improvement: started translation of backend errors

backend/src/helpers/CheckContactOpenTickets.ts

@@ -8,9 +8,7 @@ const CheckContactOpenTickets = async (contactId: number): Promise<void> => {
   });
 
   if (ticket) {
-    throw new AppError(
-      "There's already an open or pending ticket for this contact."
-    );
+    throw new AppError("ERR_OTHER_OPEN_TICKET");
   }
 };
 

backend/src/helpers/GetDefaultWhatsApp.ts

@@ -7,7 +7,7 @@ const GetDefaultWhatsApp = async (): Promise<Whatsapp> => {
   });
 
   if (!defaultWhatsapp) {
-    throw new AppError("No default WhatsApp found. Check Connection page.");
+    throw new AppError("ERR_NO_WAPP_FOUND");
   }
 
   return defaultWhatsapp;

backend/src/helpers/GetTicketWbot.ts

@@ -1,6 +1,5 @@
 import { Client as Session } from "whatsapp-web.js";
 import { getWbot } from "../libs/wbot";
-import AppError from "../errors/AppError";
 import GetDefaultWhatsApp from "./GetDefaultWhatsApp";
 import Ticket from "../models/Ticket";
 
@@ -8,9 +7,6 @@ const GetTicketWbot = async (ticket: Ticket): Promise<Session> => {
   if (!ticket.whatsappId) {
     const defaultWhatsapp = await GetDefaultWhatsApp();
 
-    if (!defaultWhatsapp) {
-      throw new AppError("No default WhatsApp found. Check Connection page.");
-    }
     await ticket.$set("whatsapp", defaultWhatsapp);
   }