bsc integration

Author: merl111

Phantasma.API/NexusAPI.cs

@@ -474,7 +474,7 @@ private static string ExternalHashToString(string platform, Hash hash, string sy
                     result = result.Substring(0, 40);
                     break;
 
-                case "ethereum":
+                default:
                     result = result.Substring(0, 40);
                     break;
             }
@@ -2293,7 +2293,8 @@ public IAPIResult SettleSwap([APIParameter("Name of platform where swap transact
         }
 
         [APIInfo(typeof(SwapResult[]), "Returns platform swaps for a specific address.", false, 0, true)]
-        public IAPIResult GetSwapsForAddress([APIParameter("Address or account name", "helloman")] string account, bool extended = false)
+        public IAPIResult GetSwapsForAddress([APIParameter("Address or account name", "helloman")] string account,
+                string platform, bool extended = false)
         {
             if (TokenSwapper == null)
             {
@@ -2302,23 +2303,23 @@ public IAPIResult GetSwapsForAddress([APIParameter("Address or account name", "h
 
             Address address;
 
-            if (Address.IsValidAddress(account))
-            {
-                address = Address.FromText(account);
-            }
-            else
-            if (Pay.Chains.NeoWallet.IsValidAddress(account))
-            {
-                address = Pay.Chains.NeoWallet.EncodeAddress(account);
-            }
-            else
-            if (Pay.Chains.EthereumWallet.IsValidAddress(account))
-            {
-                address = Pay.Chains.EthereumWallet.EncodeAddress(account);
-            }
-            else
+            switch (platform)
             {
-                address = Nexus.LookUpName(Nexus.RootStorage, account);
+                case DomainSettings.PlatformName:
+                    address = Address.FromText(account);
+                    break;
+                case Pay.Chains.NeoWallet.NeoPlatform:
+                    address = Pay.Chains.NeoWallet.EncodeAddress(account);
+                    break;
+                case Pay.Chains.EthereumWallet.EthereumPlatform:
+                    address = Pay.Chains.EthereumWallet.EncodeAddress(account);
+                    break;
+                case Pay.Chains.BSCWallet.BSCPlatform:
+                    address = Pay.Chains.BSCWallet.EncodeAddress(account);
+                    break;
+                default:
+                    address = Nexus.LookUpName(Nexus.RootStorage, account);
+                    break;
             }
 
             if (address.IsNull)

Phantasma.Blockchain/Contracts/InteropContract.cs

@@ -4,7 +4,6 @@
 using Phantasma.Numerics;
 using Phantasma.Storage;
 using Phantasma.Storage.Context;
-using System.Diagnostics.Tracing;
 using System.Linq;
 
 namespace Phantasma.Blockchain.Contracts

Phantasma.Domain/DomainSettings.cs

@@ -95,7 +95,7 @@ public static class DomainSettings
         public const string PhantomForceOrganizationName = "phantom_force";
 
         public static readonly BigInteger PlatformSupply = UnitConversion.ToBigInteger(100000000, FuelTokenDecimals);
-        public static readonly string PlatformName = "phantasma";
+        public const string PlatformName = "phantasma";
 
         public static readonly int ArchiveMinSize = 64; // in bytes
         public static readonly int ArchiveMaxSize = 104857600; //100mb

Phantasma.Pay/Chains/BSCWallet.cs

@@ -27,23 +27,7 @@ public override void MakePayment(string symbol, decimal amount, string targetAdd
 
         public override void SyncBalances(Action<bool> callback)
         {
-            _balances.Clear();
-
-            var url = $"https://api.blockcypher.com/v1/eth/main/addrs/{this.Address}/balance";
-            JSONRequest(url, (root) =>
-            {
-                if (root == null)
-                {
-                    callback(false);
-                    return;
-                }
-
-                var temp = root.GetString("balance");
-                var n = BigInteger.Parse(temp);
-                var amount = UnitConversion.ToDecimal(n, 18);
-                _balances.Add(new WalletBalance("ETH", amount));
-                callback(true);
-            });
+            throw new NotImplementedException();
         }
 
         protected override string DeriveAddress(PhantasmaKeys keys)

Phantasma.Simulator/NexusSimulator.cs

@@ -109,6 +109,11 @@ public NexusSimulator(Nexus nexus, PhantasmaKeys ownerKey, int seed, Logger logg
             var ethText = Phantasma.Ethereum.EthereumKey.FromWIF(ethKeys.ToWIF()).Address;
             var ethAddress = Phantasma.Pay.Chains.EthereumWallet.EncodeAddress(ethText);
 
+            var bscPlatform = Pay.Chains.BSCWallet.BSCPlatform;
+            var bscKeys = InteropUtils.GenerateInteropKeys(_owner, Nexus.GetGenesisHash(Nexus.RootStorage), bscPlatform);
+            var bscText = Phantasma.Ethereum.EthereumKey.FromWIF(bscKeys.ToWIF()).Address;
+            var bscAddress = Phantasma.Pay.Chains.BSCWallet.EncodeAddress(bscText);
+
             // only create all this stuff once
             if (!nexus.PlatformExists(nexus.RootStorage, neoPlatform))
             {
@@ -126,6 +131,7 @@ public NexusSimulator(Nexus nexus, PhantasmaKeys ownerKey, int seed, Logger logg
                 GenerateCustomTransaction(_owner, 0, () => new ScriptBuilder().AllowGas(_owner.Address, Address.Null, MinimumFee, 9999).
                     CallInterop("Nexus.CreatePlatform", _owner.Address, neoPlatform, neoText, neoAddress, "GAS").
                     CallInterop("Nexus.CreatePlatform", _owner.Address, ethPlatform, ethText, ethAddress, "ETH").
+                    CallInterop("Nexus.CreatePlatform", _owner.Address, bscPlatform, bscText, bscAddress, "BNB").
                 SpendGas(_owner.Address).EndScript());
 
                 var orgFunding = UnitConversion.ToBigInteger(1863626, DomainSettings.StakingTokenDecimals);