refact: assuming all applications have been launched during AM create

storage at first time

issue: https://github.com/linuxdeepin/developer-center/issues/5768

Signed-off-by: ComixHe <heyuming@deepin.org>

src/applicationmanagerstorage.cpp

@@ -36,6 +36,7 @@ ApplicationManager1Storage::createApplicationManager1Storage(const QString &stor
     auto content = obj->m_file->readAll();
     if (content.isEmpty()) {  // new file
         obj->setVersion(STORAGE_VERSION);
+        obj->setFirstLaunch(true);
         return obj;
     }
 
@@ -46,8 +47,11 @@ ApplicationManager1Storage::createApplicationManager1Storage(const QString &stor
     if (err.error != QJsonParseError::NoError) {
         qDebug() << "parse json failed:" << err.errorString() << "clear this file content.";
         obj->m_file->resize(0);
+        obj->setVersion(STORAGE_VERSION);
+        obj->setFirstLaunch(true);
     } else {
         obj->m_data = json.object();
+        obj->setFirstLaunch(false);
     }
 
     return obj;
@@ -95,6 +99,17 @@ uint8_t ApplicationManager1Storage::version() const noexcept
     return m_data["version"].toInt(-1);
 }
 
+bool ApplicationManager1Storage::setFirstLaunch(bool first) noexcept
+{
+    m_data["FirstLaunch"] = first;
+    return writeToFile();
+}
+
+[[nodiscard]] bool ApplicationManager1Storage::firstLaunch() const noexcept
+{
+    return m_data["FirstLaunch"].toBool(true);
+}
+
 bool ApplicationManager1Storage::createApplicationValue(const QString &appId,
                                                         const QString &groupName,
                                                         const QString &valueKey,

src/applicationmanagerstorage.h

@@ -38,6 +38,9 @@ public:
     bool setVersion(uint8_t version) noexcept;
     [[nodiscard]] uint8_t version() const noexcept;
 
+    bool setFirstLaunch(bool first) noexcept;
+    [[nodiscard]] bool firstLaunch() const noexcept;
+
     static std::shared_ptr<ApplicationManager1Storage> createApplicationManager1Storage(const QString &storageDir) noexcept;
 
 private:

src/dbus/applicationmanager1service.cpp

@@ -84,6 +84,9 @@ void ApplicationManager1Service::initService(QDBusConnection &connection) noexce
 
     scanInstances();
 
+    auto storagePtr = m_storage.lock();
+    storagePtr->setFirstLaunch(false);
+
     loadHooks();
 
     if (auto *ptr = new (std::nothrow) PropertiesForwarder{DDEApplicationManager1ObjectPath, this}; ptr == nullptr) {

src/dbus/applicationservice.cpp

@@ -47,14 +47,21 @@ ApplicationService::ApplicationService(DesktopFile source,
 
     auto appId = id();
     auto value = storagePtr->readApplicationValue(appId, ApplicationPropertiesGroup, LastLaunchedTime);
-    if (value.isNull()) {
-        if (!storagePtr->createApplicationValue(
-                appId, ApplicationPropertiesGroup, LastLaunchedTime, QVariant::fromValue<qint64>(0))) {
-            m_lastLaunch = -1;
-        }
-        return;
+
+    qint64 val{0};
+    if (storagePtr->firstLaunch()) {
+        val = QDateTime::currentMSecsSinceEpoch();
+    }
+
+    if (value.isNull()) {
+        if (!storagePtr->createApplicationValue(appId, ApplicationPropertiesGroup, LastLaunchedTime, QVariant::fromValue(val))) {
+            m_lastLaunch = -1;
+        } else {
+            m_lastLaunch = val;
+        }
+    } else {
+        m_lastLaunch = value.toLongLong();
     }
-    m_lastLaunch = value.toInt();
 
     value = storagePtr->readApplicationValue(appId, ApplicationPropertiesGroup, ScaleFactor);
     if (!value.isNull()) {