src/datenaro/database/data_elements/data_workflow.cpp - develop - farado/farado-binara

src/datenaro/database/data_elements/data_workflow.cpp
194 строки5 KB
Ostapenko Alexey
Удалены лишние комментарии.
08 фев 2024, 18:12
08 фев 2024, 18:126c0aeed
#include "common/elements/element.h"
#include "common/elements/workflow.h"

#include "common/log/log.h"
#include "data_workflow.h"

namespace Database
{

DataWorkflow::DataWorkflow(Elements::Element* element)
{
    setElement(element);
}

DataWorkflow::DataWorkflow(std::shared_ptr<Elements::Element> element)
{
    m_element = element;
}

DataWorkflow::DataWorkflow(sqlite::database& database, unsigned id)
{
    fromDatabase(database, id);
}

DataElement* DataWorkflow::clone() const
{
    if (m_element)
        return new DataWorkflow(m_element->clone());

    return nullptr;
}

DataElement* DataWorkflow::wrap(Elements::Element* element) const
{
    return new DataWorkflow(element);
}

void DataWorkflow::toDatabase(sqlite::database& database)
{
    const auto element = std::dynamic_pointer_cast<Elements::Workflow>(m_element);
    if (nullptr == element)
        return;

    if (0 == element->id())
    {
        const auto sqlStr = "INSERT INTO Workflow "
                            "( caption "
                            ", description "
                            ") VALUES (?,?);";
        database
            << sqlStr
            << element->caption()
            << element->description();
        element->setId(lastAddedId(database));
        return;
    }

    const auto sqlStr = "INSERT OR REPLACE INTO Workflow "
                        "( id "
                        ", caption "
                        ", description "
                        ") VALUES (?,?,?);";
    database
        << sqlStr
        << element->id()
        << element->caption()
        << element->description();
}

void DataWorkflow::fromDatabase(sqlite::database& database, unsigned id)
{
    if (nullptr == m_element)
        m_element.reset(new Elements::Workflow());

    const auto element = std::dynamic_pointer_cast<Elements::Workflow>(m_element);

    const auto sqlStr = "SELECT "
                        "  id "
                        ", caption "
                        ", description "
                        "FROM Workflow WHERE id = ?;";
    database << sqlStr << id >>
        [element](
            unsigned id,
            std::string caption,
            std::string description
        )
    {
        element->setId(id);
        element->setCaption(caption);
        element->setDescription(description);
    };
}

std::vector<Elements::Element*> DataWorkflow::fromDatabaseElements(
    sqlite::database& database,
    std::vector<unsigned> ids
) const
{
    const auto sqlStr = "SELECT "
                        "  id "
                        ", caption "
                        ", description "
                        "FROM Workflow WHERE id in ("
        + questionMarks(ids.size())
        + ")";

    auto query = database << sqlStr;
    for (auto id : ids)
        query << id;

    std::vector<Elements::Element*> result;
    query >>
        [&result](
            unsigned id,
            std::string caption,
            std::string description
        )
    {
        auto element = new Elements::Workflow();
        element->setId(id);
        element->setCaption(caption);
        element->setDescription(description);
        result.push_back(element);
    };
    return result;
}

// Получение идентификаторов ---------------------------------------------------

std::vector<unsigned> DataWorkflow::ids(
    sqlite::database& database
)
{
    std::vector<unsigned> result;
    database << "SELECT id FROM Workflow;"
        >> [&result](unsigned id)
    {
        result.emplace_back(id);
    };
    return result;
}

// Поиск по критериям ----------------------------------------------------------

std::vector<unsigned> DataWorkflow::idsByCaption(
    sqlite::database& database,
    const std::string& value
)
{
    std::vector<unsigned> result;
    // TODO: реализовать метод
    return result;
}

std::vector<unsigned> DataWorkflow::idsByDescription(
    sqlite::database& database,
    const std::string& value
)
{
    std::vector<unsigned> result;
    // TODO: реализовать метод
    return result;
}

// Удаление --------------------------------------------------------------------

void DataWorkflow::removeOne(
    sqlite::database& database,
    unsigned id
)
{
    std::vector<unsigned> ids = { id };
    remove(database, ids);
}

void DataWorkflow::remove(
    sqlite::database& database,
    std::vector<unsigned> ids
)
{
    const auto sqlStr = "DELETE FROM Workflow WHERE id in ("
        + questionMarks(ids.size())
        + ")";

    auto query = database << sqlStr;
    for (auto id : ids)
        query << id;

    query.execute();
    query.reset();
}

} // namespace Elements