Merge 4c60baf7c1 into 33aee342b4

app/assets/javascripts/application.js

@@ -57,3 +57,5 @@ $(document).ready(function() {
         delegateSelector: 'a.smoothscroll'
     });
 });
+
+UnobtrusiveFlash.flashOptions['timeout'] = 3000;

app/assets/stylesheets/osem.css.scss

@@ -94,3 +94,8 @@ p.comment-body {
 .box{
   height: 230px;
 }
+
+.quantity_left{
+  height: 3em;
+  width: 9em;
+}

app/controllers/admin/resources_controller.rb

@@ -2,6 +2,7 @@ module Admin
   class ResourcesController < Admin::BaseController
     load_and_authorize_resource :conference, find_by: :short_title
     load_and_authorize_resource :resource, only: [:show, :edit, :update, :destroy]
+    after_action :prepare_unobtrusive_flash, only: [:update]
 
     def index; end
 
@@ -23,12 +24,23 @@ module Admin
     end
 
     def update
-      if @resource.update_attributes(resource_params)
-        redirect_to admin_conference_resources_path(conference_id: @conference.short_title),
-                    notice: 'Resource successfully updated.'
-      else
-        flash.now[:error] = "Resource update failed: #{@resource.errors.full_messages.join('. ')}."
-        render :edit
+      successful_update = check_successful_update params[:increment_used_resource_flag]
+      respond_to do |format|
+        if successful_update
+          format.html do
+            redirect_to admin_conference_resources_path(conference_id: @conference.short_title),
+                        notice: 'Resource successfully updated.'
+          end
+          flash.now[:notice] = if params[:increment_used_resource_flag].to_i.zero?
+                                 "One #{@resource.name} freed."
+                               else
+                                 "One more #{@resource.name} used."
+                               end
+        else
+          flash.now[:error] = "Resource #{@resource.name}'s update failed: #{@resource.errors.full_messages.join('. ')}."
+          format.html{ render :edit }
+        end
+        format.js
       end
     end
 
@@ -48,5 +60,16 @@ module Admin
     def resource_params
       params.require(:resource).permit(:name, :description, :quantity, :used, :conference_id)
     end
+
+    def check_successful_update(increment_used_resource_flag)
+      if increment_used_resource_flag.present?
+        # Increment/Decrement of Resource via Index Page
+        @resource.used = params[:increment_used_resource_flag].to_i == 1 ? (@resource.used + 1) : (@resource.used - 1)
+        @resource.save
+      else
+        # Update via Edit Page
+        @resource.update_attributes(resource_params)
+      end
+    end
   end
 end

app/views/admin/resources/_update_links.html.haml

@@ -0,0 +1,17 @@
+= link_to admin_conference_resource_path(conference.short_title,
+  resource, increment_used_resource_flag: 0), method: :put,
+  title: "Free 1 #{resource.name}",
+  class: "btn btn-primary #{'disabled' if resource.used <= 0}",
+  remote: true do
+  %span.fa.fa-minus.fa-2x.update_action
+%button.btn.btn-default.quantity_left.disabled.action-btn
+  %span{ id: "resource_left_#{resource.id}" }
+    = quantity_left_of(resource)
+= link_to admin_conference_resource_path(conference.short_title,
+  resource, increment_used_resource_flag: 1), method: :put,
+  title: "Use 1 #{resource.name}",
+  class: "btn btn-primary #{'disabled' if resource.used >= resource.quantity}",
+  remote: true do
+  %span.fa.fa-plus.fa-2x.update_action
+
+

app/views/admin/resources/index.html.haml

@@ -10,7 +10,7 @@
       %table.table.table-hover.datatable
         %thead
           %th Name
-          %th Left( Left/Total )
+          %th Remaining / Total
           %th Used
           %th Actions
         %tbody
@@ -20,9 +20,18 @@
                 = link_to(admin_conference_resource_path(@conference.short_title, resource.id)) do
                   = resource.name
                 %td
-                  = quantity_left_of(resource)
+                  .btn-group.hidden-sm.hidden-xs
+                    %span{ id: "group_large_update_actions_#{resource.id}" }
+                      = render partial: 'update_links',
+                          locals: { conference: @conference, resource: resource }
+
+                  .btn-group-vertical.visible-sm.visible-xs
+                    %span{ id: "group_small_update_actions_#{resource.id}" }
+                      = render partial: 'update_links',
+                          locals: { conference: @conference, resource: resource}
                 %td
-                  = resource.used
+                  %span{ id: "resource_used_#{resource.id}" }
+                    = resource.used
                 %td
                   .btn-group
                     = link_to 'Edit', edit_admin_conference_resource_path(@conference.short_title, resource.id),
@@ -34,3 +43,4 @@
   .col-md-12
     = link_to 'Add Resource', new_admin_conference_resource_path, class: 'btn btn-success pull-right', disabled: !(can? :create, Resource.new(conference_id: @conference_id))
 
+

app/views/admin/resources/update.js.erb

@@ -0,0 +1,5 @@
+$('<%= "#group_large_update_actions_#{@resource.id.to_s}" %>').html('<%= j render partial: "update_links", locals: { conference: @conference, resource: @resource} %>');
+$('<%= "#group_small_update_actions_#{@resource.id.to_s}" %>').html('<%= j render partial: "update_links", locals: { conference: @conference, resource: @resource} %>');
+$('<%= "#resource_left_#{@resource.id.to_s}" %>').text('<%= "#{@resource.quantity - @resource.used }/#{@resource.quantity}"%>').fadeIn();
+$('<%= "#resource_used_#{@resource.id.to_s}" %>').text(<%=@resource.used%>).fadeIn();
+

app/views/layouts/_admin.html.haml

@@ -8,7 +8,7 @@
         -# Index admin sidebar
         = render 'layouts/admin_sidebar_index'
     .col-md-10
-      #messages
+      .unobtrusive-flash-container#messages
         =render 'layouts/messages'
       #content
-        = yield
+        = yield