mirror of
https://github.com/matrix-org/dendrite
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7b862384a7
This will be used to determine who to send device list updates to. It can also be used to determine who to send presence info to.
42 lines
2.2 KiB
Go
42 lines
2.2 KiB
Go
// Copyright 2020 The Matrix.org Foundation C.I.C.
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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package storage
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import (
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"context"
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"github.com/matrix-org/dendrite/currentstateserver/storage/tables"
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"github.com/matrix-org/dendrite/internal"
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"github.com/matrix-org/gomatrixserverlib"
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)
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type Database interface {
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internal.PartitionStorer
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// StoreStateEvents updates the database with new events from the roomserver.
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StoreStateEvents(ctx context.Context, addStateEvents []gomatrixserverlib.HeaderedEvent, removeStateEventIDs []string) error
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// GetStateEvent returns the state event of a given type for a given room with a given state key
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// If no event could be found, returns nil
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// If there was an issue during the retrieval, returns an error
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GetStateEvent(ctx context.Context, roomID, evType, stateKey string) (*gomatrixserverlib.HeaderedEvent, error)
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// GetRoomsByMembership returns a list of room IDs matching the provided membership and user ID (as state_key).
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GetRoomsByMembership(ctx context.Context, userID, membership string) ([]string, error)
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// GetBulkStateContent returns all state events which match a given room ID and a given state key tuple. Both must be satisfied for a match.
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// If a tuple has the StateKey of '*' and allowWildcards=true then all state events with the EventType should be returned.
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GetBulkStateContent(ctx context.Context, roomIDs []string, tuples []gomatrixserverlib.StateKeyTuple, allowWildcards bool) ([]tables.StrippedEvent, error)
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// Redact a state event
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RedactEvent(ctx context.Context, redactedEventID string, redactedBecause gomatrixserverlib.HeaderedEvent) error
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// JoinedUsersSetInRooms returns all joined users in the rooms given.
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JoinedUsersSetInRooms(ctx context.Context, roomIDs []string) ([]string, error)
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}
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