refactor: removed redis + new scheduler engine

Makefile

@@ -28,19 +28,18 @@ docker-dev-up: ## Run dockerized dev environment
 	docker-compose -f ./dev/docker-${DEVDB}/docker-compose.yml -p wiki --project-directory . exec wiki yarn dev
 
 docker-dev-down: ## Shutdown dockerized dev environment
-	docker-compose -f ./dev/docker-${DEVDB}/docker-compose.yml -p wiki --project-directory . down
+	docker-compose -f ./dev/docker-${DEVDB}/docker-compose.yml -p wiki --project-directory . down --remove-orphans
 
 docker-dev-rebuild: ## Rebuild dockerized dev image
 	rm -rf ./node_modules
 	docker-compose -f ./dev/docker-${DEVDB}/docker-compose.yml -p wiki --project-directory . build --no-cache --force-rm
 
-docker-dev-clean: ## Clean DB, redis and data folders
+docker-dev-clean: ## Clean DB and data folders
 	rm -rf ./data
 	[[ "${DEVDB}" == "postgres" ]] && docker-compose -f ./dev/docker-postgres/docker-compose.yml -p wiki --project-directory . exec db psql --dbname=wiki --username=wikijs --command='DROP SCHEMA IF EXISTS public CASCADE; CREATE SCHEMA public' || true
 	[[ "${DEVDB}" == "mysql" || "${DEVDB}" == "mariadb" ]] && docker-compose -f ./dev/docker-${DEVDB}/docker-compose.yml -p wiki --project-directory . exec db mysql -uroot -p'wikijsrocks' -e 'DROP SCHEMA IF EXISTS wiki; CREATE SCHEMA wiki;' || true
 	[[ "${DEVDB}" == "mssql" ]] && docker-compose -f ./dev/docker-mssql/docker-compose.yml -p wiki --project-directory . exec db /opt/mssql-tools/bin/sqlcmd -S localhost -U SA -P 'W1kiJSR0cks!' -Q 'DROP DATABASE IF EXISTS wiki; CREATE DATABASE wiki;' || true
 	[[ "${DEVDB}" == "sqlite" ]] && docker-compose -f ./dev/docker-sqlite/docker-compose.yml -p wiki --project-directory . exec wiki rm -rf /wiki/db.sqlite || true
-	docker-compose -f ./dev/docker-${DEVDB}/docker-compose.yml -p wiki --project-directory . exec redis redis-cli flushall
 
 docker-dev-bash: ## Rebuild dockerized dev image
 	docker-compose -f ./dev/docker-${DEVDB}/docker-compose.yml -p wiki --project-directory . exec wiki bash

client/graph/admin/system/system-query-info.gql

@@ -15,10 +15,6 @@ query {
       ramTotal
       workingDirectory
       nodeVersion
-      redisVersion
-      redisUsedRAM
-      redisTotalRAM
-      redisHost
     }
   }
 }

config.sample.yml

@@ -31,22 +31,19 @@ db:
   # SQLite only:
   storage: path/to/database.sqlite
 
-# ---------------------------------------------------------------------
-# Redis
-# ---------------------------------------------------------------------
-# Redis 3.2 or later required
-
-redis:
-  host: localhost
-  port: 6379
-  db: 0
-  password: null
-
 #######################################################################
 # ADVANCED OPTIONS                                                    #
 #######################################################################
 # Do not change unless you know what you are doing!
 
+# ---------------------------------------------------------------------
+# Use X-Forwarded-For header
+# ---------------------------------------------------------------------
+# Enable only if Wiki.js is behind a reverse-proxy (nginx, apache, etc)
+# or a cloud proxying services like Cloudflare.
+
+trustProxy: false
+
 # ---------------------------------------------------------------------
 # SSL/TLS Settings
 # ---------------------------------------------------------------------

dev/build/config.yml

@@ -13,4 +13,5 @@ redis:
   port: $(REDIS_PORT)
   db: $(REDIS_DB)
   password: $(REDIS_PASS)
+trustProxy: $(TRUST_PROXY)
 logLevel: info

dev/docker-mariadb/config.yml

@@ -7,8 +7,4 @@ db:
   user: wikijs
   pass: wikijsrocks
   db: wiki
-redis:
-  host: redis
-  port: 6379
-  db: 0
 logLevel: info

dev/docker-mariadb/docker-compose.yml

@@ -3,16 +3,6 @@
 
 version: "3"
 services:
-
-  redis:
-    image: redis:4-alpine
-    ports:
-      - "16379:6379"
-    logging:
-      driver: "none"
-    networks:
-      - wikinet
-
   db:
     image: mariadb:10.3
     environment:
@@ -44,7 +34,6 @@ services:
       dockerfile: dev/docker-mariadb/Dockerfile
     depends_on:
       - db
-      - redis
     networks:
       - wikinet
     ports:

dev/docker-mariadb/init.sh

@@ -1,7 +1,6 @@
 #!/bin/sh
 
-echo "Waiting for redis and mariadb to start up..."
+echo "Waiting for mariadb to start up..."
-bash ./dev/docker-common/wait.sh redis:6379
 bash ./dev/docker-common/wait.sh db:3306
 echo "=== READY ==="
 tail -f /dev/null

dev/docker-mssql/config.yml

@@ -7,8 +7,4 @@ db:
   user: SA
   pass: W1kiJSR0cks!
   db: wiki
-redis:
-  host: redis
-  port: 6379
-  db: 0
 logLevel: info

dev/docker-mssql/docker-compose.yml

@@ -3,16 +3,6 @@
 
 version: "3"
 services:
-
-  redis:
-    image: redis:4-alpine
-    ports:
-      - "16379:6379"
-    logging:
-      driver: "none"
-    networks:
-      - wikinet
-
   db:
     image: mcr.microsoft.com/mssql/server:2017-latest
     environment:
@@ -34,7 +24,6 @@ services:
       dockerfile: dev/docker-mssql/Dockerfile
     depends_on:
       - db
-      - redis
     networks:
       - wikinet
     ports:

dev/docker-mssql/init.sh

@@ -1,7 +1,6 @@
 #!/bin/sh
 
-echo "Waiting for redis and mssql to start up..."
+echo "Waiting for mssql to start up..."
-bash ./dev/docker-common/wait.sh redis:6379
 bash ./dev/docker-common/wait.sh db:1433
 echo "=== READY ==="
 tail -f /dev/null

dev/docker-mysql/config.yml

@@ -7,8 +7,4 @@ db:
   user: wikijs
   pass: wikijsrocks
   db: wiki
-redis:
-  host: redis
-  port: 6379
-  db: 0
 logLevel: info

dev/docker-mysql/docker-compose.yml

@@ -3,16 +3,6 @@
 
 version: "3"
 services:
-
-  redis:
-    image: redis:4-alpine
-    ports:
-      - "16379:6379"
-    logging:
-      driver: "none"
-    networks:
-      - wikinet
-
   db:
     image: mysql:5.7
     environment:
@@ -44,7 +34,6 @@ services:
       dockerfile: dev/docker-mysql/Dockerfile
     depends_on:
       - db
-      - redis
     networks:
       - wikinet
     ports:

dev/docker-mysql/init.sh

@@ -1,7 +1,6 @@
 #!/bin/sh
 
-echo "Waiting for redis and mysql to start up..."
+echo "Waiting for mysql to start up..."
-bash ./dev/docker-common/wait.sh redis:6379
 bash ./dev/docker-common/wait.sh db:3306
 echo "=== READY ==="
 tail -f /dev/null

dev/docker-postgres/config.yml

@@ -7,8 +7,4 @@ db:
   user: wikijs
   pass: wikijsrocks
   db: wiki
-redis:
-  host: redis
-  port: 6379
-  db: 0
 logLevel: info

dev/docker-postgres/docker-compose.yml

@@ -3,16 +3,6 @@
 
 version: "3"
 services:
-
-  redis:
-    image: redis:4-alpine
-    ports:
-      - "16379:6379"
-    logging:
-      driver: "none"
-    networks:
-      - wikinet
-
   db:
     image: postgres:9-alpine
     environment:
@@ -43,7 +33,6 @@ services:
       dockerfile: dev/docker-postgres/Dockerfile
     depends_on:
       - db
-      - redis
     networks:
       - wikinet
     ports:

dev/docker-postgres/init.sh

@@ -1,7 +1,6 @@
 #!/bin/sh
 
-echo "Waiting for redis and postgres to start up..."
+echo "Waiting for postgres to start up..."
-bash ./dev/docker-common/wait.sh redis:6379
 bash ./dev/docker-common/wait.sh db:5432
 echo "=== READY ==="
 tail -f /dev/null

dev/docker-sqlite/config.yml

@@ -3,8 +3,4 @@ bindIP: 0.0.0.0
 db:
   type: sqlite
   storage: /wiki/db.sqlite
-redis:
-  host: redis
-  port: 6379
-  db: 0
 logLevel: info

dev/docker-sqlite/docker-compose.yml

@@ -3,22 +3,10 @@
 
 version: "3"
 services:
-
-  redis:
-    image: redis:4-alpine
-    ports:
-      - "16379:6379"
-    logging:
-      driver: "none"
-    networks:
-      - wikinet
-
   wiki:
     build:
       context: .
       dockerfile: dev/docker-sqlite/Dockerfile
-    depends_on:
-      - redis
     networks:
       - wikinet
     ports:
@@ -26,7 +14,6 @@ services:
     volumes:
       - .:/wiki
       - /wiki/node_modules
-    command: ["sh", "./dev/docker-sqlite/init.sh"]
 
 networks:
   wikinet:

dev/docker-sqlite/init.sh

@@ -1,6 +0,0 @@
-#!/bin/sh
-
-echo "Waiting for redis to start up..."
-bash ./dev/docker-common/wait.sh redis:6379
-echo "=== READY ==="
-tail -f /dev/null

dev/examples/docker-compose.yml

@@ -1,13 +1,5 @@
 version: "3"
 services:
-
-  redis:
-    image: redis:4-alpine
-    logging:
-      driver: "none"
-    networks:
-      - wikinet
-
   db:
     image: postgres:9-alpine
     environment:

dev/scripts/docker-clean-db.js

@@ -1,35 +0,0 @@
-const { Client } = require('pg')
-const fs = require('fs')
-const path = require('path')
-const yaml = require('js-yaml')
-
-let config = {}
-
-try {
-  conf = yaml.safeLoad(
-    cfgHelper.parseConfigValue(
-      fs.readFileSync(path.join(process.cwd(), 'dev/docker/config.yml'), 'utf8')
-    )
-  )
-} catch (err) {
-  console.error(err.message)
-  process.exit(1)
-}
-
-const client = new Client({
-  user: config.db.username,
-  host: config.db.host,
-  database: config.db.database,
-  password: config.db.password,
-  port: config.db.port,
-})
-
-async function main () {
-  await client.connect()
-  await client.query('DROP SCHEMA public CASCADE;')
-  await client.query('CREATE SCHEMA public;')
-  await client.end()
-  console.info('Success.')
-}
-
-main()

package.json

@@ -48,14 +48,11 @@
     "bcryptjs-then": "1.0.1",
     "bluebird": "3.5.3",
     "body-parser": "1.18.3",
-    "bull": "3.6.0",
     "chalk": "2.4.2",
     "cheerio": "1.0.0-rc.2",
-    "child-process-promise": "2.2.1",
     "chokidar": "2.0.4",
     "clean-css": "4.2.1",
     "compression": "1.7.3",
-    "connect-redis": "3.4.0",
     "cookie-parser": "1.4.3",
     "cors": "2.8.5",
     "custom-error-instance": "2.1.1",
@@ -63,14 +60,10 @@
     "diff": "4.0.1",
     "diff2html": "2.7.0",
     "dotize": "^0.3.0",
-    "execa": "1.0.0",
     "express": "4.16.4",
     "express-brute": "1.0.1",
-    "express-brute-redis": "0.0.1",
-    "express-session": "1.15.6",
     "file-type": "10.7.1",
     "filesize": "4.0.0",
-    "follow-redirects": "1.6.1",
     "fs-extra": "7.0.1",
     "getos": "3.1.1",
     "graphql": "14.1.1",
@@ -83,7 +76,6 @@
     "i18next-localstorage-cache": "1.1.1",
     "i18next-node-fs-backend": "2.1.1",
     "image-size": "0.7.1",
-    "ioredis": "4.6.2",
     "js-base64": "2.5.1",
     "js-binary": "1.2.0",
     "js-yaml": "3.12.1",
@@ -117,7 +109,6 @@
     "node-2fa": "1.1.2",
     "node-cache": "4.2.0",
     "nodemailer": "5.1.1",
-    "oauth2orize": "1.11.0",
     "objection": "1.5.3",
     "ora": "3.0.0",
     "passport": "0.4.0",
@@ -146,7 +137,6 @@
     "pug": "2.0.3",
     "qr-image": "3.2.0",
     "raven": "2.6.4",
-    "read-chunk": "3.0.0",
     "remove-markdown": "0.3.0",
     "request": "2.88.0",
     "request-promise": "4.2.2",

server/app/data.yml

@@ -15,11 +15,6 @@ defaults:
       pass: wikijsrocks
       db: wiki
       storage: ./db.sqlite
-    redis:
-      host: localhost
-      port: 6379
-      db: 0
-      password: null
     ssl:
       enabled: false
     bindIP: 0.0.0.0
@@ -53,30 +48,15 @@ localeNamespaces:
   - auth
   - common
 jobs:
-  fetchGraphLocale:
-    onInit: false
-    cron: false
-    concurrency: 0
   purgeUploads:
     onInit: true
-    cron: '*/15 * * * *'
+    schedule: PT15M
-    concurrency: 0
-  renderPage:
-    onInit: false
-    cron: false
-    concurrency: 1
   syncGraphLocales:
     onInit: true
-    cron: '0 0 * * *'
+    schedule: P1D
-    concurrency: 0
   syncGraphUpdates:
     onInit: true
-    cron: '0 0 * * *'
+    schedule: P1D
-    concurrency: 0
-  syncStorage:
-    onInit: false
-    cron: false
-    concurrency: 1
 groups:
   defaultPermissions:
     - 'manage:pages'

server/core/cache.js

@@ -0,0 +1,7 @@
+const NodeCache = require('node-cache')
+
+module.exports = {
+  init() {
+    return new NodeCache()
+  }
+}

server/core/job.js

@@ -0,0 +1,84 @@
+const moment = require('moment')
+const childProcess = require('child_process')
+
+module.exports = class Job {
+  constructor({
+    name,
+    immediate = false,
+    schedule = 'P1D',
+    repeat = false,
+    worker = false
+  }) {
+    this.finished = Promise.resolve()
+    this.name = name
+    this.immediate = immediate
+    this.schedule = moment.duration(schedule)
+    this.repeat = repeat
+    this.worker = worker
+  }
+
+  /**
+   * Start Job
+   *
+   * @param {Object} data Job Data
+   */
+  start(data) {
+    if (this.immediate) {
+      this.invoke(data)
+    } else {
+      this.queue(data)
+    }
+  }
+
+  /**
+   * Queue the next job run according to the wait duration
+   *
+   * @param {Object} data Job Data
+   */
+  queue(data) {
+    this.timeout = setTimeout(this.invoke.bind(this), this.schedule.asMilliseconds(), data)
+  }
+
+  /**
+   * Run the actual job
+   *
+   * @param {Object} data Job Data
+   */
+  async invoke(data) {
+    try {
+      if (this.worker) {
+        const proc = childProcess.fork(`server/core/worker.js`, [
+          `--job=${this.name}`,
+          `--data=${data}`
+        ], {
+          cwd: WIKI.ROOTPATH
+        })
+        this.finished = new Promise((resolve, reject) => {
+          proc.on('exit', (code, signal) => {
+            if (code === 0) {
+              resolve()
+            } else {
+              reject(signal)
+            }
+            proc.kill()
+          })
+        })
+      } else {
+        this.finished = require(`../jobs/${this.name}`)(data)
+      }
+      await this.finished
+    } catch (err) {
+      WIKI.logger.warn(err)
+    }
+    if (this.repeat) {
+      this.queue(data)
+    }
+  }
+
+  /**
+   * Stop any future job invocation from occuring
+   */
+  stop() {
+    clearTimeout(this.timeout)
+  }
+}

server/core/kernel.js

@@ -10,10 +10,10 @@ module.exports = {
     WIKI.logger.info('=======================================')
 
     WIKI.models = require('./db').init()
-    WIKI.redis = require('./redis').init()
-    WIKI.queue = require('./queue').init()
 
-    await this.preBootMaster()
+    await WIKI.models.onReady
+    await WIKI.configSvc.loadFromDb()
+
     this.bootMaster()
   },
   /**
@@ -21,11 +21,10 @@ module.exports = {
    */
   async preBootMaster() {
     try {
-      await WIKI.models.onReady
+      await this.initTelemetry()
-      await WIKI.configSvc.loadFromDb()
+      WIKI.cache = require('./cache').init()
-      await WIKI.queue.clean()
+      WIKI.scheduler = require('./scheduler').init()
       WIKI.events = new EventEmitter()
-      WIKI.redisSub = require('./redis').subscribe()
     } catch (err) {
       WIKI.logger.error(err)
       process.exit(1)
@@ -40,7 +39,7 @@ module.exports = {
         WIKI.logger.info('Starting setup wizard...')
         require('../setup')()
       } else {
-        await this.initTelemetry()
+        await this.preBootMaster()
         await require('../master')()
         this.postBootMaster()
       }
@@ -62,7 +61,7 @@ module.exports = {
 
     await WIKI.auth.activateStrategies()
     await WIKI.models.storage.initTargets()
-    await WIKI.queue.start()
+    WIKI.scheduler.start()
   },
   /**
    * Init Telemetry

server/core/localization.js

@@ -27,15 +27,6 @@ module.exports = {
     // Load current language + namespaces
     this.refreshNamespaces(true)
 
-    // Listen for localization events
-    WIKI.events.on('localization', (action) => {
-      switch (action) {
-        case 'reload':
-          this.refreshNamespaces()
-          break
-      }
-    })
-
     return this
   },
   /**

server/core/queue.js

@@ -1,63 +0,0 @@
-const path = require('path')
-const Bull = require('bull')
-const Promise = require('bluebird')
-const _ = require('lodash')
-
-/* global WIKI */
-
-module.exports = {
-  job: {},
-  init() {
-    _.forOwn(WIKI.data.jobs, (queueParams, queueName) => {
-      this.job[queueName] = new Bull(queueName, {
-        prefix: `queue`,
-        redis: WIKI.config.redis
-      })
-      if (queueParams.concurrency > 0) {
-        this.job[queueName].process(queueParams.concurrency, path.join(WIKI.SERVERPATH, `jobs/${_.kebabCase(queueName)}.js`))
-      } else {
-        this.job[queueName].process(path.join(WIKI.SERVERPATH, `jobs/${_.kebabCase(queueName)}.js`))
-      }
-    })
-    return this
-  },
-  start() {
-    _.forOwn(WIKI.data.jobs, (queueParams, queueName) => {
-      if (queueParams.onInit) {
-        this.job[queueName].add({}, {
-          removeOnComplete: true
-        })
-      }
-      if (queueParams.cron) {
-        this.job[queueName].add({}, {
-          repeat: { cron: queueParams.cron },
-          removeOnComplete: true
-        })
-      }
-    })
-  },
-  async quit() {
-    for (const queueName in this.job) {
-      await this.job[queueName].close()
-    }
-  },
-  async clean() {
-    return Promise.each(_.keys(WIKI.data.jobs), queueName => {
-      return new Promise((resolve, reject) => {
-        let keyStream = WIKI.redis.scanStream({
-          match: `queue:${queueName}:*`
-        })
-        keyStream.on('data', resultKeys => {
-          if (resultKeys.length > 0) {
-            WIKI.redis.del(resultKeys)
-          }
-        })
-        keyStream.on('end', resolve)
-      })
-    }).then(() => {
-      WIKI.logger.info('Purging old queue jobs: [ OK ]')
-    }).return(true).catch(err => {
-      WIKI.logger.error(err)
-    })
-  }
-}

server/core/redis.js

@@ -1,36 +0,0 @@
-const Redis = require('ioredis')
-const { isPlainObject } = require('lodash')
-
-/* global WIKI */
-
-module.exports = {
-  init() {
-    if (isPlainObject(WIKI.config.redis)) {
-      let red = new Redis(WIKI.config.redis)
-      red.on('ready', () => {
-        WIKI.logger.info('Redis connection: [ OK ]')
-      })
-      red.on('error', () => {
-        WIKI.logger.error('Failed to connect to Redis instance!')
-        process.exit(1)
-      })
-      return red
-    } else {
-      WIKI.logger.error('Invalid Redis configuration!')
-      process.exit(1)
-    }
-  },
-  subscribe() {
-    let red = this.init()
-    red.on('message', (channel, msg) => {
-      WIKI.events.emit(channel, msg)
-    })
-    red.subscribe('localization', 'updates', (err, count) => {
-      if (err) {
-        WIKI.logger.error(err)
-        process.exit(1)
-      }
-    })
-    return red
-  }
-}

server/core/scheduler.js

@@ -0,0 +1,34 @@
+const Job = require('./job')
+const _ = require('lodash')
+
+/* global WIKI */
+
+module.exports = {
+  jobs: [],
+  init() {
+    return this
+  },
+  start() {
+    _.forOwn(WIKI.data.jobs, (queueParams, queueName) => {
+      this.registerJob({
+        name: _.kebabCase(queueName),
+        immediate: queueParams.onInit,
+        schedule: queueParams.schedule,
+        repeat: true
+      })
+    })
+  },
+  registerJob(opts, data) {
+    const job = new Job(opts)
+    job.start(data)
+    if (job.repeat) {
+      this.jobs.push(job)
+    }
+    return job
+  },
+  stop() {
+    this.jobs.forEach(job => {
+      job.stop()
+    })
+  }
+}

server/core/system.js

@@ -15,15 +15,6 @@ module.exports = {
     minimumNodeRequired: '10.12.0'
   },
   init() {
-    // Listen for updates events
-    WIKI.events.on('updates', (infoRaw) => {
-      try {
-        this.updates = JSON.parse(infoRaw)
-      } catch (err) {
-        WIKI.logger.warn('Failed to parse updates info.')
-      }
-    })
-
     // Clear content cache
     fs.emptyDir(path.join(WIKI.ROOTPATH, 'data/cache'))
 

server/core/worker.js

@@ -10,9 +10,10 @@ let WIKI = {
 global.WIKI = WIKI
 
 WIKI.configSvc.init()
-
-// ----------------------------------------
-// Init Logger
-// ----------------------------------------
-
 WIKI.logger = require('./logger').init('JOB')
+const args = require('yargs').argv
+
+;(async () => {
+  await require(`../jobs/${args.job}`)(args.data)
+  process.exit(0)
+})()

server/db/migrator-source.js

@@ -11,7 +11,7 @@ module.exports = {
    */
   async getMigrations() {
     const absoluteDir = path.join(WIKI.SERVERPATH, 'db/migrations')
-    const migrationFiles = await fs.readdirAsync(absoluteDir)
+    const migrationFiles = await fs.readdir(absoluteDir)
     return migrationFiles.sort(semver.compare).map(m => ({
       file: m,
       directory: absoluteDir

server/graph/resolvers/localization.js

@@ -12,9 +12,9 @@ module.exports = {
   },
   LocalizationQuery: {
     async locales(obj, args, context, info) {
-      let remoteLocales = await WIKI.redis.get('locales')
+      let remoteLocales = await WIKI.cache.get('locales')
       let localLocales = await WIKI.models.locales.query().select('code', 'isRTL', 'name', 'nativeName', 'createdAt', 'updatedAt')
-      remoteLocales = (remoteLocales) ? JSON.parse(remoteLocales) : localLocales
+      remoteLocales = (remoteLocales) ? remoteLocales : localLocales
       return _.map(remoteLocales, rl => {
         let isInstalled = _.some(localLocales, ['code', rl.code])
         return {
@@ -39,12 +39,11 @@ module.exports = {
   LocalizationMutation: {
     async downloadLocale(obj, args, context) {
       try {
-        const job = await WIKI.queue.job.fetchGraphLocale.add({
+        const job = await WIKI.scheduler.registerJob({
-          locale: args.locale
+          name: 'fetch-graph-locale',
-        }, {
+          immediate: true
-          timeout: 30000
+        }, args.locale)
-        })
+        await job.finished
-        await job.finished()
         return {
           responseResult: graphHelper.generateSuccess('Locale downloaded successfully')
         }

server/graph/resolvers/system.js

@@ -98,18 +98,6 @@ module.exports = {
     nodeVersion() {
       return process.version.substr(1)
     },
-    redisVersion() {
-      return WIKI.redis.serverInfo.redis_version
-    },
-    redisUsedRAM() {
-      return WIKI.redis.serverInfo.used_memory_human
-    },
-    redisTotalRAM() {
-      return _.get(WIKI.redis.serverInfo, 'total_system_memory_human', 'N/A')
-    },
-    redisHost() {
-      return WIKI.redis.options.host
-    },
     async groupsTotal() {
       const total = await WIKI.models.groups.query().count('* as total').first().pluck('total')
       return _.toSafeInteger(total)

server/graph/schemas/system.graphql

@@ -38,10 +38,6 @@ type SystemInfo {
   pagesTotal: Int @auth(requires: ["manage:system", "manage:navigation", "manage:pages", "delete:pages"])
   platform: String @auth(requires: ["manage:system"])
   ramTotal: String @auth(requires: ["manage:system"])
-  redisHost: String @auth(requires: ["manage:system"])
-  redisTotalRAM: String @auth(requires: ["manage:system"])
-  redisUsedRAM: String @auth(requires: ["manage:system"])
-  redisVersion: String @auth(requires: ["manage:system"])
   usersTotal: Int @auth(requires: ["manage:system", "manage:navigation", "manage:groups", "write:groups", "manage:users", "write:users"])
   workingDirectory: String @auth(requires: ["manage:system"])
 }

server/jobs/fetch-graph-locale.js

@@ -1,17 +1,12 @@
-require('../core/worker')
 const _ = require('lodash')
 const { createApolloFetch } = require('apollo-fetch')
 
 /* global WIKI */
 
-WIKI.redis = require('../core/redis').init()
+module.exports = async (localeCode) => {
-WIKI.models = require('../core/db').init()
+  WIKI.logger.info(`Fetching locale ${localeCode} from Graph endpoint...`)
-
-module.exports = async (job) => {
-  WIKI.logger.info(`Fetching locale ${job.data.locale} from Graph endpoint...`)
 
   try {
-    await WIKI.configSvc.loadFromDb()
     const apollo = createApolloFetch({
       uri: WIKI.config.graphEndpoint
     })
@@ -26,7 +21,7 @@ module.exports = async (job) => {
         }
       }`,
       variables: {
-        code: job.data.locale
+        code: localeCode
       }
     })
     const strings = _.get(respStrings, 'data.localization.strings', [])
@@ -36,12 +31,12 @@ module.exports = async (job) => {
       _.set(lcObj, row.key.replace(':', '.'), row.value)
     })
 
-    const locales = await WIKI.redis.get('locales')
+    const locales = await WIKI.cache.get('locales')
     if (locales) {
-      const currentLocale = _.find(JSON.parse(locales), ['code', job.data.locale]) || {}
+      const currentLocale = _.find(locales, ['code', localeCode]) || {}
-      await WIKI.models.locales.query().delete().where('code', job.data.locale)
+      await WIKI.models.locales.query().delete().where('code', localeCode)
       await WIKI.models.locales.query().insert({
-        code: job.data.locale,
+        code: localeCode,
         strings: lcObj,
         isRTL: currentLocale.isRTL,
         name: currentLocale.name,
@@ -51,11 +46,11 @@ module.exports = async (job) => {
       throw new Error('Failed to fetch cached locales list! Restart server to resolve this issue.')
     }
 
-    await WIKI.redis.publish('localization', 'reload')
+    await WIKI.lang.refreshNamespaces()
 
-    WIKI.logger.info(`Fetching locale ${job.data.locale} from Graph endpoint: [ COMPLETED ]`)
+    WIKI.logger.info(`Fetching locale ${localeCode} from Graph endpoint: [ COMPLETED ]`)
   } catch (err) {
-    WIKI.logger.error(`Fetching locale ${job.data.locale} from Graph endpoint: [ FAILED ]`)
+    WIKI.logger.error(`Fetching locale ${localeCode} from Graph endpoint: [ FAILED ]`)
     WIKI.logger.error(err.message)
   }
 }

server/jobs/purge-uploads.js

@@ -1,26 +1,24 @@
-require('../core/worker')
-
 /* global WIKI */
 
 const Promise = require('bluebird')
-const fs = Promise.promisifyAll(require('fs-extra'))
+const fs = require('fs-extra')
 const moment = require('moment')
 const path = require('path')
 
-module.exports = async (job) => {
+module.exports = async () => {
   WIKI.logger.info('Purging orphaned upload files...')
 
   try {
     const uplTempPath = path.resolve(process.cwd(), WIKI.config.paths.data, 'uploads')
-    const ls = await fs.readdirAsync(uplTempPath)
+    const ls = await fs.readdir(uplTempPath)
     const fifteenAgo = moment().subtract(15, 'minutes')
 
     await Promise.map(ls, (f) => {
-      return fs.statAsync(path.join(uplTempPath, f)).then((s) => { return { filename: f, stat: s } })
+      return fs.stat(path.join(uplTempPath, f)).then((s) => { return { filename: f, stat: s } })
     }).filter((s) => { return s.stat.isFile() }).then((arrFiles) => {
       return Promise.map(arrFiles, (f) => {
         if (moment(f.stat.ctime).isBefore(fifteenAgo, 'minute')) {
-          return fs.unlinkAsync(path.join(uplTempPath, f.filename))
+          return fs.unlink(path.join(uplTempPath, f.filename))
         }
       })
     })

server/jobs/render-page.js

@@ -1,23 +1,29 @@
-require('../core/worker')
-
 const _ = require('lodash')
 const cheerio = require('cheerio')
 
 /* global WIKI */
 
-WIKI.models = require('../core/db').init()
+module.exports = async (pageId) => {
-
+  WIKI.logger.info(`Rendering page ID ${pageId}...`)
-module.exports = async (job) => {
-  WIKI.logger.info(`Rendering page ${job.data.page.path}...`)
 
   try {
-    let output = job.data.page.content
+    WIKI.models = require('../core/db').init()
-    for (let core of job.data.pipeline) {
+
+    const page = await WIKI.models.pages.getPageFromDb(pageId)
+    if (!page) {
+      throw new Error('Invalid Page Id')
+    }
+
+    await WIKI.models.renderers.fetchDefinitions()
+    const pipeline = await WIKI.models.renderers.getRenderingPipeline(page.contentType)
+
+    let output = page.content
+    for (let core of pipeline) {
       const renderer = require(`../modules/rendering/${_.kebabCase(core.key)}/renderer.js`)
       output = await renderer.render.call({
         config: core.config,
         children: core.children,
-        page: job.data.page,
+        page: page,
         input: output
       })
     }
@@ -61,18 +67,20 @@ module.exports = async (job) => {
         render: output,
         toc: JSON.stringify(toc.root)
       })
-      .where('id', job.data.page.id)
+      .where('id', pageId)
 
     // Save to cache
     await WIKI.models.pages.savePageToCache({
-      ...job.data.page,
+      ...page,
       render: output,
       toc: JSON.stringify(toc.root)
     })
 
-    WIKI.logger.info(`Rendering page ${job.data.page.path}: [ COMPLETED ]`)
+    await WIKI.models.knex.destroy()
+
+    WIKI.logger.info(`Rendering page ID ${pageId}: [ COMPLETED ]`)
   } catch (err) {
-    WIKI.logger.error(`Rendering page ${job.data.page.path}: [ FAILED ]`)
+    WIKI.logger.error(`Rendering page ID ${pageId}: [ FAILED ]`)
     WIKI.logger.error(err.message)
   }
 }

server/jobs/sync-graph-locales.js

@@ -1,17 +1,12 @@
-require('../core/worker')
 const _ = require('lodash')
 const { createApolloFetch } = require('apollo-fetch')
 
 /* global WIKI */
 
-WIKI.redis = require('../core/redis').init()
+module.exports = async () => {
-WIKI.models = require('../core/db').init()
-
-module.exports = async (job) => {
   WIKI.logger.info('Syncing locales with Graph endpoint...')
 
   try {
-    await WIKI.configSvc.loadFromDb()
     const apollo = createApolloFetch({
       uri: WIKI.config.graphEndpoint
     })
@@ -33,7 +28,7 @@ module.exports = async (job) => {
       }`
     })
     const locales = _.sortBy(_.get(respList, 'data.localization.locales', []), 'name').map(lc => ({...lc, isInstalled: (lc.code === 'en')}))
-    WIKI.redis.set('locales', JSON.stringify(locales))
+    WIKI.cache.set('locales', locales)
     const currentLocale = _.find(locales, ['code', WIKI.config.lang.code])
 
     // -> Download locale strings
@@ -68,7 +63,7 @@ module.exports = async (job) => {
       }).where('code', WIKI.config.lang.code)
     }
 
-    await WIKI.redis.publish('localization', 'reload')
+    await WIKI.lang.refreshNamespaces()
 
     WIKI.logger.info('Syncing locales with Graph endpoint: [ COMPLETED ]')
   } catch (err) {

server/jobs/sync-graph-updates.js

@@ -1,17 +1,12 @@
-require('../core/worker')
 const _ = require('lodash')
 const { createApolloFetch } = require('apollo-fetch')
 
 /* global WIKI */
 
-WIKI.redis = require('../core/redis').init()
+module.exports = async () => {
-WIKI.models = require('../core/db').init()
-
-module.exports = async (job) => {
   WIKI.logger.info(`Fetching latest updates from Graph endpoint...`)
 
   try {
-    await WIKI.configSvc.loadFromDb()
     const apollo = createApolloFetch({
       uri: WIKI.config.graphEndpoint
     })
@@ -33,9 +28,10 @@ module.exports = async (job) => {
         version: WIKI.version
       }
     })
-    const info = _.get(resp, 'data.releases.checkForUpdates', {})
+    const info = _.get(resp, 'data.releases.checkForUpdates', false)
-
+    if (info) {
-    await WIKI.redis.publish('updates', JSON.stringify(info))
+      WIKI.system.updates = info
+    }
 
     WIKI.logger.info(`Fetching latest updates from Graph endpoint: [ COMPLETED ]`)
   } catch (err) {

server/master.js

@@ -46,7 +46,9 @@ module.exports = async () => {
   app.use(mw.security)
   app.use(cors(WIKI.config.cors))
   app.options('*', cors(WIKI.config.cors))
+  if (WIKI.config.trustProxy) {
     app.enable('trust proxy')
+  }
 
   // ----------------------------------------
   // Public Assets

server/models/navigation.js

@@ -23,15 +23,15 @@ module.exports = class Navigation extends Model {
 
   static async getTree({ cache = false } = {}) {
     if (cache) {
-      const navTreeCached = await WIKI.redis.get('nav:sidebar')
+      const navTreeCached = await WIKI.cache.get('nav:sidebar')
       if (navTreeCached) {
-        return JSON.parse(navTreeCached)
+        return navTreeCached
       }
     }
     const navTree = await WIKI.models.navigation.query().findOne('key', 'site')
     if (navTree) {
       if (cache) {
-        await WIKI.redis.set('nav:sidebar', JSON.stringify(navTree.config), 'EX', 300)
+        await WIKI.cache.set('nav:sidebar', navTree.config, 300)
       }
       return navTree.config
     } else {

server/models/pages.js

@@ -217,15 +217,12 @@ module.exports = class Page extends Model {
   }
 
   static async renderPage(page) {
-    const pipeline = await WIKI.models.renderers.getRenderingPipeline(page.contentType)
+    const renderJob = await WIKI.scheduler.registerJob({
-    const renderJob = await WIKI.queue.job.renderPage.add({
+      name: 'render-page',
-      page,
+      immediate: true,
-      pipeline
+      worker: true
-    }, {
+    }, page.id)
-      removeOnComplete: true,
+    return renderJob.finished
-      removeOnFail: true
-    })
-    return renderJob.finished()
   }
 
   static async getPage(opts) {
@@ -240,6 +237,7 @@ module.exports = class Page extends Model {
   }
 
   static async getPageFromDb(opts) {
+    const queryModeID = _.isNumber(opts)
     return WIKI.models.pages.query()
       .column([
         'pages.*',
@@ -252,11 +250,14 @@ module.exports = class Page extends Model {
       ])
       .joinRelation('author')
       .joinRelation('creator')
-      .where({
+      .where(queryModeID ? {
+        'pages.id': opts
+      } : {
         'pages.path': opts.path,
         'pages.localeCode': opts.locale
       })
       .andWhere(builder => {
+        if (queryModeID) return
         builder.where({
           'pages.isPublished': true
         }).orWhere({
@@ -265,6 +266,7 @@ module.exports = class Page extends Model {
         })
       })
       .andWhere(builder => {
+        if (queryModeID) return
         if (opts.isPrivate) {
           builder.where({ 'pages.isPrivate': true, 'pages.privateNS': opts.privateNS })
         } else {

server/models/renderers.js

@@ -35,12 +35,7 @@ module.exports = class Renderer extends Model {
     return WIKI.models.renderers.query()
   }
 
-  static async refreshRenderersFromDisk() {
+  static async fetchDefinitions() {
-    let trx
-    try {
-      const dbRenderers = await WIKI.models.renderers.query()
-
-      // -> Fetch definitions from disk
     const rendererDirs = await fs.readdir(path.join(WIKI.SERVERPATH, 'modules/rendering'))
     let diskRenderers = []
     for (let dir of rendererDirs) {
@@ -51,6 +46,15 @@ module.exports = class Renderer extends Model {
       ...renderer,
       props: commonHelper.parseModuleProps(renderer.props)
     }))
+  }
+
+  static async refreshRenderersFromDisk() {
+    let trx
+    try {
+      const dbRenderers = await WIKI.models.renderers.query()
+
+      // -> Fetch definitions from disk
+      await WIKI.models.renderers.fetchDefinitions()
 
       // -> Insert new Renderers
       let newRenderers = []

server/models/storage.js

@@ -107,6 +107,11 @@ module.exports = class Storage extends Model {
         target.fn.config = target.config
         target.fn.mode = target.mode
         await target.fn.init()
+        // if (target.schedule) {
+        //   WIKI.scheduler.registerJob({
+        //     name:
+        //   }, target.fn.sync)
+        // }
       }
     } catch (err) {
       WIKI.logger.warn(err)

server/models/users.js

@@ -294,7 +294,7 @@ module.exports = class User extends Model {
 
   static async loginTFA(opts, context) {
     if (opts.securityCode.length === 6 && opts.loginToken.length === 64) {
-      let result = await WIKI.redis.get(`tfa:${opts.loginToken}`)
+      let result = null // await WIKI.redis.get(`tfa:${opts.loginToken}`)
       if (result) {
         let userId = _.toSafeInteger(result)
         if (userId && userId > 0) {

server/modules/storage/disk/definition.yml

@@ -8,6 +8,7 @@ isAvailable: true
 supportedModes:
   - push
 defaultMode: push
+schedule: false
 props:
   path:
     type: String

server/modules/storage/git/definition.yml

@@ -10,6 +10,7 @@ supportedModes:
   - push
   - pull
 defaultMode: sync
+schedule: PT5M
 props:
   authType:
     type: String

wiki.js

@@ -117,13 +117,12 @@ const init = {
     }
   },
   async reload() {
+    console.warn(chalk.yellow('--- Stopping scheduled jobs...'))
+    if (global.WIKI.scheduler) {
+      global.WIKI.scheduler.stop()
+    }
     console.warn(chalk.yellow('--- Closing DB connections...'))
     await global.WIKI.models.knex.destroy()
-    console.warn(chalk.yellow('--- Closing Redis connections...'))
-    await global.WIKI.redis.quit()
-    await global.WIKI.redisSub.quit()
-    console.warn(chalk.yellow('--- Closing Queue connections...'))
-    await global.WIKI.queue.quit()
     console.warn(chalk.yellow('--- Closing Server connections...'))
     global.WIKI.server.destroy(() => {
       console.warn(chalk.yellow('--- Purging node modules cache...'))

yarn.lock

@@ -2347,11 +2347,6 @@ binary-extensions@^1.0.0:
   resolved "https://registry.yarnpkg.com/binary-extensions/-/binary-extensions-1.12.0.tgz#c2d780f53d45bba8317a8902d4ceeaf3a6385b14"
   integrity sha512-DYWGk01lDcxeS/K9IHPGWfT8PsJmbXRtRd2Sx72Tnb8pcYZQFF1oSDb8hJtS1vhp212q1Rzi5dUf9+nq0o9UIg==
 
-bisection@:
-  version "0.0.3"
-  resolved "https://registry.yarnpkg.com/bisection/-/bisection-0.0.3.tgz#9891d506d86ec7d50910c5157bb592dbb03f33db"
-  integrity sha1-mJHVBthux9UJEMUVe7WS27A/M9s=
-
 bl@^2.0.1:
   version "2.2.0"
   resolved "https://registry.yarnpkg.com/bl/-/bl-2.2.0.tgz#e1a574cdf528e4053019bb800b041c0ac88da493"
@@ -2572,21 +2567,6 @@ builtin-status-codes@^3.0.0:
   resolved "https://registry.yarnpkg.com/builtin-status-codes/-/builtin-status-codes-3.0.0.tgz#85982878e21b98e1c66425e03d0174788f569ee8"
   integrity sha1-hZgoeOIbmOHGZCXgPQF0eI9Wnug=
 
-bull@3.6.0:
-  version "3.6.0"
-  resolved "https://registry.yarnpkg.com/bull/-/bull-3.6.0.tgz#9d137a4470d9f5a0df54801ca4390656e5054a42"
-  integrity sha512-705Vf3weiRr8D49/+lsPSxV/1NejhjfmVviv9qG2srIYPr7IS2euLwHa+2GNfaVDA2tmx8xyJFW9bPw3fPfHPg==
-  dependencies:
-    cron-parser "^2.7.3"
-    debuglog "^1.0.0"
-    ioredis "^4.5.1"
-    lodash "^4.17.11"
-    p-timeout "^2.0.1"
-    promise.prototype.finally "^3.1.0"
-    semver "^5.6.0"
-    util.promisify "^1.0.0"
-    uuid "^3.2.1"
-
 bunyan@^1.8.3:
   version "1.8.12"
   resolved "https://registry.yarnpkg.com/bunyan/-/bunyan-1.8.12.tgz#f150f0f6748abdd72aeae84f04403be2ef113797"
@@ -2900,15 +2880,6 @@ cheerio@1.0.0-rc.2:
     lodash "^4.15.0"
     parse5 "^3.0.1"
 
-child-process-promise@2.2.1:
-  version "2.2.1"
-  resolved "https://registry.yarnpkg.com/child-process-promise/-/child-process-promise-2.2.1.tgz#4730a11ef610fad450b8f223c79d31d7bdad8074"
-  integrity sha1-RzChHvYQ+tRQuPIjx50x172tgHQ=
-  dependencies:
-    cross-spawn "^4.0.2"
-    node-version "^1.0.0"
-    promise-polyfill "^6.0.1"
-
 chokidar@2.0.4, chokidar@^2.0.2, chokidar@^2.0.3, chokidar@^2.0.4:
   version "2.0.4"
   resolved "https://registry.yarnpkg.com/chokidar/-/chokidar-2.0.4.tgz#356ff4e2b0e8e43e322d18a372460bbcf3accd26"
@@ -3082,11 +3053,6 @@ clone@^1.0.2:
   resolved "https://registry.yarnpkg.com/clone/-/clone-1.0.4.tgz#da309cc263df15994c688ca902179ca3c7cd7c7e"
   integrity sha1-2jCcwmPfFZlMaIypAheco8fNfH4=
 
-cluster-key-slot@^1.0.6:
-  version "1.0.12"
-  resolved "https://registry.yarnpkg.com/cluster-key-slot/-/cluster-key-slot-1.0.12.tgz#d5deff2a520717bc98313979b687309b2d368e29"
-  integrity sha512-21O0kGmvED5OJ7ZTdqQ5lQQ+sjuez33R+d35jZKLwqUb5mqcPHUsxOSzj61+LHVtxGZd1kShbQM3MjB/gBJkVg==
-
 co@^4.6.0:
   version "4.6.0"
   resolved "https://registry.yarnpkg.com/co/-/co-4.6.0.tgz#6ea6bdf3d853ae54ccb8e47bfa0bf3f9031fb184"
@@ -3317,14 +3283,6 @@ concat-stream@^1.5.0, concat-stream@^1.5.2:
     readable-stream "^2.2.2"
     typedarray "^0.0.6"
 
-connect-redis@3.4.0:
-  version "3.4.0"
-  resolved "https://registry.yarnpkg.com/connect-redis/-/connect-redis-3.4.0.tgz#4040dd3755bddbf93478fb84937a74052c31b965"
-  integrity sha512-YKPSO9tLwzUr8jzhsGMdSJUxevWrDt0ggXRcTMb+mtnJ/vWGlWV7RC4VUMgqvZv3uTGDFye8Bf7d6No0oSVkOQ==
-  dependencies:
-    debug "^4.0.1"
-    redis "^2.8.0"
-
 console-browserify@^1.1.0:
   version "1.1.0"
   resolved "https://registry.yarnpkg.com/console-browserify/-/console-browserify-1.1.0.tgz#f0241c45730a9fc6323b206dbf38edc741d0bb10"
@@ -3499,11 +3457,6 @@ cosmiconfig@^5.0.0:
     js-yaml "^3.9.0"
     parse-json "^4.0.0"
 
-crc@3.4.4:
-  version "3.4.4"
-  resolved "https://registry.yarnpkg.com/crc/-/crc-3.4.4.tgz#9da1e980e3bd44fc5c93bf5ab3da3378d85e466b"
-  integrity sha1-naHpgOO9RPxck79as9ozeNheRms=
-
 create-ecdh@^4.0.0:
   version "4.0.3"
   resolved "https://registry.yarnpkg.com/create-ecdh/-/create-ecdh-4.0.3.tgz#c9111b6f33045c4697f144787f9254cdc77c45ff"
@@ -3535,14 +3488,6 @@ create-hmac@^1.1.0, create-hmac@^1.1.2, create-hmac@^1.1.4:
     safe-buffer "^5.0.1"
     sha.js "^2.4.8"
 
-cron-parser@^2.7.3:
-  version "2.7.3"
-  resolved "https://registry.yarnpkg.com/cron-parser/-/cron-parser-2.7.3.tgz#12603f89f5375af353a9357be2543d3172eac651"
-  integrity sha512-t9Kc7HWBWPndBzvbdQ1YG9rpPRB37Tb/tTviziUOh1qs3TARGh3b1p+tnkOHNe1K5iI3oheBPgLqwotMM7+lpg==
-  dependencies:
-    is-nan "^1.2.1"
-    moment-timezone "^0.5.23"
-
 cron@^1.3:
   version "1.6.0"
   resolved "https://registry.yarnpkg.com/cron/-/cron-1.6.0.tgz#15f92c1b5a930c5cdfcd53fe940064fa8ca2e72d"
@@ -3574,14 +3519,6 @@ cross-spawn@^3.0.0:
     lru-cache "^4.0.1"
     which "^1.2.9"
 
-cross-spawn@^4.0.2:
-  version "4.0.2"
-  resolved "https://registry.yarnpkg.com/cross-spawn/-/cross-spawn-4.0.2.tgz#7b9247621c23adfdd3856004a823cbe397424d41"
-  integrity sha1-e5JHYhwjrf3ThWAEqCPL45dCTUE=
-  dependencies:
-    lru-cache "^4.0.1"
-    which "^1.2.9"
-
 cross-spawn@^5.0.1:
   version "5.1.0"
   resolved "https://registry.yarnpkg.com/cross-spawn/-/cross-spawn-5.1.0.tgz#e8bd0efee58fcff6f8f94510a0a554bbfa235449"
@@ -3968,7 +3905,7 @@ debug@*, debug@4, debug@^4.0.1, debug@^4.1.0:
   dependencies:
     ms "^2.1.1"
 
-debug@2.6.9, debug@2.x.x, debug@^2.1.2, debug@^2.2.0, debug@^2.3.3, debug@^2.6.3, debug@^2.6.8, debug@^2.6.9:
+debug@2.6.9, debug@^2.1.2, debug@^2.2.0, debug@^2.3.3, debug@^2.6.3, debug@^2.6.8, debug@^2.6.9:
   version "2.6.9"
   resolved "https://registry.yarnpkg.com/debug/-/debug-2.6.9.tgz#5d128515df134ff327e90a4c93f4e077a536341f"
   integrity sha512-bC7ElrdJaJnPbAP+1EotYvqZsb3ecl5wi6Bfi6BJTUcNowp6cvspg0jXznRTKDjm/E7AdgFBVeAPVMNcKGsHMA==
@@ -3996,11 +3933,6 @@ debug@^3.0, debug@^3.1, debug@^3.1.0, debug@^3.2.6:
   dependencies:
     ms "^2.1.1"
 
-debuglog@^1.0.0:
-  version "1.0.1"
-  resolved "https://registry.yarnpkg.com/debuglog/-/debuglog-1.0.1.tgz#aa24ffb9ac3df9a2351837cfb2d279360cd78492"
-  integrity sha1-qiT/uaw9+aI1GDfPstJ5NgzXhJI=
-
 decamelize@^1.0.0, decamelize@^1.1.1, decamelize@^1.1.2, decamelize@^1.2.0:
   version "1.2.0"
   resolved "https://registry.yarnpkg.com/decamelize/-/decamelize-1.2.0.tgz#f6534d15148269b20352e7bee26f501f9a191290"
@@ -4055,7 +3987,7 @@ defaults@^1.0.3:
   dependencies:
     clone "^1.0.2"
 
-define-properties@^1.1.1, define-properties@^1.1.2, define-properties@^1.1.3:
+define-properties@^1.1.2, define-properties@^1.1.3:
   version "1.1.3"
   resolved "https://registry.yarnpkg.com/define-properties/-/define-properties-1.1.3.tgz#cf88da6cbee26fe6db7094f61d870cbd84cee9f1"
   integrity sha512-3MqfYKj2lLzdMSf8ZIZE/V+Zuy+BgD6f164e8K2w7dgnpKArBDerGYpM46IYYcjnkdPNMjPk9A6VFB8+3SKlXQ==
@@ -4113,11 +4045,6 @@ denque@1.3.0:
   resolved "https://registry.yarnpkg.com/denque/-/denque-1.3.0.tgz#681092ef44a630246d3f6edb2a199230eae8e76b"
   integrity sha512-4SRaSj+PqmrS1soW5/Avd7eJIM2JJIqLLmwhRqIGleZM/8KwZq80njbSS2Iqas+6oARkSkLDHEk4mm78q3JlIg==
 
-denque@^1.1.0:
-  version "1.4.0"
-  resolved "https://registry.yarnpkg.com/denque/-/denque-1.4.0.tgz#79e2f0490195502107f24d9553f374837dabc916"
-  integrity sha512-gh513ac7aiKrAgjiIBWZG0EASyDF9p4JMWwKA8YU5s9figrL5SRNEMT6FDynsegakuhWd1wVqTvqvqAoDxw7wQ==
-
 depd@^1.1.2, depd@~1.1.1, depd@~1.1.2:
   version "1.1.2"
   resolved "https://registry.yarnpkg.com/depd/-/depd-1.1.2.tgz#9bcd52e14c097763e749b274c4346ed2e560b5a9"
@@ -4334,11 +4261,6 @@ dotize@^0.3.0:
   resolved "https://registry.yarnpkg.com/dotize/-/dotize-0.3.0.tgz#b7a5c46835f6bd4087731354308f0d160dbceeac"
   integrity sha512-/7m7WPeImgaYj/rWhp/ifA0ZuikC7ablgHiO3Ten5IfJmYX4a1NgjFatv0Srya4psxm25nFzDOKDvmKFOhkr1A==
 
-double-ended-queue@^2.1.0-0:
-  version "2.1.0-0"
-  resolved "https://registry.yarnpkg.com/double-ended-queue/-/double-ended-queue-2.1.0-0.tgz#103d3527fd31528f40188130c841efdd78264e5c"
-  integrity sha1-ED01J/0xUo9AGIEwyEHv3XgmTlw=
-
 dtrace-provider@~0.8:
   version "0.8.7"
   resolved "https://registry.yarnpkg.com/dtrace-provider/-/dtrace-provider-0.8.7.tgz#dc939b4d3e0620cfe0c1cd803d0d2d7ed04ffd04"
@@ -4497,7 +4419,7 @@ error-stack-parser@^2.0.2:
   dependencies:
     stackframe "^1.0.4"
 
-es-abstract@^1.12.0, es-abstract@^1.5.1, es-abstract@^1.9.0:
+es-abstract@^1.12.0, es-abstract@^1.5.1:
   version "1.13.0"
   resolved "https://registry.yarnpkg.com/es-abstract/-/es-abstract-1.13.0.tgz#ac86145fdd5099d8dd49558ccba2eaf9b88e24e9"
   integrity sha512-vDZfg/ykNxQVwup/8E1BZhVzFfBxs9NqMzGcvIJrqg5k2/5Za2bWo40dK2J1pgLngZ7c+Shh8lwYtLGyrwPutg==
@@ -4825,19 +4747,6 @@ evp_bytestokey@^1.0.0, evp_bytestokey@^1.0.3:
     md5.js "^1.3.4"
     safe-buffer "^5.1.1"
 
-execa@1.0.0, execa@^1.0.0:
-  version "1.0.0"
-  resolved "https://registry.yarnpkg.com/execa/-/execa-1.0.0.tgz#c6236a5bb4df6d6f15e88e7f017798216749ddd8"
-  integrity sha512-adbxcyWV46qiHyvSp50TKt05tB4tK3HcmF7/nxfAdhnox83seTDbwnaqKO4sXRy7roHAIFqJP/Rw/AuEbX61LA==
-  dependencies:
-    cross-spawn "^6.0.0"
-    get-stream "^4.0.0"
-    is-stream "^1.1.0"
-    npm-run-path "^2.0.0"
-    p-finally "^1.0.0"
-    signal-exit "^3.0.0"
-    strip-eof "^1.0.0"
-
 execa@^0.7.0:
   version "0.7.0"
   resolved "https://registry.yarnpkg.com/execa/-/execa-0.7.0.tgz#944becd34cc41ee32a63a9faf27ad5a65fc59777"
@@ -4851,6 +4760,19 @@ execa@^0.7.0:
     signal-exit "^3.0.0"
     strip-eof "^1.0.0"
 
+execa@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/execa/-/execa-1.0.0.tgz#c6236a5bb4df6d6f15e88e7f017798216749ddd8"
+  integrity sha512-adbxcyWV46qiHyvSp50TKt05tB4tK3HcmF7/nxfAdhnox83seTDbwnaqKO4sXRy7roHAIFqJP/Rw/AuEbX61LA==
+  dependencies:
+    cross-spawn "^6.0.0"
+    get-stream "^4.0.0"
+    is-stream "^1.1.0"
+    npm-run-path "^2.0.0"
+    p-finally "^1.0.0"
+    signal-exit "^3.0.0"
+    strip-eof "^1.0.0"
+
 expand-brackets@^2.1.4:
   version "2.1.4"
   resolved "https://registry.yarnpkg.com/expand-brackets/-/expand-brackets-2.1.4.tgz#b77735e315ce30f6b6eff0f83b04151a22449622"
@@ -4871,15 +4793,6 @@ expand-tilde@^2.0.0, expand-tilde@^2.0.2:
   dependencies:
     homedir-polyfill "^1.0.1"
 
-express-brute-redis@0.0.1:
-  version "0.0.1"
-  resolved "https://registry.yarnpkg.com/express-brute-redis/-/express-brute-redis-0.0.1.tgz#0f4c833a5c3c2505c0c5c9ba55108e224a247ef8"
-  integrity sha1-D0yDOlw8JQXAxcm6VRCOIkokfvg=
-  dependencies:
-    express-brute "~0.4.2"
-    redis "~0.10.0"
-    underscore "~1.5.1"
-
 express-brute@1.0.1:
   version "1.0.1"
   resolved "https://registry.yarnpkg.com/express-brute/-/express-brute-1.0.1.tgz#9f36d107fe34e40a682593e39bffcc53102b5335"
@@ -4888,29 +4801,6 @@ express-brute@1.0.1:
     long-timeout "~0.1.1"
     underscore "~1.8.3"
 
-express-brute@~0.4.2:
-  version "0.4.2"
-  resolved "https://registry.yarnpkg.com/express-brute/-/express-brute-0.4.2.tgz#3bc34fb01252b8f47e737bf72dd01ff4df1d9c07"
-  integrity sha1-O8NPsBJSuPR+c3v3LdAf9N8dnAc=
-  dependencies:
-    memcached "~0.2.4"
-    underscore "~1.5.1"
-
-express-session@1.15.6:
-  version "1.15.6"
-  resolved "https://registry.yarnpkg.com/express-session/-/express-session-1.15.6.tgz#47b4160c88f42ab70fe8a508e31cbff76757ab0a"
-  integrity sha512-r0nrHTCYtAMrFwZ0kBzZEXa1vtPVrw0dKvGSrKP4dahwBQ1BJpF2/y1Pp4sCD/0kvxV4zZeclyvfmw0B4RMJQA==
-  dependencies:
-    cookie "0.3.1"
-    cookie-signature "1.0.6"
-    crc "3.4.4"
-    debug "2.6.9"
-    depd "~1.1.1"
-    on-headers "~1.0.1"
-    parseurl "~1.3.2"
-    uid-safe "~2.1.5"
-    utils-merge "1.0.1"
-
 express@4.16.4, express@^4.0.0, express@^4.16.3:
   version "4.16.4"
   resolved "https://registry.yarnpkg.com/express/-/express-4.16.4.tgz#fddef61926109e24c515ea97fd2f1bdbf62df12e"
@@ -5220,11 +5110,6 @@ flatten@^1.0.2:
   resolved "https://registry.yarnpkg.com/flatten/-/flatten-1.0.2.tgz#dae46a9d78fbe25292258cc1e780a41d95c03782"
   integrity sha1-2uRqnXj74lKSJYzB54CkHZXAN4I=
 
-flexbuffer@0.0.6:
-  version "0.0.6"
-  resolved "https://registry.yarnpkg.com/flexbuffer/-/flexbuffer-0.0.6.tgz#039fdf23f8823e440c38f3277e6fef1174215b30"
-  integrity sha1-A5/fI/iCPkQMOPMnfm/vEXQhWzA=
-
 flush-write-stream@^1.0.0:
   version "1.0.3"
   resolved "https://registry.yarnpkg.com/flush-write-stream/-/flush-write-stream-1.0.3.tgz#c5d586ef38af6097650b49bc41b55fabb19f35bd"
@@ -5233,7 +5118,7 @@ flush-write-stream@^1.0.0:
     inherits "^2.0.1"
     readable-stream "^2.0.4"
 
-follow-redirects@1.6.1, follow-redirects@^1.2.3, follow-redirects@^1.3.0:
+follow-redirects@^1.2.3, follow-redirects@^1.3.0:
   version "1.6.1"
   resolved "https://registry.yarnpkg.com/follow-redirects/-/follow-redirects-1.6.1.tgz#514973c44b5757368bad8bddfe52f81f015c94cb"
   integrity sha512-t2JCjbzxQpWvbhts3l6SH1DKzSrx8a+SsaVf4h6bG4kOXUuPYS/kg2Lr4gQSb7eemaHqJkOThF1BGyjlUkO1GQ==
@@ -5876,14 +5761,6 @@ hash.js@^1.0.0, hash.js@^1.0.3, hash.js@^1.1.3:
     inherits "^2.0.3"
     minimalistic-assert "^1.0.1"
 
-hashring@0.0.x:
-  version "0.0.8"
-  resolved "https://registry.yarnpkg.com/hashring/-/hashring-0.0.8.tgz#203ab13c364119f10106526d2eaf7bd42b484c31"
-  integrity sha1-IDqxPDZBGfEBBlJtLq971CtITDE=
-  dependencies:
-    bisection ""
-    simple-lru-cache "0.0.x"
-
 he@1.2.x, he@^1.1.0:
   version "1.2.0"
   resolved "https://registry.yarnpkg.com/he/-/he-1.2.0.tgz#84ae65fa7eafb165fddb61566ae14baf05664f0f"
@@ -6320,22 +6197,6 @@ invert-kv@^2.0.0:
   resolved "https://registry.yarnpkg.com/invert-kv/-/invert-kv-2.0.0.tgz#7393f5afa59ec9ff5f67a27620d11c226e3eec02"
   integrity sha512-wPVv/y/QQ/Uiirj/vh3oP+1Ww+AWehmi1g5fFWGPF6IpCBCDVrhgHRMvrLfdYcwDh3QJbGXDW4JAuzxElLSqKA==
 
-ioredis@4.6.2, ioredis@^4.5.1:
-  version "4.6.2"
-  resolved "https://registry.yarnpkg.com/ioredis/-/ioredis-4.6.2.tgz#840847117fe0190a9309085847311a07183fc385"
-  integrity sha512-zlc/LeoeriHTXm5z3rakPcfRcUV9x+xr0E+7/L7KH0D5z7sI5ngEQWR2RUxnwFcxUcCkvrXMztRIdBP3DhqMAQ==
-  dependencies:
-    cluster-key-slot "^1.0.6"
-    debug "^3.1.0"
-    denque "^1.1.0"
-    flexbuffer "0.0.6"
-    lodash.defaults "^4.2.0"
-    lodash.flatten "^4.4.0"
-    redis-commands "1.4.0"
-    redis-errors "^1.2.0"
-    redis-parser "^3.0.0"
-    standard-as-callback "^1.0.0"
-
 ip-regex@^3.0.0:
   version "3.0.0"
   resolved "https://registry.yarnpkg.com/ip-regex/-/ip-regex-3.0.0.tgz#0a934694b4066558c46294244a23cc33116bf732"
@@ -6548,13 +6409,6 @@ is-invalid-path@^0.1.0:
   dependencies:
     is-glob "^2.0.0"
 
-is-nan@^1.2.1:
-  version "1.2.1"
-  resolved "https://registry.yarnpkg.com/is-nan/-/is-nan-1.2.1.tgz#9faf65b6fb6db24b7f5c0628475ea71f988401e2"
-  integrity sha1-n69ltvttskt/XAYoR16nH5iEAeI=
-  dependencies:
-    define-properties "^1.1.1"
-
 is-number@^3.0.0:
   version "3.0.0"
   resolved "https://registry.yarnpkg.com/is-number/-/is-number-3.0.0.tgz#24fd6201a4782cf50561c810276afc7d12d71195"
@@ -6734,13 +6588,6 @@ iterall@^1.1.0, iterall@^1.1.3, iterall@^1.2.1, iterall@^1.2.2:
   resolved "https://registry.yarnpkg.com/iterall/-/iterall-1.2.2.tgz#92d70deb8028e0c39ff3164fdbf4d8b088130cd7"
   integrity sha512-yynBb1g+RFUPY64fTrFv7nsjRrENBQJaX2UL+2Szc9REFrSNm1rpSXHGzhmAy7a9uv3vlvgBlXnf9RqmPH1/DA==
 
-jackpot@>=0.0.6:
-  version "0.0.6"
-  resolved "https://registry.yarnpkg.com/jackpot/-/jackpot-0.0.6.tgz#3cff064285cbf66f4eab2593c90bce816a821849"
-  integrity sha1-PP8GQoXL9m9OqyWTyQvOgWqCGEk=
-  dependencies:
-    retry "0.6.0"
-
 js-base64@2.5.1, js-base64@^2.1.8:
   version "2.5.1"
   resolved "https://registry.yarnpkg.com/js-base64/-/js-base64-2.5.1.tgz#1efa39ef2c5f7980bb1784ade4a8af2de3291121"
@@ -7339,7 +7186,7 @@ lodash.defaults@^3.1.2:
     lodash.assign "^3.0.0"
     lodash.restparam "^3.0.0"
 
-lodash.defaults@^4.0.0, lodash.defaults@^4.2.0:
+lodash.defaults@^4.0.0:
   version "4.2.0"
   resolved "https://registry.yarnpkg.com/lodash.defaults/-/lodash.defaults-4.2.0.tgz#d09178716ffea4dde9e5fb7b37f6f0802274580c"
   integrity sha1-0JF4cW/+pN3p5ft7N/bwgCJ0WAw=
@@ -7354,11 +7201,6 @@ lodash.findkey@^4.6.0:
   resolved "https://registry.yarnpkg.com/lodash.findkey/-/lodash.findkey-4.6.0.tgz#83058e903b51cbb759d09ccf546dea3ea39c4718"
   integrity sha1-gwWOkDtRy7dZ0JzPVG3qPqOcRxg=
 
-lodash.flatten@^4.4.0:
-  version "4.4.0"
-  resolved "https://registry.yarnpkg.com/lodash.flatten/-/lodash.flatten-4.4.0.tgz#f31c22225a9632d2bbf8e4addbef240aa765a61f"
-  integrity sha1-8xwiIlqWMtK7+OSt2+8kCqdlph8=
-
 lodash.foreach@^4.5.0:
   version "4.5.0"
   resolved "https://registry.yarnpkg.com/lodash.foreach/-/lodash.foreach-4.5.0.tgz#1a6a35eace401280c7f06dddec35165ab27e3e53"
@@ -7777,14 +7619,6 @@ mem@^4.0.0:
     mimic-fn "^1.0.0"
     p-is-promise "^2.0.0"
 
-memcached@~0.2.4:
-  version "0.2.8"
-  resolved "https://registry.yarnpkg.com/memcached/-/memcached-0.2.8.tgz#ffbf9498cbc30779625b77e77770bd50dc525212"
-  integrity sha1-/7+UmMvDB3liW3fnd3C9UNxSUhI=
-  dependencies:
-    hashring "0.0.x"
-    jackpot ">=0.0.6"
-
 memory-fs@^0.4.0, memory-fs@~0.4.1:
   version "0.4.1"
   resolved "https://registry.yarnpkg.com/memory-fs/-/memory-fs-0.4.1.tgz#3a9a20b8462523e447cfbc7e8bb80ed667bfc552"
@@ -7996,7 +7830,7 @@ mkdirp@0.5.1, mkdirp@0.5.x, "mkdirp@>=0.5 0", mkdirp@^0.5.0, mkdirp@^0.5.1, mkdi
   dependencies:
     minimist "0.0.8"
 
-moment-timezone@0.5.23, moment-timezone@^0.5.23, moment-timezone@^0.5.x:
+moment-timezone@0.5.23, moment-timezone@^0.5.x:
   version "0.5.23"
   resolved "https://registry.yarnpkg.com/moment-timezone/-/moment-timezone-0.5.23.tgz#7cbb00db2c14c71b19303cb47b0fb0a6d8651463"
   integrity sha512-WHFH85DkCfiNMDX5D3X7hpNH3/PUhjTGcD0U1SgfBGZxJ3qUmJh5FdvaFjcClxOvB3rzdfj4oRffbI38jEnC1w==
@@ -8355,11 +8189,6 @@ node-uuid@1.4.1:
   resolved "https://registry.yarnpkg.com/node-uuid/-/node-uuid-1.4.1.tgz#39aef510e5889a3dca9c895b506c73aae1bac048"
   integrity sha1-Oa71EOWImj3KnIlbUGxzquG6wEg=
 
-node-version@^1.0.0:
-  version "1.2.0"
-  resolved "https://registry.yarnpkg.com/node-version/-/node-version-1.2.0.tgz#34fde3ffa8e1149bd323983479dda620e1b5060d"
-  integrity sha512-ma6oU4Sk0qOoKEAymVoTvk8EdXEobdS7m/mAGhDJ8Rouugho48crHBORAmy5BoOcv8wraPM6xumapQp5hl4iIQ==
-
 nodemailer@5.1.1:
   version "5.1.1"
   resolved "https://registry.yarnpkg.com/nodemailer/-/nodemailer-5.1.1.tgz#0c48d1ecab02e86d9ff6c620ee75ed944b763505"
@@ -8494,15 +8323,6 @@ oauth-sign@~0.9.0:
   resolved "https://registry.yarnpkg.com/oauth-sign/-/oauth-sign-0.9.0.tgz#47a7b016baa68b5fa0ecf3dee08a85c679ac6455"
   integrity sha512-fexhUFFPTGV8ybAtSIGbV6gOkSv8UtRbDBnAyLQw4QPKkgNlsH2ByPGtMUqdWkos6YCRmAqViwgZrJc/mRDzZQ==
 
-oauth2orize@1.11.0:
-  version "1.11.0"
-  resolved "https://registry.yarnpkg.com/oauth2orize/-/oauth2orize-1.11.0.tgz#793cef251d45ebdeac32ae40a8b6814faab1d483"
-  integrity sha1-eTzvJR1F696sMq5AqLaBT6qx1IM=
-  dependencies:
-    debug "2.x.x"
-    uid2 "0.0.x"
-    utils-merge "1.x.x"
-
 oauth@0.9.x:
   version "0.9.15"
   resolved "https://registry.yarnpkg.com/oauth/-/oauth-0.9.15.tgz#bd1fefaf686c96b75475aed5196412ff60cfb9c1"
@@ -8787,13 +8607,6 @@ p-locate@^3.0.0:
   dependencies:
     p-limit "^2.0.0"
 
-p-timeout@^2.0.1:
-  version "2.0.1"
-  resolved "https://registry.yarnpkg.com/p-timeout/-/p-timeout-2.0.1.tgz#d8dd1979595d2dc0139e1fe46b8b646cb3cdf038"
-  integrity sha512-88em58dDVB/KzPEx1X0N3LwFfYZPyDc4B6eF38M1rk9VTZMbxXXgjugz8mmwpS9Ox4BDZ+t6t3QP5+/gazweIA==
-  dependencies:
-    p-finally "^1.0.0"
-
 p-try@^1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/p-try/-/p-try-1.0.0.tgz#cbc79cdbaf8fd4228e13f621f2b1a237c1b207b3"
@@ -9329,11 +9142,6 @@ pify@^3.0.0:
   resolved "https://registry.yarnpkg.com/pify/-/pify-3.0.0.tgz#e5a4acd2c101fdf3d9a4d07f0dbc4db49dd28176"
   integrity sha1-5aSs0sEB/fPZpNB/DbxNtJ3SgXY=
 
-pify@^4.0.0:
-  version "4.0.1"
-  resolved "https://registry.yarnpkg.com/pify/-/pify-4.0.1.tgz#4b2cd25c50d598735c50292224fd8c6df41e3231"
-  integrity sha512-uB80kBFb/tfd68bVleG9T5GGsGPjJrLAUpR5PZIrhBnIaRTQRjqdJSsIKkOP6OAIFbj7GOrcudc5pNjZ+geV2g==
-
 pinkie-promise@^2.0.0:
   version "2.0.1"
   resolved "https://registry.yarnpkg.com/pinkie-promise/-/pinkie-promise-2.0.1.tgz#2135d6dfa7a358c069ac9b178776288228450ffa"
@@ -10447,25 +10255,11 @@ promise-inflight@^1.0.1:
   resolved "https://registry.yarnpkg.com/promise-inflight/-/promise-inflight-1.0.1.tgz#98472870bf228132fcbdd868129bad12c3c029e3"
   integrity sha1-mEcocL8igTL8vdhoEputEsPAKeM=
 
-promise-polyfill@^6.0.1:
-  version "6.1.0"
-  resolved "https://registry.yarnpkg.com/promise-polyfill/-/promise-polyfill-6.1.0.tgz#dfa96943ea9c121fca4de9b5868cb39d3472e057"
-  integrity sha1-36lpQ+qcEh/KTem1hoyznTRy4Fc=
-
 promise-polyfill@^8.1.0:
   version "8.1.0"
   resolved "https://registry.yarnpkg.com/promise-polyfill/-/promise-polyfill-8.1.0.tgz#30059da54d1358ce905ac581f287e184aedf995d"
   integrity sha512-OzSf6gcCUQ01byV4BgwyUCswlaQQ6gzXc23aLQWhicvfX9kfsUiUhgt3CCQej8jDnl8/PhGF31JdHX2/MzF3WA==
 
-promise.prototype.finally@^3.1.0:
-  version "3.1.0"
-  resolved "https://registry.yarnpkg.com/promise.prototype.finally/-/promise.prototype.finally-3.1.0.tgz#66f161b1643636e50e7cf201dc1b84a857f3864e"
-  integrity sha512-7p/K2f6dI+dM8yjRQEGrTQs5hTQixUAdOGpMEA3+pVxpX5oHKRSKAXyLw9Q9HUWDTdwtoo39dSHGQtN90HcEwQ==
-  dependencies:
-    define-properties "^1.1.2"
-    es-abstract "^1.9.0"
-    function-bind "^1.1.1"
-
 promise@^7.0.1, promise@^7.1.1:
   version "7.3.1"
   resolved "https://registry.yarnpkg.com/promise/-/promise-7.3.1.tgz#064b72602b18f90f29192b8b1bc418ffd1ebd3bf"
@@ -10775,11 +10569,6 @@ querystring@0.2.0, querystring@^0.2.0:
   resolved "https://registry.yarnpkg.com/querystring/-/querystring-0.2.0.tgz#b209849203bb25df820da756e747005878521620"
   integrity sha1-sgmEkgO7Jd+CDadW50cAWHhSFiA=
 
-random-bytes@~1.0.0:
-  version "1.0.0"
-  resolved "https://registry.yarnpkg.com/random-bytes/-/random-bytes-1.0.0.tgz#4f68a1dc0ae58bd3fb95848c30324db75d64360b"
-  integrity sha1-T2ih3Arli9P7lYSMMDJNt11kNgs=
-
 randombytes@^2.0.0, randombytes@^2.0.1, randombytes@^2.0.5:
   version "2.0.6"
   resolved "https://registry.yarnpkg.com/randombytes/-/randombytes-2.0.6.tgz#d302c522948588848a8d300c932b44c24231da80"
@@ -10908,14 +10697,6 @@ read-cache@^1.0.0:
   dependencies:
     pify "^2.3.0"
 
-read-chunk@3.0.0:
-  version "3.0.0"
-  resolved "https://registry.yarnpkg.com/read-chunk/-/read-chunk-3.0.0.tgz#086cd198406104355626afacd2d21084afc367ec"
-  integrity sha512-8lBUVPjj9TC5bKLBacB+rpexM03+LWiYbv6ma3BeWmUYXGxqA1WNNgIZHq/iIsCrbFMzPhFbkOqdsyOFRnuoXg==
-  dependencies:
-    pify "^4.0.0"
-    with-open-file "^0.1.3"
-
 read-pkg-up@^1.0.1:
   version "1.0.1"
   resolved "https://registry.yarnpkg.com/read-pkg-up/-/read-pkg-up-1.0.1.tgz#9d63c13276c065918d57f002a57f40a1b643fb02"
@@ -11052,42 +10833,6 @@ redent@^1.0.0:
     indent-string "^2.1.0"
     strip-indent "^1.0.1"
 
-redis-commands@1.4.0, redis-commands@^1.2.0:
-  version "1.4.0"
-  resolved "https://registry.yarnpkg.com/redis-commands/-/redis-commands-1.4.0.tgz#52f9cf99153efcce56a8f86af986bd04e988602f"
-  integrity sha512-cu8EF+MtkwI4DLIT0x9P8qNTLFhQD4jLfxLR0cCNkeGzs87FN6879JOJwNQR/1zD7aSYNbU0hgsV9zGY71Itvw==
-
-redis-errors@^1.0.0, redis-errors@^1.2.0:
-  version "1.2.0"
-  resolved "https://registry.yarnpkg.com/redis-errors/-/redis-errors-1.2.0.tgz#eb62d2adb15e4eaf4610c04afe1529384250abad"
-  integrity sha1-62LSrbFeTq9GEMBK/hUpOEJQq60=
-
-redis-parser@^2.6.0:
-  version "2.6.0"
-  resolved "https://registry.yarnpkg.com/redis-parser/-/redis-parser-2.6.0.tgz#52ed09dacac108f1a631c07e9b69941e7a19504b"
-  integrity sha1-Uu0J2srBCPGmMcB+m2mUHnoZUEs=
-
-redis-parser@^3.0.0:
-  version "3.0.0"
-  resolved "https://registry.yarnpkg.com/redis-parser/-/redis-parser-3.0.0.tgz#b66d828cdcafe6b4b8a428a7def4c6bcac31c8b4"
-  integrity sha1-tm2CjNyv5rS4pCin3vTGvKwxyLQ=
-  dependencies:
-    redis-errors "^1.0.0"
-
-redis@^2.8.0:
-  version "2.8.0"
-  resolved "https://registry.yarnpkg.com/redis/-/redis-2.8.0.tgz#202288e3f58c49f6079d97af7a10e1303ae14b02"
-  integrity sha512-M1OkonEQwtRmZv4tEWF2VgpG0JWJ8Fv1PhlgT5+B+uNq2cA3Rt1Yt/ryoR+vQNOQcIEgdCdfH0jr3bDpihAw1A==
-  dependencies:
-    double-ended-queue "^2.1.0-0"
-    redis-commands "^1.2.0"
-    redis-parser "^2.6.0"
-
-redis@~0.10.0:
-  version "0.10.3"
-  resolved "https://registry.yarnpkg.com/redis/-/redis-0.10.3.tgz#8927fe2110ee39617bcf3fd37b89d8e123911bb6"
-  integrity sha1-iSf+IRDuOWF7zz/Te4nY4SORG7Y=
-
 reduce-css-calc@^1.2.7:
   version "1.3.0"
   resolved "https://registry.yarnpkg.com/reduce-css-calc/-/reduce-css-calc-1.3.0.tgz#747c914e049614a4c9cfbba629871ad1d2927716"
@@ -11445,11 +11190,6 @@ retry@0.12.0:
   resolved "https://registry.yarnpkg.com/retry/-/retry-0.12.0.tgz#1b42a6266a21f07421d1b0b54b7dc167b01c013b"
   integrity sha1-G0KmJmoh8HQh0bC1S33BZ7AcATs=
 
-retry@0.6.0:
-  version "0.6.0"
-  resolved "https://registry.yarnpkg.com/retry/-/retry-0.6.0.tgz#1c010713279a6fd1e8def28af0c3ff1871caa537"
-  integrity sha1-HAEHEyeab9Ho3vKK8MP/GHHKpTc=
-
 rework-visit@^1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/rework-visit/-/rework-visit-1.0.0.tgz#9945b2803f219e2f7aca00adb8bc9f640f842c9a"
@@ -11671,7 +11411,7 @@ select@^1.1.2:
   resolved "https://registry.yarnpkg.com/select/-/select-1.1.2.tgz#0e7350acdec80b1108528786ec1d4418d11b396d"
   integrity sha1-DnNQrN7ICxEIUoeG7B1EGNEbOW0=
 
-"semver@2 || 3 || 4 || 5", semver@5.6.0, semver@^5.0.1, semver@^5.1.0, semver@^5.3.0, semver@^5.4.1, semver@^5.5, semver@^5.5.0, semver@^5.5.1, semver@^5.6.0:
+"semver@2 || 3 || 4 || 5", semver@5.6.0, semver@^5.0.1, semver@^5.1.0, semver@^5.3.0, semver@^5.4.1, semver@^5.5, semver@^5.5.0, semver@^5.5.1:
   version "5.6.0"
   resolved "https://registry.yarnpkg.com/semver/-/semver-5.6.0.tgz#7e74256fbaa49c75aa7c7a205cc22799cac80004"
   integrity sha512-RS9R6R35NYgQn++fkDWaOmqGoj4Ek9gGs+DPxNUZKuwE183xjJroKvyo1IzVFeXvUrvmALy6FWD5xrdJT25gMg==
@@ -11841,11 +11581,6 @@ simple-git@1.107.0:
   dependencies:
     debug "^4.0.1"
 
-simple-lru-cache@0.0.x:
-  version "0.0.2"
-  resolved "https://registry.yarnpkg.com/simple-lru-cache/-/simple-lru-cache-0.0.2.tgz#d59cc3a193c1a5d0320f84ee732f6e4713e511dd"
-  integrity sha1-1ZzDoZPBpdAyD4Tucy9uRxPlEd0=
-
 simple-progress-webpack-plugin@1.1.2:
   version "1.1.2"
   resolved "https://registry.yarnpkg.com/simple-progress-webpack-plugin/-/simple-progress-webpack-plugin-1.1.2.tgz#eb366f6abd2e1f68cb8512762bbfcf3bce057d4b"
@@ -12122,11 +11857,6 @@ stackframe@^1.0.4:
   resolved "https://registry.yarnpkg.com/stackframe/-/stackframe-1.0.4.tgz#357b24a992f9427cba6b545d96a14ed2cbca187b"
   integrity sha512-to7oADIniaYwS3MhtCa/sQhrxidCCQiF/qp4/m5iN3ipf0Y7Xlri0f6eG29r08aL7JYl8n32AF3Q5GYBZ7K8vw==
 
-standard-as-callback@^1.0.0:
-  version "1.0.1"
-  resolved "https://registry.yarnpkg.com/standard-as-callback/-/standard-as-callback-1.0.1.tgz#2e9e1e9d278d7d77580253faaec42269015e3c1d"
-  integrity sha512-izxEITSyc7S+5oOiF/URiYaNkemPUxIndCNv66jJ548Y1TVxhBvioNMSPrZIQdaZDlhnguOdUzHA/7hJ3xFhuQ==
-
 static-extend@^0.1.1:
   version "0.1.2"
   resolved "https://registry.yarnpkg.com/static-extend/-/static-extend-0.1.2.tgz#60809c39cbff55337226fd5e0b520f341f1fb5c6"
@@ -12761,13 +12491,6 @@ uglify-to-browserify@~1.0.0:
   resolved "https://registry.yarnpkg.com/uglify-to-browserify/-/uglify-to-browserify-1.0.2.tgz#6e0924d6bda6b5afe349e39a6d632850a0f882b7"
   integrity sha1-bgkk1r2mta/jSeOabWMoUKD4grc=
 
-uid-safe@~2.1.5:
-  version "2.1.5"
-  resolved "https://registry.yarnpkg.com/uid-safe/-/uid-safe-2.1.5.tgz#2b3d5c7240e8fc2e58f8aa269e5ee49c0857bd3a"
-  integrity sha512-KPHm4VL5dDXKz01UuEd88Df+KzynaohSL9fBh096KWAxSKZQDI2uBrVqtvRM4rwrIrRRKsdLNML/lnaaVSRioA==
-  dependencies:
-    random-bytes "~1.0.0"
-
 uid2@0.0.3, uid2@0.0.x:
   version "0.0.3"
   resolved "https://registry.yarnpkg.com/uid2/-/uid2-0.0.3.tgz#483126e11774df2f71b8b639dcd799c376162b82"
@@ -12798,11 +12521,6 @@ underscore@1.6.0:
   resolved "https://registry.yarnpkg.com/underscore/-/underscore-1.9.1.tgz#06dce34a0e68a7babc29b365b8e74b8925203961"
   integrity sha512-5/4etnCkd9c8gwgowi5/om/mYO5ajCaOgdzj/oW+0eQV9WxKBDZw5+ycmKmeaTXjInS/W0BzpGLo2xR2aBwZdg==
 
-underscore@~1.5.1:
-  version "1.5.2"
-  resolved "https://registry.yarnpkg.com/underscore/-/underscore-1.5.2.tgz#1335c5e4f5e6d33bbb4b006ba8c86a00f556de08"
-  integrity sha1-EzXF5PXm0zu7SwBrqMhqAPVW3gg=
-
 unicode-canonical-property-names-ecmascript@^1.0.4:
   version "1.0.4"
   resolved "https://registry.yarnpkg.com/unicode-canonical-property-names-ecmascript/-/unicode-canonical-property-names-ecmascript-1.0.4.tgz#2619800c4c825800efdd8343af7dd9933cbe2818"
@@ -12984,7 +12702,7 @@ utils-merge@1.0.1, utils-merge@1.x.x:
   resolved "https://registry.yarnpkg.com/utils-merge/-/utils-merge-1.0.1.tgz#9f95710f50a267947b2ccc124741c1028427e713"
   integrity sha1-n5VxD1CiZ5R7LMwSR0HBAoQn5xM=
 
-uuid@3.3.2, uuid@^3.0.1, uuid@^3.1.0, uuid@^3.2.1, uuid@^3.3.2:
+uuid@3.3.2, uuid@^3.0.1, uuid@^3.1.0, uuid@^3.3.2:
   version "3.3.2"
   resolved "https://registry.yarnpkg.com/uuid/-/uuid-3.3.2.tgz#1b4af4955eb3077c501c23872fc6513811587131"
   integrity sha512-yXJmeNaw3DnnKAOKJE51sL/ZaYfWJRl1pK9dr19YFCu0ObS231AB1/LbqTKRAQ5kw8A90rA6fr4riOUpTZvQZA==
@@ -13570,15 +13288,6 @@ winston@3.2.1:
     triple-beam "^1.3.0"
     winston-transport "^4.3.0"
 
-with-open-file@^0.1.3:
-  version "0.1.5"
-  resolved "https://registry.yarnpkg.com/with-open-file/-/with-open-file-0.1.5.tgz#877239a04e56ec92ebb1f698809d03b93e07aabc"
-  integrity sha512-zY51cJCXG6qBilVuMceKNwU3rzjB/Ygt96BuSQ4+tXo3ewlxvj9ET99lpUHNzWfkYmsyfqKZEB9NJORmGZ1Ltw==
-  dependencies:
-    p-finally "^1.0.0"
-    p-try "^2.0.0"
-    pify "^3.0.0"
-
 with@^5.0.0:
   version "5.1.1"
   resolved "https://registry.yarnpkg.com/with/-/with-5.1.1.tgz#fa4daa92daf32c4ea94ed453c81f04686b575dfe"