refator: change comments

back/methods/chat/send.js

@@ -1,6 +1,6 @@
 module.exports = Self => {
     Self.remoteMethodCtx('send', {
-        description: 'Send a RocketChat message',
+        description: 'Insert in model Chat',
         accessType: 'WRITE',
         accepts: [{
             arg: 'to',

back/methods/chat/sendCheckingPresence.js

@@ -1,6 +1,6 @@
 module.exports = Self => {
     Self.remoteMethodCtx('sendCheckingPresence', {
-        description: 'Sends a RocketChat message to a connected user or department channel',
+        description: 'Insert in model Chat',
         accessType: 'WRITE',
         accepts: [{
             arg: 'workerId',

back/methods/chat/sendQueued.js

@@ -14,7 +14,7 @@ module.exports = Self => {
         }
     });
 
-    Self.sendQueued = async ctx => {
+    Self.sendQueued = async() => {
         const models = Self.app.models;
         const maxAttempts = 3;
         const sentStatus = 1;
@@ -46,6 +46,12 @@ module.exports = Self => {
         }
     };
 
+    /**
+     * Check user status in Rocket
+     *
+     * @param {object} chat - The sender id
+     * @return {Promise} - The request promise
+     */
     Self.sendCheckingUserStatus = async function sendCheckingUserStatus(chat) {
         const models = Self.app.models;
 
@@ -78,7 +84,7 @@ module.exports = Self => {
     };
 
     /**
-     * Update status and attempts of a chat
+     * Send a rocket message
      *
      * @param {object} senderFk - The sender id
      * @param {string} recipient - The user (@) or channel (#) to send the message