trash progress

app/controllers/visualizations_controller.rb

@@ -5,6 +5,13 @@ def index
     @visualizations = Visualization.order(updated_at: :desc)
   end
 
+ def delete_visualization
+    chart_title = @visualization
+    Visualization.destroy(chart_title)
+    flash[:success] = "You have deleted the visualization!"
+    redirect_to visualizations_path
+ end
+
   def show
   end
 
@@ -52,4 +59,5 @@ def visualization_params
                                             filters_attributes: [:variable_name, :filter_type, :value1, :value2]
                                           )
     end  
+
 end

app/views/visualizations/_thumbnail.html.erb

@@ -1,4 +1,7 @@
 <div class="viz-thumbnail-wrapper">
+    <%= link_to delete_visualization_visualizations_path(:chart_title => locals[:visualization].chart_title), method: :get, class: "viz-thumbnail-trash" do%>
+     <%= image_tag  "trash-2.svg" %>
+    <%end%> 
 <%= link_to visualization_path(locals[:visualization]), class: "viz-thumbnail" do %>
     <%= render "thumbnail_chart", locals: {id: locals[:visualization].id}%>
     <div class="viz-thumbnail-info">

config/routes.rb

@@ -12,6 +12,10 @@
   #get 'visualization/index'
   #get 'visualization/show'
   #get 'visualization/new'
-  resources :visualizations
-  root 'visualizations#index'
+  resources :visualizations do
+    collection do
+      get 'delete_visualization'
+    end
+end 
+root 'visualizations#index'
 end