zappyzep/backend/src/plugins/UsernameSaver.ts

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import { decorators as d, GlobalPlugin } from "knub";
import { UsernameHistory } from "../data/UsernameHistory";
import { Member, User } from "eris";
import { GlobalZeppelinPlugin } from "./GlobalZeppelinPlugin";
export class UsernameSaver extends GlobalZeppelinPlugin {
public static pluginName = "username_saver";
protected usernameHistory: UsernameHistory;
async onLoad() {
this.usernameHistory = new UsernameHistory();
}
protected async updateUsername(user: User) {
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if (!user) return;
const newUsername = `${user.username}#${user.discriminator}`;
const latestEntry = await this.usernameHistory.getLastEntry(user.id);
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if (!latestEntry || newUsername !== latestEntry.username) {
await this.usernameHistory.addEntry(user.id, newUsername);
}
}
@d.event("userUpdate", null, false)
async onUserUpdate(user: User) {
this.updateUsername(user);
}
@d.event("guildMemberAdd", null, false)
async onGuildMemberAdd(_, member: Member) {
this.updateUsername(member.user);
}
}