void EngineerExam::parseQuestions(QString filename) {
QSqlDatabase db = QSqlDatabase::addDatabase("QSQLITE");
db.setDatabaseName(filename);
if (!db.open()) {
qCritical() << trUtf8("Nie można otworzyć bazy danych!");
}
QSqlTableModel question;
question.setTable("Question");
question.select();
QSqlTableModel answers;
answers.setTable("Answer");
answers.select();
QStringList qsl;
int i = 0;
while (question.canFetchMore()) {
question.fetchMore();
for (; i < question.rowCount(); ++i) {
qsl.clear();
quint32 id = question.record(i).value("Id").toUInt();
QString text = question.record(i).value("Text").toString();
Question q;
q.setId(id);
q.setQuestion(text);
answers.setFilter(QString("`id_Question` = %1").arg(id));
QString a1 = answers.record(0).value("Text").toString();
QString a2 = answers.record(1).value("Text").toString();
QString a3 = answers.record(2).value("Text").toString();
qsl << a1 << a2 << a3;
bool correct1 = answers.record(0).value("IsTrue").toBool();
bool correct2 = answers.record(1).value("IsTrue").toBool();
bool correct3 = answers.record(2).value("IsTrue").toBool();
if (correct1) {
q.setCorrectAnswer(0);
} else if (correct2) {
q.setCorrectAnswer(1);
} else if (correct3) {
q.setCorrectAnswer(2);
}
q.setAnswers(qsl);
tmpList.append(q);
}
}
}
Question Theme::selectQuestion( const QSqlQuery &query ) const
{ // reject into new method. Question makeQuestion(const QSqlQueru &query)
using namespace Tables::Question::Field;
Question issue;
QString id = query.value( query.record().indexOf( QUESTION_ID ) ).toString(),
text = query.value( query.record().indexOf( TEXT ) ).toString(),
type = query.value( query.record().indexOf( QUESTION_TYPE ) ).toString();
bool caseSens = query.value( query.record().indexOf( CASE_SENS ) ).toBool(),
stripSpace = query.value( query.record().indexOf( STRIP_SPACE ) ).toBool();
QTime time = query.value( query.record().indexOf( RECOMENDED_TIME ) ).toTime();
issue.setId( id );
issue.setText( text );
issue.setType( type );
issue.setTime( time );
issue.setCaseSensitivity( caseSens );
issue.setStripSpaces( stripSpace );
return issue;
}