prefetch_history_repository.h

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// BSD 3-Clause License
// Copyright (c) 2021-2025, 🍀☀🌕🌥 🌊
// See the LICENSE file in the project root for full license information.
 
#pragma once
 
#include "kcenon/pacs/storage/base_repository.h"
#include "kcenon/pacs/client/prefetch_types.h"
 
#ifdef PACS_WITH_DATABASE_SYSTEM
 
namespace kcenon::pacs::storage {
 
class prefetch_history_repository
    : public base_repository<client::prefetch_history, int64_t> {
public:
    explicit prefetch_history_repository(
        std::shared_ptr<pacs_database_adapter> db);
 
    [[nodiscard]] auto find_by_patient(
        std::string_view patient_id,
        size_t limit = 100) -> list_result_type;
 
    [[nodiscard]] auto find_by_study(std::string_view study_uid)
        -> list_result_type;
 
    [[nodiscard]] auto find_by_rule(
        std::string_view rule_id,
        size_t limit = 100) -> list_result_type;
 
    [[nodiscard]] auto find_by_status(
        std::string_view status,
        size_t limit = 100) -> list_result_type;
 
    [[nodiscard]] auto find_recent(size_t limit = 100) -> list_result_type;
 
    [[nodiscard]] auto is_study_prefetched(std::string_view study_uid)
        -> Result<bool>;
 
    [[nodiscard]] auto count_by_status_on_current_date(
        std::string_view status) -> Result<size_t>;
 
    [[nodiscard]] auto update_status(
        int64_t pk,
        std::string_view status) -> VoidResult;
 
    [[nodiscard]] auto cleanup_old(std::chrono::hours max_age)
        -> Result<size_t>;
 
protected:
    [[nodiscard]] auto map_row_to_entity(const database_row& row) const
        -> client::prefetch_history override;
 
    [[nodiscard]] auto entity_to_row(const client::prefetch_history& entity) const
        -> std::map<std::string, database_value> override;
 
    [[nodiscard]] auto get_pk(const client::prefetch_history& entity) const
        -> int64_t override;
 
    [[nodiscard]] auto has_pk(const client::prefetch_history& entity) const
        -> bool override;
 
    [[nodiscard]] auto select_columns() const
        -> std::vector<std::string> override;
 
private:
    [[nodiscard]] auto parse_timestamp(const std::string& str) const
        -> std::chrono::system_clock::time_point;
 
    [[nodiscard]] auto format_timestamp(
        std::chrono::system_clock::time_point tp) const -> std::string;
};
 
}  // namespace kcenon::pacs::storage
 
#endif  // PACS_WITH_DATABASE_SYSTEM