/// <summary>
/// 验证密码是否正确 2014/8/21 9:04:10 By 唐有炜
/// </summary>
/// <param name="accountType">账号类型（username,email,phone）</param>
/// <param name="userName">用户名</param>
/// <param name="userPassword">密码</param>
/// <returns></returns>
public bool UserPasswordExists(string accountType, string userName, string userPassword)
{
bool passwordExists = false;
//解密
userPassword = DESEncrypt.Encrypt(userPassword);
switch (accountType)
{
case "username":
passwordExists =
TSysUserDao.ExistsEntity(
u => u.UserLname == userName && u.UserPassword == userPassword);
if (passwordExists)
{
return(true);
}
else
{
return(false);
}
break;
case "email":
passwordExists =
TSysUserDao.ExistsEntity(
u => u.UserEmail == userName && u.UserPassword == userPassword);
if (passwordExists)
{
return(true);
}
else
{
return(false);
}
break;
case "phone":
passwordExists =
TSysUserDao.ExistsEntity(
u => u.UserPhone == userName && u.UserPassword == userPassword);
if (passwordExists)
{
return(true);
}
else
{
return(false);
}
break;
default:
return(false);
break;
}
}
/// <summary>
/// 验证用户名是否存在 2014/8/21 9:04:10 By 唐有炜
/// </summary>
/// <param name="accountType">账号类型（username,email,phone）</param>
/// <param name="userName">用户名</param>
/// <returns></returns>
public bool UserNameExists(string accountType, string userName)
{
switch (accountType)
{
case "username":
bool userExists = TSysUserDao.ExistsEntity(u => u.UserLname == userName);
if (userExists)
{
return(true);
}
else
{
return(false);
}
break;
case "email":
bool emailExists = TSysUserDao.ExistsEntity(u => u.UserEmail == userName);
if (emailExists)
{
return(true);
}
else
{
return(false);
}
break;
case "phone":
bool phoneExists = TSysUserDao.ExistsEntity(u => u.UserPhone == userName);
if (phoneExists)
{
return(true);
}
else
{
return(false);
}
break;
default:
return(false);
break;
}
}