Added the ability to create table and a database from the code withou…

…t needing to do so from the terminal.

dbmanager.cpp

@@ -32,6 +32,22 @@ bool DbManager::isOpen() const
     return m_db.isOpen();
 }
 
+bool DbManager::createTable()
+{
+    bool success = false;
+
+    QSqlQuery query;
+    query.prepare("CREATE TABLE people(id INTEGER PRIMARY KEY, name TEXT);");
+
+    if (!query.exec())
+    {
+        qDebug() << "Couldn't create the table 'people': one might already exist.";
+        success = false;
+    }
+
+    return success;
+}
+
 bool DbManager::addPerson(const QString& name)
 {
     bool success = false;

dbmanager.h

@@ -35,6 +35,12 @@ class DbManager
 
     bool isOpen() const;
 
+    /**
+     * @brief Creates a new 'people' table if it doesn't already exist
+     * @return true - 'people' table created successfully, false - table not created
+     */
+    bool createTable();
+
     /**
      * @brief Add person data to db
      * @param name - name of person to add

main.cpp

@@ -3,7 +3,7 @@
 #include <dbmanager.h>
 
 // Set valid db path before first run
-static const QString path = "/path/people.db";
+static const QString path = "example.db";
 
 int main(int argc, char *argv[])
 {
@@ -13,6 +13,7 @@ int main(int argc, char *argv[])
 
     if (db.isOpen())
     {
+        db.createTable();
         db.addPerson("A");
         db.addPerson("B");
         db.addPerson("C");