/*用户签到函数*/
public bool AutoAddVisitedTime(User origuser)
{
if (!origuser.lastVisitedDate.Date.Equals(DateTime.Now.Date))
{
try
{
User user = new User();
user.userID = origuser.userID;
user.userPassword = origuser.userPassword;
user.userName = origuser.userName;
user.visitedTimes = origuser.visitedTimes + 1;
user.gender = origuser.gender;
//user.lastVisitedDate = origuser.lastVisitedDate;
//注意这里要改时间啊。。。。
user.lastVisitedDate = DateTime.Now;
mRepository.UpdateUser(user, origuser, true);
return true;
}
catch (Exception ex)
{
return false;
}
}
return false ;
}
/*删除用户*/
public void DeleteUser(User user)
{
try
{
mRepository.DeleteUser(user, true);
}
catch (Exception ex)
{
throw ex;
}
}
public void InsertUser(User user, bool isImmediateSave)
{
try
{
mContext.Users.AddObject(user);
if (isImmediateSave)
{
mContext.SaveChanges();
}
}
catch (Exception e)
{
throw e;
}
}
public void UpdateUser(User user, User origUser, bool isImmediateSave)
{
try
{
mContext.Users.Attach(origUser);
mContext.Users.ApplyCurrentValues(user);
if (isImmediateSave)
{
mContext.SaveChanges();
}
}
catch(Exception e)
{
throw e;
}
}
public void DeleteUser(User user, bool isImmediateSave)
{
try
{
mContext.Users.Attach(user);
mContext.Users.DeleteObject(user);
if (isImmediateSave)
{
mContext.SaveChanges();
}
}
catch (Exception e)
{
throw e;
}
}
public User Regist(String userName,String password,int gender)
{
UserBL bl = new UserBL();
User user = new User();
user.userName = userName;
user.userPassword = password;
user.gender = gender;
try
{
return bl.Regist(user);
}
catch
{
return null;
}
}
public User Login(String userName, String password)
{
UserBL bl = new UserBL();
User user = new User();
user.userName = userName;
user.userPassword = password;
return bl.Login(user);
}
/// <summary>
/// 用于向 Users EntitySet 添加新对象的方法，已弃用。请考虑改用关联的 ObjectSet<T> 属性的 .Add 方法。
/// </summary>
public void AddToUsers(User user)
{
base.AddObject("Users", user);
}
/// <summary>
/// 创建新的 User 对象。
/// </summary>
/// <param name="userID">userID 属性的初始值。</param>
/// <param name="userName">userName 属性的初始值。</param>
/// <param name="userPassword">userPassword 属性的初始值。</param>
/// <param name="visitedTimes">visitedTimes 属性的初始值。</param>
/// <param name="lastVisitedDate">lastVisitedDate 属性的初始值。</param>
public static User CreateUser(global::System.Int32 userID, global::System.String userName, global::System.String userPassword, global::System.Int32 visitedTimes, global::System.DateTime lastVisitedDate)
{
User user = new User();
user.userID = userID;
user.userName = userName;
user.userPassword = userPassword;
user.visitedTimes = visitedTimes;
user.lastVisitedDate = lastVisitedDate;
return user;
}
/*用户注册业务逻辑*/
public User Regist(User user)
{
user.lastVisitedDate = DateTime.Now;
user.visitedTimes = 0;
try
{
mRepository.InsertUser(user, true);
return FindUserByUsername(user.userName);
}
catch (Exception ex)
{
throw ex;
}
}
/*用户登录的业务逻辑*/
public User Login(User user)
{
User temp = FindUserByUsername(user.userName);
if (!temp.Equals(null))
{
if (temp.userPassword.Equals(user.userPassword))
{
return temp;
}
}
return null;
}