- return instance =
- Room.databaseBuilder(App.instance, DB.class, MobileLedgerDatabase.DB_NAME)
- .addMigrations(new Migration[]{new Migration(51, 52) {
- @Override
- public void migrate(@NonNull SupportSQLiteDatabase db) {
- db.beginTransaction();
- try {
- db.execSQL("create index fk_pattern_accounts_pattern on " +
- "pattern_accounts(pattern_id);");
- db.execSQL("create index fk_pattern_accounts_currency on " +
- "pattern_accounts(currency);");
- db.setTransactionSuccessful();
- }
- finally {
- db.endTransaction();
- }
- }
- }, new Migration(52, 53) {
- @Override
- public void migrate(@NonNull SupportSQLiteDatabase db) {
- db.execSQL(
- "alter table pattern_accounts add negate_amount boolean;");
+ return instance = Room.databaseBuilder(App.instance, DB.class, DB_NAME)
+ .addMigrations(new Migration[]{singleVersionMigration(17),
+ singleVersionMigration(18),
+ singleVersionMigration(19),
+ singleVersionMigration(20),
+ multiVersionMigration(20, 22),
+ multiVersionMigration(22, 30),
+ multiVersionMigration(30, 32),
+ multiVersionMigration(32, 34),
+ multiVersionMigration(34, 40),
+ singleVersionMigration(41),
+ multiVersionMigration(41, 58),
+ singleVersionMigration(59)
+ })
+ .addCallback(new Callback() {
+ @Override
+ public void onOpen(@NonNull SupportSQLiteDatabase db) {
+ super.onOpen(db);
+ db.execSQL("PRAGMA foreign_keys = ON");
+ db.execSQL("pragma case_sensitive_like=ON;");
+
+ }
+ })
+ .build();
+ }
+ }
+ private static Migration singleVersionMigration(int toVersion) {
+ return new Migration(toVersion - 1, toVersion) {
+ @Override
+ public void migrate(@NonNull SupportSQLiteDatabase db) {
+ String fileName = String.format(Locale.US, "db_%d", toVersion);
+
+ applyRevisionFile(db, fileName);
+
+ // when migrating to version 59, migrate profile/theme options to the
+ // SharedPreferences
+ if (toVersion == 59) {
+ try (Cursor c = db.query(
+ "SELECT p.id, p.theme_hue FROM profiles p WHERE p.id=(SELECT o.value " +
+ "FROM options WHERE o.profile_uid IS NULL AND o.name=?",
+ new Object[]{"profile_id"}))
+ {
+ if (c.moveToFirst()) {
+ long currentProfileId = c.getLong(0);
+ int currentTheme = c.getInt(1);
+
+ if (currentProfileId >= 0 && currentTheme >= 0) {
+ App.storeStartupProfileAndTheme(currentProfileId, currentTheme);