event.h
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#pragma once
#include <common.h>
struct event_t
{
EVENT_TYPE type;
EVENT_ID id;
EVENT_DATA data;
EVENT_TIME time;
EVENT_STR_DATA str_data;
EVENT_BIN_DATA bin_data;
static bool is_expire_time(EVENT_TYPE type, EVENT_TIME time);
static bool is_daily_event( EVENT_TYPE type );
static bool is_expire_event(EVENT_TYPE type);
static bool is_monthly_event( EVENT_TYPE type );
event_t(EVENT_TYPE type = 0, EVENT_ID id = 0, EVENT_DATA data = 0, EVENT_TIME time = 0);
event_t(EVENT_TYPE type, EVENT_ID id, EVENT_DATA data, EVENT_TIME time, const std::string& str_data);
event_t(EVENT_TYPE type, EVENT_ID id, EVENT_DATA data, EVENT_TIME time, const std::string& str_data, const std::string& bin_data);
};
typedef std::map<EVENT_TYPE, std::map<EVENT_ID, event_t> > EVENT_MAP;//key:type, id, val:event_t
class user_t;
struct event_mgr_t
{
event_mgr_t();
EVENT_MAP event_map;
user_t* user;
event_t* find(EVENT_TYPE type, EVENT_ID id = 0);
EVENT_DATA find_data(EVENT_TYPE type, EVENT_ID id = 0);
EVENT_TIME find_time(EVENT_TYPE type, EVENT_ID id = 0);
const EVENT_STR_DATA& find_str_data(EVENT_TYPE type, EVENT_ID id = 0);
const EVENT_BIN_DATA& find_bin_data(EVENT_TYPE type, EVENT_ID id);
//the return value may be a static variable in a function
std::map<EVENT_ID, event_t>& find_events(EVENT_TYPE type);
//update memory and db no check
void update_event(USER_ID uid, EVENT_TYPE type, EVENT_ID id,
EVENT_DATA data, EVENT_TIME time);
void update_event(USER_ID uid, EVENT_TYPE type, EVENT_ID id,
EVENT_DATA data, EVENT_TIME time, const EVENT_STR_DATA& str_data);
void update_event(USER_ID uid, EVENT_TYPE type, EVENT_ID id,
EVENT_DATA data, EVENT_TIME time, const EVENT_STR_DATA& str_data,
const std::string& bin_data);
//delete memory and db
void del_event(USER_ID uid, EVENT_TYPE type, EVENT_ID id = 0);
void del_event_by_type(USER_ID uid, EVENT_TYPE type, bool effect_db = true);
//clean the overdue daily events
void clear_overdue_daily_events();
void clear_overdue_monthly_events();
//memory
bool load_from_db(EVENT_TYPE type, EVENT_ID id, EVENT_DATA data,
EVENT_TIME time, const EVENT_STR_DATA& str_data,
const EVENT_BIN_DATA& bin_data);
static void db_del_event(USER_ID uid, EVENT_TYPE type, EVENT_ID id);
static void db_del_event_by_type(USER_ID uid, EVENT_TYPE type);
static void db_update_event(USER_ID uid, EVENT_TYPE type, EVENT_ID id,
EVENT_DATA data, EVENT_TIME time);
static void db_update_event(USER_ID uid, EVENT_TYPE type, EVENT_ID id,
EVENT_DATA data, EVENT_TIME time, const EVENT_STR_DATA& str_data);
static void db_update_event(USER_ID uid, EVENT_TYPE type, EVENT_ID id,
EVENT_DATA data, EVENT_TIME time, const EVENT_STR_DATA& str_data,
const std::string& bin_data);
};