Agent not overwritable

src/telegram/telegram.service.ts

@@ -124,11 +124,11 @@ export class TelegramService {
             ));
 
         if((await this.prismaService.agent.count({
-                where: { id: match[1] },
+                where: { id: match[1], uid: "" },
             })) == 0)
             return void (await this.telegram.sendMessage(
                 msg.chat.id,
-                'AgentId not found!',
+                'AgentId not found or already taken!',
             ));
 
         const agent = await this.prismaService.agent.update({