eqemu-server/zone/data_bucket.h
Chris Miles 55161e18c8
[Databuckets] Improvements to distributed cache, reload commands (#3519)
* [Databuckets] Improvements to distributed cache, reload commands

* Add to reload_types
2023-07-31 19:58:57 -05:00

95 lines
2.5 KiB
C++

//
// Created by Akkadius on 7/7/18.
//
#ifndef EQEMU_DATABUCKET_H
#define EQEMU_DATABUCKET_H
#include <string>
#include "../common/types.h"
#include "../common/repositories/data_buckets_repository.h"
#include "mob.h"
#include "../common/json/json_archive_single_line.h"
#include "../common/servertalk.h"
enum DataBucketCacheUpdateAction : uint8 {
Upsert,
Delete
};
struct DataBucketCacheEntry {
DataBucketsRepository::DataBuckets e;
int64_t updated_time{};
DataBucketCacheUpdateAction update_action{};
template<class Archive>
void serialize(Archive &ar)
{
ar(
CEREAL_NVP(e),
CEREAL_NVP(updated_time),
CEREAL_NVP(update_action)
);
}
};
struct DataBucketKey {
std::string key;
std::string value;
std::string expires;
int64_t character_id;
int64_t npc_id;
int64_t bot_id;
};
namespace DataBucketLoadType {
enum Type : uint8 {
Bot,
Client,
NPC,
MaxType
};
static const std::string Name[Type::MaxType] = {
"Bot",
"Client",
"NPC",
};
}
class DataBucket {
public:
// non-scoped bucket methods (for global buckets)
static void SetData(const std::string &bucket_key, const std::string &bucket_value, std::string expires_time = "");
static bool DeleteData(const std::string &bucket_key);
static std::string GetData(const std::string &bucket_key);
static std::string GetDataExpires(const std::string &bucket_key);
static std::string GetDataRemaining(const std::string &bucket_key);
static bool GetDataBuckets(Mob *mob);
static int64_t GetCurrentTimeUNIX();
// scoped bucket methods
static void SetData(const DataBucketKey &k);
static bool DeleteData(const DataBucketKey &k);
static DataBucketsRepository::DataBuckets GetData(const DataBucketKey &k, bool ignore_misses_cache = false);
static std::string GetDataExpires(const DataBucketKey &k);
static std::string GetDataRemaining(const DataBucketKey &k);
static std::string GetScopedDbFilters(const DataBucketKey &k);
// bucket repository versus key matching
static bool CheckBucketMatch(const DataBucketsRepository::DataBuckets &dbe, const DataBucketKey &k);
static bool ExistsInCache(const DataBucketsRepository::DataBuckets &e);
static void BulkLoadEntities(DataBucketLoadType::Type t, std::vector<uint32> ids);
static void DeleteCachedBuckets(DataBucketLoadType::Type t, uint32 id);
static bool SendDataBucketCacheUpdate(const DataBucketCacheEntry &e);
static void HandleWorldMessage(ServerPacket *p);
static void DeleteFromMissesCache(DataBucketsRepository::DataBuckets e);
static void ClearCache();
};
#endif //EQEMU_DATABUCKET_H