42 lines
795 B
C++
42 lines
795 B
C++
#include "deviceAPI.h"
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bool Device::is_connected()
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{
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return connected;
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}
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bool Device::is_depositAllowed()
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{
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return depositAllowed;
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}
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void Device::setDevice(QString name, Database *db)
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{
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QSqlQuery query(db->getDatabase());
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QString sql = QString("select * from device where `name` = '%1';").arg(name);
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query.exec(sql);
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if (query.next())
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{
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connected = true;
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this->name = name;
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depositAllowed = query.value(2).toBool();
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}
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else
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{
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connected = false;
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depositAllowed = false;
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}
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}
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QString Device::getName()
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{
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if (connected) {
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if (depositAllowed) return name + QString("（可充值）");
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else return name + QString("（仅可消费）");
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}
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else return QString("未指定设备名");
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}
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