Documentation ¶
Index ¶
- Variables
- func ExtractContentValue(ev *gomatrixserverlib.HeaderedEvent) string
- type EventJSON
- type EventJSONPair
- type EventStateKeys
- type EventTypes
- type Events
- type Invites
- type Membership
- type MembershipState
- type PreviousEvents
- type Published
- type RedactionInfo
- type Redactions
- type RoomAliases
- type Rooms
- type StateBlock
- type StateSnapshot
- type StrippedEvent
Constants ¶
This section is empty.
Variables ¶
View Source
var OptimisationNotSupportedError = errors.New("optimisation not supported")
Functions ¶
func ExtractContentValue ¶
func ExtractContentValue(ev *gomatrixserverlib.HeaderedEvent) string
ExtractContentValue from the given state event. For example, given an m.room.name event with:
content: { name: "Foo" }
this returns "Foo".
Types ¶
type EventJSON ¶
type EventJSON interface { // Insert the event JSON. On conflict, replace the event JSON with the new value (for redactions). InsertEventJSON(ctx context.Context, tx *sql.Tx, eventNID types.EventNID, eventJSON []byte) error BulkSelectEventJSON(ctx context.Context, tx *sql.Tx, eventNIDs []types.EventNID) ([]EventJSONPair, error) }
type EventJSONPair ¶
type EventStateKeys ¶
type EventStateKeys interface { InsertEventStateKeyNID(ctx context.Context, txn *sql.Tx, eventStateKey string) (types.EventStateKeyNID, error) SelectEventStateKeyNID(ctx context.Context, txn *sql.Tx, eventStateKey string) (types.EventStateKeyNID, error) BulkSelectEventStateKeyNID(ctx context.Context, txn *sql.Tx, eventStateKeys []string) (map[string]types.EventStateKeyNID, error) BulkSelectEventStateKey(ctx context.Context, txn *sql.Tx, eventStateKeyNIDs []types.EventStateKeyNID) (map[types.EventStateKeyNID]string, error) }
type EventTypes ¶
type EventTypes interface { InsertEventTypeNID(ctx context.Context, tx *sql.Tx, eventType string) (types.EventTypeNID, error) SelectEventTypeNID(ctx context.Context, tx *sql.Tx, eventType string) (types.EventTypeNID, error) BulkSelectEventTypeNID(ctx context.Context, txn *sql.Tx, eventTypes []string) (map[string]types.EventTypeNID, error) }
type Events ¶
type Events interface { InsertEvent( ctx context.Context, txn *sql.Tx, roomNID types.RoomNID, eventTypeNID types.EventTypeNID, eventStateKeyNID types.EventStateKeyNID, eventID string, referenceSHA256 []byte, authEventNIDs []types.EventNID, depth int64, isRejected bool, ) (types.EventNID, types.StateSnapshotNID, error) SelectEvent(ctx context.Context, txn *sql.Tx, eventID string) (types.EventNID, types.StateSnapshotNID, error) // bulkSelectStateEventByID lookups a list of state events by event ID. // If any of the requested events are missing from the database it returns a types.MissingEventError BulkSelectStateEventByID(ctx context.Context, txn *sql.Tx, eventIDs []string) ([]types.StateEntry, error) BulkSelectStateEventByNID(ctx context.Context, txn *sql.Tx, eventNIDs []types.EventNID, stateKeyTuples []types.StateKeyTuple) ([]types.StateEntry, error) // BulkSelectStateAtEventByID lookups the state at a list of events by event ID. // If any of the requested events are missing from the database it returns a types.MissingEventError. // If we do not have the state for any of the requested events it returns a types.MissingEventError. BulkSelectStateAtEventByID(ctx context.Context, txn *sql.Tx, eventIDs []string) ([]types.StateAtEvent, error) UpdateEventState(ctx context.Context, txn *sql.Tx, eventNID types.EventNID, stateNID types.StateSnapshotNID) error SelectEventSentToOutput(ctx context.Context, txn *sql.Tx, eventNID types.EventNID) (sentToOutput bool, err error) UpdateEventSentToOutput(ctx context.Context, txn *sql.Tx, eventNID types.EventNID) error SelectEventID(ctx context.Context, txn *sql.Tx, eventNID types.EventNID) (eventID string, err error) BulkSelectStateAtEventAndReference(ctx context.Context, txn *sql.Tx, eventNIDs []types.EventNID) ([]types.StateAtEventAndReference, error) BulkSelectEventReference(ctx context.Context, txn *sql.Tx, eventNIDs []types.EventNID) ([]gomatrixserverlib.EventReference, error) // BulkSelectEventID returns a map from numeric event ID to string event ID. BulkSelectEventID(ctx context.Context, txn *sql.Tx, eventNIDs []types.EventNID) (map[types.EventNID]string, error) // BulkSelectEventNIDs returns a map from string event ID to numeric event ID. // If an event ID is not in the database then it is omitted from the map. BulkSelectEventNID(ctx context.Context, txn *sql.Tx, eventIDs []string) (map[string]types.EventNID, error) BulkSelectUnsentEventNID(ctx context.Context, txn *sql.Tx, eventIDs []string) (map[string]types.EventNID, error) SelectMaxEventDepth(ctx context.Context, txn *sql.Tx, eventNIDs []types.EventNID) (int64, error) SelectRoomNIDsForEventNIDs(ctx context.Context, txn *sql.Tx, eventNIDs []types.EventNID) (roomNIDs map[types.EventNID]types.RoomNID, err error) }
type Invites ¶
type Invites interface { InsertInviteEvent(ctx context.Context, txn *sql.Tx, inviteEventID string, roomNID types.RoomNID, targetUserNID, senderUserNID types.EventStateKeyNID, inviteEventJSON []byte) (bool, error) UpdateInviteRetired(ctx context.Context, txn *sql.Tx, roomNID types.RoomNID, targetUserNID types.EventStateKeyNID) ([]string, error) // SelectInviteActiveForUserInRoom returns a list of sender state key NIDs and invite event IDs matching those nids. SelectInviteActiveForUserInRoom(ctx context.Context, txn *sql.Tx, targetUserNID types.EventStateKeyNID, roomNID types.RoomNID) ([]types.EventStateKeyNID, []string, error) }
type Membership ¶
type Membership interface { InsertMembership(ctx context.Context, txn *sql.Tx, roomNID types.RoomNID, targetUserNID types.EventStateKeyNID, localTarget bool) error SelectMembershipForUpdate(ctx context.Context, txn *sql.Tx, roomNID types.RoomNID, targetUserNID types.EventStateKeyNID) (MembershipState, error) SelectMembershipFromRoomAndTarget(ctx context.Context, txn *sql.Tx, roomNID types.RoomNID, targetUserNID types.EventStateKeyNID) (types.EventNID, MembershipState, bool, error) SelectMembershipsFromRoom(ctx context.Context, txn *sql.Tx, roomNID types.RoomNID, localOnly bool) (eventNIDs []types.EventNID, err error) SelectMembershipsFromRoomAndMembership(ctx context.Context, txn *sql.Tx, roomNID types.RoomNID, membership MembershipState, localOnly bool) (eventNIDs []types.EventNID, err error) UpdateMembership(ctx context.Context, txn *sql.Tx, roomNID types.RoomNID, targetUserNID types.EventStateKeyNID, senderUserNID types.EventStateKeyNID, membership MembershipState, eventNID types.EventNID, forgotten bool) (bool, error) SelectRoomsWithMembership(ctx context.Context, txn *sql.Tx, userID types.EventStateKeyNID, membershipState MembershipState) ([]types.RoomNID, error) // SelectJoinedUsersSetForRooms returns how many times each of the given users appears across the given rooms. SelectJoinedUsersSetForRooms(ctx context.Context, txn *sql.Tx, roomNIDs []types.RoomNID, userNIDs []types.EventStateKeyNID) (map[types.EventStateKeyNID]int, error) SelectKnownUsers(ctx context.Context, txn *sql.Tx, userID types.EventStateKeyNID, searchString string, limit int) ([]string, error) UpdateForgetMembership(ctx context.Context, txn *sql.Tx, roomNID types.RoomNID, targetUserNID types.EventStateKeyNID, forget bool) error SelectLocalServerInRoom(ctx context.Context, txn *sql.Tx, roomNID types.RoomNID) (bool, error) SelectServerInRoom(ctx context.Context, txn *sql.Tx, roomNID types.RoomNID, serverName gomatrixserverlib.ServerName) (bool, error) DeleteMembership(ctx context.Context, txn *sql.Tx, roomNID types.RoomNID, targetUserNID types.EventStateKeyNID) error }
type MembershipState ¶
type MembershipState int64
const ( MembershipStateLeaveOrBan MembershipState = 1 MembershipStateInvite MembershipState = 2 MembershipStateJoin MembershipState = 3 MembershipStateKnock MembershipState = 4 )
type PreviousEvents ¶
type PreviousEvents interface { InsertPreviousEvent(ctx context.Context, txn *sql.Tx, previousEventID string, previousEventReferenceSHA256 []byte, eventNID types.EventNID) error // Check if the event reference exists // Returns sql.ErrNoRows if the event reference doesn't exist. SelectPreviousEventExists(ctx context.Context, txn *sql.Tx, eventID string, eventReferenceSHA256 []byte) error }
type Published ¶
type Published interface { UpsertRoomPublished(ctx context.Context, txn *sql.Tx, roomID string, published bool) (err error) SelectPublishedFromRoomID(ctx context.Context, txn *sql.Tx, roomID string) (published bool, err error) SelectAllPublishedRooms(ctx context.Context, txn *sql.Tx, published bool) ([]string, error) }
type RedactionInfo ¶
type Redactions ¶
type Redactions interface { InsertRedaction(ctx context.Context, txn *sql.Tx, info RedactionInfo) error // SelectRedactionInfoByRedactionEventID returns the redaction info for the given redaction event ID, or nil if there is no match. SelectRedactionInfoByRedactionEventID(ctx context.Context, txn *sql.Tx, redactionEventID string) (*RedactionInfo, error) // SelectRedactionInfoByEventBeingRedacted returns the redaction info for the given redacted event ID, or nil if there is no match. SelectRedactionInfoByEventBeingRedacted(ctx context.Context, txn *sql.Tx, eventID string) (*RedactionInfo, error) // Mark this redaction event as having been validated. This means we have both sides of the redaction and have // successfully redacted the event JSON. MarkRedactionValidated(ctx context.Context, txn *sql.Tx, redactionEventID string, validated bool) error }
type RoomAliases ¶
type RoomAliases interface { InsertRoomAlias(ctx context.Context, txn *sql.Tx, alias string, roomID string, creatorUserID string) (err error) SelectRoomIDFromAlias(ctx context.Context, txn *sql.Tx, alias string) (roomID string, err error) SelectAliasesFromRoomID(ctx context.Context, txn *sql.Tx, roomID string) ([]string, error) SelectCreatorIDFromAlias(ctx context.Context, txn *sql.Tx, alias string) (creatorID string, err error) DeleteRoomAlias(ctx context.Context, txn *sql.Tx, alias string) (err error) }
type Rooms ¶
type Rooms interface { InsertRoomNID(ctx context.Context, txn *sql.Tx, roomID string, roomVersion gomatrixserverlib.RoomVersion) (types.RoomNID, error) SelectRoomNID(ctx context.Context, txn *sql.Tx, roomID string) (types.RoomNID, error) SelectLatestEventNIDs(ctx context.Context, txn *sql.Tx, roomNID types.RoomNID) ([]types.EventNID, types.StateSnapshotNID, error) SelectLatestEventsNIDsForUpdate(ctx context.Context, txn *sql.Tx, roomNID types.RoomNID) ([]types.EventNID, types.EventNID, types.StateSnapshotNID, error) UpdateLatestEventNIDs(ctx context.Context, txn *sql.Tx, roomNID types.RoomNID, eventNIDs []types.EventNID, lastEventSentNID types.EventNID, stateSnapshotNID types.StateSnapshotNID) error SelectRoomVersionsForRoomNIDs(ctx context.Context, txn *sql.Tx, roomNID []types.RoomNID) (map[types.RoomNID]gomatrixserverlib.RoomVersion, error) SelectRoomInfo(ctx context.Context, txn *sql.Tx, roomID string) (*types.RoomInfo, error) SelectRoomIDsWithEvents(ctx context.Context, txn *sql.Tx) ([]string, error) BulkSelectRoomIDs(ctx context.Context, txn *sql.Tx, roomNIDs []types.RoomNID) ([]string, error) BulkSelectRoomNIDs(ctx context.Context, txn *sql.Tx, roomIDs []string) ([]types.RoomNID, error) }
type StateBlock ¶
type StateSnapshot ¶
type StateSnapshot interface { InsertState(ctx context.Context, txn *sql.Tx, roomNID types.RoomNID, stateBlockNIDs types.StateBlockNIDs) (stateNID types.StateSnapshotNID, err error) BulkSelectStateBlockNIDs(ctx context.Context, txn *sql.Tx, stateNIDs []types.StateSnapshotNID) ([]types.StateBlockNIDList, error) // BulkSelectStateForHistoryVisibility is a PostgreSQL-only optimisation for finding // which users are in a room faster than having to load the entire room state. In the // case of SQLite, this will return tables.OptimisationNotSupportedError. BulkSelectStateForHistoryVisibility(ctx context.Context, txn *sql.Tx, stateSnapshotNID types.StateSnapshotNID, domain string) ([]types.EventNID, error) }
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