drop data_exports

refs #CNVS-27773

Change-Id: I1d39e3858f4ff72c186159186a4aa4b0e4faf89a
Reviewed-on: https://gerrit.instructure.com/74019
Tested-by: Jenkins
Reviewed-by: Jeremy Stanley <jeremy@instructure.com>
Product-Review: James Williams  <jamesw@instructure.com>
QA-Review: James Williams  <jamesw@instructure.com>

Author: maneframe

app/controllers/data_exports_api/data_exports_api_controller.rb

@@ -641,11 +641,6 @@ def initialize(*args)
   ActiveRecord::Associations::Builder::Association.prepend(ForceDeprecationAsError)
 end
 
-unless defined? OpenDataExport
-  # allow an exportable option that we don't actually do anything with, because our open-source build may not contain OpenDataExport
-  ActiveRecord::Associations::Builder::Association.valid_options << :exportable
-end
-
 ActiveRecord::Relation.class_eval do
   def includes(*args)
     return super if args.empty? || args == [nil]

app/models/data_exports_api/data_export.rb

@@ -0,0 +1,21 @@
+class DropDataExports < ActiveRecord::Migration
+  tag :postdeploy
+
+  def up
+    drop_table :data_exports
+  end
+
+  def down
+    create_table :data_exports do |t|
+      t.integer :user_id, :limit => 8, :null => false
+      t.integer :context_id, :limit => 8, :null => false
+      t.string :context_type, :null => false
+      t.string :workflow_state, :null => false
+      t.datetime :created_at
+      t.datetime :updated_at
+    end
+    add_index :data_exports, [:context_id, :context_type]
+    add_index :data_exports, :user_id
+    add_foreign_key :data_exports, :users
+  end
+end