fix: hub moderator check hotfix

Author: dev-737

src/commands/slash/Main/hub/moderator.ts

@@ -11,7 +11,7 @@ export default class Moderator extends HubCommand {
     const hub = (await this.hubService.findHubsByName(hubName)).at(0);
 
     const locale = await interaction.client.userManager.getUserLocale(interaction.user.id);
-    if (!hub || !(await hub?.isManager(interaction.user.id))) {
+    if (!hub || !(await hub.isManager(interaction.user.id))) {
       await this.replyEmbed(interaction, t('hub.notManager', locale, { emoji: emojis.no }), {
         ephemeral: true,
       });

src/managers/HubModeratorManager.ts

@@ -5,6 +5,7 @@ import getRedis from '#main/utils/Redis.js';
 import { handleError } from '#main/utils/Utils.js';
 import { HubModerator, Role } from '@prisma/client';
 import { Redis } from 'ioredis';
+import isEmpty from 'lodash/isEmpty.js';
 
 export default class HubModeratorManager {
   private readonly hub: HubManager;
@@ -64,7 +65,7 @@ export default class HubModeratorManager {
 
   async fetchAll() {
     const fromCache = await this.cache.hgetall(this.modsKey);
-    if (fromCache) {
+    if (!isEmpty(fromCache)) {
       return Object.values(fromCache).map((c) => JSON.parse(c)) as HubModerator[];
     }
 

src/utils/hub/edit.ts

@@ -66,8 +66,8 @@ export const hubEmbed = async (hub: Hub, totalConnections: number, totalMods: nu
 
   `,
     )
-    .setThumbnail(hub.iconUrl)
-    .setImage(hub.bannerUrl)
+    .setThumbnail(hub.iconUrl || null)
+    .setImage(hub.bannerUrl || null)
     .addFields(
       {
         name: 'Blacklists',