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Slowly begin to unpick storage functions

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This commit is contained in:
Kegan Dougal 2020-09-07 17:45:01 +01:00
parent c992f4f1f4
commit 2e1374057b
10 changed files with 99 additions and 195 deletions
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6
roomserver/state/state.go
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@ -86,15 +86,15 @@ func (v StateResolution) LoadStateAtSnapshot(
func (v StateResolution) LoadStateAtEvent(
ctx context.Context, eventID string,
) ([]types.StateEntry, error) {
snapshotNID, err := v.db.SnapshotNIDFromEventID(ctx, eventID)
stateAtEvents, err := v.db.StateAtEventIDs(ctx, []string{eventID})
if err != nil {
return nil, fmt.Errorf("LoadStateAtEvent.SnapshotNIDFromEventID failed for event %s : %s", eventID, err)
}
if snapshotNID == 0 {
if len(stateAtEvents) == 0 || stateAtEvents[0].BeforeStateSnapshotNID == 0 {
return nil, fmt.Errorf("LoadStateAtEvent.SnapshotNIDFromEventID(%s) returned 0 NID, was this event stored?", eventID)
}
stateEntries, err := v.LoadStateAtSnapshot(ctx, snapshotNID)
stateEntries, err := v.LoadStateAtSnapshot(ctx, stateAtEvents[0].BeforeStateSnapshotNID)
if err != nil {
return nil, err
}