migrated receive message logic to typescript

backend/src/helpers/GetTicketWbot.ts

@@ -0,0 +1,22 @@
+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";
+
+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);
+  }
+
+  const wbot = getWbot(ticket.whatsappId);
+
+  return wbot;
+};
+
+export default GetTicketWbot;

backend/src/helpers/SetTicketMessagesAsRead.ts

@@ -0,0 +1,34 @@
+import { getIO } from "../libs/socket";
+import { getWbot } from "../libs/wbot";
+import Message from "../models/Message";
+import Ticket from "../models/Ticket";
+
+const SetTicketMessagesAsRead = async (ticket: Ticket): Promise<void> => {
+  const wbot = getWbot(ticket.whatsappId);
+
+  await Message.update(
+    { read: true },
+    {
+      where: {
+        ticketId: ticket.id,
+        read: false
+      }
+    }
+  );
+
+  try {
+    await wbot.sendSeen(`${ticket.contact.number}@c.us`);
+  } catch (err) {
+    console.log(
+      "Could not mark messages as read. Maybe whatsapp session disconnected?"
+    );
+  }
+
+  const io = getIO();
+  io.to("notification").emit("ticket", {
+    action: "updateUnread",
+    ticketId: ticket.id
+  });
+};
+
+export default SetTicketMessagesAsRead;