Pretty graphs

Charcoal-SE · Jan 22, 2018 · cfba7c1 · cfba7c1
1 parent cfb62cf
commit cfba7c1
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diff --git a/app/controllers/graphs_controller.rb b/app/controllers/graphs_controller.rb
@@ -138,6 +138,57 @@ def reports
     ]
   end
 
+  def af_posts
+    data = Rails.cache.fetch :af_detail_data, expires_in: 1.hour do
+      total_query = ActiveRecord::Base.connection.execute File.read(Rails.root.join('lib/queries/post_counter.sql'))
+      tp_query = ActiveRecord::Base.connection.execute File.read(Rails.root.join('lib/queries/tp_counter.sql'))
+      fp_query = ActiveRecord::Base.connection.execute File.read(Rails.root.join('lib/queries/fp_counter.sql'))
+
+      total_counts = total_query.map(&:last)
+      totals = total_query.map.with_index { |e, i| [e[0], total_counts[i..-1].sum] }.select { |x| x[0] <= 400 }
+
+      tp_counts = tp_query.map(&:last)
+      tps = tp_query.map.with_index { |e, i| [e[0], tp_counts[i..-1].sum] }.select { |x| x[0] <= 400 }
+
+      fp_counts = fp_query.map(&:last)
+      fps = fp_query.map.with_index { |e, i| [e[0], fp_counts[i..-1].sum] }.select { |x| x[0] <= 400 }
+
+      { totals: totals, tps: tps, fps: fps }
+    end
+
+    render json: [
+      { name: 'Total posts', data: data[:totals] },
+      { name: 'TPs', data: data[:tps] }
+    ]
+  end
+
+  def af_accuracy
+    data = Rails.cache.fetch :af_detail_data, expires_in: 1.hour do
+      total_query = ActiveRecord::Base.connection.execute File.read(Rails.root.join('lib/queries/post_counter.sql'))
+      tp_query = ActiveRecord::Base.connection.execute File.read(Rails.root.join('lib/queries/tp_counter.sql'))
+      fp_query = ActiveRecord::Base.connection.execute File.read(Rails.root.join('lib/queries/fp_counter.sql'))
+
+      total_counts = total_query.map(&:last)
+      totals = total_query.map.with_index { |e, i| [e[0], total_counts[i..-1].sum] }.select { |x| x[0] <= 400 }
+
+      tp_counts = tp_query.map(&:last)
+      tps = tp_query.map.with_index { |e, i| [e[0], tp_counts[i..-1].sum] }.select { |x| x[0] <= 400 }
+
+      fp_counts = fp_query.map(&:last)
+      fps = fp_query.map.with_index { |e, i| [e[0], fp_counts[i..-1].sum] }.select { |x| x[0] <= 400 }
+
+      { totals: totals, tps: tps, fps: fps }
+    end
+
+    maxlen = [data[:totals].size, data[:tps].size, data[:fps].size].max - 1
+    range = 0..maxlen
+    # BEHOLD. MAGIC.
+    # Okay fine. Calculates accuracy for each weight 10-group, providing a value (0) for fps if it's not there, and clamping to 0.9..1.0.
+    acc_data = range.map { |i| [data[:tps][i][0], ([data[:tps][i][1].to_f / (data[:tps][i][1] + (data[:fps][i] || [0, 0])[1]), 0.90].max * 100).round(2)] }
+
+    render json: [{ name: 'Accuracy', data: acc_data }]
+  end
+
   private
 
   def cached_query(cache_key, **opts)

diff --git a/app/views/flag_conditions/sandbox.html.erb b/app/views/flag_conditions/sandbox.html.erb
@@ -3,3 +3,16 @@
   database - <span class="text-danger">please don't abuse it</span>.</p>
 
 <%= render 'form', :exclude_save => true %>
+
+<div class="row clearfix">
+  <div class="col-md-6">
+    <%= line_chart af_posts_path, library: { tooltip: { shared: true }, yAxis: { gridLineWidth: 1, minorGridLineWidth: 1, minRange: 100 },
+                                             xAxis: { gridLineWidth: 1, minorGridLineWidth: 1, minRange: 10 }, chart: { zoomType: 'xy' } },
+                   height: '500px', colors: ['#555', 'green'] %>
+  </div>
+  <div class="col-md-6">
+    <%= line_chart af_accuracy_path, library: { yAxis: { ceiling: 100, floor: 90, gridLineWidth: 1, minorGridLineWidth: 1, minRange: 1 },
+                                                xAxis: { gridLineWidth: 1, minorGridLineWidth: 1, minRange: 10 }, chart: { zoomType: 'xy' } },
+                   height: '500px', colors: ['gold'] %>
+  </div>
+</div>
diff --git a/config/routes.rb b/config/routes.rb
@@ -71,6 +71,8 @@
     get 'dttd', to: 'graphs#detailed_ttd'
     get 'monthly_ttd', to: 'graphs#monthly_ttd', as: :monthly_ttd_graph
     get 'reports', to: 'graphs#reports', as: :reports_graph
+    get 'af_posts', to: 'graphs#af_posts', as: :af_posts
+    get 'af_accuracy', to: 'graphs#af_accuracy', as: :af_accuracy
   end
 
   get 'status', to: 'status#index', as: :status

diff --git a/lib/queries/fp_counter.sql b/lib/queries/fp_counter.sql
@@ -0,0 +1,6 @@
+SELECT TRUNCATE(weight, -1), COUNT(id) FROM
+(SELECT posts.id, posts.is_tp, SUM(reasons.weight) AS weight FROM posts INNER JOIN posts_reasons ON posts.id = posts_reasons.post_id
+INNER JOIN reasons ON posts_reasons.reason_id = reasons.id GROUP BY posts.id) AS posts_weights
+WHERE is_tp = 0
+GROUP BY TRUNCATE(weight, -1)
+ORDER BY TRUNCATE(weight, -1) ASC;
diff --git a/lib/queries/post_counter.sql b/lib/queries/post_counter.sql
@@ -0,0 +1,5 @@
+SELECT TRUNCATE(weight, -1), COUNT(id) FROM
+(SELECT posts.id, posts.is_tp, SUM(reasons.weight) AS weight FROM posts INNER JOIN posts_reasons ON posts.id = posts_reasons.post_id
+INNER JOIN reasons ON posts_reasons.reason_id = reasons.id GROUP BY posts.id) AS posts_weights
+GROUP BY TRUNCATE(weight, -1)
+ORDER BY TRUNCATE(weight, -1) ASC;
diff --git a/lib/queries/tp_counter.sql b/lib/queries/tp_counter.sql
@@ -0,0 +1,6 @@
+SELECT TRUNCATE(weight, -1), COUNT(id) FROM
+(SELECT posts.id, posts.is_tp, SUM(reasons.weight) AS weight FROM posts INNER JOIN posts_reasons ON posts.id = posts_reasons.post_id
+INNER JOIN reasons ON posts_reasons.reason_id = reasons.id GROUP BY posts.id) AS posts_weights
+WHERE is_tp = 1
+GROUP BY TRUNCATE(weight, -1)
+ORDER BY TRUNCATE(weight, -1) ASC;