructors

ExpandTxWalletsHistory WalletId [( Tx , TxMeta )]	Add transactions and meta for a wallet.
ChangeTxMetaWalletsHistory WalletId ManipulateTxMetaHistory	Change metas for a wallet.
GarbageCollectTxWalletsHistory	Delete all transactions that have no metas.
RemoveWallet WalletId	Remove all metas of a wallet.

Instances

Instances details

Eq DeltaTxWalletsHistory Source #
Instance details Defined in Cardano.Wallet.DB.Store.Wallets.Model Methods (==) :: DeltaTxWalletsHistory -> DeltaTxWalletsHistory -> Bool Source # (/=) :: DeltaTxWalletsHistory -> DeltaTxWalletsHistory -> Bool Source #
Show DeltaTxWalletsHistory Source #
Instance details Defined in Cardano.Wallet.DB.Store.Wallets.Model Methods showsPrec :: Int -> DeltaTxWalletsHistory -> ShowS Source # show :: DeltaTxWalletsHistory -> String Source # showList :: [ DeltaTxWalletsHistory ] -> ShowS Source #
Buildable DeltaTxWalletsHistory Source #
Instance details Defined in Cardano.Wallet.DB.Store.Wallets.Model Methods build :: DeltaTxWalletsHistory -> Builder Source #
Delta DeltaTxWalletsHistory Source #
Instance details Defined in Cardano.Wallet.DB.Store.Wallets.Model Associated Types type Base DeltaTxWalletsHistory Source # Methods apply :: DeltaTxWalletsHistory -> Base DeltaTxWalletsHistory -> Base DeltaTxWalletsHistory Source #
type Base DeltaTxWalletsHistory Source #
Instance details Defined in Cardano.Wallet.DB.Store.Wallets.Model type Base DeltaTxWalletsHistory = TxWalletsHistory

type TxWalletsHistory = ( TxHistory , Map WalletId TxMetaHistory ) Source #

Transactions history is a shared transactions store together with a set of meta-transactions stores indexed by wallet.

walletsLinkedTransactions :: Map WalletId TxMetaHistory -> Set TxId Source #

mkTransactionInfo :: Monad m => TimeInterpreter m -> BlockHeader -> TxRelationF ' With -> TxMeta -> m TransactionInfo Source #

Compute a high level view of a transaction known as TransactionInfo from a TxMeta and a TxRelationF . Assumes that these data refer to the same TxId , does not check this.