Add user service and controller

src/GameIdeas/Client/GameIdeas.BlazorApp/Pages/Users/Gateways/UserGateway.cs

@@ -9,6 +9,32 @@ namespace GameIdeas.BlazorApp.Pages.Users.Gateways;
 
 public class UserGateway(IHttpClientService httpClient) : IUserGateway
 {
+    public async Task<string> CreateUser(UserDto user)
+    {
+        try
+        {
+            return await httpClient.PostAsync<string>(Endpoints.User.Create, user)
+                ?? throw new InvalidOperationException(ResourcesKey.ErrorCreateUser);
+        }
+        catch (Exception)
+        {
+            throw new UserCreationException(ResourcesKey.ErrorCreateUser);
+        }
+    }
+
+    public async Task<string> DeleteUser(string userId)
+    {
+        try
+        {
+            return await httpClient.DeleteAsync<string>(Endpoints.User.Delete(userId))
+                ?? throw new InvalidOperationException(ResourcesKey.ErrorDeleteUser);
+        }
+        catch (Exception)
+        {
+            throw new UserCreationException(ResourcesKey.ErrorDeleteUser);
+        }
+    }
+
     public async Task<IEnumerable<RoleDto>> GetRoles()
     {
 		try
@@ -42,4 +68,17 @@ public class UserGateway(IHttpClientService httpClient) : IUserGateway
 			throw new UserNotFoundException(ResourcesKey.ErrorFetchUsers);
 		}
     }
+
+    public async Task<string> UpdateUser(UserDto user)
+    {
+        try
+        {
+            return await httpClient.PutAsync<string>(Endpoints.User.Update(user.Id ?? string.Empty), user)
+                ?? throw new InvalidOperationException(ResourcesKey.ErrorUpdateUser);
+        }
+        catch (Exception)
+        {
+            throw new UserCreationException(ResourcesKey.ErrorUpdateUser);
+        }
+    }
 }