51 lines
1.1 KiB
C++
51 lines
1.1 KiB
C++
#ifndef PARK_TIME_H
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#define PARK_TIME_H
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#pragma once
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#include <chrono>
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#include <iostream>
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#include <string>
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#include "data.h"
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using namespace std::chrono;
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using std::string;
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using std::to_string;
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/*
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db repr of Park_time
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int id (not null, auto increment)
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int customer_id (not null) (many to one or something like that)
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int spot_id (not null, many to one or something like that)
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int duration
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datetime start (not null)
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datetime end
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Dit is gewoon een record van hoe lang, wie en waar iemand parkeert. Basically, een component van
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de internal state van customer.
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*/
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class Park_time {
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public:
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int id;
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int customer_id;
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int spot_id;
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int duration;
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Park_time(int c_id, int s_id);
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// Park_time(int c_id, int s_id );
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void clock_out(int c_id, int s_id);
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friend std::ostream& operator<<(std::ostream& os, const Park_time & pt);
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private:
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high_resolution_clock::time_point start;
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high_resolution_clock::time_point end;
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void save_db();
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void update_db();
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int auto_increment_db(); // helper
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int start_to_int(); // helper
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};
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#endif // Park_time
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