[SVR-298] 던전점령권 판매 기능 추가

backend/app/Savor22b.Tests/Action/SellDungeonConquestTests.cs

@@ -0,0 +1,50 @@
+
+namespace Savor22b.Tests.Action;
+
+using Libplanet.State;
+using Savor22b.Action;
+using Savor22b.States;
+using Xunit;
+
+public class SellDungeonConquestTests : ActionTests
+{
+    public static int TestDungeonId = 1;
+
+    public SellDungeonConquestTests() { }
+
+    [Fact]
+    public void Execute_Success_Normal()
+    {
+        var beforeState = CreatePresetStateDelta();
+
+        SellDungeonConquest action = new SellDungeonConquest(TestDungeonId);
+
+        IAccountStateDelta afterState = action.Execute(
+            new DummyActionContext
+            {
+                PreviousStates = beforeState,
+                Signer = SignerAddress(),
+                Random = random,
+                Rehearsal = false,
+                BlockIndex = 1,
+            }
+        );
+
+        var afterGlobalDungeonState = DeriveGlobalDungeonStateDelta(afterState);
+
+        Assert.False(afterGlobalDungeonState.IsDungeonConquestAddress(TestDungeonId, SignerAddress()));
+    }
+
+    private IAccountStateDelta CreatePresetStateDelta()
+    {
+        IAccountStateDelta state = new DummyState();
+
+        GlobalDungeonState globalDungeonState = state.GetState(GlobalDungeonState.StateAddress) is Bencodex.Types.Dictionary globalDungeonStateEncoded
+            ? new GlobalDungeonState(globalDungeonStateEncoded)
+            : new GlobalDungeonState();
+
+        globalDungeonState = globalDungeonState.SetDungeonConquestAddress(TestDungeonId, SignerAddress());
+
+        return state.SetState(GlobalDungeonState.StateAddress, globalDungeonState.Serialize());
+    }
+}

backend/app/Savor22b/Action/SellDungeonConquest.cs

@@ -0,0 +1,73 @@
+namespace Savor22b.Action;
+
+using System.Collections.Immutable;
+using Bencodex.Types;
+using Libplanet.Action;
+using Libplanet.Headless.Extensions;
+using Libplanet.State;
+using Savor22b.Action.Exceptions;
+using Savor22b.States;
+using Savor22b.Model;
+using Libplanet.Assets;
+
+[ActionType(nameof(SellDungeonConquest))]
+public class SellDungeonConquest : SVRAction
+{
+    public int DungeonId { get; private set; }
+
+    public SellDungeonConquest() { }
+
+    public SellDungeonConquest(int dungeonId)
+    {
+        DungeonId = dungeonId;
+    }
+
+    protected override IImmutableDictionary<string, IValue> PlainValueInternal =>
+        new Dictionary<string, IValue>()
+        {
+            [nameof(DungeonId)] = DungeonId.Serialize(),
+        }.ToImmutableDictionary();
+
+    protected override void LoadPlainValueInternal(IImmutableDictionary<string, IValue> plainValue)
+    {
+        DungeonId = plainValue[nameof(DungeonId)].ToInteger();
+    }
+
+    private Dungeon GetDungeonInCsv(int dungeonId)
+    {
+        Dungeon? dungeon = CsvDataHelper.GetDungeonById(dungeonId);
+
+        if (dungeon == null)
+        {
+            throw new InvalidDungeonException($"Invalid dungeon ID: {dungeonId}");
+        }
+
+        return dungeon;
+    }
+
+    public override IAccountStateDelta Execute(IActionContext ctx)
+    {
+        if (ctx.Rehearsal)
+        {
+            return ctx.PreviousStates;
+        }
+
+        IAccountStateDelta states = ctx.PreviousStates;
+
+        GlobalDungeonState globalDungeonState = states.GetState(GlobalDungeonState.StateAddress) is Dictionary globalDungeonStateEncoded
+            ? new GlobalDungeonState(globalDungeonStateEncoded)
+            : new GlobalDungeonState();
+
+        if (!globalDungeonState.IsDungeonConquestAddress(DungeonId, ctx.Signer))
+        {
+            throw new InvalidValueException($"Invalid dungeon ID: {DungeonId}");
+        }
+
+        Dungeon dungeon = GetDungeonInCsv(DungeonId);
+
+        globalDungeonState = globalDungeonState.RemoveDungeonConquestAddress(DungeonId);
+
+        states = states.MintAsset(ctx.Signer, FungibleAssetValue.Parse(Currencies.KeyCurrency, dungeon.ReturnDungeonRewardBBG));
+        return states.SetState(GlobalDungeonState.StateAddress, globalDungeonState.Serialize());
+    }
+}

backend/app/Savor22b/GraphTypes/Query/Query.cs

@@ -545,6 +545,38 @@ swarm is null
             }
         );
 
+        Field<NonNullGraphType<StringGraphType>>(
+            "createAction_SellDungeonConquest",
+            description: "던전점령권 시스템에 판매",
+            arguments: new QueryArguments(
+                new QueryArgument<NonNullGraphType<StringGraphType>>
+                {
+                    Name = "publicKey",
+                    Description = "The base64-encoded public key for Transaction.",
+                },
+                new QueryArgument<NonNullGraphType<GuidGraphType>>
+                {
+                    Name = "dungeonId",
+                    Description = "던전 Id",
+                }
+            ),
+            resolve: context =>
+            {
+                var publicKey = new PublicKey(
+                    ByteUtil.ParseHex(context.GetArgument<string>("publicKey"))
+                );
+
+                var action = new SellDungeonConquest(context.GetArgument<int>("dungeonId"));
+
+                return new GetUnsignedTransactionHex(
+                    action,
+                    publicKey,
+                    _blockChain,
+                    _swarm
+                ).UnsignedTransactionHex;
+            }
+        );
+
         Field<NonNullGraphType<StringGraphType>>(
             "createAction_CancelRegisteredTradeGoodAction",
             description: "무역상점 상품 등록 취소",