Added alert transfer tools to repo.
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4429169166
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'use strict';
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const fs = require('fs');
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const knex = require('../knex');
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const args = require('../argv');
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async function getActorId(alert) {
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if (alert.actorSlug) {
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const actor = await knex('actors')
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.select('actors.id')
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.leftJoin('entities', 'entities.id', 'actors.entity_id')
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.where('actors.slug', alert.actorSlug)
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.where((builder) => {
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if (alert.actorEntitySlug) {
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builder
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.where('entities.slug', alert.actorEntitySlug)
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.where('entities.type', alert.actorEntityType);
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}
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})
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.first();
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if (actor) {
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return actor.id;
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}
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throw new Error(`No actor ${alert.actorSlug} for ${alert.username}`);
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}
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return null;
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}
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async function getEntityId(alert) {
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if (alert.entitySlug) {
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const entity = await knex('entities')
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.select('entities.id')
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.where({
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slug: alert.entitySlug,
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type: alert.entityType,
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})
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.first();
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if (entity) {
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return entity.id;
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}
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throw new Error(`No entity ${alert.entitySlug} for ${alert.username}`);
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}
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return null;
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}
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async function getTagId(alert) {
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if (alert.tagSlug) {
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const tag = await knex('tags')
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.select('tags.id')
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.where('slug', alert.tagSlug)
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.first();
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if (tag) {
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return tag.id;
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}
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throw new Error(`No tag ${alert.stashSlug} for ${alert.username}`);
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}
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return null;
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}
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async function getStashId(alert, userId) {
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if (alert.stashSlug) {
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const stash = await knex('stashes')
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.select('stashes.id')
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.where('stashes.slug', alert.stashSlug)
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.where('stashes.user_id', userId)
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.first();
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if (stash) {
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return stash.id;
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}
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throw new Error(`No stash ${alert.stashSlug} for ${alert.username}`);
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}
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return null;
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}
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async function createAlert(alert, { userId, actorId, entityId, tagId, stashId }) {
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const [alertId] = await knex('alerts')
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.insert({
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user_id: userId,
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notify: alert.notify,
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email: alert.email,
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created_at: alert.createdAt,
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})
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.returning('id');
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if (actorId) {
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await knex('alerts_actors').insert({
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alert_id: alertId,
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actor_id: actorId,
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});
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}
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if (entityId) {
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await knex('alerts_entities').insert({
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alert_id: alertId,
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entity_id: entityId,
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});
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}
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if (tagId) {
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await knex('alerts_tags').insert({
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alert_id: alertId,
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tag_id: tagId,
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});
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}
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if (stashId) {
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await knex('alerts_stashes').insert({
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alert_id: alertId,
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stash_id: stashId,
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});
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}
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}
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async function load() {
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const filename = process.argv[2];
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const file = await fs.promises.readFile(filename, 'utf8');
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const alerts = file.split('\n')
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.filter(Boolean)
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.map((data) => JSON.parse(data))
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.filter((alert) => !args.username || alert.username === args.username);
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await alerts.reduce(async (chain, alert, index) => {
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await chain;
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const user = await knex('users')
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.select('id')
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.where('username', alert.username)
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.first();
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if (!user) {
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throw new Error(`No user ${alert.username}`);
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}
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const actorId = await getActorId(alert);
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const entityId = await getEntityId(alert);
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const tagId = await getTagId(alert);
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const stashId = await getStashId(alert, user.id);
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await createAlert(alert, {
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userId: user.id,
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actorId,
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entityId,
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stashId,
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tagId,
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});
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console.log(`Loaded alert ${index + 1}/${alerts.length} from ${alert.username}`);
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}, Promise.resolve());
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process.exit();
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}
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load();
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@ -0,0 +1,65 @@
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'use strict';
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const fs = require('fs');
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const moment = require('moment');
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const knex = require('../knex');
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async function save() {
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const filename = `alerts-${moment().format('YYYY-MM-DD_hh_mm')}.json`;
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const alerts = await knex('alerts')
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.select([
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'alerts.*',
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'users.username',
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'actors.slug as actor_slug',
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'actors_entities.slug as actor_entity_slug',
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'actors_entities.type as actor_entity_type',
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'entities.slug as entity_slug',
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'entities.type as entity_type',
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'stashes.slug as stash_slug',
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'tags.slug as tag_slug',
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])
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.leftJoin('users', 'users.id', 'alerts.user_id')
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.leftJoin('alerts_actors', 'alerts_actors.alert_id', 'alerts.id')
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.leftJoin('alerts_entities', 'alerts_entities.alert_id', 'alerts.id')
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.leftJoin('alerts_stashes', 'alerts_stashes.alert_id', 'alerts.id')
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.leftJoin('alerts_tags', 'alerts_tags.alert_id', 'alerts.id')
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.leftJoin('actors', 'actors.id', 'alerts_actors.actor_id')
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.leftJoin('entities', 'entities.id', 'alerts_entities.entity_id')
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.leftJoin('tags', 'tags.id', 'alerts_tags.tag_id')
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.leftJoin('stashes', 'stashes.id', 'alerts_stashes.stash_id')
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.leftJoin('entities as actors_entities', 'actors_entities.id', 'actors.entity_id');
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let savedAlerts = 0;
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await alerts.reduce(async (chain, alert) => {
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await chain;
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const curatedAlert = JSON.stringify({
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username: alert.username,
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notify: alert.notify,
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email: alert.email,
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createdAt: alert.created_at,
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actorSlug: alert.actor_slug,
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actorEntitySlug: alert.actor_entity_slug,
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actorEntityType: alert.actor_entity_type,
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entitySlug: alert.entity_slug,
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entityType: alert.entity_type,
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stashSlug: alert.stash_slug,
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tagSlug: alert.tag_slug,
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});
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await fs.promises.appendFile(filename, `${curatedAlert}\n`);
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console.log(`Saved ${alert.username} alert`);
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savedAlerts += 1;
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}, Promise.resolve());
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console.log(`Saved ${savedAlerts} alerts to ${filename}`);
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process.exit();
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}
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save();
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