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[Database] Fix homework/event types migration.

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This commit is contained in:
Kuba Szczodrzyński 2019-10-14 15:20:21 +02:00
parent 7b5269a1fe
commit c433a615db
1 changed files with 22 additions and 9 deletions
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31
app/src/main/java/pl/szczodrzynski/edziennik/data/db/AppDb.java
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@ -1,24 +1,26 @@
package pl.szczodrzynski.edziennik.data.db;
import android.content.Context;
import androidx.annotation.NonNull;
import androidx.sqlite.db.SupportSQLiteDatabase;
import androidx.room.Database;
import androidx.room.Room;
import androidx.room.RoomDatabase;
import androidx.room.TypeConverters;
import androidx.room.migration.Migration;
import androidx.sqlite.db.SupportSQLiteDatabase;
import pl.szczodrzynski.edziennik.data.db.converters.ConverterDate;
import pl.szczodrzynski.edziennik.data.db.converters.ConverterJsonObject;
import pl.szczodrzynski.edziennik.data.db.converters.ConverterListLong;
import pl.szczodrzynski.edziennik.data.db.converters.ConverterListString;
import pl.szczodrzynski.edziennik.data.db.converters.ConverterTime;
import pl.szczodrzynski.edziennik.data.db.modules.announcements.Announcement;
import pl.szczodrzynski.edziennik.data.db.modules.announcements.AnnouncementDao;
import pl.szczodrzynski.edziennik.data.db.modules.api.EndpointTimer;
import pl.szczodrzynski.edziennik.data.db.modules.api.EndpointTimerDao;
import pl.szczodrzynski.edziennik.data.db.modules.attendance.Attendance;
import pl.szczodrzynski.edziennik.data.db.modules.attendance.AttendanceDao;
import pl.szczodrzynski.edziennik.data.db.converters.ConverterDate;
import pl.szczodrzynski.edziennik.data.db.converters.ConverterJsonObject;
import pl.szczodrzynski.edziennik.data.db.converters.ConverterListLong;
import pl.szczodrzynski.edziennik.data.db.converters.ConverterListString;
import pl.szczodrzynski.edziennik.data.db.converters.ConverterTime;
import pl.szczodrzynski.edziennik.data.db.modules.debuglog.DebugLog;
import pl.szczodrzynski.edziennik.data.db.modules.debuglog.DebugLogDao;
import pl.szczodrzynski.edziennik.data.db.modules.events.Event;
@ -61,8 +63,6 @@ import pl.szczodrzynski.edziennik.data.db.modules.teams.Team;
import pl.szczodrzynski.edziennik.data.db.modules.teams.TeamDao;
import pl.szczodrzynski.edziennik.utils.models.Date;
import android.content.Context;
@Database(entities = {
Grade.class,
//GradeCategory.class,
@ -600,7 +600,20 @@ public abstract class AppDb extends RoomDatabase {
private static final Migration MIGRATION_57_58 = new Migration(57, 58) {
@Override
public void migrate(@NonNull SupportSQLiteDatabase database) {
database.execSQL("UPDATE metadata SET thingType = 5 WHERE thingType = 4 AND thingId IN (SELECT eventId FROM events WHERE eventType = -1)");
database.execSQL("ALTER TABLE metadata RENAME TO _metadata_old;");
database.execSQL("DROP INDEX index_metadata_profileId_thingType_thingId;");
database.execSQL("UPDATE _metadata_old SET thingType = "+Metadata.TYPE_HOMEWORK+" WHERE thingType = "+Metadata.TYPE_EVENT+" AND thingId IN (SELECT eventId FROM events WHERE eventType = -1);");
database.execSQL("CREATE TABLE metadata (\n"+
"profileId INTEGER NOT NULL,\n"+
"metadataId INTEGER PRIMARY KEY AUTOINCREMENT NOT NULL,\n"+
"thingType INTEGER NOT NULL,\n"+
"thingId INTEGER NOT NULL,\n"+
"seen INTEGER NOT NULL,\n"+
"notified INTEGER NOT NULL,\n"+
"addedDate INTEGER NOT NULL);");
database.execSQL("INSERT INTO metadata SELECT * FROM (SELECT * FROM _metadata_old ORDER BY addedDate DESC) GROUP BY thingId;");
database.execSQL("DROP TABLE _metadata_old;");
database.execSQL("CREATE UNIQUE INDEX index_metadata_profileId_thingType_thingId ON metadata (profileId, thingType, thingId);");
}
};