fix: Automatically refresh local ledger when pulling new data

cli/src/argparse.rs

@@ -76,6 +76,10 @@ pub struct AccountArgs {
     #[arg(long, requires = "identity")]
     pub balance: bool,
 
+    /// List all accounts in the local ledger
+    #[arg(long, visible_aliases = ["list-accounts"])]
+    pub list_all: bool,
+
     /// Transfer funds to another account
     #[arg(long, requires = "identity")]
     pub transfer_to: Option<String>,
@@ -163,6 +167,10 @@ pub struct LedgerLocalArgs {
     /// List ledger entries
     #[arg(long)]
     pub list_entries: bool,
+
+    /// List all accounts in the local ledger
+    #[arg(long)]
+    pub list_accounts: bool,
 }
 
 #[derive(Subcommand, PartialEq)]

cli/src/commands/account.rs

@@ -1,5 +1,7 @@
 use crate::argparse::AccountArgs;
+use crate::identity::{list_identities, ListIdentityType};
 use crate::ledger::handle_funds_transfer;
+use crate::LedgerMap;
 use candid::Principal as IcPrincipal;
 use dcc_common::{
     account_balance_get_as_string, DccIdentity, IcrcCompatibleAccount, TokenAmountE9s,
@@ -12,7 +14,12 @@ pub async fn handle_account_command(
     network_url: &str,
     ledger_canister_id: IcPrincipal,
     identity: Option<String>,
+    ledger_local: &LedgerMap,
 ) -> Result<(), Box<dyn std::error::Error>> {
+    if account_args.list_all {
+        return list_identities(ledger_local, ListIdentityType::All, true);
+    }
+
     let identity = identity.expect("Identity must be specified for this command, use --identity");
     let dcc_id = DccIdentity::load_from_dir(&PathBuf::from(&identity))?;
 

cli/src/commands/ledger.rs

@@ -1,4 +1,5 @@
 use crate::argparse::{LedgerLocalArgs, LedgerRemoteCommands};
+use crate::identity::{list_identities, ListIdentityType};
 use base64::engine::general_purpose::STANDARD as BASE64;
 use base64::Engine;
 use candid::{Decode, Encode};
@@ -15,7 +16,9 @@ pub async fn handle_ledger_local_command(
     local_args: LedgerLocalArgs,
     ledger_local: LedgerMap,
 ) -> Result<(), Box<dyn std::error::Error>> {
-    if local_args.list_entries {
+    if local_args.list_accounts {
+        return list_identities(&ledger_local, ListIdentityType::All, true);
+    } else if local_args.list_entries {
         println!("Entries:");
         for entry in ledger_local.iter(None) {
             match entry.label() {
@@ -44,7 +47,7 @@ pub async fn handle_ledger_remote_command(
     network_url: &str,
     ledger_canister_id: candid::Principal,
     identity: Option<String>,
-    ledger_local: LedgerMap,
+    mut ledger_local: LedgerMap,
 ) -> Result<(), Box<dyn std::error::Error>> {
     let local_ledger_path = ledger_local
         .get_file_path()
@@ -54,7 +57,7 @@ pub async fn handle_ledger_remote_command(
         LedgerRemoteCommands::DataFetch => {
             let canister =
                 LedgerCanister::new_without_identity(network_url, ledger_canister_id).await?;
-            return crate::ledger::ledger_data_fetch(&canister, &ledger_local).await;
+            return crate::ledger::ledger_data_fetch(&canister, &mut ledger_local).await;
         }
         LedgerRemoteCommands::DataPushAuthorize | LedgerRemoteCommands::DataPush => {
             let identity =

cli/src/commands/mod.rs

@@ -45,7 +45,14 @@ pub async fn handle_command(
     match command {
         Commands::Keygen(args) => handle_keygen_command(args, identity).await,
         Commands::Account(args) => {
-            handle_account_command(args, network_url, ledger_canister_id, identity).await
+            handle_account_command(
+                args,
+                network_url,
+                ledger_canister_id,
+                identity,
+                &ledger_local,
+            )
+            .await
         }
         Commands::Np(args) => {
             handle_np_command(

cli/src/commands/np.rs

@@ -14,7 +14,7 @@ pub async fn handle_np_command(
     network_url: &str,
     ledger_canister_id: candid::Principal,
     identity: Option<String>,
-    ledger_local: LedgerMap,
+    mut ledger_local: LedgerMap,
 ) -> Result<(), Box<dyn std::error::Error>> {
     match np_cmd {
         NpCommands::List(list_args) => {
@@ -73,7 +73,7 @@ pub async fn handle_np_command(
                     let canister =
                         LedgerCanister::new_without_identity(network_url, ledger_canister_id)
                             .await?;
-                    ledger_data_fetch(&canister, &ledger_local).await?;
+                    ledger_data_fetch(&canister, &mut ledger_local).await?;
 
                     dcc_common::refresh_caches_from_ledger(&ledger_local)
                         .expect("Loading balances from ledger failed");

cli/src/ledger/data_operations.rs

@@ -16,7 +16,7 @@ const PUSH_BLOCK_SIZE: u64 = 1024 * 1024;
 
 pub async fn ledger_data_fetch(
     ledger_canister: &LedgerCanister,
-    ledger_local: &LedgerMap,
+    ledger_local: &mut LedgerMap,
 ) -> Result<(), Box<dyn std::error::Error>> {
     let ledger_file_path = ledger_local
         .get_file_path()
@@ -100,6 +100,10 @@ pub async fn ledger_data_fetch(
     // Set the modified time to the current time, to mark that the data is up-to-date
     filetime::set_file_mtime(ledger_file_path, std::time::SystemTime::now().into())?;
 
+    if !data.is_empty() {
+        ledger_local.refresh_ledger()?;
+    }
+
     Ok(())
 }