GMX v2 - Trading (#7)

* Move PrivateKeys.cs * Update gitignore * Update gitignore * updt * Extract GmxServiceTests.cs * Refact * update todo * Update code * Fix hashdata * Replace static token hashed datas * Set allowance * Add get orders * Add get orders tests * Add ignore * add close orders * revert * Add get gas limit * Start increasePosition. Todo: Finish GetExecutionFee and estimateGas * little refact * Update gitignore * Fix namespaces and clean repo * Add tests samples * Add execution fee * Add increase position * Handle backtest on the frontend * Add tests * Update increase * Test increase * fix increase * Fix size * Start get position * Update get positions * Fix get position * Update rpc and trade mappers * Finish close position * Fix leverage
2025-01-30 23:06:22 +07:00
parent ecaa89c67b
commit 65bdb8e34f
156 changed files with 11253 additions and 4073 deletions
--- a/src/Managing.Infrastructure.Web3/EvmBase.cs
+++ b/src/Managing.Infrastructure.Web3/EvmBase.cs
@@ -0,0 +1,54 @@
+using System.Numerics;
+using Managing.Core;
+using Nethereum.Contracts.Standards.ERC20;
+using Nethereum.Contracts.Standards.ERC20.ContractDefinition;
+using Nethereum.Hex.HexTypes;
+using Nethereum.Util;
+using Nethereum.Web3;
+
+namespace Managing.Infrastructure.Evm;
+
+public static class EvmBase
+{
+    public static async Task<bool> ApproveToken(Web3 web3, string publicAddress, string contractAddress, string spender,
+        BigInteger amount = default)
+    {
+        var input = new ApproveFunction
+        {
+            Spender = spender,
+            Value = UnitConversion.Convert.ToWei(amount),
+            FromAddress = publicAddress
+        };
+        var txHandler = web3.Eth
+            .GetContractTransactionHandler<ApproveFunction>();
+
+        var result = await txHandler.SendRequestAndWaitForReceiptAsync(contractAddress, input);
+        return result.Status == new HexBigInteger(1);
+    }
+
+    public static async Task<BigInteger> GetAllowance(Web3 web3, string publicAddress, string contractAddress)
+    {
+        var input = new AllowanceFunction
+        {
+            Owner = publicAddress,
+            Spender = contractAddress
+        };
+
+        var contract = new ERC20ContractService(web3.Eth, contractAddress);
+        var allowance = await contract.AllowanceQueryAsync(input);
+        return allowance;
+    }
+
+    public static async Task<DateTime> GetBlockDate(Web3 web3, HexBigInteger blockNumber)
+    {
+        var block = await web3.Eth.Blocks.GetBlockWithTransactionsByNumber.SendRequestAsync(blockNumber);
+        var date = DateHelpers.GetFromUnixTimestamp((int)block.Timestamp.Value);
+        return date;
+    }
+
+    public static async Task<BigInteger> GetGasPrice(Web3 web3)
+    {
+        var gasPrice = await web3.Eth.GasPrice.SendRequestAsync();
+        return gasPrice.Value;
+    }
+}