/// <summary>
/// Creates an employee session.
/// </summary>
/// <param name="request">The request.</param>
/// <returns>The response for creating the new session.</returns>
private CreateEmployeeSessionDataResponse CreateEmployeeSession(CreateEmployeeSessionDataRequest request)
{
return(this.CreateEmployeeSession(
request.RequestContext,
request.AlllowMultipleTerminalSessions,
request.RequestContext.GetPrincipal().ChannelId,
request.RequestContext.GetTerminal().TerminalId,
request.RequestContext.GetPrincipal().UserId,
request.RequestContext.GetChannelConfiguration().InventLocationDataAreaId));
}
/// <summary>
/// Associates the employee <paramref name="staffId"/> with the current terminal in <paramref name="context"/> on the local database.
/// </summary>
/// <param name="context">The request context.</param>
/// <param name="employee">The employee.</param>
/// <returns>The employee object associated to <paramref name="staffId"/>.</returns>
/// <remarks>If employee cannot hold multiple sessions on different terminals <see cref="UserAuthorizationException"/> is thrown.</remarks>
private static Employee CreateEmployeeSessionLocalDatabase(RequestContext context, Employee employee)
{
// tries to creates a new entry on the DB that associates the user to the terminal
CreateEmployeeSessionDataRequest createSessionRequest = new CreateEmployeeSessionDataRequest(employee.Permissions.AllowMultipleLogins);
string existingSessionTerminalId = context.Execute <CreateEmployeeSessionDataResponse>(createSessionRequest).ExistingSessionTerminalId;
bool employeeHasSessionOpenOnAnotherTerminal = !string.IsNullOrWhiteSpace(existingSessionTerminalId);
// check if the session was created for the employee
if (employeeHasSessionOpenOnAnotherTerminal && !employee.Permissions.AllowMultipleLogins)
{
string message = string.Format(
"Employee has an open session on terminal {0} and is not allowed to have open sessions on multiple terminals at once.",
existingSessionTerminalId);
throw new UserAuthorizationException(SecurityErrors.Microsoft_Dynamics_Commerce_Runtime_UserLogonAnotherTerminal, message);
}
return(employee);
}
