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Use memberships to determine whether to reset latest events/state on room join (#1047)

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* Track local/remote memberships, re-scope some input stuff

* Check if we're in the room already before resetting latest events/state

* Fix postgres, fix lint

* Review comments
This commit is contained in:
Neil Alexander 2020-05-20 18:03:06 +01:00 • committed by GitHub
parent 6091bf044f
commit f2c07437fe
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GPG key ID: 4AEE18F83AFDEB23
12 changed files with 162 additions and 100 deletions
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17
roomserver/storage/postgres/storage.go
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@ -459,8 +459,8 @@ func (u *roomRecentEventsUpdater) MarkEventAsSent(eventNID types.EventNID) error
return u.d.statements.updateEventSentToOutput(u.ctx, u.txn, eventNID)
}
func (u *roomRecentEventsUpdater) MembershipUpdater(targetUserNID types.EventStateKeyNID) (types.MembershipUpdater, error) {
return u.d.membershipUpdaterTxn(u.ctx, u.txn, u.roomNID, targetUserNID)
func (u *roomRecentEventsUpdater) MembershipUpdater(targetUserNID types.EventStateKeyNID, targetLocal bool) (types.MembershipUpdater, error) {
return u.d.membershipUpdaterTxn(u.ctx, u.txn, u.roomNID, targetUserNID, targetLocal)
}
// RoomNID implements query.RoomserverQueryAPIDB
@ -558,7 +558,7 @@ func (d *Database) StateEntriesForTuples(
// MembershipUpdater implements input.RoomEventDatabase
func (d *Database) MembershipUpdater(
ctx context.Context, roomID, targetUserID string,
roomVersion gomatrixserverlib.RoomVersion,
targetLocal bool, roomVersion gomatrixserverlib.RoomVersion,
) (types.MembershipUpdater, error) {
txn, err := d.db.Begin()
if err != nil {
@ -581,7 +581,7 @@ func (d *Database) MembershipUpdater(
return nil, err
}
updater, err := d.membershipUpdaterTxn(ctx, txn, roomNID, targetUserNID)
updater, err := d.membershipUpdaterTxn(ctx, txn, roomNID, targetUserNID, targetLocal)
if err != nil {
return nil, err
}
@ -603,9 +603,10 @@ func (d *Database) membershipUpdaterTxn(
txn *sql.Tx,
roomNID types.RoomNID,
targetUserNID types.EventStateKeyNID,
targetLocal bool,
) (types.MembershipUpdater, error) {
if err := d.statements.insertMembership(ctx, txn, roomNID, targetUserNID); err != nil {
if err := d.statements.insertMembership(ctx, txn, roomNID, targetUserNID, targetLocal); err != nil {
return nil, err
}
@ -748,15 +749,15 @@ func (d *Database) GetMembership(
// GetMembershipEventNIDsForRoom implements query.RoomserverQueryAPIDB
func (d *Database) GetMembershipEventNIDsForRoom(
ctx context.Context, roomNID types.RoomNID, joinOnly bool,
ctx context.Context, roomNID types.RoomNID, joinOnly bool, localOnly bool,
) ([]types.EventNID, error) {
if joinOnly {
return d.statements.selectMembershipsFromRoomAndMembership(
ctx, roomNID, membershipStateJoin,
ctx, roomNID, membershipStateJoin, localOnly,
)
}
return d.statements.selectMembershipsFromRoom(ctx, roomNID)
return d.statements.selectMembershipsFromRoom(ctx, roomNID, localOnly)
}
// EventsFromIDs implements query.RoomserverQueryAPIEventDB