@atproto/ozone/dist/db/migrations/20250718T150931000Z-update-appeal-reason-stats.js

Backend service for moderating the Bluesky network.

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.up = up;
exports.down = down;
const kysely_1 = require("kysely");
const util_1 = require("../../api/util");
const defs_1 = require("../../lexicon/types/com/atproto/moderation/defs");
async function up(db) {
    // Drop and recreate materialized views to update appeal reason counting
    // to include both REASONAPPEAL and OZONE_APPEAL_REASON_TYPE
    // The primary difference between the old and new query is that we were using = and != operators
    // to match against the meta->>'reportType' field and now we use IN and NOT IN
    // Drop existing materialized views in reverse dependency order
    await db.schema
        .dropView('account_record_events_stats')
        .materialized()
        .execute();
    await db.schema.dropView('record_events_stats').materialized().execute();
    await db.schema.dropView('account_events_stats').materialized().execute();
    // Recreate account_events_stats with updated appeal counting
    await db.schema
        .createView('account_events_stats')
        .materialized()
        .as(db
        .selectFrom('moderation_event')
        .where('subjectType', '=', 'com.atproto.admin.defs#repoRef')
        .where('subjectUri', 'is', null)
        .select('subjectDid')
        .select([
        (eb) => (0, kysely_1.sql) `COUNT(*) FILTER(
              WHERE ${eb.ref('action')} = 'tools.ozone.moderation.defs#modEventTakedown'
              AND ${eb.ref('durationInHours')} IS NULL
            )`.as('takedownCount'),
        (eb) => (0, kysely_1.sql) `COUNT(*) FILTER(
              WHERE ${eb.ref('action')} = 'tools.ozone.moderation.defs#modEventTakedown'
              AND ${eb.ref('durationInHours')} IS NOT NULL
            )`.as('suspendCount'),
        (eb) => (0, kysely_1.sql) `COUNT(*) FILTER(
              WHERE ${eb.ref('action')} = 'tools.ozone.moderation.defs#modEventEscalate'
            )`.as('escalateCount'),
        (eb) => (0, kysely_1.sql) `COUNT(*) FILTER(
              WHERE ${eb.ref('action')} = 'tools.ozone.moderation.defs#modEventReport'
              AND ${eb.ref('meta')} ->> 'reportType' NOT IN (${defs_1.REASONAPPEAL}, ${util_1.OZONE_APPEAL_REASON_TYPE})
            )`.as('reportCount'),
        (eb) => (0, kysely_1.sql) `COUNT(*) FILTER(
              WHERE ${eb.ref('action')} = 'tools.ozone.moderation.defs#modEventReport'
              AND ${eb.ref('meta')} ->> 'reportType' IN (${defs_1.REASONAPPEAL}, ${util_1.OZONE_APPEAL_REASON_TYPE})
            )`.as('appealCount'),
    ])
        .groupBy('subjectDid'))
        .execute();
    // Recreate record_events_stats with updated appeal counting
    await db.schema
        .createView('record_events_stats')
        .materialized()
        .as(db
        .selectFrom('moderation_event')
        .select([
        'subjectDid',
        'subjectUri',
        (eb) => (0, kysely_1.sql) `COUNT(*) FILTER (WHERE ${eb.ref('action')} = 'tools.ozone.moderation.defs#modEventEscalate')`.as('escalateCount'),
        (eb) => (0, kysely_1.sql) `COUNT(*) FILTER (WHERE ${eb.ref('action')} = 'tools.ozone.moderation.defs#modEventReport' AND ${eb.ref('meta')} ->> 'reportType' NOT IN (${defs_1.REASONAPPEAL}, ${util_1.OZONE_APPEAL_REASON_TYPE}))`.as('reportCount'),
        (eb) => (0, kysely_1.sql) `COUNT(*) FILTER (WHERE ${eb.ref('action')} = 'tools.ozone.moderation.defs#modEventReport' AND ${eb.ref('meta')} ->> 'reportType' IN (${defs_1.REASONAPPEAL}, ${util_1.OZONE_APPEAL_REASON_TYPE}))`.as('appealCount'),
    ])
        .where('subjectType', '=', 'com.atproto.repo.strongRef')
        .where('subjectUri', 'is not', null)
        .groupBy(['subjectDid', 'subjectUri']))
        .execute();
    // Recreate account_record_events_stats (unchanged logic, but depends on record_events_stats)
    await db.schema
        .createView('account_record_events_stats')
        .materialized()
        .as(db
        .selectFrom('record_events_stats')
        .select([
        'subjectDid',
        (eb) => (0, kysely_1.sql) `SUM(${eb.ref('reportCount')})::bigint`.as('totalReports'),
        (eb) => (0, kysely_1.sql) `COUNT(*) FILTER (WHERE ${eb.ref('reportCount')} > 0)`.as('reportedCount'),
        (eb) => (0, kysely_1.sql) `COUNT(*) FILTER (WHERE ${eb.ref('escalateCount')} > 0)`.as('escalatedCount'),
        (eb) => (0, kysely_1.sql) `COUNT(*) FILTER (WHERE ${eb.ref('appealCount')} > 0)`.as('appealedCount'),
    ])
        .groupBy('subjectDid'))
        .execute();
    // Recreate all indexes for the materialized views
    await db.schema
        .createIndex('account_events_stats_did_idx')
        .unique()
        .on('account_events_stats')
        .column('subjectDid')
        .execute();
    await db.schema
        .createIndex('account_events_stats_suspend_count_idx')
        .on('account_events_stats')
        .expression((0, kysely_1.sql) `"suspendCount" ASC NULLS FIRST`)
        .column('subjectDid')
        .execute();
    await db.schema
        .createIndex('record_events_stats_uri_idx')
        .unique()
        .on('record_events_stats')
        .column('subjectUri')
        .execute();
    await db.schema
        .createIndex('record_events_stats_did_idx')
        .on('record_events_stats')
        .column('subjectDid')
        .execute();
    await db.schema
        .createIndex('account_record_events_stats_did_idx')
        .unique()
        .on('account_record_events_stats')
        .column('subjectDid')
        .execute();
    await db.schema
        .createIndex('account_record_events_stats_reported_count_idx')
        .on('account_record_events_stats')
        .expression((0, kysely_1.sql) `"reportedCount" ASC NULLS FIRST`)
        .column('subjectDid')
        .execute();
}
async function down(db) {
    // Drop the updated materialized views
    await db.schema
        .dropView('account_record_events_stats')
        .materialized()
        .execute();
    await db.schema.dropView('record_events_stats').materialized().execute();
    await db.schema.dropView('account_events_stats').materialized().execute();
    // Recreate the original views with single appeal reason type
    await db.schema
        .createView('account_events_stats')
        .materialized()
        .as(db
        .selectFrom('moderation_event')
        .where('subjectType', '=', 'com.atproto.admin.defs#repoRef')
        .where('subjectUri', 'is', null)
        .select('subjectDid')
        .select([
        (eb) => (0, kysely_1.sql) `COUNT(*) FILTER(
              WHERE ${eb.ref('action')} = 'tools.ozone.moderation.defs#modEventTakedown'
              AND ${eb.ref('durationInHours')} IS NULL
            )`.as('takedownCount'),
        (eb) => (0, kysely_1.sql) `COUNT(*) FILTER(
              WHERE ${eb.ref('action')} = 'tools.ozone.moderation.defs#modEventTakedown'
              AND ${eb.ref('durationInHours')} IS NOT NULL
            )`.as('suspendCount'),
        (eb) => (0, kysely_1.sql) `COUNT(*) FILTER(
              WHERE ${eb.ref('action')} = 'tools.ozone.moderation.defs#modEventEscalate'
            )`.as('escalateCount'),
        (eb) => (0, kysely_1.sql) `COUNT(*) FILTER(
              WHERE ${eb.ref('action')} = 'tools.ozone.moderation.defs#modEventReport'
              AND ${eb.ref('meta')} ->> 'reportType' != ${defs_1.REASONAPPEAL}
            )`.as('reportCount'),
        (eb) => (0, kysely_1.sql) `COUNT(*) FILTER(
              WHERE ${eb.ref('action')} = 'tools.ozone.moderation.defs#modEventReport'
              AND ${eb.ref('meta')} ->> 'reportType' = ${defs_1.REASONAPPEAL}
            )`.as('appealCount'),
    ])
        .groupBy('subjectDid'))
        .execute();
    await db.schema
        .createView('record_events_stats')
        .materialized()
        .as(db
        .selectFrom('moderation_event')
        .select([
        'subjectDid',
        'subjectUri',
        (eb) => (0, kysely_1.sql) `COUNT(*) FILTER (WHERE ${eb.ref('action')} = 'tools.ozone.moderation.defs#modEventEscalate')`.as('escalateCount'),
        (eb) => (0, kysely_1.sql) `COUNT(*) FILTER (WHERE ${eb.ref('action')} = 'tools.ozone.moderation.defs#modEventReport' AND ${eb.ref('meta')} ->> 'reportType' != 'com.atproto.moderation.defs#reasonAppeal')`.as('reportCount'),
        (eb) => (0, kysely_1.sql) `COUNT(*) FILTER (WHERE ${eb.ref('action')} = 'tools.ozone.moderation.defs#modEventReport' AND ${eb.ref('meta')} ->> 'reportType' = 'com.atproto.moderation.defs#reasonAppeal')`.as('appealCount'),
    ])
        .where('subjectType', '=', 'com.atproto.repo.strongRef')
        .where('subjectUri', 'is not', null)
        .groupBy(['subjectDid', 'subjectUri']))
        .execute();
    await db.schema
        .createView('account_record_events_stats')
        .materialized()
        .as(db
        .selectFrom('record_events_stats')
        .select([
        'subjectDid',
        (eb) => (0, kysely_1.sql) `SUM(${eb.ref('reportCount')})::bigint`.as('totalReports'),
        (eb) => (0, kysely_1.sql) `COUNT(*) FILTER (WHERE ${eb.ref('reportCount')} > 0)`.as('reportedCount'),
        (eb) => (0, kysely_1.sql) `COUNT(*) FILTER (WHERE ${eb.ref('escalateCount')} > 0)`.as('escalatedCount'),
        (eb) => (0, kysely_1.sql) `COUNT(*) FILTER (WHERE ${eb.ref('appealCount')} > 0)`.as('appealedCount'),
    ])
        .groupBy('subjectDid'))
        .execute();
    // Recreate indexes
    await db.schema
        .createIndex('account_events_stats_did_idx')
        .unique()
        .on('account_events_stats')
        .column('subjectDid')
        .execute();
    await db.schema
        .createIndex('account_events_stats_suspend_count_idx')
        .on('account_events_stats')
        .expression((0, kysely_1.sql) `"suspendCount" ASC NULLS FIRST`)
        .column('subjectDid')
        .execute();
    await db.schema
        .createIndex('record_events_stats_uri_idx')
        .unique()
        .on('record_events_stats')
        .column('subjectUri')
        .execute();
    await db.schema
        .createIndex('record_events_stats_did_idx')
        .on('record_events_stats')
        .column('subjectDid')
        .execute();
    await db.schema
        .createIndex('account_record_events_stats_did_idx')
        .unique()
        .on('account_record_events_stats')
        .column('subjectDid')
        .execute();
    await db.schema
        .createIndex('account_record_events_stats_reported_count_idx')
        .on('account_record_events_stats')
        .expression((0, kysely_1.sql) `"reportedCount" ASC NULLS FIRST`)
        .column('subjectDid')
        .execute();
}
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