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Convert remaining roomserver tables (#1065)

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* Convert invites table

* Convert membership table

* Factor out remaining functions except for *Updater structs

* Remove 'implements' comments from long-forgotten interfaces. Move those comments to storage.Database
This commit is contained in:
Kegsay 2020-05-27 11:03:47 +01:00 • committed by GitHub
parent 7d6461dd3c
commit a7f12bce79
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33 changed files with 317 additions and 427 deletions
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41
roomserver/storage/postgres/membership_table.go
View file

@ -20,17 +20,11 @@ import (
"database/sql"
"github.com/matrix-org/dendrite/internal"
"github.com/matrix-org/dendrite/roomserver/storage/shared"
"github.com/matrix-org/dendrite/roomserver/storage/tables"
"github.com/matrix-org/dendrite/roomserver/types"
)
type membershipState int64
const (
membershipStateLeaveOrBan membershipState = 1
membershipStateInvite membershipState = 2
membershipStateJoin membershipState = 3
)
const membershipSchema = `
-- The membership table is used to coordinate updates between the invite table
-- and the room state tables.
@ -115,13 +109,14 @@ type membershipStatements struct {
updateMembershipStmt *sql.Stmt
}
func (s *membershipStatements) prepare(db *sql.DB) (err error) {
_, err = db.Exec(membershipSchema)
func NewPostgresMembershipTable(db *sql.DB) (tables.Membership, error) {
s := &membershipStatements{}
_, err := db.Exec(membershipSchema)
if err != nil {
return
return nil, err
}
return statementList{
return s, shared.StatementList{
{&s.insertMembershipStmt, insertMembershipSQL},
{&s.selectMembershipForUpdateStmt, selectMembershipForUpdateSQL},
{&s.selectMembershipFromRoomAndTargetStmt, selectMembershipFromRoomAndTargetSQL},
@ -130,10 +125,10 @@ func (s *membershipStatements) prepare(db *sql.DB) (err error) {
{&s.selectMembershipsFromRoomStmt, selectMembershipsFromRoomSQL},
{&s.selectLocalMembershipsFromRoomStmt, selectLocalMembershipsFromRoomSQL},
{&s.updateMembershipStmt, updateMembershipSQL},
}.prepare(db)
}.Prepare(db)
}
func (s *membershipStatements) insertMembership(
func (s *membershipStatements) InsertMembership(
ctx context.Context,
txn *sql.Tx, roomNID types.RoomNID, targetUserNID types.EventStateKeyNID,
localTarget bool,
@ -143,27 +138,27 @@ func (s *membershipStatements) insertMembership(
return err
}
func (s *membershipStatements) selectMembershipForUpdate(
func (s *membershipStatements) SelectMembershipForUpdate(
ctx context.Context,
txn *sql.Tx, roomNID types.RoomNID, targetUserNID types.EventStateKeyNID,
) (membership membershipState, err error) {
) (membership tables.MembershipState, err error) {
err = internal.TxStmt(txn, s.selectMembershipForUpdateStmt).QueryRowContext(
ctx, roomNID, targetUserNID,
).Scan(&membership)
return
}
func (s *membershipStatements) selectMembershipFromRoomAndTarget(
func (s *membershipStatements) SelectMembershipFromRoomAndTarget(
ctx context.Context,
roomNID types.RoomNID, targetUserNID types.EventStateKeyNID,
) (eventNID types.EventNID, membership membershipState, err error) {
) (eventNID types.EventNID, membership tables.MembershipState, err error) {
err = s.selectMembershipFromRoomAndTargetStmt.QueryRowContext(
ctx, roomNID, targetUserNID,
).Scan(&membership, &eventNID)
return
}
func (s *membershipStatements) selectMembershipsFromRoom(
func (s *membershipStatements) SelectMembershipsFromRoom(
ctx context.Context, roomNID types.RoomNID, localOnly bool,
) (eventNIDs []types.EventNID, err error) {
var stmt *sql.Stmt
@ -188,9 +183,9 @@ func (s *membershipStatements) selectMembershipsFromRoom(
return eventNIDs, rows.Err()
}
func (s *membershipStatements) selectMembershipsFromRoomAndMembership(
func (s *membershipStatements) SelectMembershipsFromRoomAndMembership(
ctx context.Context,
roomNID types.RoomNID, membership membershipState, localOnly bool,
roomNID types.RoomNID, membership tables.MembershipState, localOnly bool,
) (eventNIDs []types.EventNID, err error) {
var rows *sql.Rows
var stmt *sql.Stmt
@ -215,10 +210,10 @@ func (s *membershipStatements) selectMembershipsFromRoomAndMembership(
return eventNIDs, rows.Err()
}
func (s *membershipStatements) updateMembership(
func (s *membershipStatements) UpdateMembership(
ctx context.Context,
txn *sql.Tx, roomNID types.RoomNID, targetUserNID types.EventStateKeyNID,
senderUserNID types.EventStateKeyNID, membership membershipState,
senderUserNID types.EventStateKeyNID, membership tables.MembershipState,
eventNID types.EventNID,
) error {
_, err := internal.TxStmt(txn, s.updateMembershipStmt).ExecContext(