57 lines
2.4 KiB
C#
57 lines
2.4 KiB
C#
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using Demo.Data.Repository;
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using Demo.domain.Models;
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using System;
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using System.Collections.Generic;
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using System.Linq;
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using System.Text;
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using System.Threading.Tasks;
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using Zurnal.Date.Repository;
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namespace Demo.Domain.UseCase
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{
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public class UserUseCase
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{
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private UserRepositoryImpl _repositoryUserImpl;
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private readonly IGroupRepository _repositoryGroupImpl;
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internal IGroupRepository RepositoryGroupImpl => _repositoryGroupImpl;
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public UserUseCase(UserRepositoryImpl repositoryImpl, GroupRepositoryImpl repositoryGroupImpl)
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{
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_repositoryUserImpl = repositoryImpl;
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_repositoryGroupImpl = (IGroupRepository?)repositoryGroupImpl;
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}
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public List<Group> GetAllGroups() => RepositoryGroupImpl.GetAllGroup()
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.Select(it => new Group { Id = it.Id, Name = it.Name}).ToList();
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public List<User> GetAllUsers() => _repositoryUserImpl.GetAllUsers
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.Join(RepositoryGroupImpl.GetAllGroup(),
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user => user.GroupID,
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group => group.Id,
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(user, group) =>
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new User { FIO = user.FIO,
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Guid = user.Guid,
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Group = new Group {Id = group.Id, Name = group.Name } }
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).ToList();
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public bool RemoveUserByGuid(Guid userGuid) {
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return _repositoryUserImpl.RemoveUserByGuid(userGuid);
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}
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public User UpdateUser(User user) {
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UserLocalEnity userLocalEnity = new UserLocalEnity { FIO = user.FIO, GroupID = user.Group.Id, Guid = user.Guid };
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UserLocalEnity? result = _repositoryUserImpl.UpdateUser(userLocalEnity);
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if (result == null) throw new Exception("");
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Group? group = GetAllGroups().FirstOrDefault(it => it.Id == result!.GroupID);
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if (group == null) throw new Exception("Группа не найдена");
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return new User { FIO = user.FIO, Guid = user.Guid, Group = group };
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}
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public User FindUserByGuid(Guid userGuid)
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{
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var user = _repositoryUserImpl.GetAllUsersList().FirstOrDefault(u => u.Guid == userGuid);
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if (user == null) throw new Exception("Нет такого пользователя");
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var group = RepositoryGroupImpl.GetAllGroup().FirstOrDefault(g => g.Id == user.GroupID);
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return new User { FIO = user.FIO, Guid = user.Guid, Group = group };
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}
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}
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}
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