From a80ccb6bfde42201c256a6f199a66e71fe6d12a1 Mon Sep 17 00:00:00 2001
From: mightypanders <mighty.panders@posteo.de>
Date: Sun, 16 Apr 2023 02:04:08 +0200
Subject: [PATCH] add: JF handler to take care of JF interactions

---
 jellyfin/handler.ts | 64 +++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 64 insertions(+)
 create mode 100644 jellyfin/handler.ts

diff --git a/jellyfin/handler.ts b/jellyfin/handler.ts
new file mode 100644
index 0000000..0a9e32f
--- /dev/null
+++ b/jellyfin/handler.ts
@@ -0,0 +1,64 @@
+import { User } from "discord.js";
+import { UserDto } from "./model/userDto";
+import { Config } from "../server/configuration";
+import { UserApi } from "./api/userApi";
+import { logger } from "../server/logger";
+import { SystemApi } from "./api/systemApi";
+
+export class JellyfinHandler {
+
+  private userApi: UserApi
+  private systemApi: SystemApi
+  private token: string
+  private authHeader: { headers: { 'X-MediaBrowser-Token': string } }
+  private config: Config
+  private serverName: string = "";
+
+  public async ServerName(): Promise<string> {
+    if (this.serverName === "") {
+      const info = await this.systemApi.getSystemInfo(this.authHeader)
+      this.serverName = info.body.serverName ?? this.config.bot.jellyfin_url
+    }
+    return this.serverName
+  }
+  constructor(_config: Config, _userApi?: UserApi, _systemApi?: SystemApi) {
+    this.config = _config
+    this.userApi = _userApi ?? new UserApi(this.config.bot.jellyfin_url)
+    this.systemApi = _systemApi ?? new SystemApi(this.config.bot.jellyfin_url)
+    this.token = this.config.bot.jellfin_token
+    this.authHeader = {
+      headers: {
+        "X-MediaBrowser-Token": this.token
+      }
+    }
+  }
+
+  private generateJFUserName(discordUser: User): string {
+    return discordUser.username + discordUser.discriminator
+  }
+
+  public async addPermissionsToUserAccount(jfUserAccount: UserDto, guildId: string, requestId: string): Promise<UserDto> {
+    throw new Error("Method not implemented.");
+  }
+  public async createUserAccountForDiscordUser(discordUser: User, guildId: string, requestId: string): Promise<UserDto> {
+    const newUserName = this.generateJFUserName(discordUser)
+    logger.info(`New Username for ${discordUser.username}: ${newUserName}`, { guildId, requestId })
+    throw new Error("Method not implemented.");
+  }
+  public async isUserAlreadyPresent(discordUser: User, guildId: string, requestId: string): Promise<boolean> {
+    const jfUsernameFromDiscordUsername = this.generateJFUserName(discordUser)
+    const jfUsers = await this.getCurrentUsers(guildId, requestId)
+    const currentJfUserNames = jfUsers.map(x => x.name)
+    const presence = currentJfUserNames.find(x => x === jfUsernameFromDiscordUsername)
+    return presence !== undefined
+  }
+  public async getCurrentUsers(guildId: string, requestId: string): Promise<UserDto[]> {
+    try {
+      const result = await this.userApi.getUsers(undefined, undefined, this.authHeader)
+      return result.body
+    } catch (error) {
+      logger.error(`Could not fetch current users from jellyfin`, { guildId, requestId })
+    }
+    return []
+  }
+}