52 lines
2.2 KiB
C++
52 lines
2.2 KiB
C++
#include "dbutils.h"
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#include <QSqlQuery>
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#include <QSqlError>
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#include <QDebug>
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DbUtils::DbUtils()
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{
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// Initialize database connection (example using a default connection)
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// We'll use a connection named "BudgetProUtils"
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m_db = QSqlDatabase::database(QStringLiteral("BudgetProUtils"));
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if (!m_db.isValid()) {
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m_db = QSqlDatabase::addDatabase(QStringLiteral("QSQLITE"), QStringLiteral("BudgetProUtils"));
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// Set the database name to the same as the enterprise list or a default?
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// For simplicity, we'll use the same as EnterpriseListDB from MApplication
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// But we don't have access to that here. Let's use a default path.
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// Alternatively, we can try to use the existing EnterpriseListDB connection.
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// Since we cannot access MApplication's private members, we'll create a separate connection.
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// However, note that the formBudget.cpp uses m_dbUtils.isConnected() and getLastDocumentId.
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// The getLastDocumentId function likely queries the current enterprise database.
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// We need to know which database is currently open.
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// Looking at mapplication.cpp, EnterpriseListDB is a static? Actually it's a member of MApplication.
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// We can't access it from here without a singleton or global.
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// Let's change approach: Instead of creating a new connection, we'll use the default connection
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// that is set by MApplication when an enterprise is opened.
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// But we don't have that context.
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// For now, we'll leave the database unconfigured and return false for isConnected.
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// This is a placeholder.
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m_db.setDatabaseName(QStringLiteral(":memory:")); // fallback to in-memory
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}
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}
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bool DbUtils::isConnected()
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{
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return m_db.isOpen();
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}
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QString DbUtils::getLastDocumentId(const QString& docType)
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{
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if (!m_db.isOpen()) {
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return QStringLiteral("0");
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}
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QSqlQuery query(m_db);
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query.prepare(QStringLiteral("SELECT MAX(ID) FROM ") + docType);
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if (!query.exec()) {
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qWarning() << "Failed to get last document id:" << query.lastError().text();
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return QStringLiteral("0");
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}
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if (query.next()) {
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return query.value(0).toString();
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}
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return QStringLiteral("0");
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} |