diff db/migrate/.svn/text-base/007_create_journals.rb.svn-base @ 0:513646585e45

* Import Redmine trunk SVN rev 3859

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/db/migrate/.svn/text-base/007_create_journals.rb.svn-base	Fri Jul 23 15:52:44 2010 +0100
@@ -0,0 +1,56 @@
+class CreateJournals < ActiveRecord::Migration
+
+  # model removed, but needed for data migration
+  class IssueHistory < ActiveRecord::Base; belongs_to :issue; end
+  # model removed
+  class Permission < ActiveRecord::Base; end
+  
+  def self.up
+    create_table :journals, :force => true do |t|
+      t.column "journalized_id", :integer, :default => 0, :null => false
+      t.column "journalized_type", :string, :limit => 30, :default => "", :null => false
+      t.column "user_id", :integer, :default => 0, :null => false
+      t.column "notes", :text
+      t.column "created_on", :datetime, :null => false
+    end
+    create_table :journal_details, :force => true do |t|
+      t.column "journal_id", :integer, :default => 0, :null => false
+      t.column "property", :string, :limit => 30, :default => "", :null => false
+      t.column "prop_key", :string, :limit => 30, :default => "", :null => false
+      t.column "old_value", :string
+      t.column "value", :string
+    end
+    
+    # indexes
+    add_index "journals", ["journalized_id", "journalized_type"], :name => "journals_journalized_id"
+    add_index "journal_details", ["journal_id"], :name => "journal_details_journal_id"
+    
+    Permission.create :controller => "issues", :action => "history", :description => "label_history", :sort => 1006, :is_public => true, :mail_option => 0, :mail_enabled => 0
+
+    # data migration
+    IssueHistory.find(:all, :include => :issue).each {|h|
+      j = Journal.new(:journalized => h.issue, :user_id => h.author_id, :notes => h.notes, :created_on => h.created_on)
+      j.details << JournalDetail.new(:property => 'attr', :prop_key => 'status_id', :value => h.status_id)
+      j.save    
+    }    
+
+    drop_table :issue_histories
+  end
+
+  def self.down
+    drop_table :journal_details
+    drop_table :journals
+    
+    create_table "issue_histories", :force => true do |t|
+      t.column "issue_id", :integer, :default => 0, :null => false
+      t.column "status_id", :integer, :default => 0, :null => false
+      t.column "author_id", :integer, :default => 0, :null => false
+      t.column "notes", :text, :default => ""
+      t.column "created_on", :timestamp
+    end
+  
+    add_index "issue_histories", ["issue_id"], :name => "issue_histories_issue_id"
+
+    Permission.find(:first, :conditions => ["controller=? and action=?", 'issues', 'history']).destroy
+  end
+end