Создание БД из кода. Требуется рефакт.

2026-03-28 19:55:48 +03:00 · 2025-10-30 14:56:58 +03:00
parent c11871e8f4
commit 0d1d851e3f
16 changed files with 718 additions and 32 deletions
--- a/ServerLMS/dialogcheckdb.cpp
+++ b/ServerLMS/dialogcheckdb.cpp
@@ -0,0 +1,111 @@
+#include <QMessageBox>
+#include <QProcess>
+#include "dialogcheckdb.h"
+#include "ui_dialogcheckdb.h"
+
+DialogCheckDB::DialogCheckDB(ProviderDBLMS* providerDBLMS, QWidget *parent) :
+    QDialog(parent),
+    ui(new Ui::DialogCheckDB),
+    providerDBLMS(providerDBLMS),
+    resDriver(false),
+    resUser(false),
+    resDB(false)
+{
+    ui->setupUi(this);
+
+    ui->btnRepare->setEnabled(false);
+
+    check();
+}
+
+DialogCheckDB::~DialogCheckDB()
+{
+    delete ui;
+}
+
+void DialogCheckDB::check()
+{
+    resDriver = false;
+    resUser = false;
+    resDB = false;
+
+    resDriver = providerDBLMS->checkDriverQPSQLavailable();
+    if(resDriver)
+    {
+        ui->lblDriverRes->setText(tr("Installed"));
+        ui->lblDriverResIco->setPixmap(QPixmap(QStringLiteral(":/resources/icons/circleGreen.png")));
+    }
+    else
+    {
+        ui->lblDriverRes->setText(tr("Not installed"));
+        ui->lblDriverResIco->setPixmap(QPixmap(QStringLiteral(":/resources/icons/circleRed.png")));
+    }
+
+    resUser = providerDBLMS->checkUserLMSexist();
+    if(resUser)
+    {
+        ui->lblUserRes->setText(tr("Exist"));
+        ui->lblUserResIco->setPixmap(QPixmap(QStringLiteral(":/resources/icons/circleGreen.png")));
+    }
+    else
+    {
+        ui->lblUserRes->setText(tr("Not exist"));
+        ui->lblUserResIco->setPixmap(QPixmap(QStringLiteral(":/resources/icons/circleRed.png")));
+    }
+
+    resDB = providerDBLMS->checkDataBaseLMSexist();
+    if(resDB)
+    {
+        ui->lblDBRes->setText(tr("Exist"));
+        ui->lblDBResIco->setPixmap(QPixmap(QStringLiteral(":/resources/icons/circleGreen.png")));
+    }
+    else
+    {
+        ui->lblDBRes->setText(tr("Not exist"));
+        ui->lblDBResIco->setPixmap(QPixmap(QStringLiteral(":/resources/icons/circleRed.png")));
+    }
+
+    if(!resDriver || !resUser || !resDB)
+        ui->btnRepare->setEnabled(true);
+    else
+        ui->btnRepare->setEnabled(false);
+}
+
+void DialogCheckDB::on_btnRepare_clicked()
+{
+    if(!resDriver)
+    {
+        QMessageBox::warning(this, tr("Warning!"), tr("Install PostgreSQL."));
+        return;
+    }
+
+    if(!resUser)
+    {
+        if(!providerDBLMS->createUser("nameUser"))
+        {
+            QMessageBox::critical(this, tr("Error!"), tr("Failed to create user!"));
+            return;
+        }
+    }
+
+    if(!resDB)
+    {
+        if(!providerDBLMS->createDB("nameDB"))
+        {
+            QMessageBox::critical(this, tr("Error!"), tr("Failed to create Database!"));
+            return;
+        }
+    }
+}
+
+void DialogCheckDB::on_toolButton_clicked()
+{
+    QProcess process;
+        QString program = "cmd.exe";
+        QStringList arguments;
+        arguments << "/C" << "echo Hello from QProcess" << "&&" << "pause";
+        process.start(program, arguments);
+        process.waitForFinished();
+
+    int i = 0;
+}