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fetching and checking for new waves compared to existing data

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This reverts commit 6a74fd7c34.
This commit is contained in:
Nouman Tahir 2023-09-28 00:30:17 +05:00
parent 6a74fd7c34
commit d48a334887
1 changed files with 33 additions and 2 deletions
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35
src/providers/queries/postQueries/wavesQueries.ts
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@ -221,17 +221,48 @@ export const useWavesQuery = (host: string) => {
const _data = unionBy(...wavesQueries.map((query) => query.data), 'url');
const _filteredData = useMemo(() =>
_data.filter(post => isArray(mutes) ? mutes.indexOf(post?.author) < 0 : true),
[mutes, _data])
_data.filter(post => isArray(mutes) ? mutes.indexOf(post?.author) < 0 : true),
[mutes, _data])
const _lastestWavesFetch = async () => {
const _prevLatestWave = _filteredData[0]
await _fetchPermlinks('', true);
const queryResponse = await wavesQueries[0].refetch();
const _newData:any[] = queryResponse.data || [];
//check if new waves are available
const _lastIndex = _newData?.findIndex(item =>
( item.author + item.permlink === _prevLatestWave.author + _prevLatestWave.permlink));
let _newWaves:any[] = []
if (_lastIndex && _lastIndex !== 0) {
if (_lastIndex < 0) {
_newWaves = _newData?.splice(0, 5) || [];
} else {
_newWaves = _newData?.splice(0, _lastIndex) || [];
}
}
return _newWaves
}
return {
data: _filteredData,
isRefreshing,
isLoading: isLoading || wavesQueries.lastItem?.isLoading || wavesQueries.lastItem?.isFetching,
fetchNextPage: _fetchNextPage,
latestWavesFetch: _lastestWavesFetch,
refresh: _refresh,
};
};