Migrations refactored ro support data convertion

db/migrate/20130214153504_rename_closed_to_state_in_issue.rb

@@ -1,5 +0,0 @@
-class RenameClosedToStateInIssue < ActiveRecord::Migration
-  def change
-    rename_column :issues, :closed, :state
-  end
-end

db/migrate/20130214153809_change_state_type_in_issue.rb

@@ -1,9 +0,0 @@
-class ChangeStateTypeInIssue < ActiveRecord::Migration
-  def up
-    change_column :issues, :state, :string
-  end
-
-  def down
-    change_column :issues, :state, :boolean
-  end
-end

db/migrate/20130214154847_rename_closed_to_state_in_merge_request.rb

@@ -1,5 +0,0 @@
-class RenameClosedToStateInMergeRequest < ActiveRecord::Migration
-  def change
-    rename_column :merge_requests, :closed, :state
-  end
-end

db/migrate/20130214155334_change_state_type_in_merge_request.rb

@@ -1,9 +0,0 @@
-class ChangeStateTypeInMergeRequest < ActiveRecord::Migration
-  def up
-    change_column :merge_requests, :state, :string
-  end
-
-  def down
-    change_column :merge_requests, :state, :boolean
-  end
-end

db/migrate/20130214155542_rename_closed_to_state_in_milestone.rb

@@ -1,5 +0,0 @@
-class RenameClosedToStateInMilestone < ActiveRecord::Migration
-  def change
-    rename_column :milestones, :closed, :state
-  end
-end

db/migrate/20130214155632_change_state_type_in_milestone.rb

@@ -1,9 +0,0 @@
-class ChangeStateTypeInMilestone < ActiveRecord::Migration
-  def up
-    change_column :milestones, :state, :string
-  end
-
-  def down
-    change_column :milestones, :state, :boolean
-  end
-end

db/migrate/20130218140952_add_state_to_issue.rb

@@ -0,0 +1,5 @@
+class AddStateToIssue < ActiveRecord::Migration
+  def change
+    add_column :issues, :state, :string
+  end
+end

db/migrate/20130218141038_add_state_to_merge_request.rb

@@ -0,0 +1,5 @@
+class AddStateToMergeRequest < ActiveRecord::Migration
+  def change
+    add_column :merge_requests, :state, :string
+  end
+end

db/migrate/20130218141117_add_state_to_milestone.rb

@@ -0,0 +1,5 @@
+class AddStateToMilestone < ActiveRecord::Migration
+  def change
+    add_column :milestones, :state, :string
+  end
+end

db/migrate/20130218141258_convert_closed_to_state_in_issue.rb

@@ -0,0 +1,19 @@
+class ConvertClosedToStateInIssue < ActiveRecord::Migration
+  def up
+    Issue.transaction do
+      Issue.find_each do |issue|
+        issue.state = issue.closed? ? :closed : :opened
+        issue.save
+      end
+    end
+  end
+
+  def down
+    Issue.transaction do
+      Issue.find_each do |issue|
+        issue.closed = issue.closed?
+        issue.save
+      end
+    end
+  end
+end

db/migrate/20130218141327_convert_closed_to_state_in_merge_request.rb

@@ -0,0 +1,29 @@
+class ConvertClosedToStateInMergeRequest < ActiveRecord::Migration
+  def up
+    MergeRequest.transaction do
+      MergeRequest.find_each do |mr|
+        if mr.closed? && mr.merged?
+          mr.state = :merged
+        else 
+          if mr.closed? 
+            mr.state = :closed
+          else 
+            mr.state = :opened
+          end
+        end
+
+        mr.save
+      end
+    end
+  end
+
+  def down
+    MergeRequest.transaction do
+      MergeRequest.find_each do |mr|
+        mr.closed = mr.closed? || mr.merged?
+        mr.closed = mr.merged?
+        mr.save
+      end
+    end
+  end
+end

db/migrate/20130218141344_convert_closed_to_state_in_milestone.rb

@@ -0,0 +1,19 @@
+class ConvertClosedToStateInMilestone < ActiveRecord::Migration
+  def up
+    Milestone.transaction do
+      Milestone.find_each do |milestone|
+        milestone.state = milestone.closed? ? :closed : :active
+        milestone.save
+      end
+    end
+  end
+
+  def down
+    Milestone.transaction do
+      Milestone.find_each do |milestone|
+        milestone.closed = milestone.closed?
+        milestone.save
+      end
+    end
+  end
+end

db/migrate/20130218141507_remove_closed_from_issue.rb

@@ -0,0 +1,9 @@
+class RemoveClosedFromIssue < ActiveRecord::Migration
+  def up
+    remove_column :issues, :closed
+  end
+
+  def down
+    add_column :issues, :closed, :boolean
+  end
+end

db/migrate/20130218141536_remove_closed_from_merge_request.rb

@@ -0,0 +1,9 @@
+class RemoveClosedFromMergeRequest < ActiveRecord::Migration
+  def up
+    remove_column :merge_requests, :closed
+  end
+
+  def down
+    add_column :merge_requests, :closed, :boolean
+  end
+end

db/migrate/20130218141554_remove_closed_from_milestone.rb

@@ -0,0 +1,9 @@
+class RemoveClosedFromMilestone < ActiveRecord::Migration
+  def up
+    remove_column :milestones, :closed
+  end
+
+  def down
+    add_column :milestones, :closed, :boolean
+  end
+end