From 43d430fc9803f60493235d754e05cf4b2bbdcde5 Mon Sep 17 00:00:00 2001
From: Bruno Windels <brunow@matrix.org>
Date: Tue, 29 Sep 2020 11:47:49 +0200
Subject: [PATCH] remove unused storage modification functions

---
 src/matrix/storage/idb/stores/TimelineEventStore.js   |  5 -----
 src/matrix/storage/idb/utils.js                       | 11 -----------
 src/matrix/storage/memory/stores/RoomTimelineStore.js |  7 -------
 3 files changed, 23 deletions(-)

diff --git a/src/matrix/storage/idb/stores/TimelineEventStore.js b/src/matrix/storage/idb/stores/TimelineEventStore.js
index a3a829f9..9a5fddfc 100644
--- a/src/matrix/storage/idb/stores/TimelineEventStore.js
+++ b/src/matrix/storage/idb/stores/TimelineEventStore.js
@@ -253,11 +253,6 @@ export class TimelineEventStore {
     get(roomId, eventKey) {
         return this._timelineStore.get(encodeKey(roomId, eventKey.fragmentId, eventKey.eventIndex));
     }
-    // returns the entries as well!! (or not always needed? I guess not always needed, so extra method)
-    removeRange(roomId, range) {
-        // TODO: read the entries!
-        return this._timelineStore.delete(range.asIDBKeyRange(roomId));
-    }
 
     getByEventId(roomId, eventId) {
         return this._timelineStore.index("byEventId").get(encodeEventIdKey(roomId, eventId));
diff --git a/src/matrix/storage/idb/utils.js b/src/matrix/storage/idb/utils.js
index 1d347f46..ac9f3911 100644
--- a/src/matrix/storage/idb/utils.js
+++ b/src/matrix/storage/idb/utils.js
@@ -151,17 +151,6 @@ export async function select(db, storeName, toCursor, isDone) {
     return await fetchResults(cursor, isDone);
 }
 
-export async function updateSingletonStore(db, storeName, value) {
-    const tx = db.transaction([storeName], "readwrite");
-    const store = tx.objectStore(storeName);
-    const cursor = await reqAsPromise(store.openCursor());
-    if (cursor) {
-        return reqAsPromise(cursor.update(storeName));
-    } else {
-        return reqAsPromise(store.add(value));
-    }
-}
-
 export async function findStoreValue(db, storeName, toCursor, matchesValue) {
     if (!matchesValue) {
         matchesValue = () => true;
diff --git a/src/matrix/storage/memory/stores/RoomTimelineStore.js b/src/matrix/storage/memory/stores/RoomTimelineStore.js
index 5cc31173..5be20eae 100644
--- a/src/matrix/storage/memory/stores/RoomTimelineStore.js
+++ b/src/matrix/storage/memory/stores/RoomTimelineStore.js
@@ -234,11 +234,4 @@ export class RoomTimelineStore extends Store {
         const event = count ? this._timeline[startIndex] : undefined;
         return Promise.resolve(event);
     }
-
-    removeRange(roomId, range) {
-        this.assertWritable();
-        const {startIndex, count} = range.project(roomId);
-        const removedEntries = this._timeline.splice(startIndex, count);
-        return Promise.resolve(removedEntries);
-    }
 }