improve saveMessage (switch to class) and started to test

back/controllers/messages.js

@@ -1,12 +1,13 @@
 const statusCode = require("../utils/statusCodes").statusCodes;
 const { getMessages } = require("../db/api.js");
+const { logger } = require("../system/Logger");
 
 async function messages(body, res) {
     const { roomId } = body;
     getMessages(roomId).then((messages) => {
         res.status(statusCode.OK).json(messages);
     }).catch((err) => {
-        console.log(err)
+        logger.err(err)
         res.status(statusCode.INTERNAL_SERVER_ERROR);
     });
 }

back/controllers/rooms.js

@@ -1,12 +1,13 @@
 const statusCode = require("../utils/statusCodes").statusCodes;
 const { getRooms } = require("../db/api.js");
+const { logger } = require("../system/Logger");
 
 async function rooms(body, res) {
     const { mailboxId, offset, limit } = body;
     getRooms(mailboxId).then((rooms) => {
         res.status(statusCode.OK).json(rooms);
     }).catch((err) => {
-        console.log(err)
+        logger.error(err)
         res.status(statusCode.INTERNAL_SERVER_ERROR);
     });
 }