Починил клинч с мьютексом Провайдера ДБ

DataBaseLMS/databaselms_trainees.cpp

@@ -62,7 +62,7 @@ Trainee DataBaseLMS::selectTrainee(int id_trainee)
                                                  "LEFT OUTER JOIN public.computers ON computers.computer_id = users.fk_computer_id "
                                                  "LEFT OUTER JOIN public.classrooms ON classrooms.classroom_id = computers.fk_classroom_id "
                                                  "WHERE users.user_id = %1 AND users.type = '%2' "
-                                                 "ORDER BY groups.name, trainees.name ASC").arg(
+                                                 "ORDER BY groups.name, users.name ASC").arg(
                                                         QString::number(id_trainee),
                                                         TypeUserDBTrainee);
 

DataBaseLMS/interfacedatabaselms.cpp

@@ -21,7 +21,7 @@ void InterfaceDataBaseLMS::slot_LanguageChanged(QString language)
 
 bool InterfaceDataBaseLMS::connectionToDB()
 {
-    QMutexLocker mtxLocker(&mtxAccess);
+    //QMutexLocker mtxLocker(&mtxAccess);
     if(!createConnection())
     {
         QMessageBox::critical(ownerWidget, dbSettings.dbName, tr("Connection error: ") + db->lastError().text());
@@ -36,7 +36,7 @@ bool InterfaceDataBaseLMS::connectionToDB()
 
 bool InterfaceDataBaseLMS::disConnectionFromDB()
 {    
-    QMutexLocker mtxLocker(&mtxAccess);
+    //QMutexLocker mtxLocker(&mtxAccess);
     deleteConnection();
     //QMessageBox::information(ownerWidget, dbName, tr("Disconnection is successful!"));
     return true;
@@ -44,7 +44,7 @@ bool InterfaceDataBaseLMS::disConnectionFromDB()
 
 bool InterfaceDataBaseLMS::DBisConnected()
 {
-    QMutexLocker mtxLocker(&mtxAccess);
+    //QMutexLocker mtxLocker(&mtxAccess);
     return isConnected();
 }
 
@@ -53,7 +53,7 @@ bool InterfaceDataBaseLMS::DBisConnected()
 
 bool InterfaceDataBaseLMS::authorizationInstructor(QString login, QString password)
 {
-    QMutexLocker mtxLocker(&mtxAccess);
+    //QMutexLocker mtxLocker(&mtxAccess);
 
     if(int id = selectUserID(DataBaseLMS::TypeUserDBInstructor, login, password))
     {
@@ -68,7 +68,7 @@ bool InterfaceDataBaseLMS::authorizationInstructor(QString login, QString passwo
 
 bool InterfaceDataBaseLMS::deAuthorizationInstructor(QString login)
 {
-    QMutexLocker mtxLocker(&mtxAccess);
+    //QMutexLocker mtxLocker(&mtxAccess);
 
     if(int id = selectUserID(DataBaseLMS::TypeUserDBInstructor, login))
     {
@@ -80,49 +80,49 @@ bool InterfaceDataBaseLMS::deAuthorizationInstructor(QString login)
 
 bool InterfaceDataBaseLMS::deAuthorizationAllInstructors()
 {
-    QMutexLocker mtxLocker(&mtxAccess);
+    //QMutexLocker mtxLocker(&mtxAccess);
     return updateAllUsersLoggedIn(DataBaseLMS::TypeUserDBInstructor, false);
 }
 
 QString InterfaceDataBaseLMS::getNameInstructorByLogin(QString login)
 {
-    QMutexLocker mtxLocker(&mtxAccess);
+    //QMutexLocker mtxLocker(&mtxAccess);
     return selectUserNameByLogin(DataBaseLMS::TypeUserDBInstructor, login);
 }
 
 int InterfaceDataBaseLMS::getIdInstructorByLogin(QString login)
 {
-    QMutexLocker mtxLocker(&mtxAccess);
+    //QMutexLocker mtxLocker(&mtxAccess);
     return selectUserID(DataBaseLMS::TypeUserDBInstructor, login);
 }
 
 QList<Instructor> InterfaceDataBaseLMS::getListInstructors()
 {
-    QMutexLocker mtxLocker(&mtxAccess);
+    //QMutexLocker mtxLocker(&mtxAccess);
     return selectAllInstructors();
 }
 
 Instructor InterfaceDataBaseLMS::getInstructor(int id)
 {
-    QMutexLocker mtxLocker(&mtxAccess);
+    //QMutexLocker mtxLocker(&mtxAccess);
     return selectInstructor(id);
 }
 
 int InterfaceDataBaseLMS::newInstructor()
 {
-    QMutexLocker mtxLocker(&mtxAccess);
+    //QMutexLocker mtxLocker(&mtxAccess);
     return insertInstructor();
 }
 
 int InterfaceDataBaseLMS::delInstructor(int id)
 {
-    QMutexLocker mtxLocker(&mtxAccess);
+    //QMutexLocker mtxLocker(&mtxAccess);
     return deleteInstructor(id);
 }
 
 int InterfaceDataBaseLMS::editInstructor(Instructor instructor)
 {
-    QMutexLocker mtxLocker(&mtxAccess);
+    //QMutexLocker mtxLocker(&mtxAccess);
 
     //Проверка корректности логина, имени, пароля
 
@@ -159,19 +159,19 @@ int InterfaceDataBaseLMS::editInstructor(Instructor instructor)
 
 bool InterfaceDataBaseLMS::isAdminInstructor(int id)
 {
-    QMutexLocker mtxLocker(&mtxAccess);
+    //QMutexLocker mtxLocker(&mtxAccess);
     return selectInstructorIsAdmin(id);
 }
 
 bool InterfaceDataBaseLMS::isArchivedInstructor(int id)
 {
-    QMutexLocker mtxLocker(&mtxAccess);
+    //QMutexLocker mtxLocker(&mtxAccess);
     return selectUserArchived(DataBaseLMS::TypeUserDBInstructor, id);
 }
 
 bool InterfaceDataBaseLMS::isLoggedInInstructor(int id)
 {
-    QMutexLocker mtxLocker(&mtxAccess);
+    //QMutexLocker mtxLocker(&mtxAccess);
     return selectUserLoggedIn(DataBaseLMS::TypeUserDBInstructor, id);
 }
 
@@ -180,7 +180,7 @@ bool InterfaceDataBaseLMS::isLoggedInInstructor(int id)
 
 bool InterfaceDataBaseLMS::authorizationTrainee(QString login, QString password, QString classroom_name, QString computer_name)
 {
-    QMutexLocker mtxLocker(&mtxAccess);
+    //QMutexLocker mtxLocker(&mtxAccess);
 
     if(int id = selectUserID(DataBaseLMS::TypeUserDBTrainee, login, password))
     {
@@ -195,7 +195,7 @@ bool InterfaceDataBaseLMS::authorizationTrainee(QString login, QString password,
 
 bool InterfaceDataBaseLMS::deAuthorizationTrainee(QString login)
 {
-    QMutexLocker mtxLocker(&mtxAccess);
+    //QMutexLocker mtxLocker(&mtxAccess);
 
     if(int id = selectUserID(DataBaseLMS::TypeUserDBTrainee, login))
     {
@@ -207,13 +207,13 @@ bool InterfaceDataBaseLMS::deAuthorizationTrainee(QString login)
 
 bool InterfaceDataBaseLMS::deAuthorizationAllTrainees()
 {
-    QMutexLocker mtxLocker(&mtxAccess);
+    //QMutexLocker mtxLocker(&mtxAccess);
     return updateAllUsersLoggedIn(DataBaseLMS::TypeUserDBTrainee, false);
 }
 
 int InterfaceDataBaseLMS::entryTraineeOnSimulator(int id_trainee)
 {
-    QMutexLocker mtxLocker(&mtxAccess);
+    //QMutexLocker mtxLocker(&mtxAccess);
 
     TimingOfTrainee timing(id_trainee);
 
@@ -235,7 +235,7 @@ int InterfaceDataBaseLMS::entryTraineeOnSimulator(int id_trainee)
 
 int InterfaceDataBaseLMS::exitTraineeFromSimulator(int id_trainee)
 {
-    QMutexLocker mtxLocker(&mtxAccess);
+    //QMutexLocker mtxLocker(&mtxAccess);
 
     TimingOfTrainee timing(id_trainee);
 
@@ -257,73 +257,73 @@ int InterfaceDataBaseLMS::exitTraineeFromSimulator(int id_trainee)
 
 QString InterfaceDataBaseLMS::getNameTraineeOnComputer(QString computer_name)
 {
-    QMutexLocker mtxLocker(&mtxAccess);
+    //QMutexLocker mtxLocker(&mtxAccess);
     return selectTraineeNameOnComputer(computer_name);
 }
 
 Trainee InterfaceDataBaseLMS::getTraineeOnComputer(QString computer_name)
 {
-    QMutexLocker mtxLocker(&mtxAccess);
+    //QMutexLocker mtxLocker(&mtxAccess);
     return selectTraineeOnComputer(computer_name);
 }
 
 QString InterfaceDataBaseLMS::getNameTraineeByLogin(QString login)
 {
-    QMutexLocker mtxLocker(&mtxAccess);
+    //QMutexLocker mtxLocker(&mtxAccess);
     return selectUserNameByLogin(DataBaseLMS::TypeUserDBTrainee, login);
 }
 
 int InterfaceDataBaseLMS::getIdTraineeByLogin(QString login)
 {
-    QMutexLocker mtxLocker(&mtxAccess);
+    //QMutexLocker mtxLocker(&mtxAccess);
     return selectUserID(DataBaseLMS::TypeUserDBTrainee, login);
 }
 
 QList<Trainee> InterfaceDataBaseLMS::getListTraineesInGroup(int id)
 {
-    QMutexLocker mtxLocker(&mtxAccess);
+    //QMutexLocker mtxLocker(&mtxAccess);
     return selectAllTraineesInGroup(id);
 }
 
 QList<Group> InterfaceDataBaseLMS::getListGroups()
 {
-    QMutexLocker mtxLocker(&mtxAccess);
+    //QMutexLocker mtxLocker(&mtxAccess);
     return selectAllGroups();
 }
 
 QList<Trainee> InterfaceDataBaseLMS::getListTrainees()
 {
-    QMutexLocker mtxLocker(&mtxAccess);
+    //QMutexLocker mtxLocker(&mtxAccess);
     return selectAllTrainees();
 }
 
 Trainee InterfaceDataBaseLMS::getTrainee(int id)
 {
-    QMutexLocker mtxLocker(&mtxAccess);
+    //QMutexLocker mtxLocker(&mtxAccess);
     return selectTrainee(id);
 }
 
 Group InterfaceDataBaseLMS::getGroup(int id)
 {
-    QMutexLocker mtxLocker(&mtxAccess);
+    //QMutexLocker mtxLocker(&mtxAccess);
     return selectGroup(id);
 }
 
 int InterfaceDataBaseLMS::newGroup()
 {
-    QMutexLocker mtxLocker(&mtxAccess);
+    //QMutexLocker mtxLocker(&mtxAccess);
     return insertGroup();
 }
 
 int InterfaceDataBaseLMS::delGroup(int id)
 {
-    QMutexLocker mtxLocker(&mtxAccess);
+    //QMutexLocker mtxLocker(&mtxAccess);
     return deleteGroup(id);
 }
 
 int InterfaceDataBaseLMS::editGroup(Group group)
 {
-    QMutexLocker mtxLocker(&mtxAccess);
+    //QMutexLocker mtxLocker(&mtxAccess);
 
     //Проверка корректности имени
     QList<Group> listGroups = selectAllGroups();
@@ -349,97 +349,97 @@ int InterfaceDataBaseLMS::editGroup(Group group)
 
 int InterfaceDataBaseLMS::newTaskAMM(TaskAmmFim task, int id_trainee)
 {
-    QMutexLocker mtxLocker(&mtxAccess);
+    //QMutexLocker mtxLocker(&mtxAccess);
     return insertTaskAMM(task, id_trainee);
 }
 
 int InterfaceDataBaseLMS::delTaskAMM(int id)
 {
-    QMutexLocker mtxLocker(&mtxAccess);
+    //QMutexLocker mtxLocker(&mtxAccess);
     return deleteTaskAMM(id);
 }
 
 int InterfaceDataBaseLMS::editTaskAMM(TaskAmmFim task)
 {
-    QMutexLocker mtxLocker(&mtxAccess);
+    //QMutexLocker mtxLocker(&mtxAccess);
     return updateTaskAMM(task);
 }
 
 QList<TaskAmmFim> InterfaceDataBaseLMS::getListTasksAMMofTrainee(int id_trainee)
 {
-    QMutexLocker mtxLocker(&mtxAccess);
+    //QMutexLocker mtxLocker(&mtxAccess);
     return selectTasksAMMofTrainee(id_trainee);
 }
 
 QList<TaskAmmFim> InterfaceDataBaseLMS::getListTasksFIMofTrainee(int id_trainee)
 {
-    QMutexLocker mtxLocker(&mtxAccess);
+    //QMutexLocker mtxLocker(&mtxAccess);
     return selectTasksFIMofTrainee(id_trainee);
 }
 
 TaskAmmFim InterfaceDataBaseLMS::getTaskAMMbyID(int id_task)
 {
-    QMutexLocker mtxLocker(&mtxAccess);
+    //QMutexLocker mtxLocker(&mtxAccess);
     return selectTaskAMMbyID(id_task);
 }
 
 TaskAmmFim InterfaceDataBaseLMS::getTaskFIMbyID(int id_task)
 {
-    QMutexLocker mtxLocker(&mtxAccess);
+    //QMutexLocker mtxLocker(&mtxAccess);
     return selectTaskFIMbyID(id_task);
 }
 
 int InterfaceDataBaseLMS::newTaskFIM(TaskAmmFim task, int id_trainee)
 {
-    QMutexLocker mtxLocker(&mtxAccess);
+    //QMutexLocker mtxLocker(&mtxAccess);
     return insertTaskFIM(task, id_trainee);
 }
 
 int InterfaceDataBaseLMS::delTaskFIM(int id)
 {
-    QMutexLocker mtxLocker(&mtxAccess);
+    //QMutexLocker mtxLocker(&mtxAccess);
     return deleteTaskFIM(id);
 }
 
 int InterfaceDataBaseLMS::editTaskFIM(TaskAmmFim task)
 {
-    QMutexLocker mtxLocker(&mtxAccess);
+    //QMutexLocker mtxLocker(&mtxAccess);
     return updateTaskFIM(task);
 }
 
 int InterfaceDataBaseLMS::replaceReportFIM(TaskAmmFim task)
 {
-    QMutexLocker mtxLocker(&mtxAccess);
+    //QMutexLocker mtxLocker(&mtxAccess);
     return updateReportFIMforTask(task);
 }
 
 int InterfaceDataBaseLMS::changeStatusTaskFIM(int id_task, QString status)
 {
-    QMutexLocker mtxLocker(&mtxAccess);
+    //QMutexLocker mtxLocker(&mtxAccess);
     return updateStatusTaskFIM(id_task, status);
 }
 
 int InterfaceDataBaseLMS::changeStatusTaskAMM(int id_task, QString status)
 {
-    QMutexLocker mtxLocker(&mtxAccess);
+    //QMutexLocker mtxLocker(&mtxAccess);
     return updateStatusTaskAMM(id_task, status);
 }
 
 int InterfaceDataBaseLMS::newTrainee(int id_group)
 {
-    QMutexLocker mtxLocker(&mtxAccess);
+    //QMutexLocker mtxLocker(&mtxAccess);
     return insertTrainee(id_group);
 }
 
 int InterfaceDataBaseLMS::delTrainee(int id)
 {
-    QMutexLocker mtxLocker(&mtxAccess);
+    //QMutexLocker mtxLocker(&mtxAccess);
     return deleteTrainee(id);
 }
 
 int InterfaceDataBaseLMS::editTrainee(Trainee trainee)
 {
-    QMutexLocker mtxLocker(&mtxAccess);
+    //QMutexLocker mtxLocker(&mtxAccess);
 
     //Проверка корректности логина, имени, пароля
 
@@ -476,12 +476,12 @@ int InterfaceDataBaseLMS::editTrainee(Trainee trainee)
 
 bool InterfaceDataBaseLMS::isArchivedTrainee(int id)
 {
-    QMutexLocker mtxLocker(&mtxAccess);
+    //QMutexLocker mtxLocker(&mtxAccess);
     return selectUserArchived(DataBaseLMS::TypeUserDBTrainee, id);
 }
 
 bool InterfaceDataBaseLMS::isLoggedInTrainee(int id)
 {
-    QMutexLocker mtxLocker(&mtxAccess);
+    //QMutexLocker mtxLocker(&mtxAccess);
     return selectUserLoggedIn(DataBaseLMS::TypeUserDBTrainee, id);
 }

DataBaseLMS/interfacedatabaselms.h

@@ -105,7 +105,7 @@ public:
 private:
     QTranslator qtLanguageTranslator;
     QWidget* ownerWidget;
-    QMutex mtxAccess;
+    //QMutex mtxAccess;
 };
 
 #endif // INTERFACEDATABASELMS_H

ServerLMS/Systems/processingsystem.cpp

@@ -1,4 +1,5 @@
 #include "processingsystem.h"
+#include "providerdblms.h"
 
 #include <clienthandler.h>
 
@@ -7,7 +8,10 @@ ProcessingSystem::ProcessingSystem(ProviderDBLMS* providerDBLMS, UpdateControlle
     updateController(nullptr),
     providerDBLMS(nullptr)
 {
-    this->providerDBLMS = providerDBLMS;
+    //this->providerDBLMS = providerDBLMS;
+
+
+
     this->updateController = updateController;
 }
 
@@ -16,6 +20,10 @@ void ProcessingSystem::initialize(MultiThreadServer *server, DataParser *dataPar
                                   UpdateController *updateController,
                                   ChatSystem *chatSystem)
 {
+    this->providerDBLMS = new ProviderDBLMS(/*parent*/nullptr);
+    this->providerDBLMS->ConnectionToDB();
+    this->providerDBLMS->deAuthorizationAll();
+
     this->commonClientServer = commonClientHandler;
     this->dataParser = dataParser;
     this->server = server;

ServerLMS/providerdblms.cpp

@@ -17,7 +17,7 @@ ProviderDBLMS::~ProviderDBLMS()
 
 void ProviderDBLMS::ConnectionToDB()
 {
-    mtxAccess.lock();
+   mtxAccess.lock();
    if(! dbLMS->DBisConnected())
    {
        if(dbLMS->connectionToDB())
@@ -31,7 +31,7 @@ void ProviderDBLMS::ConnectionToDB()
 
 void ProviderDBLMS::DisConnectionFromDB()
 {
-     mtxAccess.lock();
+    mtxAccess.lock();
     if(dbLMS->DBisConnected())
     {
         Q_EMIT signal_BlockAutorization(true);

ServerLMS/serverlmswidget.cpp

@@ -16,8 +16,8 @@ ServerLMSWidget::ServerLMSWidget(QWidget *parent) :
     loggerThread(nullptr),
     dataParser(nullptr),
     processingSystem(nullptr),
-    updateController(nullptr),
+    updateController(nullptr)//,
-    providerDBLMS(nullptr)
+    //providerDBLMS(nullptr)
 {
     ui->setupUi(this);
     mutex = new QMutex;
@@ -37,13 +37,13 @@ ServerLMSWidget::ServerLMSWidget(QWidget *parent) :
     updateThread = new QThread;
     loggerThread = new QThread;
 
-    providerDBLMS = new ProviderDBLMS(this);
+    //providerDBLMS = new ProviderDBLMS(this);
-    providerDBLMS->ConnectionToDB();
+    //providerDBLMS->ConnectionToDB();
-    providerDBLMS->deAuthorizationAll();
+    //providerDBLMS->deAuthorizationAll();
 
     chatSystem = new ChatSystem();
 
-    connect(providerDBLMS, &ProviderDBLMS::signal_BlockAutorization, this, &ServerLMSWidget::slot_BlockAutorization);
+    //connect(providerDBLMS, &ProviderDBLMS::signal_BlockAutorization, this, &ServerLMSWidget::slot_BlockAutorization);
 
     assetsManager = new AssetsManager;
     assetsManager->moveToThread(updateThread);
@@ -51,8 +51,9 @@ ServerLMSWidget::ServerLMSWidget(QWidget *parent) :
     updateController = new UpdateController;
     updateController->moveToThread(updateThread);
 
-    processingSystem = new ProcessingSystem(providerDBLMS, updateController);
+    processingSystem = new ProcessingSystem(/*providerDBLMS*/nullptr, updateController);
-    processingSystem->moveToThread(updateThread);
+    //processingSystem->moveToThread(updateThread);
+    //providerDBLMS->moveToThread(updateThread);
 
     dataParser = new DataParser(assetsManager,processingSystem);
 

ServerLMS/serverlmswidget.h

@@ -103,7 +103,7 @@ private:
     CommonClientHandler *commonClientHandler;
     ChatSystem *chatSystem;
 
-    ProviderDBLMS* providerDBLMS;
+    //ProviderDBLMS* providerDBLMS;
 
     bool first = true; // для тестов Unity