kdeng00
98 lines
3.1 KiB
C++
98 lines
3.1 KiB
C++
//
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// Created by brahmix on 10/21/19.
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//
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#include "ShuffleRepository.h"
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namespace repository { namespace local {
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ShuffleRepository::ShuffleRepository() {
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m_tableName = shuffleTable();
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}
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ShuffleTypes ShuffleRepository::retrieveShuffleMode(const std::string& path) {
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try {
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auto db = getDbConn(path, ConnType::ReadOnly);
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std::string queryString("SELECT * FROM ");
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queryString.append(m_tableName);
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queryString.append(" LIMIT 1");
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SQLite::Statement query(db, queryString);
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const auto result = query.executeStep();
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auto shuffleType = query.getColumn(1).getInt();
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auto val = static_cast<ShuffleTypes>(shuffleType);
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return val;
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} catch (std::exception &ex) {
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auto msg = ex.what();
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}
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return ShuffleTypes::ShuffleOff;
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}
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void ShuffleRepository::createShuffleTable(const std::string& path) {
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try {
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auto db = getDbConn(path, ConnType::ReadWrite);
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std::string queryString("CREATE TABLE ");
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queryString.append(m_tableName);
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queryString.append(" (Id INTEGER PRIMARY KEY, ShuffleMode INT)");
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db.exec(queryString);
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queryString = "INSERT INTO ";
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queryString.append(m_tableName);
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queryString.append(" (ShuffleMode) VALUES(?)");
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SQLite::Statement query(db, queryString);
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query.bind(1, static_cast<int>(ShuffleTypes::ShuffleOff));
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query.exec();
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} catch (std::exception& ex) {
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auto msg = ex.what();
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}
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}
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void ShuffleRepository::updateShuffle(const std::string& path) {
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try {
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auto db = getDbConn(path, ConnType::ReadWrite);
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if (!doesTableExist(path)) {
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createShuffleTable(path);
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}
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if (isTableEmpty(path)) {
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constexpr auto queryString = "INSERT INTO ? (ShuffleMode) VALUES(?)";
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SQLite::Statement query(db, queryString);
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query.bind(1, m_tableName);
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query.bind(2, static_cast<int>(ShuffleTypes::ShuffleOff));
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query.exec();
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} else {
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std::string queryString("UPDATE ");
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queryString.append(m_tableName);
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queryString.append(" SET ShuffleMode = ?");
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auto shuffleMode = retrieveShuffleMode(path);
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SQLite::Statement query(db, queryString);
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switch (shuffleMode) {
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case ShuffleTypes::ShuffleOff:
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query.bind(1, static_cast<int>(ShuffleTypes::ShuffleOn));
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break;
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case ShuffleTypes ::ShuffleOn:
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query.bind(1, static_cast<int>(ShuffleTypes::ShuffleOff));
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break;
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default:
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break;
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}
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query.exec();
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}
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} catch (std::exception& ex) {
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auto msg = ex.what();
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}
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}
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std::string ShuffleRepository::shuffleTable() noexcept { return "Shuffle"; }
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}} |