Backporting, doc/bug fixes as well deprecation (#1826)

* Backporting, doc/bug fixes as well deprecation

* Adress issue with not resettable icons/images

src/structures/Attachment.js

@@ -63,6 +63,7 @@ class Attachment {
     * Set the file of this attachment.
     * @param {BufferResolvable|Stream} file The file
     * @param {string} name The name of the file
+    * @returns {void}
     * @private
     */
   _attach(file, name) {

src/structures/ClientUser.js

@@ -304,37 +304,17 @@ class ClientUser extends User {
    * Creates a guild.
    * <warn>This is only available when using a user account.</warn>
    * @param {string} name The name of the guild
-   * @param {string} region The region for the server
+   * @param {string} [region] The region for the server
    * @param {BufferResolvable|Base64Resolvable} [icon=null] The icon for the guild
    * @returns {Promise<Guild>} The guild that was created
    */
-
-  createGuild(name, { region, icon = null } = {}) {
-    if (!icon || (typeof icon === 'string' && icon.startsWith('data:'))) {
-      return new Promise((resolve, reject) =>
-        this.client.api.guilds.post({ data: { name, region, icon } })
-          .then(data => {
-            if (this.client.guilds.has(data.id)) return resolve(this.client.guilds.get(data.id));
-
-            const handleGuild = guild => {
-              if (guild.id === data.id) {
-                this.client.removeListener(Constants.Events.GUILD_CREATE, handleGuild);
-                this.client.clearTimeout(timeout);
-                resolve(guild);
-              }
-            };
-            this.client.on(Constants.Events.GUILD_CREATE, handleGuild);
-
-            const timeout = this.client.setTimeout(() => {
-              this.client.removeListener(Constants.Events.GUILD_CREATE, handleGuild);
-              resolve(this.client.dataManager.newGuild(data));
-            }, 10000);
-            return undefined;
-          }, reject)
-      );
+  createGuild(name, region, icon = null) {
+    if (typeof icon === 'string' && icon.startsWith('data:')) {
+      return this.client.rest.methods.createGuild({ name, icon, region });
     } else {
-      return this.client.resolver.resolveFile(icon)
-        .then(data => this.createGuild(name, { region, icon: this.client.resolver.resolveBase64(data) || null }));
+      return this.client.resolver.resolveImage(icon).then(data =>
+        this.client.rest.methods.createGuild({ name, icon: data, region })
+      );
     }
   }
 

src/structures/ClientUserChannelOverride.js

@@ -11,6 +11,8 @@ class ClientUserChannelOverride {
   /**
    * Patch the data contained in this class with new partial data.
    * @param {Object} data Data to patch this with
+   * @returns {void}
+   * @private
    */
   patch(data) {
     for (const key of Object.keys(Constants.UserChannelOverrideMap)) {

src/structures/ClientUserGuildSettings.js

@@ -26,6 +26,8 @@ class ClientUserGuildSettings {
   /**
    * Patch the data contained in this class with new partial data.
    * @param {Object} data Data to patch this with
+   * @returns {void}
+   * @private
    */
   patch(data) {
     for (const key of Object.keys(Constants.UserGuildSettingsMap)) {

src/structures/ClientUserSettings.js

@@ -13,6 +13,8 @@ class ClientUserSettings {
   /**
    * Patch the data contained in this class with new partial data.
    * @param {Object} data Data to patch this with
+   * @returns {void}
+   * @private
    */
   patch(data) {
     for (const key of Object.keys(Constants.UserSettingsMap)) {
@@ -29,7 +31,7 @@ class ClientUserSettings {
   /**
    * Update a specific property of of user settings.
    * @param {string} name Name of property
-   * @param {value} value Value to patch
+   * @param {*} value Value to patch
    * @returns {Promise<Object>}
    */
   update(name, value) {
@@ -37,6 +39,7 @@ class ClientUserSettings {
   }
 
   /**
+   * Sets the position at which this guild will appear in the Discord client.
    * @param {Guild} guild The guild to move
    * @param {number} position Absolute or relative position
    * @param {boolean} [relative=false] Whether to position relatively or absolutely

src/structures/DMChannel.js

@@ -53,6 +53,7 @@ class DMChannel extends Channel {
   get typing() {}
   get typingCount() {}
   createCollector() {}
+  createMessageCollector() {}
   awaitMessages() {}
   // Doesn't work on DM channels; bulkDelete() {}
   acknowledge() {}

src/structures/GroupDMChannel.js

@@ -119,7 +119,7 @@ class GroupDMChannel extends Channel {
   edit(data) {
     const _data = {};
     if (data.name) _data.name = data.name;
-    if (data.icon) _data.icon = data.icon;
+    if (typeof data.icon !== 'undefined') _data.icon = data.icon;
     return this.client.rest.methods.updateGroupDMChannel(this, _data);
   }
 
@@ -148,6 +148,7 @@ class GroupDMChannel extends Channel {
    * Add a user to the DM
    * @param {UserResolvable|string} accessTokenOrID Access token or user resolvable
    * @param {string} [nick] Permanent nickname to give the user (only available if a bot is creating the DM)
+   * @returns {Promise<GroupDMChannel>}
    */
 
   addUser(accessTokenOrID, nick) {
@@ -161,7 +162,7 @@ class GroupDMChannel extends Channel {
   /**
    * Set a new GroupDMChannel icon.
    * @param {Base64Resolvable|BufferResolvable} icon The new icon of the group dm
-   * @returns {Promise<Guild>}
+   * @returns {Promise<GroupDMChannel>}
    * @example
    * // Edit the group dm icon
    * channel.setIcon('./icon.png')
@@ -172,6 +173,25 @@ class GroupDMChannel extends Channel {
     return this.client.resolver.resolveImage(icon).then(data => this.edit({ icon: data }));
   }
 
+  /**
+   * Sets a new name for this Group DM.
+   * @param {string} name New name for this Group DM
+   * @returns {Promise<GroupDMChannel>}
+   */
+  setName(name) {
+    return this.edit({ name });
+  }
+
+  /**
+   * Removes an user from this Group DM.
+   * @param {UserResolvable} user User to remove
+   * @returns {Promise<GroupDMChannel>}
+   */
+  removeUser(user) {
+    const id = this.client.resolver.resolveUserID(user);
+    return this.client.rest.methods.removeUserFromGroupDM(this, id);
+  }
+
   /**
    * When concatenated with a string, this automatically concatenates the channel's name instead of the Channel object.
    * @returns {string}
@@ -203,6 +223,7 @@ class GroupDMChannel extends Channel {
   get typing() {}
   get typingCount() {}
   createCollector() {}
+  createMessageCollector() {}
   awaitMessages() {}
   // Doesn't work on Group DMs; bulkDelete() {}
   acknowledge() {}

src/structures/Guild.js

@@ -512,7 +512,7 @@ class Guild {
   /**
    * Fetch a single guild member from a user.
    * @param {UserResolvable} user The user to fetch the member for
-   * @param {boolean} [cache=true] Insert the user into the users cache
+   * @param {boolean} [cache=true] Insert the member into the members cache
    * @returns {Promise<GuildMember>}
    */
   fetchMember(user, cache = true) {
@@ -563,9 +563,7 @@ class Guild {
    * Performs a search within the entire guild.
    * <warn>This is only available when using a user account.</warn>
    * @param {MessageSearchOptions} [options={}] Options to pass to the search
-   * @returns {Promise<Array<Message[]>>}
-   * An array containing arrays of messages. Each inner array is a search context cluster.
-   * The message which has triggered the result will have the `hit` property set to `true`.
+   * @returns {Promise<MessageSearchResult>}
    * @example
    * guild.search({
    *   content: 'discord.js',
@@ -587,6 +585,7 @@ class Guild {
    * @property {number} [verificationLevel] The verification level of the guild
    * @property {number} [explicitContentFilter] The level of the explicit content filter
    * @property {ChannelResolvable} [afkChannel] The AFK channel of the guild
+   * @property {ChannelResolvable} [systemChannel] The system channel of the guild
    * @property {number} [afkTimeout] The AFK timeout of the guild
    * @property {Base64Resolvable} [icon] The icon of the guild
    * @property {GuildMemberResolvable} [owner] The owner of the guild
@@ -596,7 +595,7 @@ class Guild {
   /**
    * Updates the guild with new information - e.g. a new name.
    * @param {GuildEditData} data The data to update the guild with
-   * @param {string} [reason] Reason for editing this guild
+   * @param {string} [reason] Reason for editing the guild
    * @returns {Promise<Guild>}
    * @example
    * // Set the guild name and region
@@ -615,9 +614,9 @@ class Guild {
     if (data.afkChannel) _data.afk_channel_id = this.client.resolver.resolveChannel(data.afkChannel).id;
     if (data.systemChannel) _data.system_channel_id = this.client.resolver.resolveChannel(data.systemChannel).id;
     if (data.afkTimeout) _data.afk_timeout = Number(data.afkTimeout);
-    if (data.icon) _data.icon = data.icon;
+    if (typeof data.icon !== 'undefined') _data.icon = data.icon;
     if (data.owner) _data.owner_id = this.client.resolver.resolveUser(data.owner).id;
-    if (data.splash) _data.splash = data.splash;
+    if (typeof data.splash !== 'undefined') _data.splash = data.splash;
     if (typeof data.explicitContentFilter !== 'undefined') {
       _data.explicit_content_filter = Number(data.explicitContentFilter);
     }
@@ -789,6 +788,7 @@ class Guild {
 
   /**
    * Allow direct messages from guild members.
+   * <warn>This is only available when using a user account.</warn>
    * @param {boolean} allow Whether to allow direct messages
    * @returns {Promise<Guild>}
    */
@@ -827,7 +827,7 @@ class Guild {
   /**
    * Unbans a user from the guild.
    * @param {UserResolvable} user The user to unban
-    * @param {string} [reason] Reason for unbanning the user
+   * @param {string} [reason] Reason for unbanning the user
    * @returns {Promise<User>}
    * @example
    * // Unban a user by ID (or with a user/guild member object)
@@ -948,16 +948,13 @@ class Guild {
    *   .catch(console.error);
    */
   createEmoji(attachment, name, roles, reason) {
-    return new Promise(resolve => {
-      if (typeof attachment === 'string' && attachment.startsWith('data:')) {
-        resolve(this.client.rest.methods.createEmoji(this, attachment, name, roles, reason));
-      } else {
-        this.client.resolver.resolveFile(attachment).then(data => {
-          const dataURI = this.client.resolver.resolveBase64(data);
-          resolve(this.client.rest.methods.createEmoji(this, dataURI, name, roles, reason));
-        });
-      }
-    });
+    if (typeof attachment === 'string' && attachment.startsWith('data:')) {
+      return this.client.rest.methods.createEmoji(this, attachment, name, roles, reason);
+    } else {
+      return this.client.resolver.resolveImage(attachment).then(data =>
+        this.client.rest.methods.createEmoji(this, data, name, roles, reason)
+      );
+    }
   }
 
   /**

src/structures/GuildChannel.js

@@ -137,7 +137,7 @@ class GuildChannel extends Channel {
 
   /**
    * Overwrites the permissions for a user or role in this channel.
-   * @param {RoleResolvable|UserResolvable} userOrRole The user or role to update
+   * @param {Role|Snowflake|UserResolvable} userOrRole The user or role to update
    * @param {PermissionOverwriteOptions} options The configuration for the update
    * @param {string} [reason] Reason for creating/editing this overwrite
    * @returns {Promise}
@@ -261,19 +261,15 @@ class GuildChannel extends Channel {
     return this.edit({ topic }, reason);
   }
 
-  /**
-   * Options given when creating a guild channel invite.
-   * @typedef {Object} InviteOptions
-
-   */
-
   /**
    * Create an invite to this guild channel.
-   * @param {InviteOptions} [options={}] Options for the invite
+   * <warn>This is only available when using a bot account.</warn>
+   * @param {Object} [options={}] Options for the invite
    * @param {boolean} [options.temporary=false] Whether members that joined via the invite should be automatically
    * kicked after 24 hours if they have not yet received a role
    * @param {number} [options.maxAge=86400] How long the invite should last (in seconds, 0 for forever)
    * @param {number} [options.maxUses=0] Maximum number of uses
+   * @param {boolean} [options.unique=false] Create a unique invite, or use an existing one with similar settings
    * @param {string} [reason] Reason for creating the invite
    * @returns {Promise<Invite>}
    */
@@ -294,6 +290,20 @@ class GuildChannel extends Channel {
       .then(channel => withTopic ? channel.setTopic(this.topic) : channel);
   }
 
+  /**
+   * Deletes this channel.
+   * @param {string} [reason] Reason for deleting this channel
+   * @returns {Promise<GuildChannel>}
+   * @example
+   * // Delete the channel
+   * channel.delete('making room for new channels')
+   *   .then(channel => console.log(`Deleted ${channel.name} to make room for new channels`))
+   *   .catch(console.error); // Log error
+   */
+  delete(reason) {
+    return this.client.rest.methods.deleteChannel(this, reason);
+  }
+
   /**
    * Checks if this channel has the same type, topic, position, name, overwrites and ID as another channel.
    * In most cases, a simple `channel.id === channel2.id` will do, and is much faster too.

src/structures/Message.js

@@ -271,7 +271,7 @@ class Message {
    */
 
   /**
-   * Similar to createCollector but in promise form.
+   * Similar to createMessageCollector but in promise form.
    * Resolves with a collection of reactions that pass the specified filter.
    * @param {CollectorFilter} filter The filter function to use
    * @param {AwaitReactionsOptions} [options={}] Optional options to pass to the internal collector

src/structures/Role.js

@@ -195,7 +195,7 @@ class Role {
    * @property {ColorResolvable} [color] The color of the role, either a hex string or a base 10 number
    * @property {boolean} [hoist] Whether or not the role should be hoisted
    * @property {number} [position] The position of the role
-   * @property {string[]} [permissions] The permissions of the role
+   * @property {PermissionResolvable[]|number} [permissions] The permissions of the role
    * @property {boolean} [mentionable] Whether or not the role should be mentionable
    */
 

src/structures/TextChannel.js

@@ -60,7 +60,7 @@ class TextChannel extends GuildChannel {
   /**
    * Create a webhook for the channel.
    * @param {string} name The name of the webhook
-   * @param {BufferResolvable|Base64Resolvable} avatar The avatar for the webhook
+   * @param {BufferResolvable|Base64Resolvable} [avatar] The avatar for the webhook
    * @param {string} [reason] Reason for creating this webhook
    * @returns {Promise<Webhook>} webhook The created webhook
    * @example
@@ -69,15 +69,13 @@ class TextChannel extends GuildChannel {
    *   .catch(console.error)
    */
   createWebhook(name, avatar, reason) {
-    return new Promise(resolve => {
-      if (typeof avatar === 'string' && avatar.startsWith('data:')) {
-        resolve(this.client.rest.methods.createWebhook(this, name, avatar, reason));
-      } else {
-        this.client.resolver.resolveFile(avatar).then(data =>
-          resolve(this.client.rest.methods.createWebhook(this, name, data, reason))
-        );
-      }
-    });
+    if (typeof avatar === 'string' && avatar.startsWith('data:')) {
+      return this.client.rest.methods.createWebhook(this, name, avatar, reason);
+    } else {
+      return this.client.resolver.resolveImage(avatar).then(data =>
+        this.client.rest.methods.createWebhook(this, name, data, reason)
+      );
+    }
   }
 
   // These are here only for documentation purposes - they are implemented by TextBasedChannel

src/structures/Webhook.js

@@ -242,20 +242,16 @@ class Webhook {
   /**
    * Edit the webhook.
    * @param {string} name The new name for the webhook
-   * @param {BufferResolvable} avatar The new avatar for the webhook
+   * @param {BufferResolvable} [avatar] The new avatar for the webhook
    * @returns {Promise<Webhook>}
    */
   edit(name = this.name, avatar) {
     if (avatar) {
-      return this.client.resolver.resolveFile(avatar).then(file => {
-        const dataURI = this.client.resolver.resolveBase64(file);
-        return this.client.rest.methods.editWebhook(this, name, dataURI);
-      });
+      return this.client.resolver.resolveImage(avatar).then(data =>
+        this.client.rest.methods.editWebhook(this, name, data)
+      );
     }
-    return this.client.rest.methods.editWebhook(this, name).then(data => {
-      this.setup(data);
-      return this;
-    });
+    return this.client.rest.methods.editWebhook(this, name);
   }
 
   /**

src/structures/interfaces/TextBasedChannel.js

@@ -230,13 +230,18 @@ class TextBasedChannel {
    * @property {boolean} [nsfw=false] Include results from NSFW channels
    */
 
+  /**
+   * @typedef {Object} MessageSearchResult
+   * @property {number} totalResults Total result count
+   * @property {Message[][]} messages Array of message results
+   * The message which has triggered the result will have the `hit` property set to `true`
+   */
+
   /**
    * Performs a search within the channel.
    * <warn>This is only available when using a user account.</warn>
    * @param {MessageSearchOptions} [options={}] Options to pass to the search
-   * @returns {Promise<Array<Message[]>>}
-   * An array containing arrays of messages. Each inner array is a search context cluster
-   * The message which has triggered the result will have the `hit` property set to `true`
+   * @returns {Promise<MessageSearchResult>}
    * @example
    * channel.search({
    *   content: 'discord.js',