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Migrate room user profiles from mx-state.json in batches. Fixes #93

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This commit is contained in:
Tulir Asokan 2019-08-27 15:30:22 +03:00
parent f91812f3e9
commit 7413163df2
1 changed files with 9 additions and 6 deletions
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15
database/upgrades/2019-08-25-move-state-store-to-db.go
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@ -30,19 +30,22 @@ func init() {
}
migrateMemberships := func(tx *sql.Tx, rooms map[string]map[string]mautrix.Membership) error {
var values []interface{}
var valueStrings []string
i := 1
for roomID, members := range rooms {
var values []interface{}
var valueStrings []string
i := 1
for userID, membership := range members {
values = append(values, roomID, userID, membership)
valueStrings = append(valueStrings, fmt.Sprintf("($%d, $%d, $%d)", i, i+1, i+2))
i += 3
}
valueString := strings.Join(valueStrings, ",")
_, err := tx.Exec("INSERT INTO mx_user_profile (room_id, user_id, membership) VALUES "+valueString, values...)
if err != nil {
return err
}
}
valueString := strings.Join(valueStrings, ",")
_, err := tx.Exec("INSERT INTO mx_user_profile (room_id, user_id, membership) VALUES "+valueString, values...)
return err
return nil
}
migratePowerLevels := func(tx *sql.Tx, rooms map[string]*mautrix.PowerLevels) error {