From e8896352a196aa7cae97a5d6fa72acae2d8087de Mon Sep 17 00:00:00 2001
From: Yana <yanok87@users.noreply.github.com>
Date: Fri, 10 Nov 2023 17:27:49 +0000
Subject: [PATCH] Add CosmWasmSigningClient

---
 .../Delegations/components/DelegateModal.tsx  | 78 ++++++++++++++-----
 explorer/src/components/TableToolbar.tsx      |  1 +
 2 files changed, 59 insertions(+), 20 deletions(-)

diff --git a/explorer/src/components/Delegations/components/DelegateModal.tsx b/explorer/src/components/Delegations/components/DelegateModal.tsx
index 8a9e844017b..d01bdd6b990 100644
--- a/explorer/src/components/Delegations/components/DelegateModal.tsx
+++ b/explorer/src/components/Delegations/components/DelegateModal.tsx
@@ -2,23 +2,23 @@ import React, { useCallback, useContext, useState, useEffect, ChangeEvent } from
 import { Box, Typography, SxProps, TextField } from '@mui/material';
 import { IdentityKeyFormField } from '@nymproject/react/mixnodes/IdentityKeyFormField';
 import { CurrencyFormField } from '@nymproject/react/currency/CurrencyFormField';
-import { CurrencyDenom, FeeDetails, DecCoin, decimalToFloatApproximation } from '@nymproject/types';
-import { Console } from '../utils/console';
-import { useGetFee } from '../hooks/useGetFee';
-import { debounce } from 'lodash';
+import { CurrencyDenom, FeeDetails, DecCoin, decimalToFloatApproximation, Coin } from '@nymproject/types';
+
 import { SimpleModal } from './SimpleModal';
 import { ModalListItem } from './ModalListItem';
 
-import { TPoolOption, checkTokenBalance, validateAmount, validateKey } from '../utils';
+import { TPoolOption, validateAmount } from '../utils';
 
 import { useChain } from '@cosmos-kit/react';
+import { StdFee } from '@cosmjs/amino';
+import { ExecuteResult } from '@cosmjs/cosmwasm-stargate';
+
 import { uNYMtoNYM } from '../utils';
 import { ErrorModal } from './ErrorModal';
-import { ConfirmTx } from './ConfirmTX';
-import { BalanceWarning } from './FeeWarning';
-import { getMixnodeStakeSaturation, simulateDelegateToMixnode, tryConvertIdentityToMixId } from '../requests';
 
 const MIN_AMOUNT_TO_DELEGATE = 10;
+const MIXNET_CONTRACT_ADDRESS = 'n17srjznxl9dvzdkpwpw24gg668wc73val88a6m5ajg6ankwvz9wtst0cznr';
+const sandboxContractAddress = 'n1xr3rq8yvd7qplsw5yx90ftsr2zdhg4e9z60h5duusgxpv72hud3sjkxkav';
 
 export const DelegateModal: FCWithChildren<{
   open: boolean;
@@ -67,14 +67,15 @@ export const DelegateModal: FCWithChildren<{
 }) => {
   const [mixId, setMixId] = useState<number | undefined>();
   const [identityKey, setIdentityKey] = useState<string | undefined>(initialIdentityKey);
-  const [amount, setAmount] = useState<string | undefined>(initialAmount);
+  const [amount, setAmount] = useState<DecCoin | undefined>();
   const [isValidated, setValidated] = useState<boolean>(false);
   const [errorAmount, setErrorAmount] = useState<string | undefined>();
   // const [tokenPool, setTokenPool] = useState<TPoolOption>('balance');
   const [errorIdentityKey, setErrorIdentityKey] = useState<string>();
   const [mixIdError, setMixIdError] = useState<string>();
+  const [cosmWasmSignerClient, setCosmWasmSignerClient] = useState<any>();
 
-  const { fee, getFee, resetFeeState, feeError } = useGetFee();
+  // const { fee, getFee, resetFeeState, feeError } = useGetFee();
 
   const {
     username,
@@ -86,6 +87,7 @@ export const DelegateModal: FCWithChildren<{
     getCosmWasmClient,
     isWalletConnected,
     getSigningCosmWasmClient,
+    estimateFee,
   } = useChain('nyx');
 
   const [balance, setBalance] = useState<{
@@ -93,6 +95,16 @@ export const DelegateModal: FCWithChildren<{
     data?: string;
   }>({ status: 'loading', data: undefined });
 
+  useEffect(() => {
+    const getClient = async () => {
+      await getSigningCosmWasmClient()
+        .then((res) => setCosmWasmSignerClient(res))
+        .catch((e) => console.log('e :>> ', e));
+    };
+
+    getClient();
+  }, []);
+
   useEffect(() => {
     const getBalance = async (walletAddress: string) => {
       const account = await getCosmWasmClient();
@@ -117,7 +129,7 @@ export const DelegateModal: FCWithChildren<{
       errorIdentityKeyMessage = 'Please enter a valid identity key';
     }
 
-    if (amount && !(await validateAmount(amount, '0'))) {
+    if (amount && !(await validateAmount(amount.amount, '0'))) {
       newValidatedValue = false;
       errorAmountMessage = 'Please enter a valid amount';
     }
@@ -127,7 +139,7 @@ export const DelegateModal: FCWithChildren<{
       newValidatedValue = false;
     }
 
-    if (!amount?.length) {
+    if (!amount?.amount.length) {
       newValidatedValue = false;
     }
 
@@ -148,11 +160,11 @@ export const DelegateModal: FCWithChildren<{
     setValidated(newValidatedValue);
   };
 
-  const handleOk = async () => {
-    if (onOk && amount && identityKey && mixId) {
-      onOk(mixId, identityKey, { amount, denom }, 'balance', fee);
-    }
-  };
+  // const handleOk = async () => {
+  //   if (onOk && amount && identityKey && mixId) {
+  //     onOk(mixId, identityKey, { amount }, 'balance', fee);
+  //   }
+  // };
 
   // const handleConfirm = async ({ mixId: id, value }: { mixId: number; value: DecCoin }) => {
   //   const SCWClient = await getSigningCosmWasmClient();
@@ -160,10 +172,36 @@ export const DelegateModal: FCWithChildren<{
   //   console.log('SCWClient :>> ', SCWClient);
   // };
 
+  const delegateToMixnode = async (
+    {
+      mixId,
+    }: {
+      mixId: number;
+    },
+    fee: number | StdFee | 'auto' = 'auto',
+    memo?: string,
+    _funds?: DecCoin[],
+  ): Promise<ExecuteResult> => {
+    return await cosmWasmSignerClient.execute(
+      address,
+      MIXNET_CONTRACT_ADDRESS,
+      {
+        delegate_to_mixnode: {
+          mix_id: mixId,
+        },
+      },
+      fee,
+      memo,
+      _funds,
+    );
+  };
+
   const handleConfirm = async () => {
-    const SCWClient = await getSigningCosmWasmClient();
+    const memo: string = 'test delegation';
 
-    console.log('SCWClient :>> ', SCWClient);
+    if (mixId && amount) {
+      await delegateToMixnode({ mixId }, 'auto', memo, [amount]);
+    }
   };
 
   const handleIdentityKeyChanged = (newIdentityKey: string) => {
@@ -180,7 +218,7 @@ export const DelegateModal: FCWithChildren<{
   };
 
   const handleAmountChanged = (newAmount: DecCoin) => {
-    setAmount(newAmount.amount);
+    setAmount(newAmount);
 
     if (onAmountChanged) {
       onAmountChanged(newAmount.amount);
diff --git a/explorer/src/components/TableToolbar.tsx b/explorer/src/components/TableToolbar.tsx
index f5aae9f38b2..eefe864db40 100644
--- a/explorer/src/components/TableToolbar.tsx
+++ b/explorer/src/components/TableToolbar.tsx
@@ -53,6 +53,7 @@ export const TableToolbar: FCWithChildren<TableToolBarProps> = ({
             blocks: 10000,
           },
         };
+        if (nyx.apis) nyx.apis.rpc = [{ address: 'https://rpc.nymtech.net', provider: 'nym' }];
       }
     }
     return chains;