65 lines
1.3 KiB
Go
65 lines
1.3 KiB
Go
package streams
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import (
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"context"
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"github.com/matrix-org/dendrite/syncapi/types"
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)
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type InviteStreamProvider struct {
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StreamProvider
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}
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func (p *InviteStreamProvider) Setup() {
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p.StreamProvider.Setup()
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p.latestMutex.Lock()
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defer p.latestMutex.Unlock()
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id, err := p.DB.MaxStreamPositionForInvites(context.Background())
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if err != nil {
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panic(err)
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}
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p.latest = id
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}
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func (p *InviteStreamProvider) CompleteSync(
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ctx context.Context,
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req *types.SyncRequest,
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) types.StreamPosition {
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return p.IncrementalSync(ctx, req, 0, p.LatestPosition(ctx))
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}
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func (p *InviteStreamProvider) IncrementalSync(
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ctx context.Context,
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req *types.SyncRequest,
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from, to types.StreamPosition,
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) types.StreamPosition {
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r := types.Range{
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From: from,
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To: to,
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}
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invites, retiredInvites, err := p.DB.InviteEventsInRange(
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ctx, req.Device.UserID, r,
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)
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if err != nil {
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req.Log.WithError(err).Error("p.DB.InviteEventsInRange failed")
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return from
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}
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for roomID, inviteEvent := range invites {
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ir := types.NewInviteResponse(inviteEvent)
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req.Response.Rooms.Invite[roomID] = *ir
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}
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for roomID := range retiredInvites {
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if _, ok := req.Response.Rooms.Join[roomID]; !ok {
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lr := types.NewLeaveResponse()
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req.Response.Rooms.Leave[roomID] = *lr
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}
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}
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return to
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}
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