Add 'new version' function to plan files and survey files

Gemfile

@@ -6,6 +6,7 @@ gem 'devise'
 gem 'passenger'
 gem 'mysql2'
 gem 'rails3-jquery-autocomplete', :git => 'https://github.com/crowdint/rails3-jquery-autocomplete'
+gem 'debugger'
 
 # Gems used only for assets and not required
 # in production environments by default.

Gemfile.lock

@@ -53,7 +53,14 @@ GEM
       coffee-script-source
       execjs
     coffee-script-source (1.6.2)
+    columnize (0.3.6)
     daemon_controller (1.1.2)
+    debugger (1.6.0)
+      columnize (>= 0.3.1)
+      debugger-linecache (~> 1.2.0)
+      debugger-ruby_core_source (~> 1.2.1)
+    debugger-linecache (1.2.0)
+    debugger-ruby_core_source (1.2.2)
     devise (2.2.3)
       bcrypt-ruby (~> 3.0)
       orm_adapter (~> 0.1)
@@ -139,6 +146,7 @@ PLATFORMS
 DEPENDENCIES
   active_scaffold!
   coffee-rails (~> 3.2.1)
+  debugger
   devise
   jquery-rails
   mysql2

app/controllers/plan_files_controller.rb

@@ -47,7 +47,7 @@ class PlanFilesController < ApplicationController
     config.show.link = false
     config.update.link = false
 
-    # config.action_links.add 'subrecord', :label => 'Subrecords', :type => :member
+    config.action_links.add 'new_version', :label => 'New Version', :page => true, :type => :member, :inline => true, :position => :after
     config.action_links.add 'show', :label => 'Print', :page => true, :type => :member, :html_options => { :class => 'print' }
     active_scaffold_config.columns = active_scaffold_config.columns._inheritable
   end
@@ -62,8 +62,12 @@ def format_plan_number
     params[:record][:plan_number] = params[:record][:prefix] + params[:record][:plan_number]
   end
 
-  def subrecord
-    parent = PlanFile.find(params[:id])
-    children = parent.plan_number 
+  def new_version
+    record = PlanFile.find(params[:id])
+    dup = record.dup
+    params[:id] = dup.id
+    dup.plan_number = record.latest_version
+    dup.save!
+    redirect_to :controller => 'plan_files', :action => 'index'
   end
 end 

app/controllers/survey_files_controller.rb

@@ -79,6 +79,16 @@ def self.condition_for_date_type(column, value, like_pattern)
     config.search.link = false
     config.update.link = false
 
+    config.action_links.add 'new_version', :label => 'New Version', :page => true, :type => :member, :inline => true, :position => :after
     config.action_links.add 'show', :label => 'Print', :page => true, :type => :member, :html_options => { :class => 'print' }
   end
+
+  def new_version
+    record = SurveyFile.find(params[:id])
+    dup = record.dup
+    dup.survey_file = SurveyFile.where("survey_file LIKE '%?%'", record.survey_file.truncate).maximum("survey_file") + 0.01
+    params[:id] = dup.id
+    dup.save!
+    redirect_to :controller => 'survey_files', :action => 'index'
+  end
 end 

app/models/plan_file.rb

@@ -27,6 +27,11 @@ def base_number
     r.nil? ? '' : r[1]
   end
 
+  def decimal
+    r = /.*\.(.*)/.match(plan_number)
+    r.nil? ? '' : r[1]
+  end
+
   def drawing_description
     nil
   end
@@ -41,4 +46,8 @@ def self.latest(prefix)
       .select(%q{max(cast(substr(plan_number,} + prefix.length.to_s + %q{) as decimal(10,2))) as latest})
       .where("plan_number like ?", prefix).first.latest
   end
+
+  def latest_version
+    base_number + '.' + ((PlanFile.where('plan_number like ?', base_number + '%').collect{ |p| p.decimal }).max.to_i + 1).to_s.rjust(2, '0')
+  end
 end

app/views/survey_files/new_version.html.erb

@@ -0,0 +1 @@
+<%= render :partial => 'create_form' -%>

config/routes.rb

@@ -11,7 +11,7 @@
   resources :marine_files do as_routes end
   resources :plan_files do 
     collection do
-      get 'subrecord'
+      get 'new_version'
       get 'latest'
     end
     as_routes 
@@ -21,6 +21,9 @@
   resources :survey_files do 
     as_routes 
     get :autocomplete_survey_file_survey_file, :on => :collection
+    collection do
+      get 'new_version'
+    end
   end
   resources :surveyors do as_routes end