classes.cpp

#include "classes.h"
#include <QString>
#include <QtSql>

std::vector<uint8_t> Message::getLoraPacket()
{
    std::vector<uint8_t> result;
    result.push_back(channelNumber);
    std::string stdName = senderName.toStdString();
    result.insert(result.end(), stdName.begin(), stdName.end());
    std::string stdText = text.toStdString();
    result.insert(result.end(), stdText.begin(), stdText.end());
    return result;
}

QListWidgetItem *Message::getListItem()
{
    QListWidgetItem *item = new QListWidgetItem;
    QString zwspText(text.split("", Qt::SkipEmptyParts).join("\u200b"));
    item->setText(QString("%1: %2").arg(senderName, zwspText)); // time.toString("d.M.yyyy h:m:s"),
    return item;
}

void Message::save()
{
    QSqlDatabase db = QSqlDatabase::database();
    QSqlQuery query(db);
    query.prepare("INSERT INTO messages (senderName, text, channelNumber, time) VALUES (:senderName, :text, :channelNumber, :time);");
    query.bindValue(":senderName", senderName);
    query.bindValue(":text", text);
    query.bindValue(":channelNumber", channelNumber);
    query.bindValue(":time", time.toSecsSinceEpoch());
    if (!query.exec()) {
        qDebug() << query.lastError().text();
        throw std::runtime_error("Can't insert message to \"messages\": "+query.lastError().text().toStdString());
    }
    db.commit();
}