Add automatic creation of vote message with random movies

When a !nextwp event is created the bot will fetch random movies and create a message that people can vote on

server/configuration.ts

@@ -1,4 +1,5 @@
 import dotenv from "dotenv"
+import { AddListingProviderRequestToJSON } from "./jellyfin"
 dotenv.config()
 
 interface options {
@@ -22,6 +23,7 @@ export interface Config {
     workaround_token: string
     watcher_role: string
     jf_admin_role: string
+    announcement_channel_id: string
   }
 }
 export const config: Config = {
@@ -53,6 +55,7 @@ export const config: Config = {
     jellyfin_url: process.env.JELLYFIN_URL ?? "",
     workaround_token: process.env.TOKEN ?? "",
     watcher_role: process.env.WATCHER_ROLE ?? "",
-    jf_admin_role: process.env.ADMIN_ROLE ?? ""
+    jf_admin_role: process.env.ADMIN_ROLE ?? "",
+    announcement_channel_id: process.env.CHANNEL_ID ?? ""
   }
 }

server/events/guildScheduledEventCreate.ts

@@ -0,0 +1,44 @@
+import { BaseFetchOptions, ChannelType, GuildBasedChannel, GuildChannelResolvable, GuildMember, GuildScheduledEvent, GuildScheduledEventStatus, Message, TextChannel, messageLink } from "discord.js";
+import { v4 as uuid } from "uuid";
+import { jellyfinHandler } from "../..";
+import { getGuildSpecificTriggerRoleId } from "../helper/roleFilter";
+import { logger } from "../logger";
+import { config } from "../configuration";
+
+
+export const name = 'guildScheduledEventCreate'
+
+const emotes = ["1️⃣", "2️⃣", "3️⃣", "4️⃣", "5️⃣", "6️⃣", "7️⃣", "8️⃣", "9️⃣", "🔟"]
+
+export async function execute(event: GuildScheduledEvent) {
+    const requestId = uuid()
+    logger.debug(`New event created: ${JSON.stringify(event, null, 2)}`, { guildId: event.guildId, requestId })
+
+    if (event.name.toLowerCase().includes("!nextwp")) {
+        logger.info("Event was a placeholder event to start a new watchparty and voting. Creating vote!", { guildId: event.guildId, requestId })
+        logger.debug("Renaming event", { guildId: event.guildId, requestId })
+        event.edit({ name: "Watchparty - Voting offen" })
+        const movies = await jellyfinHandler.getRandomMovies(5, event.guildId, requestId)
+
+        logger.info(`Got ${movies.length} random movies. Creating voting`, { guildId: event.guildId, requestId })
+        logger.debug(`Movies: ${JSON.stringify(movies.map(movie => movie.name))}`, { guildId: event.guildId, requestId })
+
+
+
+        const channel: TextChannel = <TextChannel>(await event.guild?.channels.fetch())?.filter(channel => channel!.id === config.bot.announcement_channel_id).map((value, _) => value)[0] //todo: needs to be done less sketchy
+        logger.debug(`Found channel ${JSON.stringify(channel, null, 2)}`)
+
+        let message = "Es gibt eine neue Abstimmung für die nächste Watchparty! Stimme hierunter für den nächsten Film ab!\n"
+
+        for (let i = 0; i < movies.length; i++) {
+            message = message.concat(emotes[i]).concat(": ").concat(movies[i].name!).concat("\n")
+        }
+
+        const sentMessage: Message<true> = await (await channel.fetch()).send(message)
+
+        for (let i = 0; i < movies.length; i++) {
+            sentMessage.react(emotes[i])
+        }
+
+    }
+}

server/events/guildScheduledEventUpdate.ts

@@ -9,8 +9,8 @@ export const name = 'guildScheduledEventUpdate'
 
 export async function execute(oldEvent: GuildScheduledEvent, newEvent: GuildScheduledEvent) {
     try {
-        logger.info(JSON.stringify(newEvent, null, 2))
         const requestId = uuid()
+        logger.debug(`Got scheduledEvent update. New Event: ${JSON.stringify(newEvent, null, 2)}`,{guildId: newEvent.guildId, requestId})
 
         if (newEvent.description?.toLowerCase().includes("!wp") && [GuildScheduledEventStatus.Active, GuildScheduledEventStatus.Completed].includes(newEvent.status)) {
             const roles = getGuildSpecificTriggerRoleId(newEvent.guildId).map((key, value)=> value)
@@ -37,6 +37,7 @@ export async function execute(oldEvent: GuildScheduledEvent, newEvent: GuildSche
         logger.error(error)
     }
 }
+
 async function createJFUsers(members: GuildMember[], movieName: string, requestId?: string) {
     logger.info(`Creating users for: \n ${JSON.stringify(members, null, 2)}`)
     members.forEach(member => {

server/jellyfin/handler.ts

@@ -2,8 +2,8 @@ import { GuildMember } from "discord.js";
 import { Config } from "../configuration";
 import { Maybe, PermissionLevel } from "../interfaces";
 import { logger } from "../logger";
-import { CreateUserByNameOperationRequest, DeleteUserRequest, SystemApi, UpdateUserPasswordOperationRequest, UpdateUserPolicyOperationRequest, UserApi } from "./apis";
+import { CreateUserByNameOperationRequest, DeleteUserRequest, GetItemsRequest, GetMovieRemoteSearchResultsOperationRequest, ItemLookupApi, ItemsApi, LibraryApi, SystemApi, UpdateUserPasswordOperationRequest, UpdateUserPolicyOperationRequest, UserApi } from "./apis";
-import { UpdateUserPasswordRequest } from "./models";
+import { BaseItemDto, UpdateUserPasswordRequest } from "./models";
 import { UserDto } from "./models/UserDto";
 import { Configuration, ConfigurationParameters } from "./runtime";
 
@@ -12,6 +12,7 @@ export class JellyfinHandler {
 
   private userApi: UserApi
   private systemApi: SystemApi
+  private moviesApi: ItemsApi
   private token: string
   private authHeader: { headers: { 'X-Emby-Authorization': string } }
   private config: Config
@@ -24,7 +25,7 @@ export class JellyfinHandler {
     }
     return this.serverName
   }
-  constructor(_config: Config, _userApi?: UserApi, _systemApi?: SystemApi) {
+  constructor(_config: Config, _userApi?: UserApi, _systemApi?: SystemApi, _itemsApi?: ItemsApi) {
     this.config = _config
     this.token = this.config.bot.jellfin_token
     this.authHeader = {
@@ -40,8 +41,14 @@ export class JellyfinHandler {
       basePath: this.config.bot.jellyfin_url,
       headers: this.authHeader.headers
     }
+    const libraryApiConfigurationParams: ConfigurationParameters = {
+      basePath: this.config.bot.jellyfin_url,
+      headers: this.authHeader.headers
+    }
+
     this.userApi = _userApi ?? new UserApi(new Configuration(userApiConfigurationParams))
     this.systemApi = _systemApi ?? new SystemApi(new Configuration(systemApiConfigurationParams))
+    this.moviesApi = _itemsApi ?? new ItemsApi(new Configuration(libraryApiConfigurationParams))
     logger.info(`Initialized Jellyfin handler`, { requestId: 'Init' })
   }
 
@@ -222,6 +229,37 @@ export class JellyfinHandler {
     }
   }
 
+  public async getAllMovies(guildId: string, requestId: string): Promise<BaseItemDto[]> {
+    logger.info("requesting all movies from jellyfin", { guildId: guildId, requestId })
+
+    const liloJfUser = await this.getUser(<GuildMember>{ guild: { id: guildId }, displayName: "lilo" }, requestId)
+
+    const searchParams: GetItemsRequest = {
+      userId: liloJfUser?.id,
+      parentId: "f137a2dd21bbc1b99aa5c0f6bf02a805" // collection ID for all movies
+    }
+    const movies = (await (this.moviesApi.getItems(searchParams))).items?.filter(item => !item.isFolder)
+    // logger.debug(JSON.stringify(movies, null, 2), { guildId: guildId, requestId })
+    logger.info(`Found ${movies?.length} movies in total`, { guildId: guildId, requestId })
+    return movies ?? []
+  }
+
+  public async getRandomMovies(count: number, guildId: string, requestId: string): Promise<BaseItemDto[]> {
+    logger.info(`${count} random movies requested.`, { guildId: guildId, requestId })
+    const allMovies = await this.getAllMovies(guildId, requestId)
+    if (count >= allMovies.length) {
+      logger.info(`${count} random movies requested but found only ${allMovies.length}. Returning all Movies.`)
+      return allMovies
+    }
+    const movies: BaseItemDto[] = []
+    for (let i = 0; i < count; i++) {
+      const index = Math.random() * allMovies.length
+      movies.push(...allMovies.splice(index, 1)) // maybe out of bounds? ? 
+    }
+
+    return movies
+  }
+
 
 }
 export enum UserUpsertResult { enabled, created }