Add /clear-timeline command

4 files changed, 28 insertions, 0 deletions

diff --git a/src/timeline/EventStore.cpp b/src/timeline/EventStore.cpp
index a983fe01..fca1d31d 100644
--- a/src/timeline/EventStore.cpp
+++ b/src/timeline/EventStore.cpp
@@ -176,6 +176,26 @@ EventStore::addPending(mtx::events::collections::TimelineEvents event)
 }
 
 void
+EventStore::clearTimeline()
+{
+        emit beginResetModel();
+
+        cache::client()->clearTimeline(room_id_);
+        auto range = cache::client()->getTimelineRange(room_id_);
+        if (range) {
+                nhlog::db()->info("Range {} {}", range->last, range->first);
+                this->last  = range->last;
+                this->first = range->first;
+        } else {
+                this->first = std::numeric_limits<uint64_t>::max();
+                this->last  = std::numeric_limits<uint64_t>::max();
+        }
+        nhlog::ui()->info("Range {} {}", this->last, this->first);
+
+        emit endResetModel();
+}
+
+void
 EventStore::handleSync(const mtx::responses::Timeline &events)
 {
         if (this->thread() != QThread::currentThread())
diff --git a/src/timeline/EventStore.h b/src/timeline/EventStore.h
index b5c17d10..d4353a18 100644
--- a/src/timeline/EventStore.h
+++ b/src/timeline/EventStore.h
@@ -101,6 +101,7 @@ signals:
 
 public slots:
         void addPending(mtx::events::collections::TimelineEvents event);
+        void clearTimeline();
 
 private:
         mtx::events::collections::TimelineEvents *decryptEvent(
diff --git a/src/timeline/TimelineModel.h b/src/timeline/TimelineModel.h
index f8a84f17..0bcf42b7 100644
--- a/src/timeline/TimelineModel.h
+++ b/src/timeline/TimelineModel.h
@@ -242,6 +242,7 @@ public slots:
                 }
         }
         void setDecryptDescription(bool decrypt) { decryptDescription = decrypt; }
+        void clearTimeline() { events.clearTimeline(); }
 
 private slots:
         void addPendingMessage(mtx::events::collections::TimelineEvents event);
diff --git a/src/timeline/TimelineViewManager.h b/src/timeline/TimelineViewManager.h
index 63106916..20dbc3bb 100644
--- a/src/timeline/TimelineViewManager.h
+++ b/src/timeline/TimelineViewManager.h
@@ -92,6 +92,12 @@ public slots:
                                uint64_t dsize);
         void updateEncryptedDescriptions();
 
+        void clearCurrentRoomTimeline()
+        {
+                if (timeline_)
+                        timeline_->clearTimeline();
+        }
+
 private:
 #ifdef USE_QUICK_VIEW
         QQuickView *view;