103 lines
3.9 KiB
JavaScript
103 lines
3.9 KiB
JavaScript
const config = require('config');
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exports.up = async (knex) => {
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await knex.schema.alterTable('alerts', (table) => {
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table.boolean('from_preset')
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.notNullable()
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.defaultTo(false);
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table.text('comment');
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});
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await knex.schema.createMaterializedView('alerts_users_actors', (view) => {
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view.columns('user_id', 'actor_id', 'alert_ids');
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view.as(
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knex('alerts_actors')
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.select(
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'alerts.user_id',
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'alerts_actors.actor_id',
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knex.raw('array_agg(distinct alerts.id) as alert_ids'),
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knex.raw('(alerts_tags.id is null and alerts_entities.id is null and alerts_matches.id is null and related_actors.id is null) as is_only'),
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)
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.leftJoin('alerts', 'alerts.id', 'alerts_actors.alert_id')
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.leftJoin('alerts_entities', 'alerts_entities.alert_id', 'alerts_actors.alert_id')
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.leftJoin('alerts_tags', 'alerts_tags.alert_id', 'alerts_actors.alert_id')
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.leftJoin('alerts_matches', 'alerts_matches.alert_id', 'alerts_actors.alert_id')
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.leftJoin('alerts_actors as related_actors', (joinBuilder) => {
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joinBuilder
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.on('related_actors.alert_id', 'alerts_actors.alert_id')
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.on('related_actors.actor_id', '!=', 'alerts_actors.actor_id');
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})
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.groupBy(['user_id', 'alerts_actors.actor_id', 'is_only']),
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);
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});
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await knex.schema.createMaterializedView('alerts_users_tags', (view) => {
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view.columns('user_id', 'tag_id', 'alert_ids');
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view.as(
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knex('alerts_tags')
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.select(
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'alerts.user_id',
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'alerts_tags.tag_id',
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knex.raw('array_agg(distinct alerts.id) as alert_ids'),
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knex.raw('(alerts_actors.id is null and alerts_entities.id is null and alerts_matches.id is null and related_tags.id is null) as is_only'),
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)
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.leftJoin('alerts', 'alerts.id', 'alerts_tags.alert_id')
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.leftJoin('alerts_entities', 'alerts_entities.alert_id', 'alerts_tags.alert_id')
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.leftJoin('alerts_actors', 'alerts_actors.alert_id', 'alerts_tags.alert_id')
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.leftJoin('alerts_matches', 'alerts_matches.alert_id', 'alerts_tags.alert_id')
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.leftJoin('alerts_tags as related_tags', (joinBuilder) => {
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joinBuilder
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.on('related_tags.alert_id', 'alerts_tags.alert_id')
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.on('related_tags.tag_id', '!=', 'alerts_tags.tag_id');
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})
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.groupBy(['user_id', 'alerts_tags.tag_id', 'is_only']),
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);
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});
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await knex.schema.createMaterializedView('alerts_users_entities', (view) => {
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view.columns('user_id', 'entity_id', 'alert_ids');
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view.as(
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knex('alerts_entities')
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.select(
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'alerts.user_id',
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'alerts_entities.entity_id',
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knex.raw('array_agg(distinct alerts.id) as alert_ids'),
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knex.raw('(alerts_actors.id is null and alerts_tags.id is null and alerts_matches.id is null and related_entities.id is null) as is_only'),
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)
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.leftJoin('alerts', 'alerts.id', 'alerts_entities.alert_id')
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.leftJoin('alerts_tags', 'alerts_tags.alert_id', 'alerts_entities.alert_id')
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.leftJoin('alerts_actors', 'alerts_actors.alert_id', 'alerts_entities.alert_id')
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.leftJoin('alerts_matches', 'alerts_matches.alert_id', 'alerts_entities.alert_id')
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.leftJoin('alerts_entities as related_entities', (joinBuilder) => {
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joinBuilder
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.on('related_entities.alert_id', 'alerts_entities.alert_id')
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.on('related_entities.entity_id', '!=', 'alerts_entities.entity_id');
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})
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.groupBy(['user_id', 'alerts_entities.entity_id', 'is_only']),
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);
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});
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await knex.raw(`
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GRANT SELECT ON alerts_users_actors TO :visitor;
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GRANT SELECT ON alerts_users_entities TO :visitor;
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GRANT SELECT ON alerts_users_tags TO :visitor;
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`, {
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visitor: knex.raw(config.database.query.user),
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});
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};
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exports.down = async (knex) => {
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await knex.schema.alterTable('alerts', (table) => {
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table.dropColumn('from_preset');
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table.dropColumn('comment');
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});
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await knex.schema.dropMaterializedView('alerts_users_actors');
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await knex.schema.dropMaterializedView('alerts_users_tags');
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await knex.schema.dropMaterializedView('alerts_users_entities');
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};
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