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Add 'new_message' column to 'messages' table

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This commit is contained in:
cketti 2021-12-10 22:11:09 +01:00
parent 4e457c987c
commit 245404d6e4
3 changed files with 41 additions and 2 deletions
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15
app/storage/src/main/java/com/fsck/k9/storage/StoreSchemaDefinition.java
View file

@ -12,7 +12,7 @@ import timber.log.Timber;
class StoreSchemaDefinition implements SchemaDefinition {
static final int DB_VERSION = 81;
static final int DB_VERSION = 82;
private final MigrationsHelper migrationsHelper;
@ -140,9 +140,20 @@ class StoreSchemaDefinition implements SchemaDefinition {
"answered INTEGER default 0, " +
"forwarded INTEGER default 0, " +
"message_part_id INTEGER," +
"encryption_type TEXT" +
"encryption_type TEXT," +
"new_message INTEGER DEFAULT 0" +
")");
db.execSQL("DROP INDEX IF EXISTS new_messages");
db.execSQL("CREATE INDEX IF NOT EXISTS new_messages ON messages(new_message)");
db.execSQL("CREATE TRIGGER new_message_reset " +
"AFTER UPDATE OF read ON messages " +
"FOR EACH ROW WHEN NEW.read = 1 AND NEW.new_message = 1 " +
"BEGIN " +
"UPDATE messages SET new_message = 0 WHERE ROWID = NEW.ROWID; " +
"END");
db.execSQL("DROP TABLE IF EXISTS message_parts");
db.execSQL("CREATE TABLE message_parts (" +
"id INTEGER PRIMARY KEY, " +

27
app/storage/src/main/java/com/fsck/k9/storage/migrations/MigrationTo82.kt Normal file
View file

@ -0,0 +1,27 @@
package com.fsck.k9.storage.migrations
import android.database.sqlite.SQLiteDatabase
/**
* Add 'new_message' column to 'messages' table.
*/
internal class MigrationTo82(private val db: SQLiteDatabase) {
fun addNewMessageColumn() {
db.execSQL("ALTER TABLE messages ADD new_message INTEGER DEFAULT 0")
db.execSQL("DROP INDEX IF EXISTS new_messages")
db.execSQL("CREATE INDEX IF NOT EXISTS new_messages ON messages(new_message)")
db.execSQL(
"CREATE TRIGGER new_message_reset " +
"AFTER UPDATE OF read ON messages " +
"FOR EACH ROW WHEN NEW.read = 1 AND NEW.new_message = 1 " +
"BEGIN " +
"UPDATE messages SET new_message = 0 WHERE ROWID = NEW.ROWID; " +
"END"
)
// Mark messages with existing notifications as "new"
db.execSQL("UPDATE messages SET new_message = 1 WHERE id in (SELECT message_id FROM notifications)")
}
}

1
app/storage/src/main/java/com/fsck/k9/storage/migrations/Migrations.kt
View file

@ -27,5 +27,6 @@ object Migrations {
if (oldVersion < 79) MigrationTo79(db).updateDeleteMessageTrigger()
if (oldVersion < 80) MigrationTo80(db).rewriteLastUpdatedColumn()
if (oldVersion < 81) MigrationTo81(db).addNotificationsTable()
if (oldVersion < 82) MigrationTo82(db).addNewMessageColumn()
}
}