mentors can only claim one ticket at a time

Author: ehzhang

client/components/tickets/ticket/ticket.html

@@ -1,5 +1,6 @@
 <template name="ticket">
-  <div class="ui fluid card ticket {{#if statusIs 'CLAIMED'}}claimed{{/if}}">
+  <div class="animated flipInX
+              ui fluid card ticket {{#if statusIs 'CLAIMED'}}claimed{{/if}}">
     <div class="content">
       <i class="right floated red remove link cancel button icon"></i>
 
@@ -35,7 +36,11 @@
     </div>
     <div class="extra content">
       {{#if statusIs "OPEN"}}
-        <button class="primary fluid push button claim">Claim Ticket</button>
+        {{#if hasClaimedTicket}}
+          <button class="disabled primary fluid push button claim">Claim Ticket</button>
+        {{else}}
+          <button class="primary fluid push button claim">Claim Ticket</button>
+        {{/if}}
       {{/if}}
 
       {{#if statusIs "CLAIMED"}}

client/components/tickets/ticket/ticket.js

@@ -1,5 +1,5 @@
 Template.ticket.rendered = function(){
-  $(this.findAll('.ticket')).addClass('animated bounceInUp');
+
 };
 
 Template.ticket.helpers({
@@ -14,6 +14,9 @@ Template.ticket.helpers({
   },
   formattedDate: function(){
     return moment().format('MMMM Do YYYY, h:mm a');
+  },
+  hasClaimedTicket: function(){
+    return Tickets.find({status: "CLAIMED", claimId: Meteor.user()._id}).fetch().length > 0;
   }
 });
 

client/notifications.js

@@ -46,7 +46,7 @@ function setDocumentTitle(text){
 }
 
 
-// Desktop Notifications - EXPERIMENTAL
+// Desktop Notifications
 Tracker.autorun(function(){
   if (authorized.user()){
     // Check to see if the browser supports Notifications

lib/constants.js

@@ -48,6 +48,6 @@ CONSTANTS = {
   TICKET_PANEL_OPEN: "Your ticket is open.",
   TICKET_PANEL_OPEN_MESSAGE: "We'll let you know when your ticket has been claimed!",
 
-  TICKET_PANEL_CLAIMED: "Your ticket has been claimed!",
+  TICKET_PANEL_CLAIMED: "Your ticket has been claimed!"
 };
 

server/methods.js

@@ -9,8 +9,10 @@ Meteor.methods({
   cancelTicket: cancelTicket,
   deleteTicket: deleteTicket,
   reopenTicket: reopenTicket,
+
   createAnnouncement: createAnnouncement,
   deleteAnnouncement: deleteAnnouncement,
+
   toggleRole: toggleRole,
   updateUser: updateUser,
   createAccount: createAccount
@@ -48,22 +50,30 @@ function createTicket(topic, location, contact) {
 }
 
 function claimTicket(id){
-  // Mentor only
+  // Mentor Only
   if (authorized.mentor(this.userId)){
     var user = _getUser(this.userId);
-    Tickets.update({
-      _id: id
-    },{
-      $set: {
-        status: "CLAIMED",
-        claimId: user._id,
-        claimName: _getUserName(user),
-        claimTime: Date.now()
-      }
-    });
-
-    _log("Ticket Claimed by " + this.userId);
-    return true;
+    // Mentors can only claim one ticket at a time.
+    var currentClaim = Tickets.find({
+      status: "CLAIMED",
+      claimId: this.userId
+    }).fetch();
+
+    if (currentClaim.length === 0){
+      Tickets.update({
+        _id: id
+      },{
+        $set: {
+          status: "CLAIMED",
+          claimId: user._id,
+          claimName: _getUserName(user),
+          claimTime: Date.now()
+        }
+      });
+
+      _log("Ticket Claimed by " + this.userId);
+      return true;
+    }
   }
   return false;
 }
@@ -136,15 +146,16 @@ function deleteTicket(id){
   }
 }
 
-function createAnnouncement(header, content){
+function createAnnouncement(header, content, type){
   if (authorized.admin(this.userId)){
     var user = _getUser(this.userId);
     Announcements.insert({
       userId: user._id,
       name: _getUserName(user),
       timestamp: Date.now(),
       header: header,
-      content: content
+      content: content,
+      type: type
     });
     _log("Announcement created by " + this.userId);
     return true;