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90 lines
1.9 KiB
90 lines
1.9 KiB
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'use strict';
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const Mongo = require(__dirname+'/db.js')
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, cache = require(__dirname+'/../lib/redis/redis.js')
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, db = Mongo.db.collection('filters');
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module.exports = {
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db,
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// null board retrieves global filters only
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findForBoard: async (board=null, limit=0) => {
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let filters = await cache.get(`filters:${board}`);
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if (filters) {
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return filters === 'no_exist' ? [] : filters;
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} else {
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filters = await db.find({
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'board': board
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}).sort({
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'_id': -1
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})
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.limit(limit)
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.toArray();
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if (filters) {
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cache.set(`filters:${board}`, filters, 3600);
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} else {
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cache.set(`filters:${board}`, 'no_exist', 600);
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}
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}
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return filters;
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},
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count: (board=null) => {
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return db.countDocuments({'board': board});
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},
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findOne: (board=null, id) => {
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return db.findOne({
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'_id': id,
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'board': board,
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});
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},
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updateOne: async (board=null, id, filters, strictFiltering, filterMode, filterMessage, filterBanDuration, filterBanAppealable) => {
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const updatedFilter = await db.updateOne({
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'_id': id,
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'board': board,
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}, {
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'$set': {
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'filters': filters,
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'strictFiltering': strictFiltering,
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'filterMode': filterMode,
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'filterMessage': filterMessage,
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'filterBanDuration': filterBanDuration,
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'filterBanAppealable': filterBanAppealable,
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}
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});
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await cache.del(`filters:${board}`);
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return updatedFilter;
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},
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insertOne: async (filter) => {
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const insertedFilter = await db.insertOne(filter);
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await cache.del(`filters:${filter.board}`);
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return insertedFilter;
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},
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deleteMany: async (board=null, ids) => {
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const deletedFilter = await db.deleteMany({
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'_id': {
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'$in': ids
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},
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'board': board
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});
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await cache.del(`filters:${board}`);
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return deletedFilter;
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},
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deleteBoard: async (board=null) => {
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const deletedFilters = await db.deleteMany({ 'board': board });
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await cache.del(`filters:${board}`);
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return deletedFilters;
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},
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deleteAll: () => {
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return db.deleteMany({});
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},
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};
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