Remove forgettable, unused, occasionally harmful (w.r.t. ES6) directive

27 files changed, 1 insertions, 55 deletions

diff --git a/server/src/commands/admin/addmod.js b/server/src/commands/admin/addmod.js
index e9dde2c..4c13b22 100644
--- a/server/src/commands/admin/addmod.js
+++ b/server/src/commands/admin/addmod.js
@@ -2,8 +2,6 @@
   Description: Adds the target trip to the mod list then elevates the uType
 */
 
-'use strict';
-
 exports.run = async (core, server, socket, data) => {
   if (socket.uType != 'admin') {
     // ignore if not admin
diff --git a/server/src/commands/admin/listusers.js b/server/src/commands/admin/listusers.js
index 226b000..a539a3c 100644
--- a/server/src/commands/admin/listusers.js
+++ b/server/src/commands/admin/listusers.js
@@ -2,8 +2,6 @@
   Description: Outputs all current channels and their user nicks
 */
 
-'use strict';
-
 exports.run = async (core, server, socket, data) => {
   if (socket.uType != 'admin') {
     // ignore if not admin
diff --git a/server/src/commands/admin/reload.js b/server/src/commands/admin/reload.js
index 387ae97..4e22a95 100644
--- a/server/src/commands/admin/reload.js
+++ b/server/src/commands/admin/reload.js
@@ -2,8 +2,6 @@
   Description: Clears and resets the command modules, outputting any errors
 */
 
-'use strict';
-
 exports.run = async (core, server, socket, data) => {
   if (socket.uType != 'admin') {
     // ignore if not admin
diff --git a/server/src/commands/admin/saveconfig.js b/server/src/commands/admin/saveconfig.js
index 0c4e0c9..ed3a312 100644
--- a/server/src/commands/admin/saveconfig.js
+++ b/server/src/commands/admin/saveconfig.js
@@ -2,8 +2,6 @@
   Description: Writes any changes to the config to the disk
 */
 
-'use strict';
-
 exports.run = async (core, server, socket, data) => {
   if (socket.uType != 'admin') {
     // ignore if not admin
diff --git a/server/src/commands/admin/shout.js b/server/src/commands/admin/shout.js
index 736134a..4ebf696 100644
--- a/server/src/commands/admin/shout.js
+++ b/server/src/commands/admin/shout.js
@@ -2,8 +2,6 @@
   Description: Emmits a server-wide message as `info`
 */
 
-'use strict';
-
 exports.run = async (core, server, socket, data) => {
   if (socket.uType != 'admin') {
     // ignore if not admin
diff --git a/server/src/commands/core/changenick.js b/server/src/commands/core/changenick.js
index 6b2932c..4041bb0 100644
--- a/server/src/commands/core/changenick.js
+++ b/server/src/commands/core/changenick.js
@@ -2,8 +2,6 @@
   Description: Generates a semi-unique channel name then broadcasts it to each client
 */
 
-'use strict';
-
 const verifyNickname = (nick) => {
   return /^[a-zA-Z0-9_]{1,24}$/.test(nick);
 };
diff --git a/server/src/commands/core/chat.js b/server/src/commands/core/chat.js
index ee45425..4e95940 100644
--- a/server/src/commands/core/chat.js
+++ b/server/src/commands/core/chat.js
@@ -2,8 +2,6 @@
   Description: Rebroadcasts any `text` to all clients in a `channel`
 */
 
-'use strict';
-
 const parseText = (text) => {
   if (typeof text !== 'string') {
     return false;
diff --git a/server/src/commands/core/disconnect.js b/server/src/commands/core/disconnect.js
index 1a9c635..41ca380 100644
--- a/server/src/commands/core/disconnect.js
+++ b/server/src/commands/core/disconnect.js
@@ -4,8 +4,6 @@
                by a client to have the connection severed.
 */
 
-'use strict';
-
 exports.run = async (core, server, socket, data) => {
   if (socket.channel) {
     server.broadcast({
diff --git a/server/src/commands/core/help.js b/server/src/commands/core/help.js
index 71cc745..331e13f 100644
--- a/server/src/commands/core/help.js
+++ b/server/src/commands/core/help.js
@@ -2,8 +2,6 @@
   Description: Outputs the current command module list or command categories
 */
 
-'use strict';
-
 const stripIndents = require('common-tags').stripIndents;
 
 exports.run = async (core, server, socket, data) => {
diff --git a/server/src/commands/core/invite.js b/server/src/commands/core/invite.js
index bd85812..735dace 100644
--- a/server/src/commands/core/invite.js
+++ b/server/src/commands/core/invite.js
@@ -2,8 +2,6 @@
   Description: Generates a semi-unique channel name then broadcasts it to each client
 */
 
-'use strict';
-
 const verifyNickname = (nick) => {
   return /^[a-zA-Z0-9_]{1,24}$/.test(nick);
 };
diff --git a/server/src/commands/core/join.js b/server/src/commands/core/join.js
index 82b48d2..b385b89 100644
--- a/server/src/commands/core/join.js
+++ b/server/src/commands/core/join.js
@@ -2,8 +2,6 @@
   Description: Initial entry point, applies `channel` and `nick` to the calling socket
 */
 
-'use strict';
-
 const crypto = require('crypto');
 
 const hash = (password) => {
diff --git a/server/src/commands/core/morestats.js b/server/src/commands/core/morestats.js
index d8bc23d..c1105f1 100644
--- a/server/src/commands/core/morestats.js
+++ b/server/src/commands/core/morestats.js
@@ -2,8 +2,6 @@
   Description: Outputs more info than the legacy stats command
 */
 
-'use strict';
-
 const stripIndents = require('common-tags').stripIndents;
 
 const formatTime = (time) => {
diff --git a/server/src/commands/core/move.js b/server/src/commands/core/move.js
index 862025c..9e50f4f 100644
--- a/server/src/commands/core/move.js
+++ b/server/src/commands/core/move.js
@@ -2,8 +2,6 @@
   Description: Generates a semi-unique channel name then broadcasts it to each client
 */
 
-'use strict';
-
 exports.run = async (core, server, socket, data) => {
   if (server._police.frisk(socket.remoteAddress, 6)) {
     server.reply({
diff --git a/server/src/commands/core/showcase.js b/server/src/commands/core/showcase.js
index 5eca4a2..35d811a 100644
--- a/server/src/commands/core/showcase.js
+++ b/server/src/commands/core/showcase.js
@@ -2,8 +2,6 @@
   Description: This is a template module that should not be on prod
 */
 
-'use strict';
-
 // you can require() modules here
 
 // this function will only be only in the scope of the module
diff --git a/server/src/commands/core/stats.js b/server/src/commands/core/stats.js
index a1abddb..3a96381 100644
--- a/server/src/commands/core/stats.js
+++ b/server/src/commands/core/stats.js
@@ -2,8 +2,6 @@
   Description: Legacy stats output, kept for compatibility, outputs user and channel count
 */
 
-'use strict';
-
 exports.run = async (core, server, socket, data) => {
   let ips = {};
   let channels = {};
diff --git a/server/src/commands/mod/ban.js b/server/src/commands/mod/ban.js
index 409217a..e19efc2 100644
--- a/server/src/commands/mod/ban.js
+++ b/server/src/commands/mod/ban.js
@@ -2,8 +2,6 @@
   Description: Adds the target socket's ip to the ratelimiter
 */
 
-'use strict';
-
 exports.run = async (core, server, socket, data) => {
   if (socket.uType == 'user') {
     // ignore if not mod or admin
diff --git a/server/src/commands/mod/kick.js b/server/src/commands/mod/kick.js
index f32eaf5..1797ba9 100644
--- a/server/src/commands/mod/kick.js
+++ b/server/src/commands/mod/kick.js
@@ -2,8 +2,6 @@
   Description: Forces a change on the target socket's channel, then broadcasts event
 */
 
-'use strict';
-
 exports.run = async (core, server, socket, data) => {
   if (socket.uType === 'user') {
     // ignore if not mod or admin
diff --git a/server/src/commands/mod/unban.js b/server/src/commands/mod/unban.js
index 2406644..d63288e 100644
--- a/server/src/commands/mod/unban.js
+++ b/server/src/commands/mod/unban.js
@@ -2,8 +2,6 @@
   Description: Removes a target ip from the ratelimiter
 */
 
-'use strict';
-
 exports.run = async (core, server, socket, data) => {
   if (socket.uType == 'user') {
     // ignore if not mod or admin
diff --git a/server/src/core/rateLimiter.js b/server/src/core/rateLimiter.js
index 0d94ef2..0c2a384 100644
--- a/server/src/core/rateLimiter.js
+++ b/server/src/core/rateLimiter.js
@@ -8,15 +8,13 @@
   *
   */
 
-'use strict';
-
 class Police {
   /**
    * Create a ratelimiter instance.
    */
   constructor () {
     this._records = {};
-    this._halflife = 30000; // ms
+    this._halflife = 30 * 1000; // milliseconds
     this._threshold = 25;
     this._hashes = [];
   }
diff --git a/server/src/core/server.js b/server/src/core/server.js
index 9bea738..855aeba 100644
--- a/server/src/core/server.js
+++ b/server/src/core/server.js
@@ -7,8 +7,6 @@
   *
   */
 
-'use strict';
-
 const wsServer = require('ws').Server;
 const socketReady = require('ws').OPEN;
 const crypto = require('crypto');
diff --git a/server/src/managers/commands.js b/server/src/managers/commands.js
index 569206d..c38fb4d 100644
--- a/server/src/managers/commands.js
+++ b/server/src/managers/commands.js
@@ -7,8 +7,6 @@
   *
   */
 
-'use strict';
-
 const path = require('path');
 const chalk = require('chalk');
 const didYouMean = require('didyoumean2');
diff --git a/server/src/managers/config.js b/server/src/managers/config.js
index 1848cac..2865d00 100644
--- a/server/src/managers/config.js
+++ b/server/src/managers/config.js
@@ -8,8 +8,6 @@
   *
   */
 
-'use strict';
-
 const stripIndents = require('common-tags').stripIndents;
 const dateFormat = require('dateformat');
 const chalk = require('chalk');
diff --git a/server/src/managers/imports-manager.js b/server/src/managers/imports-manager.js
index f4096b7..d8b2144 100644
--- a/server/src/managers/imports-manager.js
+++ b/server/src/managers/imports-manager.js
@@ -7,8 +7,6 @@
   *
   */
 
-'use strict';
-
 const read = require('readdir-recursive');
 const path = require('path');
 
diff --git a/server/src/managers/stats.js b/server/src/managers/stats.js
index c3b6f9f..20f1ae3 100644
--- a/server/src/managers/stats.js
+++ b/server/src/managers/stats.js
@@ -7,8 +7,6 @@
   *
   */
 
-'use strict';
-
 class Stats {
   /**
     * Create a stats instance.
diff --git a/server/src/scripts/configure.js b/server/src/scripts/configure.js
index 0ecd858..88cd098 100644
--- a/server/src/scripts/configure.js
+++ b/server/src/scripts/configure.js
@@ -7,8 +7,6 @@
   *
   */
 
-'use strict';
-
 // import required classes
 const path = require('path');
 const ImportsManager = require('../managers/imports-manager');
diff --git a/server/src/scripts/debug.js b/server/src/scripts/debug.js
index 3a97d9f..97597cd 100644
--- a/server/src/scripts/debug.js
+++ b/server/src/scripts/debug.js
@@ -7,8 +7,6 @@
   *
   */
 
-'use strict';
-
 // import required classes
 const path = require('path');
 const ConfigManager = require('../managers/config');
diff --git a/server/src/scripts/dev.js b/server/src/scripts/dev.js
index 5049b84..f1608ed 100644
--- a/server/src/scripts/dev.js
+++ b/server/src/scripts/dev.js
@@ -7,8 +7,6 @@
   *
   */
 
-'use strict';
-
 // import required classes