FEATURE: show pending/redeemed invite count in tabs

app/assets/javascripts/discourse/controllers/user-invited-show.js.es6

@@ -7,6 +7,7 @@ export default Ember.Controller.extend({
   model: null,
   filter: null,
   totalInvites: null,
+  invitesCount: null,
   canLoadMore: true,
   invitesLoading: false,
 
@@ -58,6 +59,22 @@ export default Ember.Controller.extend({
     return this.get('totalInvites') > 9;
   }.property('totalInvites'),
 
+  pendingLabel: function() {
+    if (this.get('invitesCount.total') > 50) {
+      return I18n.t('user.invited.pending_tab_with_count', {count: this.get('invitesCount.pending')});
+    } else {
+      return I18n.t('user.invited.pending_tab');
+    }
+  }.property('invitesCount'),
+
+  redeemedLabel: function() {
+    if (this.get('invitesCount.total') > 50) {
+      return I18n.t('user.invited.redeemed_tab_with_count', {count: this.get('invitesCount.redeemed')});
+    } else {
+      return I18n.t('user.invited.redeemed_tab');
+    }
+  }.property('invitesCount'),
+
   actions: {
 
     rescind(invite) {

app/assets/javascripts/discourse/models/invite.js.es6

@@ -43,6 +43,11 @@ Invite.reopenClass({
 
       return Em.Object.create(result);
     });
+  },
+
+  findInvitedCount(user) {
+    if (!user) { return Em.RSVP.resolve(); }
+    return Discourse.ajax("/users/" + user.get('username_lower') + "/invited_count.json").then(result => Em.Object.create(result.counts));
   }
 
 });

app/assets/javascripts/discourse/routes/user-invited-show.js.es6

@@ -4,8 +4,12 @@ import showModal from "discourse/lib/show-modal";
 export default Discourse.Route.extend({
 
   model(params) {
-    this.inviteFilter = params.filter;
-    return Invite.findInvitedBy(this.modelFor("user"), params.filter);
+    const self = this;
+    Invite.findInvitedCount(self.modelFor("user")).then(function (result) {
+      self.set('invitesCount', result);
+    });
+    self.inviteFilter = params.filter;
+    return Invite.findInvitedBy(self.modelFor("user"), params.filter);
   },
 
   afterModel(model) {
@@ -20,7 +24,8 @@ export default Discourse.Route.extend({
       user: this.controllerFor("user").get("model"),
       filter: this.inviteFilter,
       searchTerm: "",
-      totalInvites: model.invites.length
+      totalInvites: model.invites.length,
+      invitesCount: this.get('invitesCount')
     });
   },
 

app/assets/javascripts/discourse/templates/components/nav-item.hbs

@@ -1,5 +1,9 @@
 {{#if routeParam}}
-  {{#link-to route routeParam}}{{i18n label}}{{/link-to}}
+  {{#if i18nLabel}}
+    {{#link-to route routeParam}}{{i18nLabel}}{{/link-to}}
+  {{else}}
+    {{#link-to route routeParam}}{{i18n label}}{{/link-to}}
+  {{/if}}
 {{else}}
   {{#if route}}
     {{#link-to route}}{{i18n label}}{{/link-to}}

app/assets/javascripts/discourse/templates/user-invited-show.hbs

@@ -6,8 +6,8 @@
       <div class='user-invite-controls'>
         <div class='span15'>
           <ul class="nav nav-pills">
-            {{nav-item route='userInvited.show' routeParam='pending' label='user.invited.pending_tab'}}
-            {{nav-item route='userInvited.show' routeParam='redeemed' label='user.invited.redeemed_tab'}}
+            {{nav-item route='userInvited.show' routeParam='pending' i18nLabel=pendingLabel}}
+            {{nav-item route='userInvited.show' routeParam='redeemed' i18nLabel=redeemedLabel}}
           </ul>
         </div>
 

app/controllers/users_controller.rb

@@ -181,6 +181,16 @@ class UsersController < ApplicationController
                      can_see_invite_details: guardian.can_see_invite_details?(inviter)
   end
 
+  def invited_count
+    inviter = fetch_user_from_params
+
+    pending_count = Invite.find_pending_invites_count(inviter)
+    redeemed_count = Invite.find_redeemed_invites_count(inviter)
+
+    render json: {counts: { pending: pending_count, redeemed: redeemed_count,
+                            total: (pending_count.to_i + redeemed_count.to_i) } }
+  end
+
   def is_local_username
     users = params[:usernames]
     users = [params[:username]] if users.blank?

app/models/invite.rb

@@ -151,13 +151,13 @@ class Invite < ActiveRecord::Base
     group_ids
   end
 
-  def self.find_all_invites_from(inviter, offset=0)
+  def self.find_all_invites_from(inviter, offset=0, limit=SiteSetting.invites_per_page)
     Invite.where(invited_by_id: inviter.id)
           .includes(:user => :user_stat)
           .order('CASE WHEN invites.user_id IS NOT NULL THEN 0 ELSE 1 END',
                  'user_stats.time_read DESC',
                  'invites.redeemed_at DESC')
-          .limit(SiteSetting.invites_per_page)
+          .limit(limit)
           .offset(offset)
           .references('user_stats')
   end
@@ -170,6 +170,14 @@ class Invite < ActiveRecord::Base
     find_all_invites_from(inviter, offset).where('invites.user_id IS NOT NULL').order('invites.redeemed_at DESC')
   end
 
+  def self.find_pending_invites_count(inviter)
+    find_all_invites_from(inviter, 0, nil).where('invites.user_id IS NULL').count
+  end
+
+  def self.find_redeemed_invites_count(inviter)
+    find_all_invites_from(inviter, 0, nil).where('invites.user_id IS NOT NULL').count
+  end
+
   def self.filter_by(email_or_username)
     if email_or_username
       where(

config/locales/client.en.yml

@@ -609,9 +609,11 @@ en:
         truncated: "Showing the first {{count}} invites."
         redeemed: "Redeemed Invites"
         redeemed_tab: "Redeemed"
+        redeemed_tab_with_count: "Redeemed ({{count}})"
         redeemed_at: "Redeemed"
         pending: "Pending Invites"
         pending_tab: "Pending"
+        pending_tab_with_count: "Pending ({{count}})"
         topics_entered: "Topics Viewed"
         posts_read_count: "Posts Read"
         expired: "This invite has expired."

config/routes.rb

@@ -275,6 +275,7 @@ Discourse::Application.routes.draw do
   get "users/:username/staff-info" => "users#staff_info", constraints: {username: USERNAME_ROUTE_FORMAT}
 
   get "users/:username/invited" => "users#invited", constraints: {username: USERNAME_ROUTE_FORMAT}
+  get "users/:username/invited_count" => "users#invited_count", constraints: {username: USERNAME_ROUTE_FORMAT}
   get "users/:username/invited/:filter" => "users#invited", constraints: {username: USERNAME_ROUTE_FORMAT}
   post "users/action/send_activation_email" => "users#send_activation_email"
   get "users/:username/activity" => "users#show", constraints: {username: USERNAME_ROUTE_FORMAT}