chore: type interaction handler responses

Author: josefaidt

src/lib/discord/Command.ts

@@ -3,8 +3,8 @@ import type {
   APIApplicationCommand,
   RESTPostAPIApplicationCommandsJSONBody,
 } from 'discord-api-types/v9'
-import type { CommandInteraction } from 'discord.js'
-import { DiscordCommandOption } from './CommandOption'
+import type { CommandInteraction, InteractionReplyOptions } from 'discord.js'
+import type { DiscordCommandOption } from './CommandOption'
 
 export interface IDiscordCommandConfig {
   name: string
@@ -16,7 +16,11 @@ export interface IDiscordCommandConfig {
 
 export type DiscordCommandHandler = (
   interaction: CommandInteraction
-) => string | undefined | Promise<string | undefined>
+) =>
+  | string
+  | undefined
+  | InteractionReplyOptions
+  | Promise<string | undefined | InteractionReplyOptions>
 
 export type CreateDiscordCommandInput = IDiscordCommandConfig & {
   handler: DiscordCommandHandler

src/lib/discord/commands/contribute.ts

@@ -1,5 +1,5 @@
 import { createCommand, createOption } from '$discord'
-import type { CommandInteraction } from 'discord.js'
+import type { CommandInteraction, InteractionReplyOptions } from 'discord.js'
 
 const repository = createOption({
   name: 'repository',
@@ -33,7 +33,9 @@ const command = createCommand({
   name: 'contribute',
   description: 'Learn how to contribute to an Amplify project',
   options: [repository],
-  handler: (interaction: CommandInteraction) => {
+  handler: (
+    interaction: CommandInteraction
+  ): InteractionReplyOptions | string => {
     const [{ value: repository }] = interaction.options.data
     const lines = [
       'Thanks for your interest in contributing! To learn how to get started visit the contributing guide:',

src/lib/discord/commands/github.ts

@@ -1,5 +1,5 @@
 import { createCommand, createOption } from '$discord'
-import type { CommandInteraction } from 'discord.js'
+import type { CommandInteraction, InteractionReplyOptions } from 'discord.js'
 
 const repository = createOption({
   name: 'repository',
@@ -30,7 +30,9 @@ const command = createCommand({
   name: 'github',
   description: 'Gives link to GitHub repository',
   options: [repository],
-  handler: (interaction: CommandInteraction) => {
+  handler: (
+    interaction: CommandInteraction
+  ): InteractionReplyOptions | string => {
     const [{ value: repository }] = interaction.options.data
     return getRepositoryUrl(repository as string)
   },

src/lib/discord/commands/giverole.ts

@@ -1,7 +1,7 @@
 import { createCommand } from '$discord'
-import type { Role, User } from 'discord.js'
+import type { Role, User, InteractionReplyOptions } from 'discord.js'
 
-async function handler(interaction) {
+async function handler(interaction): Promise<InteractionReplyOptions | string> {
   const { member: caller, guild } = interaction
   const { role, user } = interaction.options.data.reduce(
     (acc, current, index, source) => {

src/lib/discord/commands/thread.ts

@@ -1,14 +1,14 @@
 import { MessageEmbed } from 'discord.js'
 import { createCommand, createOption } from '$discord'
-import type { ThreadChannel } from 'discord.js'
+import type { InteractionReplyOptions, ThreadChannel } from 'discord.js'
 import { prisma } from '$lib/db'
 
 export const PREFIXES = {
   solved: '✅ - ',
   open: '﹖ - ',
 }
 
-async function handler(interaction) {
+async function handler(interaction): Promise<InteractionReplyOptions | string> {
   const channel = interaction.channel as ThreadChannel
   const messages = await channel.messages.fetch()
   const record = await prisma.question.findUnique({