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Update: Database and repositories migration

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machiav3lli
2022-08-18 23:15:25 +02:00
parent 718bf8d020
commit 5ad9c5953d
2 changed files with 776 additions and 7 deletions
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31
src/main/kotlin/com/machiav3lli/fdroid/database/DatabaseX.kt
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@ -24,6 +24,7 @@ import com.machiav3lli.fdroid.database.entity.Product
import com.machiav3lli.fdroid.database.entity.ProductTemp
import com.machiav3lli.fdroid.database.entity.Release
import com.machiav3lli.fdroid.database.entity.Repository
import com.machiav3lli.fdroid.database.entity.Repository.Companion.addedReposV10
import com.machiav3lli.fdroid.database.entity.Repository.Companion.addedReposV9
import com.machiav3lli.fdroid.database.entity.Repository.Companion.defaultRepositories
import kotlinx.coroutines.Dispatchers
@ -41,12 +42,16 @@ import kotlinx.coroutines.launch
Installed::class,
Extras::class
],
version = 9,
version = 10,
exportSchema = true,
autoMigrations = [AutoMigration(
from = 8,
to = 9,
spec = DatabaseX.Companion.MigrationSpec8to9::class
), AutoMigration(
from = 9,
to = 10,
spec = DatabaseX.Companion.MigrationSpec9to10::class
)]
)
@TypeConverters(Converters::class)
@ -90,12 +95,24 @@ abstract class DatabaseX : RoomDatabase() {
class MigrationSpec8to9 : AutoMigrationSpec {
override fun onPostMigrate(db: SupportSQLiteDatabase) {
super.onPostMigrate(db)
val preRepos = if (db.version < 9) addedReposV9
else emptyList()
GlobalScope.launch(Dispatchers.IO) {
preRepos.forEach {
INSTANCE?.repositoryDao?.put(it)
}
onPostMigrate(8)
}
}
class MigrationSpec9to10 : AutoMigrationSpec {
override fun onPostMigrate(db: SupportSQLiteDatabase) {
super.onPostMigrate(db)
onPostMigrate(9)
}
}
fun onPostMigrate(from: Int) {
val preRepos = mutableListOf<Repository>()
if (from == 8) preRepos.addAll(addedReposV9)
if (from == 9) preRepos.addAll(addedReposV10)
GlobalScope.launch(Dispatchers.IO) {
preRepos.forEach {
INSTANCE?.repositoryDao?.put(it)
}
}
}