#43 Admin can delete a reward with a button on campaign edit page

app/controllers/campaigns_controller.rb

@@ -201,6 +201,20 @@ def checkout_confirmation
       redirect_to campaign_home_url(@campaign)
     end
   end
+
+  def delete_reward
+    if @campaign.expired?
+      redirect_to campaign_home_url(@campaign), :flash => { :error => "Reward can't be Deleted, Campaign is Expired !" }
+    else
+      @r = Reward.find(params[:reward])
+      if(@r.payments.length == 0)
+        @r.destroy
+        redirect_to campaign_home_url(@campaign), :flash => { :notice => "Reward Deleted!" }
+      else
+        redirect_to campaign_home_url(@campaign), :flash => { :error => "Reward can't be Deleted it has Payments !" }
+      end
+    end
+  end
 
   private
 

app/views/theme/assets/stylesheets/campaign.css.scss

@@ -233,6 +233,35 @@
         margin: 0px;
         li {
           border-bottom: 1px solid gray;
+          &:hover{
+            .rewards_toolbox{display:block;}
+          }
+          .rewards_toolbox{width:80px;height:26px;float:right;margin-top: 10px;display:none;
+            .toolbox_container{
+              top:0.5em;right:1em;
+              list-style-type:none;
+              float:right;
+              padding:2px;
+              a{
+                display: inline;
+                padding: 0px 0px;
+              &:hover {
+                  text-decoration: none;
+                  background: none;
+                }
+              }
+              &:hover {
+                border :1px solid #eee;
+              }
+              .toolbox_item{
+                float:left;
+                background-color:#fff;box-shadow:0 0 2px #000;
+                margin-right:4px;
+                height:26px;
+                width:27px;
+              }
+            }
+          }
           &:last-child {
             border-bottom: none;
             a {

app/views/theme/views/campaign.html.erb

@@ -168,6 +168,9 @@
             <% @campaign.rewards.order("price ASC").each do |reward| %>
             <% if reward.visible? %>
               <li id="rewards_click">
+              	<% if [email protected]? && !current_user.nil? && current_user.admin? %>
+                     <div class="rewards_toolbox"><div class="toolbox_container"><div class="toolbox_item"><%= link_to (image_tag '/assets/trash.png'), reward_controller_delete_path(:reward => reward.id), data: { confirm: 'Are you sure?' } %></div></div></div>
+                <% end %>
                 <a href="<%= url_for(checkout_amount_path(@campaign, reward: reward.id)) %>"  onclick="<%= 'return false' if reward.sold_out? || @campaign.expired? %>" class="<%= 'disabled' if reward.sold_out? || @campaign.expired? %>">
                   <p class="price">$<%= number_with_precision(reward.price, precision: (reward.price*100%100==0.0 ? 0 : 2)) %></p>
                   <p class="title"><%= reward.title %></p>

config/routes.rb

@@ -28,6 +28,7 @@
   match '/ajax/verify',                        to: 'admin#ajax_verify',                     as: :ajax_verify
 
   # CAMPAIGNS
+  match '/:id/reward/delete',                  to: 'campaigns#delete_reward',               as: :reward_controller_delete
   match '/:id/checkout/amount',                to: 'campaigns#checkout_amount',             as: :checkout_amount
   match '/:id/checkout/payment',               to: 'campaigns#checkout_payment',            as: :checkout_payment
   match '/:id/checkout/process',               to: 'campaigns#checkout_process',            as: :checkout_process