feat: User#send

src/managers/channels.ts

@@ -3,6 +3,7 @@ import { Channel } from '../structures/channel.ts'
 import { Embed } from '../structures/embed.ts'
 import { Message } from '../structures/message.ts'
 import type { TextChannel } from '../structures/textChannel.ts'
+import type { User } from '../structures/user.ts'
 import type {
   ChannelPayload,
   GuildChannelPayload,
@@ -21,6 +22,21 @@ export class ChannelsManager extends BaseManager<ChannelPayload, Channel> {
     super(client, 'channels', Channel)
   }
 
+  async getUserDM(user: User | string): Promise<string | undefined> {
+    return this.client.cache.get(
+      'user_dms',
+      typeof user === 'string' ? user : user.id
+    )
+  }
+
+  async setUserDM(user: User | string, id: string): Promise<void> {
+    await this.client.cache.set(
+      'user_dms',
+      typeof user === 'string' ? user : user.id,
+      id
+    )
+  }
+
   // Override get method as Generic
   async get<T = Channel>(key: string): Promise<T | undefined> {
     const data = await this._get(key)
@@ -99,7 +115,7 @@ export class ChannelsManager extends BaseManager<ChannelPayload, Channel> {
     }
 
     const payload: any = {
-      content: content,
+      content: content ?? option?.content,
       embed: option?.embed,
       file: option?.file,
       files: option?.files,
@@ -165,7 +181,7 @@ export class ChannelsManager extends BaseManager<ChannelPayload, Channel> {
     const newMsg = await this.client.rest.api.channels[channelID].messages[
       typeof message === 'string' ? message : message.id
     ].patch({
-      content: text,
+      content: text ?? option?.content,
       embed: option?.embed !== undefined ? option.embed.toJSON() : undefined,
       // Cannot upload new files with Message
       // file: option?.file,

src/structures/user.ts

@@ -6,6 +6,8 @@ import { ImageURL } from './cdn.ts'
 import type { ImageSize, ImageFormats } from '../types/cdn.ts'
 import { DEFAULT_USER_AVATAR, USER_AVATAR } from '../types/endpoint.ts'
 import type { DMChannel } from './dmChannel.ts'
+import { AllMessageOptions } from './textChannel.ts'
+import { Message } from './message.ts'
 
 export class User extends SnowflakeBase {
   id: string
@@ -94,4 +96,25 @@ export class User extends SnowflakeBase {
   async createDM(): Promise<DMChannel> {
     return this.client.createDM(this)
   }
+
+  async resolveDM(): Promise<DMChannel> {
+    const dmID = await this.client.channels.getUserDM(this.id)
+    const dm =
+      (dmID !== undefined
+        ? await this.client.channels.get<DMChannel>(dmID)
+        : undefined) ??
+      (await this.createDM().then((chan) =>
+        this.client.channels.setUserDM(this.id, chan.id).then(() => chan)
+      ))
+    // eslint-disable-next-line @typescript-eslint/no-unnecessary-type-assertion
+    return dm!
+  }
+
+  async send(
+    content: string | AllMessageOptions,
+    options?: AllMessageOptions
+  ): Promise<Message> {
+    const dm = await this.resolveDM()
+    return dm.send(content, options)
+  }
 }

src/types/channel.ts

@@ -204,6 +204,7 @@ export interface AllowedMentionsPayload {
 }
 
 export interface MessageOptions {
+  content?: string
   tts?: boolean
   embed?: Embed
   file?: MessageAttachment

test/index.ts

@@ -256,6 +256,11 @@ client.on('messageCreate', async (msg: Message) => {
     msg.reply(buf)
   } else if (msg.content === '!addrole') {
     msg.member?.roles.add('837255383759716362')
+  } else if (msg.content === '!dm') {
+    console.log('wtf')
+    msg.author.send('UwU').then((m) => {
+      msg.reply(`Done, ${m.id}`)
+    })
   } else if (msg.content === '!timer') {
     msg.channel.send('3...').then((msg) => {
       setTimeout(() => {