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const _ = require('lodash')
const Promise = require('bluebird')
const getos = Promise.promisify(require('getos'))
const os = require('os')
const filesize = require('filesize')
const path = require('path')
/* global WIKI */
const dbTypes = {
mysql: 'MySQL / MariaDB',
postgres: 'PostgreSQL',
sqlite: 'SQLite',
mssql: 'MS SQL Server'
}
module.exports = {
Query: {
async system() { return {} }
},
Mutation: {
async system() { return {} }
},
SystemQuery: {
async info(obj, args, context, info) {
let osLabel = `${os.type()} (${os.platform()}) ${os.release()} ${os.arch()}`
if (os.platform() === 'linux') {
const osInfo = await getos()
osLabel = `${os.type()} - ${osInfo.dist} (${osInfo.codename || os.platform()}) ${osInfo.release || os.release()} ${os.arch()}`
}
return {
configFile: path.join(process.cwd(), 'config.yml'),
currentVersion: WIKI.version,
dbType: _.get(dbTypes, WIKI.config.db.type, 'Unknown DB'),
dbVersion: _.get(WIKI.models, 'knex.client.version', 'Unknown version'),
dbHost: WIKI.config.db.host,
latestVersion: WIKI.version, // TODO
latestVersionReleaseDate: new Date(), // TODO
operatingSystem: osLabel,
hostname: os.hostname(),
cpuCores: os.cpus().length,
ramTotal: filesize(os.totalmem()),
workingDirectory: process.cwd(),
nodeVersion: process.version.substr(1),
redisVersion: WIKI.redis.serverInfo.redis_version,
redisUsedRAM: WIKI.redis.serverInfo.used_memory_human,
redisTotalRAM: _.get(WIKI.redis.serverInfo, 'total_system_memory_human', 'N/A'),
redisHost: WIKI.redis.options.host
}
}
},
SystemMutation: { }
}