package xin.merlin.myplayerbackend.service; import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper; import lombok.RequiredArgsConstructor; import org.springframework.stereotype.Service; import xin.merlin.myplayerbackend.entity.Account; import xin.merlin.myplayerbackend.mapper.AccountMapper; import xin.merlin.myplayerbackend.utils.result.Response; import xin.merlin.myplayerbackend.utils.result.ResultCode; @Service @RequiredArgsConstructor public class LoginService{ private final AccountMapper accountMapper; public Response login(Account account){ Account ta = accountMapper.selectOne(new QueryWrapper().eq("account",account.getAccount())); if(ta == null) return Response.success(ResultCode.USER_NOT_FOUND); //TODO:111 return null; } }