feat(Guild): add the new nsfw_level property

src/structures/Guild.js

@@ -24,6 +24,7 @@ const {
   PartialTypes,
   VerificationLevels,
   ExplicitContentFilterLevels,
+  NSFWLevels,
 } = require('../util/Constants');
 const DataResolver = require('../util/DataResolver');
 const SnowflakeUtil = require('../util/SnowflakeUtil');
@@ -115,14 +116,6 @@ class Guild extends Base {
      * @type {number}
      */
     this.shardID = data.shardID;
-
-    if ('nsfw' in data) {
-      /**
-       * Whether the guild is designated as not safe for work
-       * @type {boolean}
-       */
-      this.nsfw = data.nsfw;
-    }
   }
 
   /**
@@ -176,6 +169,14 @@ class Guild extends Base {
      */
     this.memberCount = data.member_count || this.memberCount;
 
+    if ('nsfw_level' in data) {
+      /**
+       * The NSFW level of this guild
+       * @type {NSFWLevel}
+       */
+      this.nsfwLevel = NSFWLevels[data.nsfw_level];
+    }
+
     /**
      * Whether the guild is "large" (has more than large_threshold members, 50 by default)
      * @type {boolean}

src/util/Constants.js

@@ -818,6 +818,16 @@ exports.InteractionResponseTypes = createEnum([
   'DEFERRED_CHANNEL_MESSAGE_WITH_SOURCE',
 ]);
 
+/**
+ * NSFW level of a Guild
+ * * DEFAULT
+ * * EXPLICIT
+ * * SAFE
+ * * AGE_RESTRICTED
+ * @typedef {string} NSFWLevel
+ */
+exports.NSFWLevels = createEnum(['DEFAULT', 'EXPLICIT', 'SAFE', 'AGE_RESTRICTED']);
+
 function keyMirror(arr) {
   let tmp = Object.create(null);
   for (const value of arr) tmp[value] = value;

typings/index.d.ts

@@ -37,6 +37,13 @@ declare enum InviteTargetType {
   EMBEDDED_APPLICATION = 2,
 }
 
+declare enum NSFWLevels {
+  DEFAULT = 0,
+  EXPLICIT = 1,
+  SAFE = 2,
+  AGE_RESTRICTED = 3,
+}
+
 declare enum OverwriteTypes {
   role = 0,
   member = 1,
@@ -648,6 +655,7 @@ declare module 'discord.js' {
     ApplicationCommandPermissionTypes: typeof ApplicationCommandPermissionTypes;
     InteractionTypes: typeof InteractionTypes;
     InteractionResponseTypes: typeof InteractionResponseTypes;
+    NSFWLevels: typeof NSFWLevels;
   };
 
   export class DataResolver {
@@ -732,7 +740,7 @@ declare module 'discord.js' {
     public mfaLevel: number;
     public name: string;
     public readonly nameAcronym: string;
-    public nsfw: boolean;
+    public nsfwLevel: NSFWLevel;
     public ownerID: Snowflake;
     public readonly partnered: boolean;
     public preferredLocale: string;
@@ -3287,6 +3295,8 @@ declare module 'discord.js' {
     | 'REPLY'
     | 'APPLICATION_COMMAND';
 
+  type NSFWLevel = keyof typeof NSFWLevels;
+
   interface OverwriteData {
     allow?: PermissionResolvable;
     deny?: PermissionResolvable;