mirror of
https://github.com/EQEmu/Server.git
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7ab909ee47
- License was intended to be GPLv3 per earlier commit of GPLv3 LICENSE FILE - This is confirmed by the inclusion of libraries that are incompatible with GPLv2 - This is also confirmed by KLS and the agreement of KLS's predecessors - Added GPLv3 license headers to the compilable source files - Removed Folly licensing in strings.h since the string functions do not match the Folly functions and are standard functions - this must have been left over from previous implementations - Removed individual contributor license headers since the project has been under the "developer" mantle for many years - Removed comments on files that were previously automatically generated since they've been manually modified multiple times and there are no automatic scripts referencing them (removed in 2023)
356 lines
10 KiB
C++
356 lines
10 KiB
C++
/* EQEmu: EQEmulator
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Copyright (C) 2001-2026 EQEmu Development Team
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 3 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#pragma once
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#include "common/repositories/base/base_trader_repository.h"
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#include "common/item_data.h"
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#include "common/races.h"
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#include "common/repositories/items_repository.h"
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#include "common/shareddb.h"
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#include "common/strings.h"
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#include "cereal/archives/binary.hpp"
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#include "cereal/types/string.hpp"
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class TraderRepository : public BaseTraderRepository {
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public:
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static constexpr uint32 TRADER_CONVERT_ID = 4000000000;
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struct DistinctTraders_Struct {
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uint32 trader_id;
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uint32 zone_id;
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uint32 zone_instance_id;
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uint32 entity_id;
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std::string trader_name;
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};
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struct BulkTraders_Struct {
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uint32 count{0};
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uint32 name_length{0};
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std::vector<DistinctTraders_Struct> traders{};
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};
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struct BazaarTraderSearch_Struct {
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Trader trader;
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std::string trader_name;
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};
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struct WelcomeData_Struct {
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uint32 count_of_traders;
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uint32 count_of_items;
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};
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static std::vector<BazaarSearchResultsFromDB_Struct>
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GetBazaarSearchResults(
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SharedDatabase &db,
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BazaarSearchCriteria_Struct search,
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uint32 char_zone_id,
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int32 char_zone_instance_id
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);
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static BulkTraders_Struct GetDistinctTraders(
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Database &db,
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uint32 char_zone_instance_id,
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uint32 max_results = std::numeric_limits<uint32>::max()
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)
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{
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BulkTraders_Struct all_entries{};
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std::vector<DistinctTraders_Struct> distinct_traders;
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MySQLRequestResult results;
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if (RuleB(Bazaar, UseAlternateBazaarSearch)) {
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results = db.QueryDatabase(fmt::format(
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"SELECT DISTINCT(t.char_id), t.char_zone_id, t.char_zone_instance_id, t.char_entity_id, c.name "
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"FROM trader AS t "
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"JOIN character_data AS c ON t.char_id = c.id "
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"WHERE t.char_zone_instance_id = {} "
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"ORDER BY t.char_zone_instance_id ASC "
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"LIMIT {}",
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char_zone_instance_id,
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max_results)
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);
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}
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else {
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results = db.QueryDatabase(fmt::format(
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"SELECT DISTINCT(t.char_id), t.char_zone_id, t.char_zone_instance_id, t.char_entity_id, c.name "
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"FROM trader AS t "
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"JOIN character_data AS c ON t.char_id = c.id "
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"ORDER BY t.char_zone_instance_id ASC "
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"LIMIT {}",
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max_results)
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);
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}
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distinct_traders.reserve(results.RowCount());
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for (auto row: results) {
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DistinctTraders_Struct e{};
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e.trader_id = Strings::ToInt(row[0]);
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e.zone_id = Strings::ToInt(row[1]);
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e.zone_instance_id = Strings::ToInt(row[2]);
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e.entity_id = Strings::ToInt(row[3]);
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e.trader_name = row[4] ? row[4] : "";
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all_entries.name_length += e.trader_name.length() + 1;
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all_entries.traders.push_back(e);
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}
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all_entries.count = results.RowCount();
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return all_entries;
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}
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static WelcomeData_Struct GetWelcomeData(Database &db)
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{
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WelcomeData_Struct e{};
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auto results = db.QueryDatabase("SELECT COUNT(DISTINCT char_id), count(char_id) FROM trader;");
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if (!results.RowCount()) {
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return e;
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}
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auto r = results.begin();
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e.count_of_traders = Strings::ToInt(r[0]);
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e.count_of_items = Strings::ToInt(r[1]);
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return e;
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}
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static int UpdateItem(Database &db, uint32 char_id, uint32 new_price, uint32 item_id, uint32 item_charges)
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{
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std::vector<BaseTraderRepository::Trader> items{};
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if (item_charges == 0) {
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items = GetWhere(
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db,
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fmt::format(
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"char_id = '{}' AND item_id = '{}'",
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char_id,
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item_id
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)
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);
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}
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else {
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items = GetWhere(
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db,
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fmt::format(
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"char_id = '{}' AND item_id = '{}' AND item_charges = '{}'",
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char_id,
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item_id,
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item_charges
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)
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);
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}
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if (items.empty()) {
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return 0;
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}
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for (auto &i: items) {
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i.item_cost = new_price;
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i.listing_date = time(nullptr);
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}
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return ReplaceMany(db, items);
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}
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static Trader GetTraderItem(Database &db, uint32 trader_id, uint32 item_id, uint32 item_cost)
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{
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Trader item{};
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auto query = fmt::format(
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"SELECT t.char_id, t.item_id, t.serialnumber, t.charges, t.item_cost, t.slot_id, t.entity_id FROM trader AS t "
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"WHERE t.entity_id = {} AND t.item_id = {} AND t.item_cost = {} "
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"LIMIT 1;",
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trader_id,
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item_id,
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item_cost
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);
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auto results = db.QueryDatabase(query);
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if (results.RowCount() == 0) {
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return item;
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}
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auto row = results.begin();
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item.char_id = Strings::ToInt(row[0]);
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item.item_id = Strings::ToInt(row[1]);
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item.item_sn = Strings::ToInt(row[2]);
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item.item_charges = Strings::ToInt(row[3]);
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item.item_cost = Strings::ToInt(row[4]);
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item.slot_id = Strings::ToInt(row[5]);
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return item;
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}
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static int UpdateQuantity(Database &db, uint32 char_id, uint32 serial_number, int16 quantity)
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{
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const auto trader_item = GetWhere(
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db,
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fmt::format("char_id = '{}' AND item_sn = '{}' ", char_id, serial_number)
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);
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if (trader_item.empty() || trader_item.size() > 1) {
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return 0;
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}
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auto m = trader_item[0];
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m.item_charges = quantity;
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m.listing_date = time(nullptr);
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return UpdateOne(db, m);
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}
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static Trader GetItemBySerialNumber(Database &db, uint32 serial_number, uint32 trader_id)
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{
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Trader e{};
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const auto trader_item = GetWhere(
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db,
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fmt::format("`char_id` = '{}' AND `item_sn` = '{}' LIMIT 1", trader_id, serial_number)
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);
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if (trader_item.empty()) {
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return e;
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}
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return trader_item.at(0);
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}
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static Trader GetItemBySerialNumber(Database &db, std::string serial_number, uint32 trader_id)
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{
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Trader e{};
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auto sn = Strings::ToUnsignedBigInt(serial_number);
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const auto trader_item = GetWhere(
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db,
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fmt::format("`char_id` = '{}' AND `item_sn` = '{}' LIMIT 1", trader_id, sn)
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);
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if (trader_item.empty()) {
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return e;
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}
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return trader_item.at(0);
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}
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static int UpdateActiveTransaction(Database &db, uint32 id, bool status)
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{
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auto e = FindOne(db, id);
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if (!e.id) {
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return 0;
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}
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e.active_transaction = status == true ? 1 : 0;
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e.listing_date = time(nullptr);
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return UpdateOne(db, e);
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}
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static int DeleteMany(Database &db, const std::vector<Trader> &entries)
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{
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std::vector<std::string> delete_ids;
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for (auto const &e: entries) {
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delete_ids.push_back(std::to_string(e.id));
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}
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if (delete_ids.empty()) {
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return 0;
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}
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return DeleteWhere(db, fmt::format("`id` IN({})", Strings::Implode(",", delete_ids)));
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}
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static DistinctTraders_Struct GetTraderByInstanceAndSerialnumber(
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Database &db,
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uint32 instance_id,
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const char *serial_number
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)
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{
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DistinctTraders_Struct trader{};
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auto query = fmt::format(
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"SELECT t.id, t.char_id, c.name "
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"FROM trader AS t "
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"JOIN character_data AS c ON c.id = t.char_id "
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"WHERE t.char_zone_id = 151 AND t.char_zone_instance_id = {} AND t.item_sn = {} LIMIT 1",
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instance_id,
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serial_number
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);
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auto results = db.QueryDatabase(query);
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if (results.RowCount() == 0) {
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return trader;
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}
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auto row = results.begin();
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std::string name = row[2];
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trader.trader_id = Strings::ToUnsignedInt(row[1]);
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trader.trader_name = row[2] ? row[2] : "";
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return trader;
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}
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static std::vector<BazaarTraderSearch_Struct> GetBazaarTraderDetails(
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Database &db,
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std::string &search_criteria_trader
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)
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{
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std::vector<BazaarTraderSearch_Struct> all_entries{};
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auto query = fmt::format(
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"SELECT trader.*, c.`name` FROM `trader` INNER JOIN character_data AS c ON trader.char_id = c.id "
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"WHERE {} ORDER BY trader.char_id ASC",
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search_criteria_trader
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);
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auto results = db.QueryDatabase(query);
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if (results.RowCount() == 0) {
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return all_entries;
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}
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all_entries.reserve(results.RowCount());
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for (auto row = results.begin(); row != results.end(); ++row) {
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BazaarTraderSearch_Struct e{};
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e.trader.id = row[0] ? strtoull(row[0], nullptr, 10) : 0;
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e.trader.char_id = row[1] ? static_cast<uint32_t>(strtoul(row[1], nullptr, 10)) : 0;
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e.trader.item_id = row[2] ? static_cast<uint32_t>(strtoul(row[2], nullptr, 10)) : 0;
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e.trader.aug_slot_1 = row[3] ? static_cast<uint32_t>(strtoul(row[3], nullptr, 10)) : 0;
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e.trader.aug_slot_2 = row[4] ? static_cast<uint32_t>(strtoul(row[4], nullptr, 10)) : 0;
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e.trader.aug_slot_3 = row[5] ? static_cast<uint32_t>(strtoul(row[5], nullptr, 10)) : 0;
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e.trader.aug_slot_4 = row[6] ? static_cast<uint32_t>(strtoul(row[6], nullptr, 10)) : 0;
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e.trader.aug_slot_5 = row[7] ? static_cast<uint32_t>(strtoul(row[7], nullptr, 10)) : 0;
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e.trader.aug_slot_6 = row[8] ? static_cast<uint32_t>(strtoul(row[8], nullptr, 10)) : 0;
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e.trader.item_sn = row[9] ? static_cast<uint32_t>(strtoul(row[9], nullptr, 10)) : 0;
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e.trader.item_charges = row[10] ? static_cast<int32_t>(atoi(row[10])) : 0;
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e.trader.item_cost = row[11] ? static_cast<uint32_t>(strtoul(row[11], nullptr, 10)) : 0;
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e.trader.slot_id = row[12] ? static_cast<uint8_t>(strtoul(row[12], nullptr, 10)) : 0;
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e.trader.char_entity_id = row[13] ? static_cast<uint32_t>(strtoul(row[13], nullptr, 10)) : 0;
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e.trader.char_zone_id = row[14] ? static_cast<uint32_t>(strtoul(row[14], nullptr, 10)) : 0;
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e.trader.char_zone_instance_id = row[15] ? static_cast<int32_t>(atoi(row[15])) : 0;
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e.trader.active_transaction = row[16] ? static_cast<uint8_t>(strtoul(row[16], nullptr, 10)) : 0;
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e.trader_name = row[17] ? row[17] : std::string("");
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all_entries.push_back(e);
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}
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return all_entries;
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}
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};
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