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package org.apache.james.mailbox.cassandra.modules;

import static com.datastax.driver.core.DataType.bigint;
import static com.datastax.driver.core.DataType.timeuuid;

import org.apache.james.backends.cassandra.components.CassandraModule;
import org.apache.james.backends.cassandra.utils.CassandraConstants;
import org.apache.james.mailbox.cassandra.table.CassandraMailboxRecentsTable;

import com.datastax.driver.core.schemabuilder.SchemaBuilder;

public interface CassandraMailboxRecentsModule {
    CassandraModule MODULE = CassandraModule.table(CassandraMailboxRecentsTable.TABLE_NAME)
        .comment("Denormalisation table. This table holds for each mailbox the messages marked as RECENT. This" +
            " is a SELECT optimisation.")
        .options(options -> options
            .compactionOptions(SchemaBuilder.leveledStrategy())
            .caching(SchemaBuilder.KeyCaching.ALL,
                SchemaBuilder.rows(CassandraConstants.DEFAULT_CACHED_ROW_PER_PARTITION)))
        .statement(statement -> statement
            .addPartitionKey(CassandraMailboxRecentsTable.MAILBOX_ID, timeuuid())
            .addClusteringColumn(CassandraMailboxRecentsTable.RECENT_MESSAGE_UID, bigint()))
        .build();
}
