public ActionResult SubmitAdminLogin(Admin user)
{
AdminsDal dal = new AdminsDal();
List <Admin> users = dal.users.ToList <Admin>();
Encryption enc = new Encryption();
bool exists = false;
foreach (Admin u in users)
{
if (u.username == user.username && enc.ValidatePassword(user.password, u.password))
{
exists = true;
break;
}
}
if (exists == true)
{
FormsAuthentication.SetAuthCookie("cookie", true);
Session["username"] = user.username;
Session["loggedOn"] = "true";
Session["userType"] = "admin";
TempData["LoginStatus"] = null;
return(RedirectToAction("Index", "Home"));
}
else
{
TempData["LoginStatus"] = "Username or Password are incorrect.";
return(View("AdminLogin", user));
}
}
/// <summary>
/// 添加一条记录
/// </summary>
public ResultSet Add(Admins entity)
{
Func <Admins, ResultStatus> validate = (_entity) =>
{
return(new ResultStatus());
};
Func <Admins, ResultStatus> op = (_entity) =>
{
int ret = new AdminsDal().Add(entity);
if (ret > 0)
{
return(new ResultStatus());
}
else
{
return new ResultStatus()
{
Success = false,
Code = StatusCollection.AddFailed.Code,
Description = StatusCollection.AddFailed.Description
}
};
};
return(HandleBusiness(entity, op, validate));
}
/// <summary>
/// 获取所有
/// </summary>
public ResultSet <Page <Admins> > GetAll(string fields, int pageIndex, int pageSize, string where, object param, string orderBy)
{
Func <string, int, int, string, object, string, ResultStatus> validate = (_fields, _pageIndex, _pageSize, _where, _param, _orderBy) =>
{
if (_pageIndex <= 0)
{
return new ResultStatus()
{
Code = StatusCollection.ParameterError.Code,
Description = "参数 pageIndex 必须大于0",
Success = false
}
}
;
if (_pageSize <= 0 || _pageSize > 100)
{
return new ResultStatus()
{
Code = StatusCollection.ParameterError.Code,
Description = "参数 pageSize 必须大于0，且小于等于100",
Success = false
}
}
;
return(new ResultStatus());
};
Func <string, int, int, string, object, string, Page <Admins> > op = (_fields, _pageIndex, _pageSize, _where, _param, _orderBy) =>
{
int recordCount = 0;
IList <Admins> list = new AdminsDal().GetAll(_fields, _pageIndex, _pageSize, _where, _param, _orderBy, out recordCount);
return(new Page <Admins>(_pageIndex, _pageSize, recordCount, list));
};
return(HandleBusiness(fields, pageIndex, pageSize, where, param, orderBy, op, validate));
}
public ActionResult SubmitAdminRegister(Admin admin)
{
AdminsDal dal = new AdminsDal();
Encryption enc = new Encryption();
if (ModelState.IsValid)
{
var isUserAlreadyExists = dal.Users.Any(x => x.UserName == admin.UserName);
string hashedPassword = enc.CreateHash(admin.Password);
if (isUserAlreadyExists)
{
TempData["LoginStatus"] = "Username already exists.";
return(View("AddAdmin", admin));
}
admin.Password = hashedPassword;
dal.Users.Add(admin);
dal.SaveChanges();
TempData["LoginStatus"] = null;
return(RedirectToAction("MyPage", "Home"));
}
return(View("AddAdmin", admin));
}
public ActionResult SubmitAdminRegister(Admin admin)
{
AdminsDal dal = new AdminsDal();
Encryption enc = new Encryption();
if (ModelState.IsValid)
{
try
{
string hashedPassword = enc.CreateHash(admin.password);
admin.password = hashedPassword;
dal.users.Add(admin);
dal.SaveChanges();
TempData["LoginStatus"] = null;
}
catch (DbUpdateException e)
{
TempData["LoginStatus"] = "Username already exists.";
return(View("AddAdmin", admin));
}
return(RedirectToAction("Index", "Home"));
}
return(View("AddAdmin", admin));
}
/// <summary>
/// 更新
/// </summary>
public ResultSet Update(string fields, object param, string where)
{
Func <string, object, string, ResultStatus> validate = (_fields, _param, _where) =>
{
if (String.IsNullOrEmpty(_fields))
{
return new ResultStatus()
{
Code = StatusCollection.ParameterError.Code,
Description = "参数 fields 不能为空",
Success = false
}
}
;
if (_param == null)
{
return new ResultStatus()
{
Code = StatusCollection.ParameterError.Code,
Description = "参数 param 不能为空",
Success = false
}
}
;
return(new ResultStatus());
};
Func <string, object, string, ResultStatus> op = (_fields, _param, _where) =>
{
int ret = new AdminsDal().Update(_fields, _param, _where);
if (ret > 0)
{
return(new ResultStatus());
}
else
{
return new ResultStatus()
{
Success = false,
Code = StatusCollection.UpdateFailed.Code,
Description = StatusCollection.UpdateFailed.Description
}
};
};
return(HandleBusiness(fields, param, where, op, validate));
}
#endregion
#region Extend
/// <summary>
/// 通过登录名查询
/// </summary>
public ResultSet <Admins> GetAdminByLogName(string logName)
{
Func <string, ResultStatus> validate = (_logName) =>
{
if (string.IsNullOrEmpty(_logName))
{
return new ResultStatus()
{
Success = false,
Code = StatusCollection.ParameterError.Code,
Description = "参数 logName不能为空"
}
}
;
return(new ResultStatus());
};
Func <string, Admins> op = (_logName) =>
{
return(new AdminsDal().GetAdminByLogName(_logName));
};
return(HandleBusiness <string, Admins>(logName, op, validate));
}
#endregion
}
}
