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* [Repositories] Convert database.cpp to Repositories - Convert all database.cpp methods to repositories where possible. * Final push. * Cleanup * Cleanup * Update database.h * Fix crash * Update database.cpp
74 lines
2.2 KiB
C++
74 lines
2.2 KiB
C++
#ifndef EQEMU_INVENTORY_SNAPSHOTS_REPOSITORY_H
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#define EQEMU_INVENTORY_SNAPSHOTS_REPOSITORY_H
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#include "../database.h"
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#include "../strings.h"
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#include "base/base_inventory_snapshots_repository.h"
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class InventorySnapshotsRepository: public BaseInventorySnapshotsRepository {
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public:
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/**
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* This file was auto generated and can be modified and extended upon
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*
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* Base repository methods are automatically
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* generated in the "base" version of this repository. The base repository
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* is immutable and to be left untouched, while methods in this class
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* are used as extension methods for more specific persistence-layer
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* accessors or mutators.
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*
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* Base Methods (Subject to be expanded upon in time)
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*
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* Note: Not all tables are designed appropriately to fit functionality with all base methods
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*
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* InsertOne
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* UpdateOne
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* DeleteOne
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* FindOne
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* GetWhere(std::string where_filter)
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* DeleteWhere(std::string where_filter)
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* InsertMany
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* All
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*
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* Example custom methods in a repository
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*
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* InventorySnapshotsRepository::GetByZoneAndVersion(int zone_id, int zone_version)
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* InventorySnapshotsRepository::GetWhereNeverExpires()
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* InventorySnapshotsRepository::GetWhereXAndY()
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* InventorySnapshotsRepository::DeleteWhereXAndY()
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*
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* Most of the above could be covered by base methods, but if you as a developer
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* find yourself re-using logic for other parts of the code, its best to just make a
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* method that can be re-used easily elsewhere especially if it can use a base repository
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* method and encapsulate filters there
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*/
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// Custom extended repository methods here
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static int64 CountInventorySnapshots(Database& db)
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{
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const std::string& query = "SELECT COUNT(*) FROM (SELECT * FROM `inventory_snapshots` a GROUP BY `charid`, `time_index`) b";
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auto results = db.QueryDatabase(query);
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if (!results.Success() || !results.RowCount()) {
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return -1;
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}
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auto row = results.begin();
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const int64 count = Strings::ToBigInt(row[0]);
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if (count > std::numeric_limits<int>::max()) {
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return -2;
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}
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if (count < 0) {
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return -3;
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}
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return count;
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}
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};
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#endif //EQEMU_INVENTORY_SNAPSHOTS_REPOSITORY_H
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