User operation log, v1

src/log/UserOperationLog.cpp

@@ -0,0 +1,47 @@
+//
+// Created by Krad on 2021/11/19.
+//
+
+#include "UserOperationLog.h"
+#include <QDate>
+#include <QDir>
+#include "appvals/AppGlobalValues.h"
+#include "models/User.h"
+
+
+void UserOperationLog::init() {
+    QDir log_dir("./");
+    if (!log_dir.exists("./log")) log_dir.mkdir("log");
+    currentFileName = "./log/" + QDate::currentDate().toString("yyyy-MM-dd")+QString("-op.log");
+    logFile.setFileName(currentFileName);
+    if (logFile.exists())
+    {
+        logFile.open(QFile::OpenModeFlag::Append | QFile::OpenModeFlag::Text);
+    } else{
+        logFile.open(QFile::OpenModeFlag::NewOnly | QFile::OpenModeFlag::Text);
+    }
+    out.setDevice(&logFile);
+}
+
+QString getOperationName(UserOperation operation)
+{
+    switch (operation) {
+        #define ADD_OPERATION(name)\
+        case name: return #name;
+        USER_OPERATIONS()
+        #undef ADD_OPERATION
+        default:
+            return "unknow error";
+    }
+
+}
+
+void UserOperationLog::log(UserOperation operation, bool processing) {
+    QDateTime now = QDateTime::currentDateTime();
+    AppGlobalValues::setLastOperationTime(now);
+    AppGlobalValues::setLastOperation(operation);
+    QString operationName = getOperationName(operation);
+    AppGlobalValues::setInProcessing(processing);
+    QString UserName = User::Current()->getUserCode().isEmpty()?"anonymous":User::Current()->getUserCode();
+    out << now.toString(Qt::DateFormat::ISODateWithMs)<<"\t"<<UserName<<"\t"<<operationName<<endl;
+}

src/log/UserOperationLog.h

@@ -0,0 +1,62 @@
+//
+// Created by Krad on 2021/11/19.
+//
+
+#ifndef GUI_USEROPERATIONLOG_H
+#define GUI_USEROPERATIONLOG_H
+
+#include <QDateTime>
+#include <QFile>
+#include <QTextStream>
+
+#define USER_OPERATIONS()\
+ADD_OPERATION(Login)\
+ADD_OPERATION(Logout)\
+ADD_OPERATION(ChangePassword)\
+ADD_OPERATION(ChangeUserName)\
+ADD_OPERATION(AddPatient)\
+ADD_OPERATION(ChangePatientInfo)\
+ADD_OPERATION(DeletePatient)\
+ADD_OPERATION(SelectPatient)\
+ADD_OPERATION(StartRefresh)\
+ADD_OPERATION(Stop)\
+ADD_OPERATION(StartPreview)\
+ADD_OPERATION(StartScan)\
+ADD_OPERATION(ConfirmError)\
+
+#define LOG_USER_OPERATION(...)\
+UserOperationLog::Default()->log(__VA_ARGS__);
+
+
+enum UserOperation{
+#define ADD_OPERATION(name) name,\
+
+    USER_OPERATIONS()
+#undef ADD_OPERATION
+};
+class UserOperationLog {
+public:
+    UserOperationLog(){}
+    ~UserOperationLog(){
+        if (logFile.isOpen())
+        {
+            logFile.flush();
+            logFile.close();
+        }
+    }
+
+    void init();
+    static UserOperationLog* Default(){
+        static UserOperationLog d;
+        return &d;
+    }
+    void log(UserOperation operation, bool processing = false);
+
+private:
+    QString currentFileName;
+    QFile logFile;
+    QTextStream out;
+};
+
+
+#endif //GUI_USEROPERATIONLOG_H