feat(slash): many new things

src/gateway/handlers/index.ts

@@ -54,6 +54,7 @@ import {
   EveryTextChannelTypes
 } from '../../utils/getChannelByType.ts'
 import { interactionCreate } from './interactionCreate.ts'
+import { Interaction } from '../../structures/slash.ts'
 
 export const gatewayHandlers: {
   [eventCode in GatewayEvents]: GatewayEventHandler | undefined
@@ -328,4 +329,8 @@ export interface ClientEvents extends EventTypes {
    * @param channel Channel of which Webhooks were updated
    */
   webhooksUpdate: (guild: Guild, channel: GuildTextChannel) => void
+  /**
+   * A Slash Command was triggered
+   */
+  interactionCreate: (interaction: Interaction) => void
 }

src/gateway/handlers/interactionCreate.ts

@@ -1,4 +1,6 @@
+import { Member } from '../../structures/member.ts'
 import { Interaction } from '../../structures/slash.ts'
+import { GuildTextChannel } from '../../structures/textChannel.ts'
 import { InteractionPayload } from '../../types/slash.ts'
 import { Gateway, GatewayEventHandler } from '../index.ts'
 
@@ -6,6 +8,22 @@ export const interactionCreate: GatewayEventHandler = async (
   gateway: Gateway,
   d: InteractionPayload
 ) => {
-  const interaction = new Interaction(gateway.client, d)
+  const guild = await gateway.client.guilds.get(d.guild_id)
+  if (guild === undefined) return
+
+  await guild.members.set(d.member.user.id, d.member)
+  const member = ((await guild.members.get(
+    d.member.user.id
+  )) as unknown) as Member
+
+  const channel =
+    (await gateway.client.channels.get<GuildTextChannel>(d.channel_id)) ??
+    (await gateway.client.channels.fetch<GuildTextChannel>(d.channel_id))
+
+  const interaction = new Interaction(gateway.client, d, {
+    member,
+    guild,
+    channel
+  })
   gateway.client.emit('interactionCreate', interaction)
 }

src/models/client.ts

@@ -12,6 +12,7 @@ import { EmojisManager } from '../managers/emojis.ts'
 import { ActivityGame, ClientActivity } from '../types/presence.ts'
 import { ClientEvents } from '../gateway/handlers/index.ts'
 import { Extension } from './extensions.ts'
+import { SlashClient } from './slashClient.ts'
 
 /** OS related properties sent with Gateway Identify */
 export interface ClientProperties {
@@ -72,6 +73,8 @@ export class Client extends EventEmitter {
   fetchUncachedReactions: boolean = false
   /** Client Properties */
   clientProperties: ClientProperties
+  /** Slash-Commands Management client */
+  slash: SlashClient
 
   users: UsersManager = new UsersManager(this)
   guilds: GuildManager = new GuildManager(this)
@@ -133,6 +136,8 @@ export class Client extends EventEmitter {
             device: 'harmony'
           }
         : options.clientProperties
+
+    this.slash = new SlashClient(this)
   }
 
   /**

src/models/slashClient.ts

@@ -0,0 +1,144 @@
+import { Guild } from '../structures/guild.ts'
+import { Interaction } from '../structures/slash.ts'
+import {
+  APPLICATION_COMMAND,
+  APPLICATION_COMMANDS,
+  APPLICATION_GUILD_COMMAND,
+  APPLICATION_GUILD_COMMANDS
+} from '../types/endpoint.ts'
+import {
+  SlashCommandOption,
+  SlashCommandPartial,
+  SlashCommandPayload
+} from '../types/slash.ts'
+import { Collection } from '../utils/collection.ts'
+import { Client } from './client.ts'
+
+export interface SlashOptions {
+  enabled?: boolean
+}
+
+export class SlashCommand {
+  id: string
+  applicationID: string
+  name: string
+  description: string
+  options: SlashCommandOption[]
+
+  constructor(data: SlashCommandPayload) {
+    this.id = data.id
+    this.applicationID = data.application_id
+    this.name = data.name
+    this.description = data.description
+    this.options = data.options
+  }
+}
+
+export class SlashCommands {
+  client: Client
+  slash: SlashClient
+
+  constructor(client: Client) {
+    this.client = client
+    this.slash = client.slash
+  }
+
+  /** Get all Global Slash Commands */
+  async all(): Promise<Collection<string, SlashCommand>> {
+    const col = new Collection<string, SlashCommand>()
+
+    const res = (await this.client.rest.get(
+      APPLICATION_COMMANDS(this.client.user?.id as string)
+    )) as SlashCommandPayload[]
+    if (!Array.isArray(res)) return col
+
+    for (const raw of res) {
+      col.set(raw.id, new SlashCommand(raw))
+    }
+
+    return col
+  }
+
+  /** Get a Guild's Slash Commands */
+  async guild(
+    guild: Guild | string
+  ): Promise<Collection<string, SlashCommand>> {
+    const col = new Collection<string, SlashCommand>()
+
+    const res = (await this.client.rest.get(
+      APPLICATION_GUILD_COMMANDS(
+        this.client.user?.id as string,
+        typeof guild === 'string' ? guild : guild.id
+      )
+    )) as SlashCommandPayload[]
+    if (!Array.isArray(res)) return col
+
+    for (const raw of res) {
+      col.set(raw.id, new SlashCommand(raw))
+    }
+
+    return col
+  }
+
+  /** Create a Slash Command (global or Guild) */
+  async create(
+    data: SlashCommandPartial,
+    guild?: Guild | string
+  ): Promise<SlashCommand> {
+    const payload = await this.client.rest.post(
+      guild === undefined
+        ? APPLICATION_COMMANDS(this.client.user?.id as string)
+        : APPLICATION_GUILD_COMMANDS(
+            this.client.user?.id as string,
+            typeof guild === 'string' ? guild : guild.id
+          ),
+      data
+    )
+
+    return new SlashCommand(payload)
+  }
+
+  async edit(
+    id: string,
+    data: SlashCommandPayload,
+    guild?: Guild
+  ): Promise<SlashCommands> {
+    await this.client.rest.patch(
+      guild === undefined
+        ? APPLICATION_COMMAND(this.client.user?.id as string, id)
+        : APPLICATION_GUILD_COMMAND(
+            this.client.user?.id as string,
+            typeof guild === 'string' ? guild : guild.id,
+            id
+          ),
+      data
+    )
+    return this
+  }
+}
+
+export class SlashClient {
+  client: Client
+  enabled: boolean = true
+  commands: SlashCommands
+
+  constructor(client: Client, options?: SlashOptions) {
+    this.client = client
+    this.commands = new SlashCommands(client)
+
+    if (options !== undefined) {
+      this.enabled = options.enabled ?? true
+    }
+
+    this.client.on('interactionCreate', (interaction) =>
+      this.process(interaction)
+    )
+  }
+
+  process(interaction: Interaction): any {}
+
+  handle(fn: (interaction: Interaction) => any): SlashClient {
+    this.process = fn
+    return this
+  }
+}

src/structures/slash.ts

@@ -1,6 +1,5 @@
 import { Client } from '../models/client.ts'
 import { INTERACTION_CALLBACK } from '../types/endpoint.ts'
-import { MemberPayload } from '../types/guild.ts'
 import {
   InteractionData,
   InteractionPayload,
@@ -8,6 +7,10 @@ import {
   InteractionResponseType
 } from '../types/slash.ts'
 import { Embed } from './embed.ts'
+import { Guild } from './guild.ts'
+import { Member } from './member.ts'
+import { GuildTextChannel } from './textChannel.ts'
+import { User } from './user.ts'
 
 export interface InteractionResponse {
   type?: InteractionResponseType
@@ -21,17 +24,37 @@ export class Interaction {
   client: Client
   type: number
   token: string
-  member: MemberPayload
   id: string
   data: InteractionData
+  channel: GuildTextChannel
+  guild: Guild
+  member: Member
 
-  constructor(client: Client, data: InteractionPayload) {
+  constructor(
+    client: Client,
+    data: InteractionPayload,
+    others: {
+      channel: GuildTextChannel
+      guild: Guild
+      member: Member
+    }
+  ) {
     this.client = client
     this.type = data.type
     this.token = data.token
-    this.member = data.member
+    this.member = others.member
     this.id = data.id
     this.data = data.data
+    this.guild = others.guild
+    this.channel = others.channel
+  }
+
+  get user(): User {
+    return this.member.user
+  }
+
+  get name(): string {
+    return this.data.name
   }
 
   async respond(data: InteractionResponse): Promise<Interaction> {

src/test/slash.ts

@@ -1,15 +1,62 @@
 import { Client, Intents } from '../../mod.ts'
+import { SlashCommandOptionType } from '../types/slash.ts'
 import { TOKEN } from './config.ts'
 
 const client = new Client()
 
 client.on('ready', () => {
   console.log('Logged in!')
+  client.slash.commands
+    .create(
+      {
+        name: 'eval',
+        description: 'Run some JS code!',
+        options: [
+          {
+            name: 'code',
+            description: 'Code to run',
+            type: SlashCommandOptionType.STRING,
+            required: true
+          }
+        ]
+      },
+      '783319033205751809'
+    )
+    .then(console.log)
 })
 
 client.on('interactionCreate', async (d) => {
+  if (d.name === 'eval') {
+    if (d.user.id !== '422957901716652033') {
+      d.respond({
+        content: 'This command can only be used by owner!'
+      })
+    } else {
+      const code = d.data.options.find((e) => e.name === 'code')
+        ?.value as string
+      try {
+        // eslint-disable-next-line no-eval
+        let evaled = eval(code)
+        if (evaled instanceof Promise) evaled = await evaled
+        if (typeof evaled === 'object') evaled = Deno.inspect(evaled)
+        let res = `${evaled}`.substring(0, 1990)
+        while (client.token !== undefined && res.includes(client.token)) {
+          res = res.replace(client.token, '[REMOVED]')
+        }
+        d.respond({
+          content: '```js\n' + `${res}` + '\n```'
+        })
+      } catch (e) {
+        d.respond({
+          content: '```js\n' + `${e.stack}` + '\n```'
+        })
+      }
+    }
+    return
+  }
   await d.respond({
-    content: `Hi, ${d.member.user.username}!`
+    content: `Hi, ${d.member.user.username}!`,
+    flags: 64
   })
 })
 

src/types/slash.ts

@@ -24,6 +24,8 @@ export interface InteractionPayload {
   member: MemberPayload
   id: string
   data: InteractionData
+  guild_id: string
+  channel_id: string
 }
 
 export interface SlashCommandChoice {
@@ -50,12 +52,17 @@ export interface SlashCommandOption {
   choices?: SlashCommandChoice[]
 }
 
-export interface SlashCommandPayload {
+export interface SlashCommandPartial {
   name: string
   description: string
   options: SlashCommandOption[]
 }
 
+export interface SlashCommandPayload extends SlashCommandPartial {
+  id: string
+  application_id: string
+}
+
 export enum InteractionResponseType {
   PONG = 1,
   ACKNOWLEDGE = 2,