/// <summary>
/// 初始化帐号密码
/// </summary>
/// <param name="nAccountId">帐号编码</param>
/// <param name="strNewPassword">新密码</param>
/// <param name="nOpStaffId">操作员工编码</param>
/// <param name="strOpStaffName">操作员工姓名</param>
/// <param name="strErrText">出错信息</param>
/// <returns>成功返回True，否则返回False</returns>
public bool ResetPassword(long nAccountId, string strNewPassword, long nOpStaffId, string strOpStaffName, out string strErrText)
{
try
{
using (TransactionScope transScope = new TransactionScope(TransactionScopeOption.Required, new TimeSpan(2, 0, 0)))
{
using (AuthenticateDAO dao = new AuthenticateDAO())
{
//读取登录帐号数据
Account data = dao.LoadAccount(nAccountId, nOpStaffId, strOpStaffName, out strErrText);
if (data == null)
{
return(false);
}
//生成登录密码MD5码
data.Password = Utils.GetMD5Hash(data.Name + "@" + strNewPassword);
if (!dao.UpdateAccount(data, nOpStaffId, strOpStaffName, out strErrText))
{
return(false);
}
}
transScope.Complete();
}
strErrText = String.Empty;
return(true);
}
catch (Exception e)
{
strErrText = e.Message;
return(false);
}
}
/// <summary>
/// 注销帐号
/// </summary>
/// <param name="nAccountId"></param>
/// <param name="nOpStaffId">操作员工编码</param>
/// <param name="strOpStaffName">操作员工姓名</param>
/// <param name="strErrText">出错信息</param>
/// <returns>成功返回True，否则返回False</returns>
public bool CancelAccount(long nAccountId, long nOpStaffId, string strOpStaffName, out string strErrText)
{
try
{
using (TransactionScope transScope = new TransactionScope(TransactionScopeOption.Required, new TimeSpan(2, 0, 0)))
{
using (AuthenticateDAO dao = new AuthenticateDAO())
{
Account data = dao.LoadAccount(nAccountId, nOpStaffId, strOpStaffName, out strErrText);
if (data == null)
{
return(false);
}
data.IsCancel = true;
if (!dao.UpdateAccount(data, nOpStaffId, strOpStaffName, out strErrText))
{
return(false);
}
}
transScope.Complete();
}
return(true);
}
catch (Exception e)
{
strErrText = e.Message;
return(false);
}
}
/// <summary>
/// 新增帐号
/// </summary>
/// <param name="data"></param>
/// <param name="nOpStaffId"></param>
/// <param name="strOpStaffName"></param>
/// <param name="strErrText"></param>
/// <returns></returns>
public long InsertAccount(Account data, long nOpStaffId, string strOpStaffName, out string strErrText)
{
long nId = 0;
try
{
//生成登录密码MD5码，密码默认为123456
data.Password = Utils.GetMD5Hash(data.Name + "@" + "123456");
using (TransactionScope transScope = new TransactionScope(TransactionScopeOption.Required, new TimeSpan(2, 0, 0)))
{
using (AuthenticateDAO dao = new AuthenticateDAO())
{
nId = dao.InsertAccount(data, nOpStaffId, strOpStaffName, out strErrText);
if (nId <= 0)
{
return(0);
}
}
transScope.Complete();
}
return(nId);
}
catch (Exception e)
{
strErrText = e.Message;
return(0);
}
}
public AuthenticateViewModel()
{
try
{
ValidarLoginCommand = new RelayCommand(ValidarLogin);
Cancelar = new Command(CloseWindow);
//Cria o Dao
dao = Db.DaoFactory.CreateDao <AuthenticateDAO>();
}
catch (Exception e)
{
Debug.WriteLine("Erro: " + e.Message);
}
}
/// <summary>
/// 员工登录认证方法
/// </summary>
/// <param name="strAccountName">登录帐号</param>
/// <param name="strPassword">登录密码</param>
/// <param name="strErrText">出错信息</param>
/// <returns>登录成功返回员工实体对象，否则返回null</returns>
public Account StaffLogin(string strAccountName, string strPassword, out string strErrText)
{
try
{
Account dataResult = null;
using (TransactionScope transScope = new TransactionScope(TransactionScopeOption.Required, new TimeSpan(2, 0, 0)))
{
using (AuthenticateDAO dao = new AuthenticateDAO())
{
//读取登录帐号数据
dataResult = dao.LoadAccountByName(strAccountName, out strErrText);
if (dataResult == null)
{
return(null);
}
//生成登录密码MD5码
string strHash = Utils.GetMD5Hash(strAccountName + "@" + strPassword);
StringComparer comparer = StringComparer.OrdinalIgnoreCase;
if (comparer.Compare(strHash, dataResult.Password) == 0)
{
//保存登录日志
if (!dao.InsertLoginLog(dataResult, dataResult.Id, dataResult.StaffName, out strErrText))
{
return(null);
}
}
else
{
strErrText = InnoSoft.LS.Resources.Strings.PasswordIsIncorrect;
return(null);
}
}
transScope.Complete();
}
strErrText = String.Empty;
return(dataResult);
}
catch (Exception e)
{
strErrText = e.Message;
return(null);
}
}
/// <summary>
/// 修改帐号密码
/// </summary>
/// <param name="strOldPassword">原密码</param>
/// <param name="strNewPassword">新密码</param>
/// <param name="nOpStaffId">操作员工编码</param>
/// <param name="strOpStaffName">操作员工姓名</param>
/// <param name="strErrText">出错信息</param>
/// <returns>成功返回True，否则返回False</returns>
public bool UpdatePassword(string strOldPassword, string strNewPassword, long nOpStaffId, string strOpStaffName, out string strErrText)
{
try
{
using (TransactionScope transScope = new TransactionScope(TransactionScopeOption.Required, new TimeSpan(2, 0, 0)))
{
using (AuthenticateDAO dao = new AuthenticateDAO())
{
//读取登录帐号数据
Account data = dao.LoadAccount(nOpStaffId, nOpStaffId, strOpStaffName, out strErrText);
if (data == null)
{
return(false);
}
//生成登录密码MD5码
string strHash = Utils.GetMD5Hash(data.Name + "@" + strOldPassword);
StringComparer comparer = StringComparer.OrdinalIgnoreCase;
if (comparer.Compare(strHash, data.Password) == 0)
{
data.Password = Utils.GetMD5Hash(data.Name + "@" + strNewPassword);
if (!dao.UpdateAccount(data, nOpStaffId, strOpStaffName, out strErrText))
{
return(false);
}
}
else
{
strErrText = InnoSoft.LS.Resources.Strings.OldPasswordIsIncorrect;
return(false);
}
}
transScope.Complete();
}
strErrText = String.Empty;
return(true);
}
catch (Exception e)
{
strErrText = e.Message;
return(false);
}
}
/// <summary>
/// 读取指定帐号数据
/// </summary>
/// <param name="nId"></param>
/// <param name="nOpStaffId"></param>
/// <param name="strOpStaffName"></param>
/// <param name="strErrText"></param>
/// <returns></returns>
public Account LoadAccount(long nId, long nOpStaffId, string strOpStaffName, out string strErrText)
{
try
{
Account dataResult = null;
strErrText = String.Empty;
using (TransactionScope transScope = new TransactionScope(TransactionScopeOption.Required, new TimeSpan(2, 0, 0)))
{
using (AuthenticateDAO dao = new AuthenticateDAO())
{
dataResult = dao.LoadAccount(nId, nOpStaffId, strOpStaffName, out strErrText);
}
transScope.Complete();
}
return(dataResult);
}
catch (Exception e)
{
strErrText = e.Message;
return(null);
}
}
/// <summary>
/// 删除帐号
/// </summary>
/// <param name="nId"></param>
/// <param name="nOpStaffId">操作员工编码</param>
/// <param name="strOpStaffName">操作员工姓名</param>
/// <param name="strErrText">出错信息</param>
/// <returns>成功返回True，否则返回False</returns>
public bool DeleteAccount(long nId, long nOpStaffId, string strOpStaffName, out string strErrText)
{
try
{
using (TransactionScope transScope = new TransactionScope(TransactionScopeOption.Required, new TimeSpan(2, 0, 0)))
{
using (AuthenticateDAO dao = new AuthenticateDAO())
{
if (!dao.DeleteAccount(nId, nOpStaffId, strOpStaffName, out strErrText))
{
return(false);
}
}
transScope.Complete();
}
return(true);
}
catch (Exception e)
{
strErrText = e.Message;
return(false);
}
}