epr24pr5-ojanssen2/ShowCommand.cpp

#include "ShowCommand.h"

#include "Error.h"
#include "Util.h"
#include "Manager.h"

using util::Manager;
using util::Util;
using models::AddUser;
using models::AddTask;
using err::Error;

namespace commands
{
    ShowCommand::ShowCommand() : SubCommand("show", false)
    {
    }

    void ShowCommand::run(stringstream& args)
    {
        Manager* mgr = Manager::get_instance();
        const string data_type = Util::read_string(args);
        if (data_type == "user")
            for (User* u : mgr->get_users()) {
                AddUser au = {*u};
                cout << au;
            }
        else if (data_type == "task")
            for (Task* t : mgr->get_tasks()) {
                AddTask at = {*t};
                cout << at;
            }
        else
            throw Error(102, "Ein Parameter eines Befehls konnte nicht gelesen werden");
    }
} // commands