112 lines
3.3 KiB
Go
112 lines
3.3 KiB
Go
package upgrades
|
|
|
|
import (
|
|
"database/sql"
|
|
"encoding/json"
|
|
"fmt"
|
|
"io/ioutil"
|
|
"os"
|
|
"strings"
|
|
|
|
"maunium.net/go/mautrix"
|
|
"maunium.net/go/mautrix-appservice"
|
|
)
|
|
|
|
func init() {
|
|
migrateRegistrations := func(tx *sql.Tx, registrations map[string]bool) error {
|
|
values := make([]interface{}, 0, len(registrations))
|
|
valueStrings := make([]string, 0, len(registrations))
|
|
i := 1
|
|
for userID, registered := range registrations {
|
|
if registered {
|
|
values = append(values, userID)
|
|
valueStrings = append(valueStrings, fmt.Sprintf("($%d)", i))
|
|
i++
|
|
}
|
|
}
|
|
valueString := strings.Join(valueStrings, ",")
|
|
_, err := tx.Exec("INSERT INTO mx_registrations (user_id) VALUES "+valueString, values...)
|
|
return err
|
|
}
|
|
|
|
migrateMemberships := func(tx *sql.Tx, rooms map[string]map[string]mautrix.Membership) error {
|
|
var values []interface{}
|
|
var valueStrings []string
|
|
i := 1
|
|
for roomID, members := range rooms {
|
|
for userID, membership := range members {
|
|
values = append(values, roomID, userID, membership)
|
|
valueStrings = append(valueStrings, fmt.Sprintf("($%d, $%d, $%d)", i, i+1, i+2))
|
|
i += 3
|
|
}
|
|
}
|
|
valueString := strings.Join(valueStrings, ",")
|
|
_, err := tx.Exec("INSERT INTO mx_user_profile (room_id, user_id, membership) VALUES "+valueString, values...)
|
|
return err
|
|
}
|
|
|
|
migratePowerLevels := func(tx *sql.Tx, rooms map[string]*mautrix.PowerLevels) error {
|
|
var values []interface{}
|
|
var valueStrings []string
|
|
i := 1
|
|
for roomID, powerLevels := range rooms {
|
|
powerLevelBytes, err := json.Marshal(powerLevels)
|
|
if err != nil {
|
|
return err
|
|
}
|
|
values = append(values, roomID, powerLevelBytes)
|
|
valueStrings = append(valueStrings, fmt.Sprintf("($%d, $%d)", i, i+1))
|
|
i += 2
|
|
}
|
|
valueString := strings.Join(valueStrings, ",")
|
|
_, err := tx.Exec("INSERT INTO mx_room_state (room_id, power_levels) VALUES "+valueString, values...)
|
|
return err
|
|
}
|
|
|
|
userProfileTable := `CREATE TABLE mx_user_profile (
|
|
room_id VARCHAR(255),
|
|
user_id VARCHAR(255),
|
|
membership VARCHAR(15) NOT NULL,
|
|
PRIMARY KEY (room_id, user_id)
|
|
)`
|
|
|
|
roomStateTable := `CREATE TABLE mx_room_state (
|
|
room_id VARCHAR(255) PRIMARY KEY,
|
|
power_levels TEXT
|
|
)`
|
|
|
|
registrationsTable := `CREATE TABLE mx_registrations (
|
|
user_id VARCHAR(255) PRIMARY KEY
|
|
)`
|
|
|
|
upgrades[9] = upgrade{"Move state store to main DB", func(tx *sql.Tx, ctx context) error {
|
|
store := appservice.NewBasicStateStore().(*appservice.BasicStateStore)
|
|
|
|
if ctx.dialect == Postgres {
|
|
roomStateTable = strings.Replace(roomStateTable, "TEXT", "JSONB", 1)
|
|
}
|
|
|
|
if data, err := ioutil.ReadFile("mx-state.json"); err != nil {
|
|
ctx.log.Debugln("mx-state.json not found, not migrating state store")
|
|
return nil
|
|
} else if err = json.Unmarshal(data, &store); err != nil {
|
|
return err
|
|
} else if _, err := tx.Exec(userProfileTable); err != nil {
|
|
return err
|
|
} else if _, err = tx.Exec(roomStateTable); err != nil {
|
|
return err
|
|
} else if _, err = tx.Exec(registrationsTable); err != nil {
|
|
return err
|
|
} else if err = migrateRegistrations(tx, store.Registrations); err != nil {
|
|
return err
|
|
} else if err = migrateMemberships(tx, store.Memberships); err != nil {
|
|
return err
|
|
} else if err = migratePowerLevels(tx, store.PowerLevels); err != nil {
|
|
return err
|
|
} else if err = os.Rename("mx-state.json", "mx-state.json.bak"); err != nil {
|
|
return err
|
|
}
|
|
return nil
|
|
}}
|
|
}
|