Let exceptions propagate to the default handler for ways so they are logged.

app/controllers/way_controller.rb

@@ -15,12 +15,9 @@ class WayController < ApplicationController
           render :nothing => true, :status => :precondition_failed
         else
           way.user_id = @user.id
+          way.save_with_history!
 
-          if way.save_with_history
-            render :text => way.id.to_s, :content_type => "text/plain"
-          else
-            render :nothing => true, :status => :internal_server_error
-          end
+          render :text => way.id.to_s, :content_type => "text/plain"
         end
       else
         render :nothing => true, :status => :bad_request
@@ -41,8 +38,6 @@ class WayController < ApplicationController
       end
     rescue ActiveRecord::RecordNotFound
       render :nothing => true, :status => :not_found
-    rescue
-      render :nothing => true, :status => :internal_server_error
     end
   end
 
@@ -61,12 +56,9 @@ class WayController < ApplicationController
             way.tags = new_way.tags
             way.segs = new_way.segs
             way.visible = true
+            way.save_with_history!
 
-            if way.save_with_history
-              render :nothing => true
-            else
-              render :nothing => true, :status => :internal_server_error
-            end
+            render :nothing => true
           end
         else
           render :nothing => true, :status => :bad_request
@@ -76,8 +68,6 @@ class WayController < ApplicationController
       end
     rescue ActiveRecord::RecordNotFound
       render :nothing => true, :status => :not_found
-    rescue
-      render :nothing => true, :status => :internal_server_error
     end
   end
 
@@ -90,19 +80,14 @@ class WayController < ApplicationController
         way.tags = []
         way.segs = []
         way.visible = false
+        way.save_with_history!
 
-        if way.save_with_history
-          render :nothing => true
-        else
-          render :nothing => true, :status => :internal_server_error
-        end
+        render :nothing => true
       else
         render :nothing => true, :status => :gone
       end
     rescue ActiveRecord::RecordNotFound
       render :nothing => true, :status => :not_found
-    rescue
-      render :nothing => true, :status => :internal_server_error
     end
   end
 
@@ -136,8 +121,6 @@ class WayController < ApplicationController
       end
     rescue ActiveRecord::RecordNotFound
       render :nothing => true, :status => :not_found
-    rescue
-      render :nothing => true, :status => :internal_server_error
     end
   end
 

app/models/way.rb

@@ -142,47 +142,41 @@ class Way < ActiveRecord::Base
     @tags[k] = v
   end
 
-  def save_with_history
-    begin
-      Way.transaction do
-        t = Time.now
-        self.timestamp = t
-        self.save!
+  def save_with_history!
+    Way.transaction do
+      t = Time.now
+      self.timestamp = t
+      self.save!
 
-        tags = self.tags
+      tags = self.tags
 
-        WayTag.delete_all(['id = ?', self.id])
+      WayTag.delete_all(['id = ?', self.id])
 
-        tags.each do |k,v|
-          tag = WayTag.new
-          tag.k = k
-          tag.v = v
-          tag.id = self.id
-          tag.save!
-        end
-
-        segs = self.segs
-
-        WaySegment.delete_all(['id = ?', self.id])
-
-        i = 1
-        segs.each do |n|
-          seg = WaySegment.new
-          seg.id = self.id
-          seg.segment_id = n
-          seg.sequence_id = i
-          seg.save!
-          i += 1
-        end
-
-        old_way = OldWay.from_way(self)
-        old_way.timestamp = t
-        old_way.save_with_dependencies!
+      tags.each do |k,v|
+        tag = WayTag.new
+        tag.k = k
+        tag.v = v
+        tag.id = self.id
+        tag.save!
       end
 
-      return true
-    rescue
-      return nil
+      segs = self.segs
+
+      WaySegment.delete_all(['id = ?', self.id])
+
+      i = 1
+      segs.each do |n|
+        seg = WaySegment.new
+        seg.id = self.id
+        seg.segment_id = n
+        seg.sequence_id = i
+        seg.save!
+        i += 1
+      end
+
+      old_way = OldWay.from_way(self)
+      old_way.timestamp = t
+      old_way.save_with_dependencies!
     end
   end