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removing the id field at conversations, use thread_id

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tibbi 2020-12-30 15:53:08 +01:00
parent 1c6d19c986
commit d1616d4997
6 changed files with 30 additions and 21 deletions
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30
app/src/main/kotlin/com/simplemobiletools/smsmessenger/databases/MessagesDatabase.kt
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@ -17,7 +17,7 @@ import com.simplemobiletools.smsmessenger.models.Conversation
import com.simplemobiletools.smsmessenger.models.Message
import com.simplemobiletools.smsmessenger.models.MessageAttachment
@Database(entities = [Conversation::class, Attachment::class, MessageAttachment::class, Message::class], version = 2)
@Database(entities = [Conversation::class, Attachment::class, MessageAttachment::class, Message::class], version = 3)
@TypeConverters(Converters::class)
abstract class MessagesDatabase : RoomDatabase() {
@ -39,6 +39,7 @@ abstract class MessagesDatabase : RoomDatabase() {
db = Room.databaseBuilder(context.applicationContext, MessagesDatabase::class.java, "conversations.db")
.fallbackToDestructiveMigration()
.addMigrations(MIGRATION_1_2)
.addMigrations(MIGRATION_2_3)
.build()
}
}
@ -48,12 +49,31 @@ abstract class MessagesDatabase : RoomDatabase() {
private val MIGRATION_1_2 = object : Migration(1, 2) {
override fun migrate(database: SupportSQLiteDatabase) {
database.execSQL("CREATE TABLE IF NOT EXISTS `messages` (`id` INTEGER PRIMARY KEY NOT NULL, `body` TEXT NOT NULL, `type` INTEGER NOT NULL, `participants` TEXT NOT NULL, `date` INTEGER NOT NULL, `read` INTEGER NOT NULL, `thread_id` INTEGER NOT NULL, `is_mms` INTEGER NOT NULL, `attachment` TEXT, `sender_name` TEXT NOT NULL, `sender_photo_uri` TEXT NOT NULL, `subscription_id` INTEGER NOT NULL)")
database.apply {
execSQL("CREATE TABLE IF NOT EXISTS `messages` (`id` INTEGER PRIMARY KEY NOT NULL, `body` TEXT NOT NULL, `type` INTEGER NOT NULL, `participants` TEXT NOT NULL, `date` INTEGER NOT NULL, `read` INTEGER NOT NULL, `thread_id` INTEGER NOT NULL, `is_mms` INTEGER NOT NULL, `attachment` TEXT, `sender_name` TEXT NOT NULL, `sender_photo_uri` TEXT NOT NULL, `subscription_id` INTEGER NOT NULL)")
database.execSQL("CREATE TABLE IF NOT EXISTS `message_attachments` (`id` INTEGER PRIMARY KEY NOT NULL, `text` TEXT NOT NULL, `attachments` TEXT NOT NULL)")
execSQL("CREATE TABLE IF NOT EXISTS `message_attachments` (`id` INTEGER PRIMARY KEY NOT NULL, `text` TEXT NOT NULL, `attachments` TEXT NOT NULL)")
database.execSQL("CREATE TABLE IF NOT EXISTS `attachments` (`id` INTEGER PRIMARY KEY AUTOINCREMENT, `message_id` INTEGER NOT NULL, `uri_string` TEXT NOT NULL, `mimetype` TEXT NOT NULL, `width` INTEGER NOT NULL, `height` INTEGER NOT NULL, `filename` TEXT NOT NULL)")
database.execSQL("CREATE UNIQUE INDEX `index_attachments_message_id` ON `attachments` (`message_id`)")
execSQL("CREATE TABLE IF NOT EXISTS `attachments` (`id` INTEGER PRIMARY KEY AUTOINCREMENT, `message_id` INTEGER NOT NULL, `uri_string` TEXT NOT NULL, `mimetype` TEXT NOT NULL, `width` INTEGER NOT NULL, `height` INTEGER NOT NULL, `filename` TEXT NOT NULL)")
execSQL("CREATE UNIQUE INDEX `index_attachments_message_id` ON `attachments` (`message_id`)")
}
}
}
private val MIGRATION_2_3 = object : Migration(2, 3) {
override fun migrate(database: SupportSQLiteDatabase) {
database.apply {
execSQL("CREATE TABLE conversations_new (`thread_id` INTEGER NOT NULL PRIMARY KEY, `snippet` TEXT NOT NULL, `date` INTEGER NOT NULL, `read` INTEGER NOT NULL, `title` TEXT NOT NULL, `photo_uri` TEXT NOT NULL, `is_group_conversation` INTEGER NOT NULL, `phone_number` TEXT NOT NULL)")
execSQL("INSERT OR IGNORE INTO conversations_new (thread_id, snippet, date, read, title, photo_uri, is_group_conversation, phone_number) " +
"SELECT thread_id, snippet, date, read, title, photo_uri, is_group_conversation, phone_number FROM conversations")
execSQL("DROP TABLE conversations")
execSQL("ALTER TABLE conversations_new RENAME TO conversations")
execSQL("CREATE UNIQUE INDEX IF NOT EXISTS `index_conversations_id` ON `conversations` (`thread_id`)")
}
}
}
}