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Code Issues 19 Releases Wiki Activity

Fix duplicate entry after reblog (IOS-176)

This commit is contained in:
Marcus Kida 2023-11-27 11:54:01 +01:00
parent 4cb845e0bd
commit faac99cd10
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1 changed files with 13 additions and 2 deletions
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15
Mastodon/Scene/HomeTimeline/HomeTimelineViewModel+LoadLatestState.swift
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@ -112,10 +112,21 @@ extension HomeTimelineViewModel.LoadLatestState {
viewModel.homeTimelineNavigationBarTitleViewModel.newPostsIncoming()
}
let newRecords: [MastodonFeed] = newStatuses.map {
var newRecords: [MastodonFeed] = newStatuses.map {
MastodonFeed.fromStatus(.fromEntity($0), kind: .home)
}
viewModel.fetchedResultsController.records = newRecords + viewModel.fetchedResultsController.records
viewModel.fetchedResultsController.records = {
var oldRecords = viewModel.fetchedResultsController.records
for (i, record) in newRecords.enumerated() {
if let index = oldRecords.firstIndex(where: { $0.status?.reblog?.id == record.id || $0.status?.id == record.id }) {
oldRecords[index] = record
if newRecords.count > index {
newRecords.remove(at: i)
}
}
}
return (newRecords + oldRecords).removingDuplicates()
}()
}
viewModel.timelineIsEmpty.value = latestStatusIDs.isEmpty && statuses.isEmpty