@atproto/ozone/src/db/migrations/20250609T110704000Z-safelink.ts

Backend service for moderating the Bluesky network.

import { Kysely } from 'kysely'

export async function up(db: Kysely<unknown>): Promise<void> {
  await db.schema
    .createTable('safelink_event')
    .addColumn('id', 'bigserial', (col) => col.primaryKey())
    .addColumn('eventType', 'varchar', (col) => col.notNull())
    .addColumn('url', 'varchar', (col) => col.notNull())
    .addColumn('pattern', 'varchar', (col) => col.notNull())
    .addColumn('action', 'varchar', (col) => col.notNull())
    .addColumn('reason', 'varchar', (col) => col.notNull())
    .addColumn('createdBy', 'varchar', (col) => col.notNull())
    .addColumn('createdAt', 'varchar', (col) => col.notNull())
    .addColumn('comment', 'text')
    .execute()

  await db.schema
    .createTable('safelink_rule')
    .addColumn('id', 'bigserial', (col) => col.primaryKey())
    .addColumn('url', 'varchar', (col) => col.notNull())
    .addColumn('pattern', 'varchar', (col) => col.notNull())
    .addColumn('action', 'varchar', (col) => col.notNull())
    .addColumn('reason', 'varchar', (col) => col.notNull())
    .addColumn('createdBy', 'varchar', (col) => col.notNull())
    .addColumn('createdAt', 'varchar', (col) => col.notNull())
    .addColumn('updatedAt', 'varchar', (col) => col.notNull())
    .addColumn('comment', 'text')
    .addUniqueConstraint('safelink_rule_url_pattern_key', ['url', 'pattern'])
    .execute()

  await db.schema
    .createIndex('safelink_event_url_pattern_idx')
    .on('safelink_event')
    .columns(['url', 'pattern'])
    .execute()

  await db.schema
    .createIndex('safelink_rule_action_idx')
    .on('safelink_rule')
    .column('action')
    .execute()

  await db.schema
    .createIndex('safelink_rule_reason_idx')
    .on('safelink_rule')
    .column('reason')
    .execute()
}

export async function down(db: Kysely<unknown>): Promise<void> {
  await db.schema.dropTable('safelink_rule').execute()
  await db.schema.dropTable('safelink_event').execute()
}