Revert "Improve time handling in NeoChat"

This reverts commit 92c58b0ea0.

src/messagecontent/models/messagecontentmodel.cpp

@@ -10,7 +10,6 @@
 #include "chatbarcache.h"
 #include "contentprovider.h"
 #include "neochatconnection.h"
-#include "neochatdatetime.h"
 #include "texthandler.h"
 
 using namespace Quotient;
@@ -80,11 +79,16 @@ QString MessageContentModel::eventId() const
     return m_eventId;
 }
 
-NeoChatDateTime MessageContentModel::dateTime() const
+QDateTime MessageContentModel::time() const
 {
     return QDateTime::currentDateTime();
 }
 
+QString MessageContentModel::timeString() const
+{
+    return time().toLocalTime().toString(u"hh:mm"_s);
+}
+
 QString MessageContentModel::authorId() const
 {
     return m_room->localMember().id();
@@ -132,8 +136,11 @@ QVariant MessageContentModel::data(const QModelIndex &index, int role) const
     if (role == EventIdRole) {
         return eventId();
     }
-    if (role == DateTimeRole) {
-        return QVariant::fromValue(dateTime());
+    if (role == TimeRole) {
+        return time();
+    }
+    if (role == TimeStringRole) {
+        return timeString();
     }
     if (role == AuthorRole) {
         return QVariant::fromValue<NeochatRoomMember *>(author());
@@ -192,7 +199,8 @@ QHash<int, QByteArray> MessageContentModel::roleNamesStatic()
     roles[MessageContentModel::ComponentTypeRole] = "componentType";
     roles[MessageContentModel::ComponentAttributesRole] = "componentAttributes";
     roles[MessageContentModel::EventIdRole] = "eventId";
-    roles[MessageContentModel::DateTimeRole] = "dateTime";
+    roles[MessageContentModel::TimeRole] = "time";
+    roles[MessageContentModel::TimeStringRole] = "timeString";
     roles[MessageContentModel::AuthorRole] = "author";
     roles[MessageContentModel::FileTransferInfoRole] = "fileTransferInfo";
     roles[MessageContentModel::ItineraryModelRole] = "itineraryModel";