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Add validation for Kudai strategy staking requirements in StartCopyTradingCommandHandler. Implemented methods in IEvmManager to retrieve staked KUDAI balance and GBC NFT count. Enhanced error handling for staking checks.

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cryptooda
2025-11-17 12:57:47 +07:00
parent 4b24a934ad
commit 8697f1598d
4 changed files with 147 additions and 13 deletions
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69
src/Managing.Application/ManageBot/StartCopyTradingCommandHandler.cs
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@@ -1,13 +1,14 @@
using Managing.Application.Abstractions;
using Managing.Application.Abstractions.Grains;
using Managing.Application.Abstractions.Repositories;
using Managing.Application.Abstractions.Services;
using Managing.Application.ManageBot.Commands;
using Managing.Common;
using Managing.Domain.Accounts;
using Managing.Domain.Bots;
using Managing.Domain.Users;
using MediatR;
using static Managing.Common.Enums;
using System;
namespace Managing.Application.ManageBot
{
@@ -17,14 +18,16 @@ namespace Managing.Application.ManageBot
private readonly IGrainFactory _grainFactory;
private readonly IBotService _botService;
private readonly IKaigenService _kaigenService;
private readonly IEvmManager _evmManager;
public StartCopyTradingCommandHandler(
IAccountService accountService, IGrainFactory grainFactory, IBotService botService, IKaigenService kaigenService)
IAccountService accountService, IGrainFactory grainFactory, IBotService botService, IKaigenService kaigenService, IEvmManager evmManager)
{
_accountService = accountService;
_grainFactory = grainFactory;
_botService = botService;
_kaigenService = kaigenService;
_evmManager = evmManager;
}
public async Task<string> Handle(StartCopyTradingCommand request, CancellationToken cancellationToken)
@@ -43,17 +46,23 @@ namespace Managing.Application.ManageBot
throw new ArgumentException($"Master bot with identifier {request.MasterBotIdentifier} not found");
}
// Verify the user owns the keys of the master strategy
var ownedKeys = await _kaigenService.GetOwnedKeysAsync(request.User);
var hasMasterStrategyKey = ownedKeys.Items.Any(key =>
string.Equals(key.AgentName, request.MasterBotIdentifier.ToString(), StringComparison.OrdinalIgnoreCase) &&
key.Owned >= 1);
if (!hasMasterStrategyKey)
// Special validation for Kudai strategy - check staking requirements
if (string.Equals(request.MasterBotIdentifier.ToString(), "Kudai", StringComparison.OrdinalIgnoreCase))
{
throw new UnauthorizedAccessException(
$"You don't own the keys for the master strategy '{request.MasterBotIdentifier}'. " +
"You must own at least 1 key for this strategy to copy trade from it.");
await ValidateKudaiStakingRequirements(request.User);
}else {
// Verify the user owns the keys of the master strategy
var ownedKeys = await _kaigenService.GetOwnedKeysAsync(request.User);
var hasMasterStrategyKey = ownedKeys.Items.Any(key =>
string.Equals(key.AgentName, request.MasterBotIdentifier.ToString(), StringComparison.OrdinalIgnoreCase) &&
key.Owned >= 1);
if (!hasMasterStrategyKey)
{
throw new UnauthorizedAccessException(
$"You don't own the keys for the master strategy '{request.MasterBotIdentifier}'. " +
"You must own at least 1 key for this strategy to copy trade from it.");
}
}
// Get the master bot configuration
@@ -153,5 +162,39 @@ namespace Managing.Application.ManageBot
throw new Exception($"Failed to start copy trading bot: {ex.Message}, {ex.StackTrace}");
}
}
private async Task ValidateKudaiStakingRequirements(User user)
{
// Get user's accounts to find their wallet address
var userAccounts = await _accountService.GetAccountsByUserAsync(user, true, true);
var evmAccount = userAccounts.FirstOrDefault(acc =>
acc.Exchange == TradingExchanges.Evm ||
acc.Exchange == TradingExchanges.GmxV2);
if (evmAccount == null)
{
throw new InvalidOperationException(
"To copy trade the Kudai strategy, you must have an EVM-compatible account (GMX V2 or EVM exchange).");
}
// Check KUDAI staked balance
var kudaiStakedBalance = await _evmManager.GetKudaiStakedBalance(evmAccount.Key);
// Check GBC staked NFT count
var gbcStakedCount = await _evmManager.GetGbcStakedCount(evmAccount.Key);
// Requirements: 100 million KUDAI OR 10 GBC NFTs
const decimal requiredKudaiAmount = 100_000_000m; // 100 million
const int requiredGbcCount = 10;
if (kudaiStakedBalance < requiredKudaiAmount && gbcStakedCount < requiredGbcCount)
{
throw new UnauthorizedAccessException(
$"To copy trade the Kudai strategy, you must have either:\n" +
$"• {requiredKudaiAmount:N0} KUDAI tokens staked (currently have {kudaiStakedBalance:N0})\n" +
$"• OR {requiredGbcCount} GBC NFTs staked (currently have {gbcStakedCount})\n\n" +
$"Please stake the required amount in the Kudai staking contract to copy this strategy.");
}
}
}
}
}