From 9c0467d35acc4a7ced8b8068f52f5d492a734ce8 Mon Sep 17 00:00:00 2001
From: Kir
Date: Tue, 17 Jan 2012 15:20:51 +0200
Subject: Upgrade migration, refactoring

---
 .../inboxes/templates/upgrade_discussible.rb       |  9 +++++
 .../inboxes/upgrade_discussible_generator.rb       | 40 ++++++++++++++++++++++
 lib/inboxes/active_record_extension.rb             |  6 +---
 3 files changed, 50 insertions(+), 5 deletions(-)
 create mode 100644 lib/generators/inboxes/templates/upgrade_discussible.rb
 create mode 100644 lib/generators/inboxes/upgrade_discussible_generator.rb

(limited to 'lib')

diff --git a/lib/generators/inboxes/templates/upgrade_discussible.rb b/lib/generators/inboxes/templates/upgrade_discussible.rb
new file mode 100644
index 0000000..dc39dd9
--- /dev/null
+++ b/lib/generators/inboxes/templates/upgrade_discussible.rb
@@ -0,0 +1,9 @@
+class UpgradeDiscussibleInboxes < ActiveRecord::Migration
+  def self.change
+    add_column :discussions, :discussible_id, :integer
+  end
+
+  def self.down
+    remove_column :discussions, :discussible_id
+  end
+end
diff --git a/lib/generators/inboxes/upgrade_discussible_generator.rb b/lib/generators/inboxes/upgrade_discussible_generator.rb
new file mode 100644
index 0000000..dd85972
--- /dev/null
+++ b/lib/generators/inboxes/upgrade_discussible_generator.rb
@@ -0,0 +1,40 @@
+require 'rails/generators'
+require 'rails/generators/migration'
+
+module Inboxes
+  module Generators
+    class UpgradeDiscussibleGenerator < Rails::Generators::Base
+      include Rails::Generators::Migration
+
+      source_root File.expand_path("../templates", __FILE__)
+
+      # desc "Generates migration for Discussion, Message, Speaker and DiscussionView models"
+
+      def self.orm
+        Rails::Generators.options[:rails][:orm]
+      end
+
+      # def self.source_root
+        # File.join(File.dirname(__FILE__), 'templates', (orm.to_s unless orm.class.eql?(String)) )
+      # end
+
+      def self.orm_has_migration?
+        [:active_record].include? orm
+      end
+
+      def self.next_migration_number(dirname)
+        if ActiveRecord::Base.timestamped_migrations
+          migration_number = Time.now.utc.strftime("%Y%m%d%H%M%S").to_i
+          migration_number += 1
+          migration_number.to_s
+        else
+          "%.3d" % (current_migration_number(dirname) + 1)
+        end
+      end
+
+      def copy_migration
+        migration_template 'upgrade_discussible.rb', 'db/migrate/upgrade_discussible_inboxes.rb'
+      end
+    end
+  end
+end
diff --git a/lib/inboxes/active_record_extension.rb b/lib/inboxes/active_record_extension.rb
index d6e7e36..b3c3231 100644
--- a/lib/inboxes/active_record_extension.rb
+++ b/lib/inboxes/active_record_extension.rb
@@ -5,11 +5,7 @@ module Inboxes
       # prefix = options[:prefix] || "with"
 
       has_many :speakers, :dependent => :destroy
-      has_many :discussions, :through => :speakers
-    end
-
-    def acts_as_discussable
-      has_many :discussions, :as => :discussable
+      has_many :discussions, :as => :discussable, :through => :speakers
     end
   end
 end
-- 
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