eqemu-server/zone/expedition_database.cpp
hg cbccd72050 Truncate members after conflict checks
This more accurately matches live for the new behavior introduced
in the September 16, 2020 patch. All members of a raid/group are
still checked for conflicts and the truncation is only allowed if
there are none.

It might make sense to add a rule for this since ignoring members
that would exceed the expedition max from the start makes it more
convenient to create expeditions. Members that wouldn't be added
anyway don't really need their conflicts checked.
2020-12-30 18:47:11 -05:00

753 lines
22 KiB
C++

/**
* EQEmulator: Everquest Server Emulator
* Copyright (C) 2001-2020 EQEmulator Development Team (https://github.com/EQEmu/Server)
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; version 2 of the License.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY except by those people which sell it, which
* are required to give you total support for your newly bought product;
* without even the implied warranty of MERCHANTABILITY or FITNESS FOR
* A PARTICULAR PURPOSE. See the GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*
*/
#include "expedition_database.h"
#include "expedition.h"
#include "expedition_lockout_timer.h"
#include "zonedb.h"
#include "../common/database.h"
#include "../common/string_util.h"
#include <fmt/core.h>
uint32_t ExpeditionDatabase::InsertExpedition(
const std::string& uuid, uint32_t instance_id, const std::string& expedition_name,
uint32_t leader_id, uint32_t min_players, uint32_t max_players)
{
LogExpeditionsDetail(
"Inserting new expedition [{}] leader [{}] uuid [{}]", expedition_name, leader_id, uuid
);
std::string query = fmt::format(SQL(
INSERT INTO expedition_details
(uuid, instance_id, expedition_name, leader_id, min_players, max_players)
VALUES
('{}', {}, '{}', {}, {}, {});
), uuid, instance_id, EscapeString(expedition_name), leader_id, min_players, max_players);
auto results = database.QueryDatabase(query);
if (!results.Success())
{
LogExpeditions("Failed to obtain an expedition id for [{}]", expedition_name);
return 0;
}
return results.LastInsertedID();
}
std::string ExpeditionDatabase::LoadExpeditionsSelectQuery()
{
return std::string(SQL(
SELECT
expedition_details.id,
expedition_details.uuid,
expedition_details.instance_id,
expedition_details.expedition_name,
expedition_details.leader_id,
expedition_details.min_players,
expedition_details.max_players,
expedition_details.add_replay_on_join,
expedition_details.is_locked,
character_data.name leader_name,
expedition_members.character_id,
member_data.name
FROM expedition_details
INNER JOIN character_data ON expedition_details.leader_id = character_data.id
INNER JOIN expedition_members ON expedition_details.id = expedition_members.expedition_id
INNER JOIN character_data member_data ON expedition_members.character_id = member_data.id
));
}
MySQLRequestResult ExpeditionDatabase::LoadExpedition(uint32_t expedition_id)
{
LogExpeditionsDetail("Loading expedition [{}]", expedition_id);
std::string query = fmt::format(SQL(
{} WHERE expedition_details.id = {};
), LoadExpeditionsSelectQuery(), expedition_id);
return database.QueryDatabase(query);
}
MySQLRequestResult ExpeditionDatabase::LoadAllExpeditions()
{
LogExpeditionsDetail("Loading all expeditions from database");
std::string query = fmt::format(SQL(
{} ORDER BY expedition_details.id;
), LoadExpeditionsSelectQuery());
return database.QueryDatabase(query);
}
std::vector<ExpeditionLockoutTimer> ExpeditionDatabase::LoadCharacterLockouts(uint32_t character_id)
{
LogExpeditionsDetail("Loading character [{}] lockouts", character_id);
std::vector<ExpeditionLockoutTimer> lockouts;
auto query = fmt::format(SQL(
SELECT
from_expedition_uuid,
expedition_name,
event_name,
UNIX_TIMESTAMP(expire_time),
duration
FROM expedition_character_lockouts
WHERE character_id = {} AND is_pending = FALSE AND expire_time > NOW();
), character_id);
auto results = database.QueryDatabase(query);
if (results.Success())
{
for (auto row = results.begin(); row != results.end(); ++row)
{
lockouts.emplace_back(
row[0], // expedition_uuid
row[1], // expedition_name
row[2], // event_name
strtoull(row[3], nullptr, 10), // expire_time
static_cast<uint32_t>(strtoul(row[4], nullptr, 10)) // duration
);
}
}
return lockouts;
}
std::vector<ExpeditionLockoutTimer> ExpeditionDatabase::LoadCharacterLockouts(
uint32_t character_id, const std::string& expedition_name)
{
LogExpeditionsDetail("Loading character [{}] lockouts for [{}]", character_id, expedition_name);
std::vector<ExpeditionLockoutTimer> lockouts;
auto query = fmt::format(SQL(
SELECT
from_expedition_uuid,
event_name,
UNIX_TIMESTAMP(expire_time),
duration
FROM expedition_character_lockouts
WHERE
character_id = {}
AND is_pending = FALSE
AND expire_time > NOW()
AND expedition_name = '{}';
), character_id, EscapeString(expedition_name));
auto results = database.QueryDatabase(query);
if (results.Success())
{
for (auto row = results.begin(); row != results.end(); ++row)
{
lockouts.emplace_back(
row[0], // expedition_uuid
expedition_name,
row[1], // event_name
strtoull(row[2], nullptr, 10), // expire_time
static_cast<uint32_t>(strtoul(row[3], nullptr, 10)) // duration
);
}
}
return lockouts;
}
std::unordered_map<uint32_t, std::unordered_map<std::string, ExpeditionLockoutTimer>>
ExpeditionDatabase::LoadMultipleExpeditionLockouts(
const std::vector<uint32_t>& expedition_ids)
{
LogExpeditionsDetail("Loading internal lockouts for [{}] expeditions", expedition_ids.size());
std::string in_expedition_ids_query;
for (const auto& expedition_id : expedition_ids)
{
fmt::format_to(std::back_inserter(in_expedition_ids_query), "{},", expedition_id);
}
// these are loaded into the same container type expeditions use to store lockouts
std::unordered_map<uint32_t, std::unordered_map<std::string, ExpeditionLockoutTimer>> lockouts;
if (!in_expedition_ids_query.empty())
{
in_expedition_ids_query.pop_back(); // trailing comma
std::string query = fmt::format(SQL(
SELECT
expedition_lockouts.expedition_id,
expedition_lockouts.from_expedition_uuid,
expedition_details.expedition_name,
expedition_lockouts.event_name,
UNIX_TIMESTAMP(expedition_lockouts.expire_time),
expedition_lockouts.duration
FROM expedition_lockouts
INNER JOIN expedition_details ON expedition_lockouts.expedition_id = expedition_details.id
WHERE expedition_id IN ({})
ORDER BY expedition_id;
), in_expedition_ids_query);
auto results = database.QueryDatabase(query);
if (results.Success())
{
for (auto row = results.begin(); row != results.end(); ++row)
{
auto expedition_id = strtoul(row[0], nullptr, 10);
lockouts[expedition_id].emplace(row[3], ExpeditionLockoutTimer{
row[1], // expedition_uuid
row[2], // expedition_name
row[3], // event_name
strtoull(row[4], nullptr, 10), // expire_time
static_cast<uint32_t>(strtoul(row[5], nullptr, 10)) // original duration
});
}
}
}
return lockouts;
}
MySQLRequestResult ExpeditionDatabase::LoadMembersForCreateRequest(
const std::vector<std::string>& character_names, const std::string& expedition_name)
{
LogExpeditionsDetail(
"Loading data of [{}] characters for [{}] request", character_names.size(), expedition_name
);
std::string in_character_names_query;
for (const auto& character_name : character_names)
{
fmt::format_to(std::back_inserter(in_character_names_query), "'{}',", character_name);
}
MySQLRequestResult results;
if (!in_character_names_query.empty())
{
in_character_names_query.pop_back(); // trailing comma
// for create validation, loads each character's lockouts and possible current expedition
auto query = fmt::format(SQL(
SELECT
character_data.id,
character_data.name,
member.expedition_id,
lockout.from_expedition_uuid,
UNIX_TIMESTAMP(lockout.expire_time),
lockout.duration,
lockout.event_name
FROM character_data
LEFT JOIN expedition_character_lockouts lockout
ON character_data.id = lockout.character_id
AND lockout.is_pending = FALSE
AND lockout.expire_time > NOW()
AND lockout.expedition_name = '{}'
LEFT JOIN expedition_members member ON character_data.id = member.character_id
WHERE character_data.name IN ({})
ORDER BY FIELD(character_data.name, {})
), EscapeString(expedition_name), in_character_names_query, in_character_names_query);
results = database.QueryDatabase(query);
}
return results;
}
void ExpeditionDatabase::DeleteAllCharacterLockouts(uint32_t character_id)
{
LogExpeditionsDetail("Deleting all character [{}] lockouts", character_id);
if (character_id != 0)
{
std::string query = fmt::format(SQL(
DELETE FROM expedition_character_lockouts
WHERE character_id = {};
), character_id);
database.QueryDatabase(query);
}
}
void ExpeditionDatabase::DeleteAllCharacterLockouts(
uint32_t character_id, const std::string& expedition_name)
{
LogExpeditionsDetail("Deleting all character [{}] lockouts for [{}]", character_id, expedition_name);
if (character_id != 0 && !expedition_name.empty())
{
std::string query = fmt::format(SQL(
DELETE FROM expedition_character_lockouts
WHERE character_id = {} AND expedition_name = '{}';
), character_id, EscapeString(expedition_name));
database.QueryDatabase(query);
}
}
void ExpeditionDatabase::DeleteCharacterLockout(
uint32_t character_id, const std::string& expedition_name, const std::string& event_name)
{
LogExpeditionsDetail(
"Deleting character [{}] lockout: [{}]:[{}]", character_id, expedition_name, event_name
);
auto query = fmt::format(SQL(
DELETE FROM expedition_character_lockouts
WHERE
character_id = {}
AND is_pending = FALSE
AND expedition_name = '{}'
AND event_name = '{}';
), character_id, EscapeString(expedition_name), EscapeString(event_name));
database.QueryDatabase(query);
}
void ExpeditionDatabase::DeleteMembersLockout(
const std::vector<ExpeditionMember>& members,
const std::string& expedition_name, const std::string& event_name)
{
LogExpeditionsDetail("Deleting members lockout: [{}]:[{}]", expedition_name, event_name);
std::string query_character_ids;
for (const auto& member : members)
{
fmt::format_to(std::back_inserter(query_character_ids), "{},", member.char_id);
}
if (!query_character_ids.empty())
{
query_character_ids.pop_back(); // trailing comma
auto query = fmt::format(SQL(
DELETE FROM expedition_character_lockouts
WHERE character_id
IN ({})
AND is_pending = FALSE
AND expedition_name = '{}'
AND event_name = '{}';
), query_character_ids, EscapeString(expedition_name), EscapeString(event_name));
database.QueryDatabase(query);
}
}
void ExpeditionDatabase::AssignPendingLockouts(uint32_t character_id, const std::string& expedition_name)
{
LogExpeditionsDetail("Assigning character [{}] pending lockouts [{}]", character_id, expedition_name);
auto query = fmt::format(SQL(
UPDATE expedition_character_lockouts
SET is_pending = FALSE
WHERE
character_id = {}
AND is_pending = TRUE
AND expedition_name = '{}';
), character_id, EscapeString(expedition_name));
database.QueryDatabase(query);
}
void ExpeditionDatabase::DeletePendingLockouts(uint32_t character_id)
{
LogExpeditionsDetail("Deleting character [{}] pending lockouts", character_id);
auto query = fmt::format(SQL(
DELETE FROM expedition_character_lockouts
WHERE character_id = {} AND is_pending = TRUE;
), character_id);
database.QueryDatabase(query);
}
void ExpeditionDatabase::DeleteAllMembersPendingLockouts(const std::vector<ExpeditionMember>& members)
{
LogExpeditionsDetail("Deleting pending lockouts for [{}] characters", members.size());
std::string query_character_ids;
for (const auto& member : members)
{
fmt::format_to(std::back_inserter(query_character_ids), "{},", member.char_id);
}
if (!query_character_ids.empty())
{
query_character_ids.pop_back(); // trailing comma
auto query = fmt::format(SQL(
DELETE FROM expedition_character_lockouts
WHERE character_id IN ({}) AND is_pending = TRUE;
), query_character_ids);
database.QueryDatabase(query);
}
}
void ExpeditionDatabase::DeleteLockout(uint32_t expedition_id, const std::string& event_name)
{
LogExpeditionsDetail("Deleting expedition [{}] lockout event [{}]", expedition_id, event_name);
auto query = fmt::format(SQL(
DELETE FROM expedition_lockouts
WHERE expedition_id = {} AND event_name = '{}';
), expedition_id, EscapeString(event_name));
database.QueryDatabase(query);
}
uint32_t ExpeditionDatabase::GetExpeditionIDFromCharacterID(uint32_t character_id)
{
LogExpeditionsDetail("Getting expedition id for character [{}]", character_id);
uint32_t expedition_id = 0;
auto query = fmt::format(SQL(
SELECT expedition_id FROM expedition_members WHERE character_id = {};
), character_id);
auto results = database.QueryDatabase(query);
if (results.Success() && results.RowCount() > 0)
{
auto row = results.begin();
expedition_id = strtoul(row[0], nullptr, 10);
}
return expedition_id;
}
ExpeditionMember ExpeditionDatabase::GetExpeditionLeader(uint32_t expedition_id)
{
LogExpeditionsDetail("Getting expedition leader for expedition [{}]", expedition_id);
auto query = fmt::format(SQL(
SELECT expedition_details.leader_id, character_data.name
FROM expedition_details
INNER JOIN character_data ON expedition_details.leader_id = character_data.id
WHERE expedition_id = {}
), expedition_id);
ExpeditionMember leader;
auto results = database.QueryDatabase(query);
if (results.Success() && results.RowCount() > 0)
{
auto row = results.begin();
leader.char_id = strtoul(row[0], nullptr, 10);
leader.name = row[1];
}
return leader;
}
void ExpeditionDatabase::InsertCharacterLockouts(
uint32_t character_id, const std::vector<ExpeditionLockoutTimer>& lockouts,
bool replace_timer, bool is_pending)
{
LogExpeditionsDetail("Inserting [{}] lockouts for character [{}]", lockouts.size(), character_id);
std::string insert_values;
for (const auto& lockout : lockouts)
{
fmt::format_to(std::back_inserter(insert_values),
"({}, FROM_UNIXTIME({}), {}, '{}', '{}', '{}', {}),",
character_id,
lockout.GetExpireTime(),
lockout.GetDuration(),
lockout.GetExpeditionUUID(),
EscapeString(lockout.GetExpeditionName()),
EscapeString(lockout.GetEventName()),
is_pending
);
}
if (!insert_values.empty())
{
insert_values.pop_back(); // trailing comma
std::string on_duplicate;
if (replace_timer)
{
on_duplicate = SQL(
from_expedition_uuid = VALUES(from_expedition_uuid),
expire_time = VALUES(expire_time),
duration = VALUES(duration)
);
}
else
{
on_duplicate = "character_id = VALUES(character_id)";
}
auto query = fmt::format(SQL(
INSERT INTO expedition_character_lockouts
(
character_id,
expire_time,
duration,
from_expedition_uuid,
expedition_name,
event_name,
is_pending
)
VALUES {}
ON DUPLICATE KEY UPDATE {};
), insert_values, on_duplicate);
database.QueryDatabase(query);
}
}
void ExpeditionDatabase::InsertMembersLockout(
const std::vector<ExpeditionMember>& members, const ExpeditionLockoutTimer& lockout)
{
LogExpeditionsDetail(
"Inserting members lockout [{}]:[{}] with expire time [{}]",
lockout.GetExpeditionName(), lockout.GetEventName(), lockout.GetExpireTime()
);
std::string insert_values;
for (const auto& member : members)
{
fmt::format_to(std::back_inserter(insert_values),
"({}, FROM_UNIXTIME({}), {}, '{}', '{}', '{}'),",
member.char_id,
lockout.GetExpireTime(),
lockout.GetDuration(),
lockout.GetExpeditionUUID(),
EscapeString(lockout.GetExpeditionName()),
EscapeString(lockout.GetEventName())
);
}
if (!insert_values.empty())
{
insert_values.pop_back(); // trailing comma
auto query = fmt::format(SQL(
INSERT INTO expedition_character_lockouts
(character_id, expire_time, duration, from_expedition_uuid, expedition_name, event_name)
VALUES {}
ON DUPLICATE KEY UPDATE
from_expedition_uuid = VALUES(from_expedition_uuid),
expire_time = VALUES(expire_time),
duration = VALUES(duration);
), insert_values);
database.QueryDatabase(query);
}
}
void ExpeditionDatabase::InsertLockout(
uint32_t expedition_id, const ExpeditionLockoutTimer& lockout)
{
LogExpeditionsDetail(
"Inserting expedition [{}] lockout: [{}]:[{}] expire time: [{}]",
expedition_id, lockout.GetExpeditionName(), lockout.GetEventName(), lockout.GetExpireTime()
);
auto query = fmt::format(SQL(
INSERT INTO expedition_lockouts
(expedition_id, from_expedition_uuid, event_name, expire_time, duration)
VALUES
({}, '{}', '{}', FROM_UNIXTIME({}), {})
ON DUPLICATE KEY UPDATE
from_expedition_uuid = VALUES(from_expedition_uuid),
expire_time = VALUES(expire_time),
duration = VALUES(duration);
),
expedition_id,
lockout.GetExpeditionUUID(),
EscapeString(lockout.GetEventName()),
lockout.GetExpireTime(),
lockout.GetDuration()
);
database.QueryDatabase(query);
}
void ExpeditionDatabase::InsertLockouts(
uint32_t expedition_id, const std::unordered_map<std::string, ExpeditionLockoutTimer>& lockouts)
{
LogExpeditionsDetail("Inserting expedition [{}] lockouts", expedition_id);
std::string insert_values;
for (const auto& lockout : lockouts)
{
fmt::format_to(std::back_inserter(insert_values),
"({}, '{}', '{}', FROM_UNIXTIME({}), {}),",
expedition_id,
lockout.second.GetExpeditionUUID(),
EscapeString(lockout.second.GetEventName()),
lockout.second.GetExpireTime(),
lockout.second.GetDuration()
);
}
if (!insert_values.empty())
{
insert_values.pop_back(); // trailing comma
auto query = fmt::format(SQL(
INSERT INTO expedition_lockouts
(expedition_id, from_expedition_uuid, event_name, expire_time, duration)
VALUES {}
ON DUPLICATE KEY UPDATE
from_expedition_uuid = VALUES(from_expedition_uuid),
expire_time = VALUES(expire_time),
duration = VALUES(duration);
), insert_values);
database.QueryDatabase(query);
}
}
void ExpeditionDatabase::InsertMember(uint32_t expedition_id, uint32_t character_id)
{
LogExpeditionsDetail("Inserting character [{}] into expedition [{}]", character_id, expedition_id);
auto query = fmt::format(SQL(
INSERT INTO expedition_members
(expedition_id, character_id)
VALUES
({}, {})
ON DUPLICATE KEY UPDATE character_id = VALUES(character_id);
), expedition_id, character_id);
database.QueryDatabase(query);
}
void ExpeditionDatabase::InsertMembers(
uint32_t expedition_id, const std::vector<ExpeditionMember>& members)
{
LogExpeditionsDetail("Inserting characters into expedition [{}]", expedition_id);
std::string insert_values;
for (const auto& member : members)
{
fmt::format_to(std::back_inserter(insert_values),
"({}, {}),",
expedition_id, member.char_id
);
}
if (!insert_values.empty())
{
insert_values.pop_back(); // trailing comma
auto query = fmt::format(SQL(
INSERT INTO expedition_members
(expedition_id, character_id)
VALUES {};
), insert_values);
database.QueryDatabase(query);
}
}
void ExpeditionDatabase::UpdateLeaderID(uint32_t expedition_id, uint32_t leader_id)
{
LogExpeditionsDetail("Updating leader [{}] for expedition [{}]", leader_id, expedition_id);
auto query = fmt::format(SQL(
UPDATE expedition_details SET leader_id = {} WHERE id = {};
), leader_id, expedition_id);
database.QueryDatabase(query);
}
void ExpeditionDatabase::UpdateLockState(uint32_t expedition_id, bool is_locked)
{
LogExpeditionsDetail("Updating lock state [{}] for expedition [{}]", is_locked, expedition_id);
auto query = fmt::format(SQL(
UPDATE expedition_details SET is_locked = {} WHERE id = {};
), is_locked, expedition_id);
database.QueryDatabase(query);
}
void ExpeditionDatabase::DeleteMember(uint32_t expedition_id, uint32_t character_id)
{
LogExpeditionsDetail("Removing member [{}] from expedition [{}]", character_id, expedition_id);
auto query = fmt::format(SQL(
DELETE FROM expedition_members WHERE expedition_id = {} AND character_id = {};
), expedition_id, character_id);
database.QueryDatabase(query);
}
void ExpeditionDatabase::DeleteAllMembers(uint32_t expedition_id)
{
LogExpeditionsDetail("Updating all members of expedition [{}] as removed", expedition_id);
auto query = fmt::format(SQL(
DELETE FROM expedition_members WHERE expedition_id = {};
), expedition_id);
database.QueryDatabase(query);
}
void ExpeditionDatabase::UpdateReplayLockoutOnJoin(uint32_t expedition_id, bool add_on_join)
{
LogExpeditionsDetail("Updating replay lockout on join [{}] for expedition [{}]", add_on_join, expedition_id);
auto query = fmt::format(SQL(
UPDATE expedition_details SET add_replay_on_join = {} WHERE id = {};
), add_on_join, expedition_id);
database.QueryDatabase(query);
}
void ExpeditionDatabase::AddLockoutDuration(const std::vector<ExpeditionMember>& members,
const ExpeditionLockoutTimer& lockout, int seconds)
{
LogExpeditionsDetail(
"Adding duration [{}] seconds to members lockouts [{}]:[{}]",
seconds, lockout.GetExpeditionName(), lockout.GetEventName());
std::string insert_values;
for (const auto& member : members)
{
fmt::format_to(std::back_inserter(insert_values),
"({}, FROM_UNIXTIME({}), {}, '{}', '{}', '{}'),",
member.char_id,
lockout.GetExpireTime(),
lockout.GetDuration(),
lockout.GetExpeditionUUID(),
EscapeString(lockout.GetExpeditionName()),
EscapeString(lockout.GetEventName())
);
}
if (!insert_values.empty())
{
insert_values.pop_back(); // trailing comma
auto query = fmt::format(SQL(
INSERT INTO expedition_character_lockouts
(character_id, expire_time, duration, from_expedition_uuid, expedition_name, event_name)
VALUES {}
ON DUPLICATE KEY UPDATE
from_expedition_uuid = VALUES(from_expedition_uuid),
expire_time = DATE_ADD(expire_time, INTERVAL {} SECOND),
duration = GREATEST(0, CAST(duration AS SIGNED) + {});
), insert_values, seconds, seconds);
database.QueryDatabase(query);
}
}