Added message historyp

src/app.cpp

@@ -359,7 +359,6 @@ void App::setupConversationUI(Wt::Json::Object userData) {
 Wt::WContainerWidget* App::createInfoWidget(Wt::WVBoxLayout *layout, Wt::Json::Object userData) {
     auto infoWidget = layout->addNew<Wt::WContainerWidget>();
     auto infoLayout = infoWidget->setLayout(std::make_unique<Wt::WHBoxLayout>());
-    infoWidget->setStyleClass("user-conversation-info");
     infoWidget->setStyleClass(Wt::WString("user-conversation-info userlist-gender-{1}").arg((std::string)userData["gender"]));
     infoLayout->addWidget(createInfoText(userData), 1);
     auto blockButton = createBlockButton(userData);
@@ -757,6 +756,7 @@ void App::createMenu() {
     addIdentifier();
     addSearchButton();
     addInboxButton();
+    addHistoryButton();
 }
 
 void App::addLeaveButton() {
@@ -773,6 +773,11 @@ void App::logout() {
     searchFields.outputContainer = nullptr;
 }
 
+void App::addHistoryButton() {
+    auto history = menuContainer_->addNew<Wt::WPushButton>("History");
+    history->clicked().connect(this, &App::requestHistory);
+}
+
 void App::addIdentifier() {
     auto identifier = menuContainer_->addNew<Wt::WText>(Wt::WString("{1} ({2}), {3}").arg(userName).arg(isoCountryCode).arg(age));
     identifier->setMargin(Wt::WLength(0.3, Wt::LengthUnit::FontEm), Wt::Side::Bottom | Wt::Side::Top);
@@ -930,6 +935,32 @@ void App::removeUserFromSearch(Wt::Json::Object) {
     startSearch();
 }
 
+void App::requestHistory() {
+    server_.sendHistory(sessionId());
+}
+
+void App::showHistory(Wt::Json::Object broadcast) {
+    try {
+        contentContainer_->clear();
+        auto headerWidget = contentContainer_->addNew<Wt::WText>("<h2>Conversations with already logged in users</h2>");
+        headerWidget->setInline(false);
+        auto listWidget = contentContainer_->addNew<Wt::WTable>();
+        for (Wt::Json::Object user: (Wt::Json::Array)broadcast["data"]) {
+            auto userName = std::make_shared<std::string>((std::string)user["name"]);
+            auto tableCell = listWidget->elementAt(listWidget->rowCount(), 0);
+            tableCell->addNew<Wt::WText>(Wt::WString("{1} ({2})").arg(*userName).arg((int)user["age"]));
+            tableCell->setStyleClass(Wt::WString("user-conversation-info userlist-item userlist-gender-{1}").arg((std::string)user["gender"]));
+            tableCell->clicked().connect([=, this]() {
+                requestConversation(*userName);
+            });
+        }
+    } catch(std::exception &e) {
+        std::cout << e.what() << std::endl;
+    }
+
+    triggerUpdate();
+}
+
 void App::itemChanged(Wt::WCheckBox *item, Wt::WContainerWidget *dropDownContainer, Wt::WPushButton *openButton, std::unordered_set<std::string> *saveItems) {
     saveItems->clear();
     bool unselect = (item->text() == "All" && item->isChecked());
@@ -1056,6 +1087,8 @@ void App::incomingBroadcast() {
             extendSearchResultIfNeeded(broadcast);
         } else if (broadcast["type"] == "userleft") {
             removeUserFromSearch(broadcast);
+        } else if (broadcast["type"] == "history") {
+            showHistory(broadcast);
         }
     }
 }