Create campaign from template

app/models/campaign_template.rb

@@ -94,4 +94,11 @@ class CampaignTemplate < ActiveRecord::Base
     # self.total_supporters = 1
     # self.published = false if self.published.nil?
   end
+
+  def create_campaign_params
+    excluded = %w(
+      id template_name created_at updated_at
+    )
+    attributes.except!(*excluded)
+  end
 end

app/views/nonprofits/campaign_templates/index.html.erb

@@ -7,6 +7,7 @@
   <script>
 		app.current_nonprofit_user = "<%= current_nonprofit_user? %>"
     app.nonprofit_id = <%= @nonprofit.id %>
+    app.profile_id = '<%= raw current_user.profile.id %>'
   </script>
 	<%= IncludeAsset.js '/client/js/campaign_templates/index/page.js' %>
 <% end %>
@@ -52,6 +53,9 @@
                 <small>Customizable attributes: <%= template.customizable_attributes_list %></small>
               </p>
 
+              <a class="button">Create campaign from template</a>
+              <!--= on 'click' (create_campaign '<%= raw(template.create_campaign_params.to_json) %>') -->
+
               <a class="button red">Delete template</a>
               <!--= on 'click' (delete_template <%= template.id %>) -->
             </td>

client/js/campaign_templates/new/wizard.js

@@ -72,3 +72,34 @@ appl.def('delete_template', function(id) {
     })
   }
 })
+
+
+appl.def('create_campaign', function(campaign_params) {
+  appl.def('loading', true)
+
+  var url = '/nonprofits/' + app.nonprofit_id + '/campaigns'
+  var params = new Object
+  params.campaign = JSON.parse(campaign_params)
+  params.campaign.profile_id = app.profile_id
+
+  return new Promise(function(resolve, reject) {
+    var req = new XMLHttpRequest()
+    req.open("POST", url)
+    req.setRequestHeader('X-CSRF-Token', window._csrf)
+    req.setRequestHeader('Content-Type', 'application/json')
+    req.send(JSON.stringify(params))
+    req.onload = function(ev) {
+      if(req.status === 200) resolve(req)
+      else reject(req)
+    }
+  }).then(function(req) {
+    appl.def('loading', false)
+    appl.notify('Redirecting you to your campaign…')
+    var campaign_id = JSON.parse(req.response).id
+    appl.redirect(url + '/' + campaign_id)
+  })
+  .catch(function(req) {
+    appl.def('loading', false)
+    appl.notify(req.responseText)
+  })
+})