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https://gitea.msk.dinamika-avia.ru/Constanta-Design/RRJServer.git
synced 2026-03-28 19:55:48 +03:00
464 lines
11 KiB
C++
464 lines
11 KiB
C++
#include "databasetrainees.h"
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#include <QApplication>
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DataBaseTrainees::DataBaseTrainees(DataBaseLMS* dbLMS)
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{
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listOfColorGroup.append(QColor(170, 190, 170));
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listOfColorGroup.append(QColor(180, 180, 220));
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listOfColorGroup.append(QColor(240, 220, 230));
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listOfColorGroup.append(QColor(85, 170, 127));
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listOfColorGroup.append(QColor(170, 115, 120));
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listOfColorGroup.append(QColor(110, 160, 170));
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listOfColorGroup.append(QColor(110, 170, 130));
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listOfColorGroup.append(QColor(170, 170, 120));
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listOfColorGroup.append(QColor(160, 170, 45));
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listOfColorGroup.append(QColor(170, 140, 60));
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listOfColorGroup.append(QColor(200, 200, 200));
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this->dbLMS = dbLMS;
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LoadTraineesGroupsPSQL();
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}
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DataBaseTrainees::~DataBaseTrainees()
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{
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}
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void DataBaseTrainees::LoadTraineesGroupsPSQL()
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{
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listOfTrainees.clear();
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listOfGroups.clear();
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listOfTrainees = dbLMS->selectAllTrainees();
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listOfGroups = dbLMS->selectAllGroups();
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QApplication::beep();
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}
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bool DataBaseTrainees::AuthorizationTrainee(QString login, QString password, QString learnClass, QString computer)
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{
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//Обучаемые
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for(int i = 0; i < listOfTrainees.count(); i++)
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{
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if(listOfTrainees[i].getArchived())
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continue;
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if(listOfTrainees[i].getLogin() == login && listOfTrainees[i].getPassword() == password)
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{
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Trainee trainee = listOfTrainees[i];
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trainee.setLoggedIn(true);
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trainee.setLearnClass(learnClass);
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trainee.setComputer(computer);
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bool result = dbLMS->updateTrainee(trainee);
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if(result)
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{
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LoadTraineesGroupsPSQL();
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return true;
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}
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else
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return false;
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}
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}
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return false;
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}
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bool DataBaseTrainees::deAuthorizationTrainee(QString login)
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{
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//Обучаемые
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for(int i = 0; i < listOfTrainees.count(); i++)
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{
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if(listOfTrainees[i].getArchived())
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continue;
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if(listOfTrainees[i].getLogin() == login)
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{
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Trainee trainee = listOfTrainees[i];
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trainee.setLoggedIn(false);
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trainee.setLearnClass(QStringLiteral(""));
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trainee.setComputer(QStringLiteral(""));
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bool result = dbLMS->updateTrainee(trainee);
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if(result)
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{
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LoadTraineesGroupsPSQL();
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return true;
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}
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else
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return false;
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}
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}
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return false;
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}
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void DataBaseTrainees::setTasks(QString login, QStringList tasks)
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{
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//Обучаемые
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for(int i = 0; i < listOfTrainees.count(); i++)
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{
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if(listOfTrainees[i].getLogin() == login)
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listOfTrainees[i].setTasks(tasks);
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}
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}
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QStringList DataBaseTrainees::getTasks(QString login)
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{
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QStringList tasks;
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//Обучаемые
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for(int i = 0; i < listOfTrainees.count(); i++)
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{
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if(listOfTrainees[i].getLogin() == login)
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{
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tasks = listOfTrainees[i].getTasks();
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}
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}
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return tasks;
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}
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QString DataBaseTrainees::getNameTraineeOnComputer(QString computer)
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{
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for(Trainee trainee : listOfTrainees)
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{
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if(trainee.getComputer() == computer)
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return trainee.getName();
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}
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return QString(QStringLiteral(""));
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}
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Trainee DataBaseTrainees::getTraineeOnComputer(QString computer)
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{
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for(Trainee trainee : listOfTrainees)
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{
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if(trainee.getComputer() == computer)
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return trainee;
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}
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return Trainee();
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}
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QString DataBaseTrainees::getNameTraineeByLogin(QString login)
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{
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for(Trainee trainee : listOfTrainees)
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{
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if(trainee.getLogin() == login)
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return trainee.getName();
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}
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return QString(QStringLiteral(""));
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}
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QColor DataBaseTrainees::getColorGroupByLogin(QString login)
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{
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QString nameTrainee = getNameTraineeByLogin(login);
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Trainee trainee = getTrainee(nameTrainee);
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QString nameGroup = trainee.getGroup();
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Group group = getGroup(nameGroup);
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return getColorGroup(group.getColor());
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}
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QList<Trainee> DataBaseTrainees::getListTraineesInGroup(QString nameGroup)
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{
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QList<Trainee> listTrainees;
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for(Trainee trainee : listOfTrainees)
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{
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if(trainee.getGroup() == nameGroup)
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listTrainees.append(trainee);
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}
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return listTrainees;
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}
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QList<Group> DataBaseTrainees::getListGroups()
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{
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return listOfGroups;
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}
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QColor DataBaseTrainees::getColorGroup(Group::ColorGroup numColor)
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{
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if(numColor > listOfColorGroup.count() - 1)
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return listOfColorGroup.at(Group::ColorGroup::colorAther);
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return listOfColorGroup.at(numColor);
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}
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Trainee DataBaseTrainees::getTrainee(QString name)
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{
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//Обучаемые
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for(int i = 0; i < listOfTrainees.count(); i++)
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{
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if(listOfTrainees[i].getName() == name)
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return listOfTrainees[i];
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}
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return Trainee();
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}
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Group DataBaseTrainees::getGroup(QString nameGroup)
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{
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//Группы
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for(int i = 0; i < listOfGroups.count(); i++)
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{
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if(listOfGroups[i].getName() == nameGroup)
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return listOfGroups[i];
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}
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return Group();
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}
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QString DataBaseTrainees::newGroup()
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{
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Group group;
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group.setName(generateDefaultNameGroup());
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group.setColor(generateDefaultColorGroup());
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bool result = dbLMS->insertGroup(group);
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if(result)
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{
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//listOfGroups.append(group);
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LoadTraineesGroupsPSQL();
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return group.getName();
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}
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else
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return QStringLiteral("");
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}
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bool DataBaseTrainees::deleteGroup(QString name)
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{
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if(getListTraineesInGroup(name).count() > 0)
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{//Группа не пуста
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return false;
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}
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//Группы
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for(int i = 0; i < listOfGroups.count(); i++)
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{
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if(listOfGroups[i].getName() == name)
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{
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int id = listOfGroups[i].getID();
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bool result = dbLMS->deleteGroup(id);
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if(result)
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LoadTraineesGroupsPSQL();
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//listOfGroups.removeAt(i);
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break;
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}
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}
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return true;
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}
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bool DataBaseTrainees::editGroup(QString name, Group group)
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{
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//Группы
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for(int i = 0; i < listOfGroups.count(); i++)
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{
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if(listOfGroups[i].getName() == name)
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{
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if(!checkExistNameGroup(group.getName()) || group.getName() == name)
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{
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//group.setID(listOfGroups[i].getID());
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bool result = dbLMS->updateGroup(group);
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if(result)
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{
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/*
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listOfGroups[i].setName(newName);
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//Меняем имя группы у всех Обучаемых этой группы
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//Обучаемые
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for(int i = 0; i < listOfTrainees.count(); i++)
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{
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if(listOfTrainees[i].getGroup() == name)
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listOfTrainees[i].setGroup(newName);
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}
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*/
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LoadTraineesGroupsPSQL();
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return true;
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}
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else
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return false;
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}
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}
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}
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return false;
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}
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QString DataBaseTrainees::newTrainee(QString nameGroup)
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{
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Trainee trainee;
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trainee.setGroup(nameGroup);
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trainee.setName(generateDefaultNameTrainee());
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trainee.setLogin(generateDefaultLoginTrainee());
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trainee.setPassword(QStringLiteral("<password>"));
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trainee.setLearnClass(QStringLiteral(""));
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trainee.setComputer(QStringLiteral(""));
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trainee.setArchived(false);
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trainee.setLoggedIn(false);
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//trainee.setWhatItDoes(QStringLiteral(""));
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bool result = dbLMS->insertTrainee(trainee);
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if(result)
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{
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//listOfTrainees.append(trainee);
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LoadTraineesGroupsPSQL();
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return trainee.getName();
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}
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else
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return QStringLiteral("");
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}
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void DataBaseTrainees::deleteTrainee(QString name)
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{
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//Обучаемые
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for(int i = 0; i < listOfTrainees.count(); i++)
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{
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if(listOfTrainees[i].getName() == name)
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{
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int id = listOfTrainees[i].getID();
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bool result = dbLMS->deleteTrainee(id);
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if(result)
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LoadTraineesGroupsPSQL();
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//listOfTrainees.removeAt(i);
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return;
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}
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}
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}
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bool DataBaseTrainees::editTrainee(QString name, Trainee trainee)
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{
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//Обучаемые
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for(int i = 0; i < listOfTrainees.count(); i++)
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{
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if(listOfTrainees[i].getName() == name)
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{
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if( (!checkExistNameTrainee(trainee.getName()) || trainee.getName() == name) &&
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(!checkExistLoginTrainee(trainee.getLogin()) || trainee.getLogin() == listOfTrainees[i].getLogin()) )
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{
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//trainee.setID(listOfTrainees[i].getID());
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bool result = dbLMS->updateTrainee(trainee);
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if(result)
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{
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//listOfTrainees.replace(i, trainee);
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LoadTraineesGroupsPSQL();
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return true;
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}
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else
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return false;
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}
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}
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}
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return false;
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}
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bool DataBaseTrainees::isArchived(QString name)
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{
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//Обучаемые
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for(int i = 0; i < listOfTrainees.count(); i++)
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{
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if(listOfTrainees[i].getName() == name)
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return listOfTrainees[i].getArchived();
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}
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return false;
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}
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QString DataBaseTrainees::generateDefaultNameGroup()
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{
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int numGroup = 0;
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QString name;
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do
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{
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name = tr("Group") + QStringLiteral(" ") + QString::number(++numGroup);
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}while(checkExistNameGroup(name));
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return name;
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}
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QString DataBaseTrainees::generateDefaultNameTrainee()
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{
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int numTrainee = 0;
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QString name;
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do
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{
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name = QStringLiteral("<") + tr("Trainee") + QStringLiteral(" ") + QString::number(++numTrainee) + QStringLiteral(">");
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}while(checkExistNameTrainee(name));
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return name;
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}
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bool DataBaseTrainees::checkExistNameGroup(QString name)
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{
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//Группы
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for(int i = 0; i < listOfGroups.count(); i++)
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{
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if(listOfGroups[i].getName() == name)
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return true;
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}
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return false;
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}
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bool DataBaseTrainees::checkExistNameTrainee(QString name)
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{
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//Обучаемые
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for(int i = 0; i < listOfTrainees.count(); i++)
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{
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if(listOfTrainees[i].getName() == name)
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return true;
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}
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return false;
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}
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QString DataBaseTrainees::generateDefaultLoginTrainee()
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{
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int numTrainee = 0;
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QString login;
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do
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{
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login = QStringLiteral("<O") + QString::number(++numTrainee) + QStringLiteral(">");
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}while(checkExistLoginTrainee(login));
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return login;
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}
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bool DataBaseTrainees::checkExistLoginTrainee(QString login)
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{
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//Обучаемые
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for(int i = 0; i < listOfTrainees.count(); i++)
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{
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if(listOfTrainees[i].getLogin() == login)
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return true;
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}
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return false;
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}
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Group::ColorGroup DataBaseTrainees::generateDefaultColorGroup()
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{
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for(int i = 0; i < Group::ColorGroup::countColor; i++)
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{
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Group::ColorGroup color = (Group::ColorGroup)i;
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if(!checkExistColorGroup(color))
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return color;
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}
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return Group::ColorGroup::colorAther;
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}
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bool DataBaseTrainees::checkExistColorGroup(Group::ColorGroup color)
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{
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//Группы
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for(int i = 0; i < listOfGroups.count(); i++)
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{
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if(listOfGroups[i].getColor() == color)
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return true;
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}
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return false;
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}
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