From f020b21106c8b8ffdcfe3a823dc67d3fe0883ca3 Mon Sep 17 00:00:00 2001
From: Drazen Urch <durch@users.noreply.guthub.com>
Date: Thu, 2 Sep 2021 21:08:19 +0200
Subject: [PATCH] node unbond

---
 tauri-wallet/src-tauri/src/config/mod.rs |  6 ++---
 tauri-wallet/src-tauri/src/error.rs      | 32 ++++++++++++------------
 tauri-wallet/src-tauri/src/main.rs       | 30 +++++++++++++++-------
 3 files changed, 39 insertions(+), 29 deletions(-)

diff --git a/tauri-wallet/src-tauri/src/config/mod.rs b/tauri-wallet/src-tauri/src/config/mod.rs
index f046ff4b7e..011744e0bf 100644
--- a/tauri-wallet/src-tauri/src/config/mod.rs
+++ b/tauri-wallet/src-tauri/src/config/mod.rs
@@ -1,9 +1,7 @@
 // Copyright 2021 - Nym Technologies SA <contact@nymtech.net>
 // SPDX-License-Identifier: Apache-2.0
 
-use config::defaults::{
-  default_api_endpoints, default_validators, ValidatorDetails, DEFAULT_MIXNET_CONTRACT_ADDRESS
-};
+use config::defaults::{default_validators, ValidatorDetails, DEFAULT_MIXNET_CONTRACT_ADDRESS};
 use config::NymConfig;
 use serde::{Deserialize, Serialize};
 use std::path::PathBuf;
@@ -39,7 +37,7 @@ impl Default for Base {
     Base {
       validators: default_validators(),
       mixnet_contract_address: DEFAULT_MIXNET_CONTRACT_ADDRESS.to_string(),
-      mnemonic: String::default()
+      mnemonic: String::default(),
     }
   }
 }
diff --git a/tauri-wallet/src-tauri/src/error.rs b/tauri-wallet/src-tauri/src/error.rs
index bac80998ad..2031829a9a 100644
--- a/tauri-wallet/src-tauri/src/error.rs
+++ b/tauri-wallet/src-tauri/src/error.rs
@@ -3,19 +3,19 @@ use validator_client::nymd::error::NymdError;
 
 #[derive(Error, Debug)]
 pub enum BackendError {
-    #[error("Error parsing bip39 mnemonic")]
-    Bip39Error {
-        #[from]
-        source: bip39::Error
-    },
-    #[error("Error parsing into tendermint Url")]
-    TendermintError {
-        #[from]
-        source: tendermint_rpc::Error
-    },
-    #[error("Error getting balances")]
-    NymdError {
-        #[from]
-        source: NymdError
-    }
-}
\ No newline at end of file
+  #[error("Error parsing bip39 mnemonic")]
+  Bip39Error {
+    #[from]
+    source: bip39::Error,
+  },
+  #[error("Error parsing into tendermint Url")]
+  TendermintError {
+    #[from]
+    source: tendermint_rpc::Error,
+  },
+  #[error("Error getting balances")]
+  NymdError {
+    #[from]
+    source: NymdError,
+  },
+}
diff --git a/tauri-wallet/src-tauri/src/main.rs b/tauri-wallet/src-tauri/src/main.rs
index bb6e467906..4a17e72b3a 100644
--- a/tauri-wallet/src-tauri/src/main.rs
+++ b/tauri-wallet/src-tauri/src/main.rs
@@ -47,9 +47,9 @@ enum Denom {
 
 impl fmt::Display for Denom {
   fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
-    match self {
-      &Denom::Major => f.write_str(&DENOM[1..].to_uppercase()),
-      &Denom::Minor => f.write_str(DENOM),
+    match *self {
+      Denom::Major => f.write_str(&DENOM[1..].to_uppercase()),
+      Denom::Minor => f.write_str(DENOM),
     }
   }
 }
@@ -162,7 +162,7 @@ struct State {
 #[tauri::command]
 fn major_to_minor(amount: String) -> Result<Coin, String> {
   let coin = Coin {
-    amount: amount,
+    amount,
     denom: Denom::Major.to_string(),
   };
   Ok(coin.to_minor())
@@ -171,7 +171,7 @@ fn major_to_minor(amount: String) -> Result<Coin, String> {
 #[tauri::command]
 fn minor_to_major(amount: String) -> Result<Coin, String> {
   let coin = Coin {
-    amount: amount,
+    amount,
     denom: Denom::Minor.to_string(),
   };
   Ok(coin.to_major())
@@ -272,9 +272,20 @@ async fn owns_gateway(state: tauri::State<'_, Arc<RwLock<State>>>) -> Result<boo
   }
 }
 
-// coin: {"denom": "upunk", "amount": 0}
-
-// {"host": "", "mix_port": 0, "verloc_port": 0, "http_api_port": 0, "sphinx_key": "", "identity_key": "", "version": ""}
+#[tauri::command]
+async fn unbond_mixnode(state: tauri::State<'_, Arc<RwLock<State>>>) -> Result<(), String> {
+  let r_state = state.read().await;
+  if let Some(client) = &r_state.signing_client {
+    match client.unbond_mixnode().await {
+      Ok(_result) => Ok(()),
+      Err(e) => Err(format_err!(e)),
+    }
+  } else {
+    Err(String::from(
+      "Client has not been initialized yet, connect with mnemonic to initialize",
+    ))
+  }
+}
 
 #[tauri::command]
 async fn bond_mixnode(
@@ -320,7 +331,8 @@ fn main() {
       major_to_minor,
       owns_gateway,
       owns_mixnode,
-      bond_mixnode
+      bond_mixnode,
+      unbond_mixnode
     ])
     .run(tauri::generate_context!())
     .expect("error while running tauri application");