Demo/Data/Repository/UserRepositorylmpl.cs

using Demo.Domain.Models;
using Demo.Data.LocalData;

namespace Demo.Data.Repository
{
    public class UserRepositoryImpl
    {
        public UserRepositoryImpl() {

            GetAllUsers = LocalStaticData.users;
        }
        public List<UserLocalEntity> GetAllUsers
        { get; set; }

        public List<UserLocalEntity> GeAllUser(){
            return GetAllUsers;
        }

        public bool RemoveUserByGuid(Guid userGuid)
        {
            UserLocalEntity? userLocal = GetAllUsers
                .Where(x => x.Guid == userGuid).FirstOrDefault();
            if (userLocal == null) return false;

            return GetAllUsers.Remove(userLocal);
        }

        public UserLocalEntity? GetUserById(Guid userGuid)
        {
            UserLocalEntity? userlocal = LocalStaticData.users.Where(x => x.Guid == userGuid).FirstOrDefault();
            if (userlocal == null) return null;

            return userlocal;
        }

        public UserLocalEntity? UpdateUserById(UserLocalEntity userUpdateLocalEntity)
        {
            int index = GetAllUsers.FindIndex(x => x.Guid == userUpdateLocalEntity.Guid);
            if (index == -1) return null;
            GetAllUsers[index].FIO = userUpdateLocalEntity.FIO;
            GetAllUsers[index].GroupID = userUpdateLocalEntity.GroupID;
            Console.WriteLine($"Обновленный FIO: {GetAllUsers[index].FIO}, GroupID: {GetAllUsers[index].GroupID}");
            return GetAllUsers[index];
        }
    }
}