refator: isBlockedUser method in DynamicConfigService

Author: winverse

packages/velog-server/src/services/DynamicConfigService/index.ts

@@ -11,8 +11,7 @@ export class DynamicConfigService implements Service {
   constructor(private readonly db: DbService) {}
   public async isBlockedUser(username: string = ''): Promise<boolean> {
     const list = await this.readBlockUserList()
-    const isBlocked = list.includes(username)
-    return isBlocked
+    return list.includes(username)
   }
   private async readBlockUserList(): Promise<string[]> {
     const list = await this.db.dynamicConfigItem.findMany({