mempool: snapshot

crates/brk_query/src/async.rs

@@ -7,7 +7,7 @@ use brk_monitor::Mempool;
 use brk_reader::Reader;
 use brk_types::{
     Address, AddressStats, BlockInfo, BlockStatus, Height, Index, IndexInfo, Limit, MempoolInfo,
-    Metric, MetricCount, Transaction, TreeNode, TxStatus, Txid, TxidPath, Utxo,
+    Metric, MetricCount, RecommendedFees, Transaction, TreeNode, TxStatus, Txid, TxidPath, Utxo,
 };
 use tokio::task::spawn_blocking;
 
@@ -98,13 +98,15 @@ impl AsyncQuery {
     }
 
     pub async fn get_mempool_info(&self) -> Result<MempoolInfo> {
-        let query = self.0.clone();
-        spawn_blocking(move || query.get_mempool_info()).await?
+        self.0.get_mempool_info()
     }
 
     pub async fn get_mempool_txids(&self) -> Result<Vec<Txid>> {
-        let query = self.0.clone();
-        spawn_blocking(move || query.get_mempool_txids()).await?
+        self.0.get_mempool_txids()
+    }
+
+    pub async fn get_recommended_fees(&self) -> Result<RecommendedFees> {
+        self.0.get_recommended_fees()
     }
 
     pub async fn match_metric(&self, metric: Metric, limit: Limit) -> Result<Vec<&'static str>> {

crates/brk_query/src/chain/mempool/fees.rs

@@ -0,0 +1,11 @@
+use brk_error::{Error, Result};
+use brk_types::RecommendedFees;
+
+use crate::Query;
+
+pub fn get_recommended_fees(query: &Query) -> Result<RecommendedFees> {
+    query
+        .mempool()
+        .map(|mempool| mempool.get_fees())
+        .ok_or(Error::MempoolNotAvailable)
+}

crates/brk_query/src/chain/mempool/mod.rs

@@ -1,5 +1,7 @@
+mod fees;
 mod info;
 mod txids;
 
+pub use fees::*;
 pub use info::*;
 pub use txids::*;

crates/brk_query/src/lib.rs

@@ -11,7 +11,7 @@ use brk_reader::Reader;
 use brk_traversable::TreeNode;
 use brk_types::{
     Address, AddressStats, BlockInfo, BlockStatus, Format, Height, Index, IndexInfo, Limit,
-    MempoolInfo, Metric, MetricCount, Transaction, TxStatus, Txid, TxidPath, Utxo,
+    MempoolInfo, Metric, MetricCount, RecommendedFees, Transaction, TxStatus, Txid, TxidPath, Utxo,
 };
 use vecdb::{AnyExportableVec, AnyStoredVec};
 
@@ -35,8 +35,8 @@ use crate::{
     chain::{
         get_address, get_address_txids, get_address_utxos, get_block_by_height,
         get_block_status_by_height, get_block_txids, get_blocks, get_height_by_hash,
-        get_mempool_info, get_mempool_txids, get_transaction, get_transaction_hex,
-        get_transaction_status,
+        get_mempool_info, get_mempool_txids, get_recommended_fees, get_transaction,
+        get_transaction_hex, get_transaction_status,
     },
     vecs::{IndexToVec, MetricToVec},
 };
@@ -136,6 +136,10 @@ impl Query {
         get_mempool_txids(self)
     }
 
+    pub fn get_recommended_fees(&self) -> Result<RecommendedFees> {
+        get_recommended_fees(self)
+    }
+
     pub fn match_metric(&self, metric: &Metric, limit: Limit) -> Vec<&'static str> {
         self.vecs().matches(metric, limit)
     }