first commit, basic command handling and auth managing

bot/user.ts

@@ -0,0 +1,45 @@
+import { redis } from "bun";
+import { chatterApi } from ".";
+
+export class User {
+  constructor(username: string) {
+    this.username = username;
+  };
+
+  public username: string;
+  public id: string | undefined | null; // The null here and below serves the function to make typescript shut the fuck up
+  public displayName: string | undefined | null;
+
+  static async init(username: string): Promise<User | null> {
+    const userObj = new User(username);
+    const cachedata = await redis.exists(`user:${username}`);
+    if (!cachedata) {
+      const twitchdata = await chatterApi.users.getUserByName(username!);
+      if (!twitchdata) return null; // User does not exist in redis and twitch api can't get them: return null
+      await redis.set(`user:${username}:id`, twitchdata.id);
+      await redis.set(`user:${username}:displayName`, twitchdata.displayName);
+      await redis.set(`user:${username}:itemlock`, '0');
+    };
+    await userObj._setOptions();
+    return userObj;
+  };
+
+  private async _setOptions(): Promise<void> {
+    this.id = await redis.get(`user:${this.username}:id`);
+    this.displayName = await redis.get(`user:${this.username}:displayName`);
+  };
+
+  public async itemLock(): Promise<boolean> {
+    const lock = await redis.get(`user:${this.username}:itemlock`);
+    if (lock === '0') return false;
+    return true;
+  };
+
+  public async setLock(): Promise<void> {
+    await redis.set(`user:${this.username}:itemlock`, '1');
+  };
+
+  public async clearLock(): Promise<void> {
+    await redis.set(`user:${this.username}:itemlock`, '0');
+  };
+};