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QueryStateAfterEvent returns all state when no tuples supplied

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This commit is contained in:
Neil Alexander 2020-10-14 11:32:53 +01:00
parent f2467bff0f
commit 8fce60c746
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1 changed files with 13 additions and 4 deletions
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17
roomserver/internal/query/query.go
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@ -78,10 +78,19 @@ func (r *Queryer) QueryStateAfterEvents(
}
response.PrevEventsExist = true
// Look up the currrent state for the requested tuples.
stateEntries, err := roomState.LoadStateAfterEventsForStringTuples(
ctx, prevStates, request.StateToFetch,
)
var stateEntries []types.StateEntry
if len(request.StateToFetch) == 0 {
// Look up all of the current room state.
// TODO: This can return duplicate state-key tuples, is this a problem?
stateEntries, err = roomState.LoadCombinedStateAfterEvents(
ctx, prevStates,
)
} else {
// Look up the current state for the requested tuples.
stateEntries, err = roomState.LoadStateAfterEventsForStringTuples(
ctx, prevStates, request.StateToFetch,
)
}
if err != nil {
return err
}