/// <summary>
/// 修改用户别名
/// </summary>
/// <param name="username">用户名</param>
/// <param name="aliasName">用户别名</param>
/// <returns></returns>
public static string UpdateUserAliasName(string username, string aliasName)
{
if (ModelConfigHelper.ModelIsViewMode(typeof(Sys_User)))
{
return("用户管理模块为视图模式不允许更新用户别名！");
}
if (string.IsNullOrWhiteSpace(aliasName))
{
return("用户别名不能为空！");
}
string errMsg = string.Empty;
Sys_User user = CommonOperate.GetEntity <Sys_User>(x => x.UserName == username, null, out errMsg);
if (user == null)
{
return("用户信息不存在！");
}
if (user.AliasName != aliasName)
{
user.AliasName = aliasName;
Guid rs = CommonOperate.OperateRecord <Sys_User>(user, ModelRecordOperateType.Edit, out errMsg, new List <string>()
{
"AliasName"
}, false);
}
return(errMsg);
}
/// <summary>
/// 修改密码
/// </summary>
/// <param name="userId">用户Id</param>
/// <param name="newPwd">新密码</param>
/// <param name="errMsg">错误信息</param>
/// <returns></returns>
public static bool ModifyPassword(Guid userId, string newPwd, out string errMsg)
{
errMsg = string.Empty;
if (ModelConfigHelper.ModelIsViewMode(typeof(Sys_User)))
{
errMsg = "用户管理模块为视图模式不允许更新密码！";
return(false);
}
Sys_User user = CommonOperate.GetEntity <Sys_User>(x => x.Id == userId && !x.IsDeleted && x.IsValid && x.IsActivated, string.Empty, out errMsg);
if (user == null)
{
errMsg = "非法用户！";
return(false);
}
//获取混淆码
string passwordSalt = SecurityHelper.GenerateSalt();
//获取混淆码加密过的密码
string passwordHash = SecurityHelper.EncodePassword(newPwd, passwordSalt); //SecurityHelper.EncodePassword(MySecurity.MD5(newPwd), passwordSalt);
user.PasswordHash = passwordHash;
user.PasswordSalt = passwordSalt;
Guid rs = CommonOperate.OperateRecord <Sys_User>(user, ModelRecordOperateType.Edit, out errMsg, new List <string>()
{
"PasswordHash", "PasswordSalt"
}, false);
if (rs != Guid.Empty) //修改密码成功
{
errMsg = TempUserOperate(userId, newPwd);
}
return(string.IsNullOrEmpty(errMsg));
}
/// <summary>
/// 删除用户
/// </summary>
/// <param name="username">用户名</param>
/// <returns></returns>
public static string DelUser(string username)
{
string errMsg = string.Empty;
if (ModelConfigHelper.ModelIsViewMode(typeof(Sys_User)))
{
errMsg = "用户管理模块为视图模块不允许删除！";
return(errMsg);
}
Sys_User user = CommonOperate.GetEntity <Sys_User>(x => x.UserName == username && !x.IsDeleted && x.IsValid && x.IsActivated, string.Empty, out errMsg);
if (user == null)
{
return("非法用户！");
}
bool rs = CommonOperate.DeleteRecordsByExpression <Sys_User>(x => x.UserName == username, out errMsg);
if (rs) //用户删除成功后删除临时用户
{
CommonOperate.DeleteRecordsByExpression <Sys_TempUser>(x => x.FieldInfo1 == user.Id.ToString(), out errMsg);
}
return(errMsg);
}
/// <summary>
/// 冻结账号
/// </summary>
/// <param name="username">用户名</param>
/// <returns></returns>
public static string FrozenUser(string username)
{
string errMsg = string.Empty;
if (ModelConfigHelper.ModelIsViewMode(typeof(Sys_User)))
{
errMsg = "用户管理模块为视图模式，不允许冻结！";
return(errMsg);
}
Sys_User user = CommonOperate.GetEntity <Sys_User>(x => x.UserName == username && !x.IsDeleted && x.IsValid && x.IsActivated, string.Empty, out errMsg);
if (user == null)
{
return("非法用户！");
}
user.IsValid = false;
Guid rs = CommonOperate.OperateRecord <Sys_User>(user, ModelRecordOperateType.Edit, out errMsg, new List <string>()
{
"IsValid"
}, false);
return(errMsg);
}
/// <summary>
/// 添加用户
/// </summary>
/// <param name="errMsg">异常信息</param>
/// <param name="username">用户名</param>
/// <param name="userpwd">用户密码</param>
/// <param name="orgId">组织Id</param>
/// <param name="aliasName">用户别名</param>
/// <returns></returns>
public static Guid AddUser(out string errMsg, string username, string userpwd, Guid?orgId = null, string aliasName = null)
{
errMsg = string.Empty;
if (ModelConfigHelper.ModelIsViewMode(typeof(Sys_User)))
{
errMsg = "用户管理模块为视图模式，不允许添加！";
return(Guid.Empty);
}
if (string.IsNullOrWhiteSpace(username))
{
errMsg = "用户名不能为空！";
return(Guid.Empty);
}
if (string.IsNullOrWhiteSpace(userpwd))
{
errMsg = "用户密码不能为空！";
return(Guid.Empty);
}
Sys_User tempUser = CommonOperate.GetEntity <Sys_User>(x => x.UserName.ToLower() == username.Trim().ToLower(), null, out errMsg);
if (tempUser != null)
{
errMsg = string.Format("用户【{0}】已存在！", username);
return(Guid.Empty);
}
UserInfo adminUser = GetSuperAdmin(); //超级管理员用户
//获取混淆码
string passwordSalt = SecurityHelper.GenerateSalt();
//获取混淆码加密过的密码
string passwordHash = SecurityHelper.EncodePassword(userpwd, passwordSalt); //SecurityHelper.EncodePassword(MySecurity.MD5(userpwd), passwordSalt);
Sys_User user = new Sys_User()
{
UserName = username,
AliasName = aliasName,
PasswordHash = passwordHash,
PasswordSalt = passwordSalt,
IsValid = true,
IsActivated = true,
ActivatedDate = DateTime.Now
};
if (orgId.HasValue && orgId.Value != Guid.Empty)
{
user.Sys_OrganizationId = orgId.Value;
}
if (adminUser != null)
{
user.CreateUserName = adminUser.AliasName;
user.CreateDate = DateTime.Now;
user.CreateUserId = adminUser.UserId;
user.ModifyUserName = adminUser.AliasName;
user.ModifyDate = DateTime.Now;
user.ModifyUserId = adminUser.UserId;
}
Guid userId = CommonOperate.OperateRecord <Sys_User>(user, ModelRecordOperateType.Add, out errMsg, null, false);
//临时用户操作
if (userId != Guid.Empty)
{
TempUserOperate(userId, userpwd);
}
return(userId);
}
