woomy-v2/bot/util/redis.js

110 lines
No EOL
2.9 KiB
JavaScript

const redis = require('redis')
const generators = require('redis-async-gen');
const { data } = require('./logger');
const { promisify } = require('util');
class Redis {
constructor(client) {
this.client = client;
}
init () {
const conf = this.client.config.redis
// Create redis client
this.global = redis.createClient(conf)
this.guild = this.global.duplicate({ db: 1 })
this.member = this.global.duplicate({ db: 2 })
this.user = this.global.duplicate({ db: 3 })
// Promises
this.guildGetAsync = promisify(this.guild.hget).bind(this.guild)
this.memberGetAsync = promisify(this.member.hget).bind(this.member)
this.userGetASync = promisify(this.user.hget).bind(this.user)
this.guildGetAllAsync = promisify(this.guild.hgetall).bind(this.guild)
this.memberGetAllAsync = promisify(this.member.hgetall).bind(this.member)
this.userGetAllAsync = promisify(this.user.hgetall).bind(this.user)
this.guildSetAsync = promisify(this.guild.hset).bind(this.guild)
this.memberSetAsync = promisify(this.member.hset).bind(this.member)
this.userSetAsync = promisify(this.user.hset).bind(this.user)
};
async guildGet (id, key) {
let result = await this.client.db.guildGetAsync(id, key);
if(result === null) {
result = this.client.config.defaultGuildData[key]
if (!result) {
throw new Error('The key provided is invalid. Please check for typing errors.')
}
}
return result;
}
async guildSet (id, key, newValue) {
if (newValue === this.client.config.defaultGuildData[key]) {
}
}
async memberGet (id, key) {
let result = await this.client.db.memberGetAsync(id, key);
if(result === null) {
result = this.client.config.defaultMemberData[key]
if (!result) {
throw new Error('The key provided is invalid. Please check for typing errors.')
}
}
return result;
}
async userGet (id, key) {
let result = await this.client.db.userGetAsync(id, key);
if(result === null) {
result = this.client.config.defaultUserData[key]
if (!result) {
throw new Error('The key provided is invalid. Please check for typing errors.')
}
}
return result;
}
// Deletes specified guild entry
async guildDelete (id) {
this.guild.del(id)
var { keysMatching } = await generators.using(this.member)
// eslint-disable-next-line no-unused-vars
for await (const key of keysMatching(id + '-*')) {
this.member.del(key)
}
}
// Deletes specified user. If deleteAll, also delete their member entries in guilds
async userDelete (id, deleteAll) {
this.user.del(id)
if (deleteAll) {
var { keysMatching } = await generators.using(this.member)
// eslint-disable-next-line no-unused-vars
for await (const key of keysMatching('*-' + id)) {
this.member.del(key)
}
}
}
// Deletes member of user in specified guild
async memberDelete (guildId, id) {
this.member.del(guildId + '-' + id)
}
}
module.exports = Redis;