remove decrypt_and_store_transaction

zcash_extras/src/wallet.rs

@@ -21,49 +21,6 @@ use zcash_client_backend::{
     wallet::{AccountId, OvkPolicy},
 };
 
-pub const ANCHOR_OFFSET: u32 = 10;
-
-/// Scans a [`Transaction`] for any information that can be decrypted by the accounts in
-/// the wallet, and saves it to the wallet.
-pub async fn decrypt_and_store_transaction<N, E, P, D>(
-    params: &P,
-    data: &mut D,
-    tx: &Transaction,
-) -> Result<(), E>
-where
-    E: From<Error<N>>,
-    P: consensus::Parameters,
-    D: WalletWrite<Error = E>,
-{
-    // Fetch the ExtendedFullViewingKeys we are tracking
-    let extfvks = data.get_extended_full_viewing_keys().await?;
-
-    // Height is block height for mined transactions, and the "mempool height" (chain height + 1)
-    // for mempool transactions.
-    let height = data
-        .get_tx_height(tx.txid())
-        .await?
-        .or(data
-            .block_height_extrema()
-            .await?
-            .map(|(_, max_height)| max_height + 1))
-        .or_else(|| params.activation_height(NetworkUpgrade::Sapling))
-        .ok_or(Error::SaplingNotActive)?;
-
-    let outputs = decrypt_transaction(params, height, tx, &extfvks);
-    if outputs.is_empty() {
-        Ok(())
-    } else {
-        data.store_received_tx(&ReceivedTransaction {
-            tx,
-            outputs: &outputs,
-        })
-        .await?;
-
-        Ok(())
-    }
-}
-
 #[allow(clippy::needless_doctest_main)]
 /// Creates a transaction paying the specified address from the given account.
 ///