public QueryResult<string> Logout(int userId, string st)
{
QueryResult<string> result = new QueryResult<string>();
try
{
if (userId <=0)
{
var err = new List<Message>();
err.Add(new Message { Code = Convert.ToInt32(Enums.MessageCode.WarningMessage), Text = "User id should be greater than zero" });
result.InfoMessages = err;
result.IsOperationSuccessful = false;
result.IsResult = false;
result.Result = null;
return result;
}
if (string.IsNullOrEmpty(st))
{
var err = new List<Message>();
err.Add(new Message { Code = Convert.ToInt32(Enums.MessageCode.WarningMessage), Text = "Session token is empty" });
result.InfoMessages = err;
result.IsOperationSuccessful = false;
result.IsResult = false;
result.Result = null;
return result;
}
if (!SessionHelper.IsValidSession(st))
{
var err = new List<Message>();
err.Add(new Message { Code = Convert.ToInt32(Enums.MessageCode.WarningMessage), Text = "Invalid Session Token" });
result.InfoMessages = err;
result.IsOperationSuccessful = false;
result.IsResult = false;
result.Result = null;
return result;
}
using (var userLoginSessionService = new UserLoginSessionService())
{
var item = userLoginSessionService.GetSingle(x => x.UserId == userId && x.SessionToken == st);
if(item !=null)
{
//item.SessionToken = null;
//item.UpdatedOn = DateTime.Now;
userLoginSessionService.Delete(item);
result.IsOperationSuccessful = false;
result.IsResult = false;
result.Result = "User logged out successfully";
}
else
{
var err = new List<Message>();
err.Add(new Message { Code = Convert.ToInt32(Enums.MessageCode.WarningMessage), Text = "User login session object not found" });
result.InfoMessages = err;
result.IsOperationSuccessful = false;
result.IsResult = false;
result.Result = null;
return result;
}
}
}
catch(Exception ex)
{
var err = new List<Message>();
err.Add(new Message { Code = Convert.ToInt32(Enums.MessageCode.ErrorMessage), Text = ex.Message });
result.ErrorMessages = err;
result.IsResult = false;
result.IsOperationSuccessful = false;
result.Result = null;
}
return result;
}
public QueryResult<UserResponse> Login(string userName, string password)
{
int userStatus = -1;
QueryResult<UserResponse> result = new QueryResult<UserResponse>();
try
{
if (string.IsNullOrEmpty(userName))
{
var err = new List<Message>();
err.Add(new Message { Code = Convert.ToInt32(Enums.MessageCode.WarningMessage), Text = "User name is empty" });
result.InfoMessages = err;
result.IsOperationSuccessful = false;
result.IsResult = false;
result.Result = null;
return result;
}
if (string.IsNullOrEmpty(password))
{
var err = new List<Message>();
err.Add(new Message { Code = Convert.ToInt32(Enums.MessageCode.WarningMessage), Text = "Password is empty" });
result.InfoMessages = err;
result.IsOperationSuccessful = false;
result.IsResult = false;
result.Result = null;
return result;
}
userStatus = Convert.ToInt32(Enums.UserStatus.Active);
using(var userService = new UserService())
{
var user = userService.GetSingle(x => x.Status == userStatus);
if(user !=null)
{
// Insert session token into UserLoginSession table
string sessionkey = CommonHelper.GetBase64EncodedString(user.Id.ToString());
using (var userLoginService = new UserLoginSessionService())
{
var item = userLoginService.GetSingle(x => x.UserId == user.Id);
if (item != null)
{
item.SessionToken = sessionkey;
item.UpdatedOn = DateTime.Now;
userLoginService.Update(item);
}
else
{
UserLoginSession userLoginSession = new UserLoginSession()
{
CreatedOn = DateTime.Now,
DeviceMacId = sessionkey.Substring(0, 10),
SessionToken = sessionkey,
Status = Convert.ToInt32(Enums.UserLoginSessionStatus.Active),
UserId = user.Id
};
new UserLoginSessionService().Insert(userLoginSession);
}
}
var userResponse = userService.ToModelResponse(user);
if(userResponse !=null)
{
userResponse.SessionToken = sessionkey;
result.IsOperationSuccessful = true;
result.IsResult = true;
result.Result = userResponse;
}
else
{
var err = new List<Message>();
err.Add(new Message { Code = Convert.ToInt32(Enums.MessageCode.ErrorMessage), Text = "Failed to get user respone model" });
result.ErrorMessages = err;
result.IsResult = false;
result.IsOperationSuccessful = true;
result.Result = null;
}
}
else
{
var err = new List<Message>();
err.Add(new Message { Code = Convert.ToInt32(Enums.MessageCode.ErrorMessage), Text = "User not found" });
result.ErrorMessages = err;
result.IsResult = false;
result.IsOperationSuccessful = true;
result.Result = null;
}
}
}
catch(Exception ex)
{
var err = new List<Message>();
err.Add(new Message { Code = Convert.ToInt32(Enums.MessageCode.ErrorMessage), Text = ex.Message });
result.ErrorMessages = err;
result.IsResult = false;
result.IsOperationSuccessful = false;
result.Result = null;
}
return result;
}