feat: added autocreate tables

src/LicenseModel/LicenseModel.cpp

@@ -7,6 +7,8 @@
 #include <QDebug>
 
 // Self
+#include <qfile.h>
+
 #include "../def.h"
 
 const static int COLUMN_COUNT = 9;
@@ -14,13 +16,13 @@ const static int COLUMN_COUNT = 9;
 LicenseModel::LicenseModel(QObject* parent)
     : QAbstractTableModel(parent)
 {
-    QSqlDatabase db = QSqlDatabase::addDatabase("QSQLITE");
-    db.setDatabaseName(DB_PATH);
+    m_db = QSqlDatabase::addDatabase("QSQLITE");
+    m_db.setDatabaseName(DB_PATH);
 
-    if (!db.open())
+    if (!m_db.open())
     {
         m_status = Status::DbExistError;
-        m_errors.append("Database connection failed: " + db.lastError().text());
+        m_errors.append("Database connection failed: " + m_db.lastError().text());
     }
     else
     {
@@ -100,7 +102,7 @@ QVariant LicenseModel::headerData(int section, Qt::Orientation orientation, int
 
 LicenseModel::Status LicenseModel::getStatus()
 {
-    return Status::Ok;
+    return m_status;
 }
 
 QString LicenseModel::getStatusText()
@@ -119,3 +121,29 @@ bool LicenseModel::checkTables()
     if (!clienttableExist)
         return false;
 }
+
+bool LicenseModel::prepareDatabase()
+{
+    QFile tablesFile(QStringLiteral(":/deps/tables.ddl"));
+    if (!tablesFile.open(QIODevice::ReadOnly | QIODevice::Text))
+        return false;
+
+    m_status = Status::None;
+    m_errors.clear();
+
+    for (auto item : QString(tablesFile.readAll()).split(';'))
+    {
+        if (item.trimmed().isEmpty())
+            continue;
+        QSqlQuery query(item.trimmed() + ";", m_db);
+        if (!query.exec())
+        {
+            m_status = Status::DbStructError;
+            qDebug() << item.trimmed() + ";" << query.lastError().text();
+            m_errors.append(query.lastError().text());
+            return false;
+        }
+    }
+
+    return true;
+}