initial commit

Presentation/GraphQL/Mutations/UserMutations.cs

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+using Application;
+using Application.Interfaces.Services;
+using Application.Services;
+using Domain.Entities;
+using GraphQLTEST.GraphQL.Subscriptions;
+using HotChocolate.Subscriptions;
+
+namespace GraphQLTEST.GraphQL.Mutations;
+
+[ExtendObjectType(nameof(MutationType))]
+public class UserMutations
+{
+    public async Task<bool> AddUser(string username, string email, string password, [Service] IUserService service) =>
+        await Task.Run(() => service.CreateUser(username, password, email));
+
+    public async Task<Kill> AddKill(
+        string victim,
+        double damage,
+        int userId,
+        [Service] IKillService killService,
+        [Service] IUserService userService,
+        [Service] ITopicEventSender eventSender,
+        CancellationToken cancellationToken)
+    {
+        var user = userService.GetUserById(userId);
+        var kill = new Kill
+            { Id = Random.Shared.Next(0, 100), Damage = damage, User = user, UserId = user.Id, Victim = victim };
+        killService.AddKill(kill);
+        await eventSender.SendAsync(nameof(UserSubscriptions.KillAdded), kill, cancellationToken);
+        return kill;
+    }
+}