first commit, basic command handling and auth managing

bot/index.ts

@@ -0,0 +1,34 @@
+import { createAuthProvider } from "./auth";
+import { ApiClient } from "@twurple/api";
+import { EventSubWsListener } from "@twurple/eventsub-ws";
+import { intents } from "./commands";
+
+const CHATTERBASEINTENTS = ["user:read:chat", "user:write:chat", "user:bot"];
+const STREAMERBASEINTENTS = ["user:read:chat"];
+
+export const singleUserMode = process.env.CHATTER_IS_STREAMER === 'true';
+export const chatterId = process.env.CHATTER_ID ?? "";
+if (chatterId === "") { console.error('Please set a CHATTER_ID in the .env'); process.exit(1); };
+export const streamerId = process.env.STREAMER_ID ?? "";
+if (streamerId === "") { console.log('Please set a STREAMER_ID in the .env'); process.exit(1); };
+
+const chatterIntents = singleUserMode ? CHATTERBASEINTENTS.concat(STREAMERBASEINTENTS) : CHATTERBASEINTENTS;
+const streamerIntents = STREAMERBASEINTENTS.concat(intents);
+
+export const chatterAuthProvider = await createAuthProvider(chatterId, chatterIntents);
+export const streamerAuthProvider = singleUserMode ? undefined : await createAuthProvider(streamerId, streamerIntents, true);
+
+/** chatterApi should be used for sending messages, retrieving user data, etc */
+export const chatterApi = new ApiClient({ authProvider: chatterAuthProvider });
+
+/** streamerApi should be used for: adding/removing mods, managing timeouts, etc. */
+export const streamerApi = streamerAuthProvider ? new ApiClient({ authProvider: streamerAuthProvider }) : chatterApi; // if there is no streamer user, use the chatter user
+
+/** As the streamerApi has either the streamer or the chatter if the chatter IS the streamer this has streamer permissions */
+export const eventSub = new EventSubWsListener({ apiClient: streamerApi });
+
+export const commandPrefix = process.env.COMMAND_PREFIX ?? "!";
+
+await import("./events");
+
+eventSub.start();