//核查登陆密码和用户名是否正确（即在UserRepository仓储类中是否存在）
public LoginUserModel Login(User user)
{
//1 实例化LoginUserModel对象
//2 把Password转化为加密形式
//3 在User仓储类找到用户名和密码 IsDel为false的实体
//4.1没找到 返回error登陆模型
//4.2找到返回ok登陆模型.更新User仓储类里面的landIp,lastLandTime属性
ExceptionHelper.ThrowIfNull(user, "登陆用户", "登陆用户无效");
LoginUserModel model = new LoginUserModel();
var md5 = new Tgnet.Security.MD5();
user.Password = md5.Encrypt(user.Password);
var userEntity = _IUserRepository.Entities.Where(u => u.UserName == user.UserName && u.Password == user.Password).FirstOrDefault();
if (userEntity == null)
{
model.Status = "error";
model.Msg = "对不起，用户名或密码不正确";
return(model);
}
//登陆模型赋值
model.Status = "ok";
model.Msg = "登陆成功";
model.UserId = userEntity.UserId;
model.UserName = userEntity.UserName;
//找到仓储类中userid等于 userEntity.userId的实体
return(model);
}
public IUserService add(User user)
{
ExceptionHelper.ThrowIfNull(user, "用户", "用户对象为空");
var md5 = new Tgnet.Security.MD5();
user.Password = md5.Encrypt(user.Password);
_IUserRepository.Add(user);
_IUserRepository.SaveChanges();
return(GetService(user.UserId));
}
public IUserService Add(DIary.Data.Users user)
{
//user.createTime = DateTime.Now;
var md5 = new Tgnet.Security.MD5();
user.Password = md5.Encrypt(user.Password);
_UserRepository.Add(user);
_UserRepository.SaveChanges();
IUserService _UserService = new UserService(_UserRepository, user.Id);
return(_UserService);
}
//用户登录
public UserLoginModel Login(DIary.Data.Users user)
{
UserLoginModel model = new UserLoginModel();
var md5 = new Tgnet.Security.MD5();
user.Password = md5.Encrypt(user.Password);
var userEntity = _UserRepository.Entities.Where(u => u.UserName == user.UserName && u.Password == user.Password /* && !u.isDel*/).FirstOrDefault();
if (userEntity == null)
{
model.Status = "error";
model.Msg = "对不起，用户名与密码不正确";
return(model);
}
model.Status = "ok";
model.Msg = "登陆成功";
model.UserId = userEntity.Id;
model.UserName = userEntity.UserName;
_UserRepository.Update(u => u.Id == userEntity.Id, l => new DIary.Data.Users()
{
landIp = user.landIp, lastLandTime = user.lastLandTime
});
return(model);
}