Added Harvested for chart

app/controllers/crops_controller.rb

@@ -103,23 +103,29 @@ class CropsController < ApplicationController
   end
 
   def sunniness
-    @crop = Crop.find(params[:crop_id])
-    render json: Planting.where(crop: @crop)
-      .where.not(sunniness: nil)
-      .where.not(sunniness: '')
-      .group(:sunniness).count(:id)
+    pie_chart_query 'sunniness'
   end
 
   def planted_from
+    pie_chart_query 'planted_from'
+  end
+
+  def harvested_for
     @crop = Crop.find(params[:crop_id])
-    render json: Planting.where(crop: @crop)
-      .where.not(planted_from: nil)
-      .where.not(planted_from: '')
-      .group(:planted_from).count(:id)
+    render json: Harvest.joins(:plant_part).where(crop: @crop)
+      .group("plant_parts.name").count(:id)
   end
 
   private
 
+  def pie_chart_query(field)
+    @crop = Crop.find(params[:crop_id])
+    render json: Planting.where(crop: @crop)
+      .where.not(field.to_sym => nil)
+      .where.not(field.to_sym => '')
+      .group(field.to_sym).count(:id)
+  end
+
   def notifier
     case @crop.approval_status
     when "approved"

app/views/crops/show.html.haml

@@ -56,6 +56,9 @@
       .col-md-3
         %h2 Planted from
         = pie_chart crop_planted_from_path(@crop), legend: "bottom"
+      .col-md-3
+        %h2 Harvested for
+        = pie_chart crop_harvested_for_path(@crop), legend: "bottom"
 
     .row
       .col-md-12

config/routes.rb

@@ -52,6 +52,7 @@ Growstuff::Application.routes.draw do
     get 'photos' => 'photos#index'
     get 'sunniness' => 'crops#sunniness'
     get 'planted_from' => 'crops#planted_from'
+    get 'harvested_for' => 'crops#harvested_for'
   end
 
   resources :comments